fix(labels-controller): update color validation to use WorklenzColorShades for label updates

- Modified color validation logic in `updateLabel` method to check against `WorklenzColorShades` instead of `WorklenzColorCodes`.
- Ensured that the color input is validated correctly during label updates, enhancing data integrity.

.gitignore

@@ -78,7 +78,4 @@ $RECYCLE.BIN/
 # TypeScript
 *.tsbuildinfo
 
-# Claude
-CLAUDE.md
-
 

worklenz-backend/src/controllers/gantt-controller.ts

@@ -94,194 +94,4 @@ export default class GanttController extends WorklenzControllerBase {
     }
     return res.status(200).send(new ServerResponse(true, result.rows));
   }
-
-  @HandleExceptions()
-  public static async getRoadmapTasks(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
-    const projectId = req.query.project_id;
-    
-    const q = `
-      SELECT 
-        t.id,
-        t.name,
-        t.start_date,
-        t.end_date,
-        t.done,
-        t.roadmap_sort_order,
-        t.parent_task_id,
-        CASE WHEN t.done THEN 100 ELSE 0 END as progress,
-        ts.name as status_name,
-        tsc.color_code as status_color,
-        tp.name as priority_name,
-        tp.value as priority_value,
-        tp.color_code as priority_color,
-        (
-          SELECT COALESCE(ARRAY_TO_JSON(ARRAY_AGG(ROW_TO_JSON(assignee_info))), '[]'::JSON)
-          FROM (
-            SELECT 
-              tm.id as team_member_id,
-              u.name as assignee_name,
-              u.avatar_url
-            FROM tasks_assignees ta
-            JOIN team_members tm ON ta.team_member_id = tm.id
-            JOIN users u ON tm.user_id = u.id
-            WHERE ta.task_id = t.id
-          ) assignee_info
-        ) as assignees,
-        (
-          SELECT COALESCE(ARRAY_TO_JSON(ARRAY_AGG(ROW_TO_JSON(phase_info))), '[]'::JSON)
-          FROM (
-            SELECT 
-              pp.id as phase_id,
-              pp.name as phase_name,
-              pp.color_code as phase_color
-            FROM task_phase tp
-            JOIN project_phases pp ON tp.phase_id = pp.id
-            WHERE tp.task_id = t.id
-          ) phase_info
-        ) as phases,
-        (
-          SELECT COALESCE(ARRAY_TO_JSON(ARRAY_AGG(ROW_TO_JSON(dependency_info))), '[]'::JSON)
-          FROM (
-            SELECT 
-              td.related_task_id,
-              td.dependency_type,
-              rt.name as related_task_name
-            FROM task_dependencies td
-            JOIN tasks rt ON td.related_task_id = rt.id
-            WHERE td.task_id = t.id
-          ) dependency_info
-        ) as dependencies
-      FROM tasks t
-      LEFT JOIN task_statuses ts ON t.status_id = ts.id
-      LEFT JOIN sys_task_status_categories tsc ON ts.category_id = tsc.id
-      LEFT JOIN task_priorities tp ON t.priority_id = tp.id
-      WHERE t.project_id = $1 
-        AND t.archived = FALSE
-        AND t.parent_task_id IS NULL
-      ORDER BY t.roadmap_sort_order, t.created_at DESC;
-    `;
-    
-    const result = await db.query(q, [projectId]);
-    
-    // Get subtasks for each parent task
-    for (const task of result.rows) {
-      const subtasksQuery = `
-        SELECT 
-          id,
-          name,
-          start_date,
-          end_date,
-          done,
-          roadmap_sort_order,
-          parent_task_id,
-          CASE WHEN done THEN 100 ELSE 0 END as progress
-        FROM tasks 
-        WHERE parent_task_id = $1 
-          AND archived = FALSE
-        ORDER BY roadmap_sort_order, created_at DESC;
-      `;
-      
-      const subtasksResult = await db.query(subtasksQuery, [task.id]);
-      task.subtasks = subtasksResult.rows;
-    }
-    
-    return res.status(200).send(new ServerResponse(true, result.rows));
-  }
-
-  @HandleExceptions()
-  public static async getProjectPhases(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
-    const projectId = req.query.project_id;
-    
-    const q = `
-      SELECT 
-        pp.id,
-        pp.name,
-        pp.color_code,
-        pp.start_date,
-        pp.end_date,
-        pp.sort_index,
-        -- Calculate task counts by status category for progress
-        COALESCE(
-          (SELECT COUNT(*) 
-           FROM tasks t 
-           JOIN task_phase tp ON t.id = tp.task_id 
-           JOIN task_statuses ts ON t.status_id = ts.id
-           JOIN sys_task_status_categories stsc ON ts.category_id = stsc.id
-           WHERE tp.phase_id = pp.id 
-             AND t.archived = FALSE 
-             AND stsc.is_todo = TRUE), 0
-        ) as todo_count,
-        COALESCE(
-          (SELECT COUNT(*) 
-           FROM tasks t 
-           JOIN task_phase tp ON t.id = tp.task_id 
-           JOIN task_statuses ts ON t.status_id = ts.id
-           JOIN sys_task_status_categories stsc ON ts.category_id = stsc.id
-           WHERE tp.phase_id = pp.id 
-             AND t.archived = FALSE 
-             AND stsc.is_doing = TRUE), 0
-        ) as doing_count,
-        COALESCE(
-          (SELECT COUNT(*) 
-           FROM tasks t 
-           JOIN task_phase tp ON t.id = tp.task_id 
-           JOIN task_statuses ts ON t.status_id = ts.id
-           JOIN sys_task_status_categories stsc ON ts.category_id = stsc.id
-           WHERE tp.phase_id = pp.id 
-             AND t.archived = FALSE 
-             AND stsc.is_done = TRUE), 0
-        ) as done_count,
-        COALESCE(
-          (SELECT COUNT(*) 
-           FROM tasks t 
-           JOIN task_phase tp ON t.id = tp.task_id 
-           WHERE tp.phase_id = pp.id 
-             AND t.archived = FALSE), 0
-        ) as total_count
-      FROM project_phases pp
-      WHERE pp.project_id = $1
-      ORDER BY pp.sort_index, pp.created_at;
-    `;
-    
-    const result = await db.query(q, [projectId]);
-    
-    // Calculate progress percentages for each phase
-    const phasesWithProgress = result.rows.map(phase => {
-      const total = parseInt(phase.total_count) || 0;
-      const todoCount = parseInt(phase.todo_count) || 0;
-      const doingCount = parseInt(phase.doing_count) || 0;
-      const doneCount = parseInt(phase.done_count) || 0;
-      
-      return {
-        id: phase.id,
-        name: phase.name,
-        color_code: phase.color_code,
-        start_date: phase.start_date,
-        end_date: phase.end_date,
-        sort_index: phase.sort_index,
-        // Calculate progress percentages
-        todo_progress: total > 0 ? Math.round((todoCount / total) * 100) : 0,
-        doing_progress: total > 0 ? Math.round((doingCount / total) * 100) : 0,
-        done_progress: total > 0 ? Math.round((doneCount / total) * 100) : 0,
-        total_tasks: total
-      };
-    });
-    
-    return res.status(200).send(new ServerResponse(true, phasesWithProgress));
-  }
-
-  @HandleExceptions()
-  public static async updateTaskDates(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
-    const { task_id, start_date, end_date } = req.body;
-    
-    const q = `
-      UPDATE tasks 
-      SET start_date = $2, end_date = $3, updated_at = NOW()
-      WHERE id = $1
-      RETURNING id, start_date, end_date;
-    `;
-    
-    const result = await db.query(q, [task_id, start_date, end_date]);
-    return res.status(200).send(new ServerResponse(true, result.rows[0]));
-  }
 }

worklenz-backend/src/controllers/labels-controller.ts

@@ -5,7 +5,7 @@ import db from "../config/db";
 import {ServerResponse} from "../models/server-response";
 import WorklenzControllerBase from "./worklenz-controller-base";
 import HandleExceptions from "../decorators/handle-exceptions";
-import {TASK_PRIORITY_COLOR_ALPHA, WorklenzColorCodes} from "../shared/constants";
+import {TASK_PRIORITY_COLOR_ALPHA, WorklenzColorCodes, WorklenzColorShades} from "../shared/constants";
 
 export default class LabelsController extends WorklenzControllerBase {
   @HandleExceptions()
@@ -73,13 +73,44 @@ export default class LabelsController extends WorklenzControllerBase {
                WHERE id = $1
                  AND team_id = $2;`;
 
-    if (!WorklenzColorCodes.includes(req.body.color))
+    if (!Object.values(WorklenzColorShades).flat().includes(req.body.color))
       return res.status(400).send(new ServerResponse(false, null));
 
     const result = await db.query(q, [req.params.id, req.user?.team_id, req.body.color]);
     return res.status(200).send(new ServerResponse(true, result.rows));
   }
 
+  @HandleExceptions()
+  public static async updateLabel(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const updates = [];
+    const values = [req.params.id, req.user?.team_id];
+    let paramIndex = 3;
+
+    if (req.body.name) {
+      updates.push(`name = $${paramIndex++}`);
+      values.push(req.body.name);
+    }
+
+    if (req.body.color) {
+      if (!Object.values(WorklenzColorShades).flat().includes(req.body.color))
+        return res.status(400).send(new ServerResponse(false, null));
+      updates.push(`color_code = $${paramIndex++}`);
+      values.push(req.body.color);
+    }
+
+    if (updates.length === 0) {
+      return res.status(400).send(new ServerResponse(false, "No valid fields to update"));
+    }
+
+    const q = `UPDATE team_labels
+               SET ${updates.join(', ')}
+               WHERE id = $1
+                 AND team_id = $2;`;
+
+    const result = await db.query(q, values);
+    return res.status(200).send(new ServerResponse(true, result.rows));
+  }
+
   @HandleExceptions()
   public static async deleteById(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
     const q = `DELETE

worklenz-backend/src/middlewares/validators/password-validator.ts

@@ -8,7 +8,7 @@ import {PASSWORD_POLICY} from "../../shared/constants";
 function isStrongPassword(password: string) {
   if (!isProduction()) return true;
   const strength = PasswordStrengthChecker.validate(password);
-  return strength.value >= 2 && strength.length < 32;
+  return strength.value >= 2 && strength.length <= 32;
 }
 
 export default function (req: Request, res: Response, next: NextFunction) {

worklenz-backend/src/routes/apis/gantt-api-router.ts

@@ -12,9 +12,4 @@ ganttApiRouter.get("/project-phases/:id", safeControllerFunction(GanttController
 
 ganttApiRouter.get("/project-workload", safeControllerFunction(GanttController.getWorkload));
 
-// New roadmap Gantt APIs
-ganttApiRouter.get("/roadmap-tasks", safeControllerFunction(GanttController.getRoadmapTasks));
-ganttApiRouter.get("/project-phases", safeControllerFunction(GanttController.getProjectPhases));
-ganttApiRouter.post("/update-task-dates", safeControllerFunction(GanttController.updateTaskDates));
-
 export default ganttApiRouter;

worklenz-backend/src/routes/apis/labels-api-router.ts

@@ -11,6 +11,7 @@ labelsApiRouter.get("/", safeControllerFunction(LabelsController.get));
 labelsApiRouter.get("/tasks/:id", idParamValidator, safeControllerFunction(LabelsController.getByTask));
 labelsApiRouter.get("/project/:id", idParamValidator, safeControllerFunction(LabelsController.getByProject));
 labelsApiRouter.put("/tasks/:id", idParamValidator, teamOwnerOrAdminValidator, safeControllerFunction(LabelsController.updateColor));
+labelsApiRouter.put("/team/:id", idParamValidator, teamOwnerOrAdminValidator, safeControllerFunction(LabelsController.updateLabel));
 labelsApiRouter.delete("/team/:id", idParamValidator, teamOwnerOrAdminValidator, safeControllerFunction(LabelsController.deleteById));
 
 export default labelsApiRouter;

worklenz-backend/src/shared/constants.ts

@@ -6,7 +6,7 @@ export const DEFAULT_ERROR_MESSAGE = "Unknown error has occurred.";
 export const SessionsStatus = {
   IDLE: "IDLE",
   STARTED: "STARTED",
-  ENDED: "ENDED"
+  ENDED: "ENDED",
 };
 
 export const LOG_DESCRIPTIONS = {
@@ -18,6 +18,33 @@ export const LOG_DESCRIPTIONS = {
   PROJECT_MEMBER_REMOVED: "was removed from the project by",
 };
 
+export const WorklenzColorShades = {
+  "#154c9b": ["#0D2A50", "#112E54", "#153258", "#19365C", "#1D3A60", "#213E64", "#254268", "#29466C", "#2D4A70", "#314E74"],
+  "#3b7ad4": ["#224884", "#26528A", "#2A5C90", "#2E6696", "#32709C", "#367AA2", "#3A84A8", "#3E8EAE", "#4298B4", "#46A2BA"],
+  "#70a6f3": ["#3D5D8A", "#46679E", "#5071B2", "#597BC6", "#6385DA", "#6C8FEE", "#7699F2", "#7FA3F6", "#89ADFA", "#92B7FE"],
+  "#7781ca": ["#42486F", "#4C5283", "#565C97", "#6066AB", "#6A70BF", "#747AD3", "#7E84E7", "#888EFB", "#9298FF", "#9CA2FF"],
+  "#9877ca": ["#542D70", "#6E3A8A", "#8847A4", "#A254BE", "#BC61D8", "#D66EF2", "#E07BFC", "#EA88FF", "#F495FF", "#FEA2FF"],
+  "#c178c9": ["#6A2E6F", "#843B89", "#9E48A3", "#B855BD", "#D262D7", "#EC6FF1", "#F67CFB", "#FF89FF", "#FF96FF", "#FFA3FF"],
+  "#ee87c5": ["#832C6A", "#9D3984", "#B7469E", "#D153B8", "#EB60D2", "#FF6DEC", "#FF7AF6", "#FF87FF", "#FF94FF", "#FFA1FF"],
+  "#ca7881": ["#6F2C3E", "#893958", "#A34672", "#BD538C", "#D760A6", "#F16DC0", "#FB7ADA", "#FF87F4", "#FF94FF", "#FFA1FF"],
+  "#75c9c0": ["#3F6B66", "#497E7A", "#53918E", "#5DA4A2", "#67B7B6", "#71CBCA", "#7BDEDE", "#85F2F2", "#8FFFFF", "#99FFFF"],
+  "#75c997": ["#3F6B54", "#497E6A", "#53917F", "#5DA495", "#67B7AA", "#71CBBF", "#7BDED4", "#85F2E9", "#8FFFFF", "#99FFFF"],
+  "#80ca79": ["#456F3E", "#5A804D", "#6F935C", "#84A66B", "#99B97A", "#AECC89", "#C3DF98", "#D8F2A7", "#EDFFB6", "#FFFFC5"],
+  "#aacb78": ["#5F6F3E", "#7A804D", "#94935C", "#AFA66B", "#CAB97A", "#E5CC89", "#FFDF98", "#FFF2A7", "#FFFFB6", "#FFFFC5"],
+  "#cbbc78": ["#6F5D3E", "#8A704D", "#A4835C", "#BF966B", "#DAA97A", "#F5BC89", "#FFCF98", "#FFE2A7", "#FFF5B6", "#FFFFC5"],
+  "#cb9878": ["#704D3E", "#8B604D", "#A6735C", "#C1866B", "#DC997A", "#F7AC89", "#FFBF98", "#FFD2A7", "#FFE5B6", "#FFF8C5"],
+  "#bb774c": ["#653D27", "#80502C", "#9B6331", "#B67636", "#D1893B", "#EC9C40", "#FFAF45", "#FFC24A", "#FFD54F", "#FFE854"],
+  "#905b39": ["#4D2F1A", "#623C23", "#774A2C", "#8C5735", "#A1643E", "#B67147", "#CB7E50", "#E08B59", "#F59862", "#FFA56B"],
+  "#903737": ["#4D1A1A", "#622323", "#772C2C", "#8C3535", "#A13E3E", "#B64747", "#CB5050", "#E05959", "#F56262", "#FF6B6B"],
+  "#bf4949": ["#661212", "#801B1B", "#992424", "#B32D2D", "#CC3636", "#E63F3F", "#FF4848", "#FF5151", "#FF5A5A", "#FF6363"],
+  "#f37070": ["#853A3A", "#A04D4D", "#BA6060", "#D47373", "#EF8686", "#FF9999", "#FFA3A3", "#FFACAC", "#FFB6B6", "#FFBFBF"],
+  "#ff9c3c": ["#8F5614", "#AA6F1F", "#C48829", "#DFA233", "#F9BB3D", "#FFC04E", "#FFC75F", "#FFCE70", "#FFD581", "#FFDB92"],
+  "#fbc84c": ["#8F6D14", "#AA862F", "#C4A029", "#DFB933", "#F9D23D", "#FFD74E", "#FFDC5F", "#FFE170", "#FFE681", "#FFEB92"],
+  "#cbc8a1": ["#6F6D58", "#8A886F", "#A4A286", "#BFBC9D", "#DAD6B4", "#F5F0CB", "#FFFEDE", "#FFFFF2", "#FFFFCD", "#FFFFCD"],
+  "#a9a9a9": ["#5D5D5D", "#757575", "#8D8D8D", "#A5A5A5", "#BDBDBD", "#D5D5D5", "#EDEDED", "#F5F5F5", "#FFFFFF", "#FFFFFF"],
+  "#767676": ["#404040", "#4D4D4D", "#5A5A5A", "#676767", "#747474", "#818181", "#8E8E8E", "#9B9B9B", "#A8A8A8", "#B5B5B5"]
+} as const;
+
 export const WorklenzColorCodes = [
   "#154c9b",
   "#3b7ad4",
@@ -46,33 +73,33 @@ export const WorklenzColorCodes = [
 ];
 
 export const AvatarNamesMap: { [x: string]: string } = {
-  "A": "#154c9b",
+  A: "#154c9b",
-  "B": "#3b7ad4",
+  B: "#3b7ad4",
-  "C": "#70a6f3",
+  C: "#70a6f3",
-  "D": "#7781ca",
+  D: "#7781ca",
-  "E": "#9877ca",
+  E: "#9877ca",
-  "F": "#c178c9",
+  F: "#c178c9",
-  "G": "#ee87c5",
+  G: "#ee87c5",
-  "H": "#ca7881",
+  H: "#ca7881",
-  "I": "#75c9c0",
+  I: "#75c9c0",
-  "J": "#75c997",
+  J: "#75c997",
-  "K": "#80ca79",
+  K: "#80ca79",
-  "L": "#aacb78",
+  L: "#aacb78",
-  "M": "#cbbc78",
+  M: "#cbbc78",
-  "N": "#cb9878",
+  N: "#cb9878",
-  "O": "#bb774c",
+  O: "#bb774c",
-  "P": "#905b39",
+  P: "#905b39",
-  "Q": "#903737",
+  Q: "#903737",
-  "R": "#bf4949",
+  R: "#bf4949",
-  "S": "#f37070",
+  S: "#f37070",
-  "T": "#ff9c3c",
+  T: "#ff9c3c",
-  "U": "#fbc84c",
+  U: "#fbc84c",
-  "V": "#cbc8a1",
+  V: "#cbc8a1",
-  "W": "#a9a9a9",
+  W: "#a9a9a9",
-  "X": "#767676",
+  X: "#767676",
-  "Y": "#cb9878",
+  Y: "#cb9878",
-  "Z": "#903737",
+  Z: "#903737",
-  "+": "#9e9e9e"
+  "+": "#9e9e9e",
 };
 
 export const NumbersColorMap: { [x: string]: string } = {
@@ -85,19 +112,19 @@ export const NumbersColorMap: { [x: string]: string } = {
   "6": "#ee87c5",
   "7": "#ca7881",
   "8": "#75c9c0",
-  "9": "#75c997"
+  "9": "#75c997",
 };
 
-export const PriorityColorCodes: { [x: number]: string; } = {
+export const PriorityColorCodes: { [x: number]: string } = {
   0: "#2E8B57",
   1: "#DAA520",
-  2: "#CD5C5C"
+  2: "#CD5C5C",
 };
 
-export const PriorityColorCodesDark: { [x: number]: string; } = {
+export const PriorityColorCodesDark: { [x: number]: string } = {
   0: "#3CB371",
   1: "#B8860B",
-  2: "#F08080"
+  2: "#F08080",
 };
 
 export const TASK_STATUS_TODO_COLOR = "#a9a9a9";
@@ -113,7 +140,6 @@ export const TASK_DUE_UPCOMING_COLOR = "#70a6f3";
 export const TASK_DUE_OVERDUE_COLOR = "#f37070";
 export const TASK_DUE_NO_DUE_COLOR = "#a9a9a9";
 
-
 export const DEFAULT_PAGE_SIZE = 20;
 
 // S3 Credentials
@@ -125,7 +151,8 @@ export const S3_SECRET_ACCESS_KEY = process.env.S3_SECRET_ACCESS_KEY || "";
 
 // Azure Blob Storage Credentials
 export const STORAGE_PROVIDER = process.env.STORAGE_PROVIDER || "s3";
-export const AZURE_STORAGE_ACCOUNT_NAME = process.env.AZURE_STORAGE_ACCOUNT_NAME;
+export const AZURE_STORAGE_ACCOUNT_NAME =
+  process.env.AZURE_STORAGE_ACCOUNT_NAME;
 export const AZURE_STORAGE_CONTAINER = process.env.AZURE_STORAGE_CONTAINER;
 export const AZURE_STORAGE_ACCOUNT_KEY = process.env.AZURE_STORAGE_ACCOUNT_KEY;
 export const AZURE_STORAGE_URL = process.env.AZURE_STORAGE_URL;
@@ -136,7 +163,7 @@ export function getStorageUrl() {
       console.warn("AZURE_STORAGE_URL is not defined, falling back to S3_URL");
       return S3_URL;
     }
-    
+
     // Return just the base Azure Blob Storage URL
     // AZURE_STORAGE_URL should be in the format: https://storageaccountname.blob.core.windows.net
     return `${AZURE_STORAGE_URL}/${AZURE_STORAGE_CONTAINER}`;
@@ -150,12 +177,16 @@ export const TEAM_MEMBER_TREE_MAP_COLOR_ALPHA = "40";
 
 // LICENSING SERVER URLS
 export const LOCAL_URL = "http://localhost:3001";
-export const UAT_SERVER_URL = process.env.UAT_SERVER_URL || "https://your-uat-server-url";
+export const UAT_SERVER_URL =
-export const DEV_SERVER_URL = process.env.DEV_SERVER_URL || "https://your-dev-server-url";
+  process.env.UAT_SERVER_URL || "https://your-uat-server-url";
-export const PRODUCTION_SERVER_URL = process.env.PRODUCTION_SERVER_URL || "https://your-production-server-url";
+export const DEV_SERVER_URL =
+  process.env.DEV_SERVER_URL || "https://your-dev-server-url";
+export const PRODUCTION_SERVER_URL =
+  process.env.PRODUCTION_SERVER_URL || "https://your-production-server-url";
 
 // *Sync with the client
-export const PASSWORD_POLICY = "Minimum of 8 characters, with upper and lowercase and a number and a symbol.";
+export const PASSWORD_POLICY =
+  "Minimum of 8 characters, with upper and lowercase and a number and a symbol.";
 
 // paddle status to exclude
 export const statusExclude = ["past_due", "paused", "deleted"];
@@ -172,5 +203,5 @@ export const DATE_RANGES = {
   LAST_WEEK: "LAST_WEEK",
   LAST_MONTH: "LAST_MONTH",
   LAST_QUARTER: "LAST_QUARTER",
-  ALL_TIME: "ALL_TIME"
+  ALL_TIME: "ALL_TIME",
 };

worklenz-frontend/public/locales/alb/gantt/phase-details-modal.json

@@ -1,36 +0,0 @@
-{
-  "title": "Phase Details",
-  "overview": {
-    "title": "Overview",
-    "totalTasks": "Total Tasks",
-    "completion": "Completion",
-    "progress": "Progress"
-  },
-  "timeline": {
-    "title": "Timeline",
-    "startDate": "Start Date",
-    "endDate": "End Date",
-    "status": "Status",
-    "notSet": "Not set",
-    "statusLabels": {
-      "upcoming": "Upcoming",
-      "active": "In Progress",
-      "overdue": "Overdue",
-      "notScheduled": "Not Scheduled"
-    }
-  },
-  "taskBreakdown": {
-    "title": "Task Breakdown",
-    "completed": "Completed",
-    "pending": "Pending",
-    "overdue": "Overdue"
-  },
-  "phaseColor": {
-    "title": "Phase Color",
-    "description": "Phase identifier color"
-  },
-  "tasksInPhase": {
-    "title": "Tasks in this Phase",
-    "noTasks": "No tasks in this phase"
-  }
-}

worklenz-frontend/public/locales/alb/settings/labels.json

@@ -7,5 +7,9 @@
   "searchPlaceholder": "Kërko sipas emrit",
   "emptyText": "Etiketat mund të krijohen gjatë përditësimit ose krijimit të detyrave.",
   "pinTooltip": "Klikoni për ta fiksuar në menynë kryesore",
-  "colorChangeTooltip": "Klikoni për të ndryshuar ngjyrën"
+  "colorChangeTooltip": "Klikoni për të ndryshuar ngjyrën",
+  "pageTitle": "Menaxho Etiketat",
+  "deleteConfirmTitle": "Jeni i sigurt që dëshironi ta fshini këtë?",
+  "deleteButton": "Fshi",
+  "cancelButton": "Anulo"
 }

worklenz-frontend/public/locales/de/gantt/phase-details-modal.json

@@ -1,36 +0,0 @@
-{
-  "title": "Phase Details",
-  "overview": {
-    "title": "Overview",
-    "totalTasks": "Total Tasks",
-    "completion": "Completion",
-    "progress": "Progress"
-  },
-  "timeline": {
-    "title": "Timeline",
-    "startDate": "Start Date",
-    "endDate": "End Date",
-    "status": "Status",
-    "notSet": "Not set",
-    "statusLabels": {
-      "upcoming": "Upcoming",
-      "active": "In Progress",
-      "overdue": "Overdue",
-      "notScheduled": "Not Scheduled"
-    }
-  },
-  "taskBreakdown": {
-    "title": "Task Breakdown",
-    "completed": "Completed",
-    "pending": "Pending",
-    "overdue": "Overdue"
-  },
-  "phaseColor": {
-    "title": "Phase Color",
-    "description": "Phase identifier color"
-  },
-  "tasksInPhase": {
-    "title": "Tasks in this Phase",
-    "noTasks": "No tasks in this phase"
-  }
-}

worklenz-frontend/public/locales/de/settings/labels.json

@@ -7,5 +7,9 @@
   "searchPlaceholder": "Nach Name suchen",
   "emptyText": "Labels können beim Aktualisieren oder Erstellen von Aufgaben erstellt werden.",
   "pinTooltip": "Zum Anheften an das Hauptmenü klicken",
-  "colorChangeTooltip": "Zum Ändern der Farbe klicken"
+  "colorChangeTooltip": "Zum Ändern der Farbe klicken",
+  "pageTitle": "Labels verwalten",
+  "deleteConfirmTitle": "Sind Sie sicher, dass Sie dies löschen möchten?",
+  "deleteButton": "Löschen",
+  "cancelButton": "Abbrechen"
 }

worklenz-frontend/public/locales/en/gantt/phase-details-modal.json

@@ -1,42 +0,0 @@
-{
-  "title": "Phase Details",
-  "overview": {
-    "title": "Overview",
-    "totalTasks": "Total Tasks",
-    "completion": "Completion",
-    "progress": "Progress"
-  },
-  "timeline": {
-    "title": "Timeline",
-    "startDate": "Start Date",
-    "endDate": "End Date",
-    "status": "Status",
-    "notSet": "Not set",
-    "statusLabels": {
-      "upcoming": "Upcoming",
-      "active": "In Progress",
-      "overdue": "Overdue",
-      "notScheduled": "Not Scheduled"
-    }
-  },
-  "taskBreakdown": {
-    "title": "Task Breakdown",
-    "completed": "Completed",
-    "pending": "Pending",
-    "overdue": "Overdue"
-  },
-  "phaseColor": {
-    "title": "Phase Color",
-    "description": "Phase identifier color"
-  },
-  "tasksInPhase": {
-    "title": "Tasks in this Phase",
-    "noTasks": "No tasks in this phase",
-    "priority": "Priority",
-    "assignees": "Assignees",
-    "dueDate": "Due Date",
-    "startDate": "Start Date",
-    "noAssignees": "Unassigned",
-    "noDueDate": "No due date"
-  }
-}

worklenz-frontend/public/locales/en/settings/labels.json

@@ -7,5 +7,9 @@
   "searchPlaceholder": "Search by name",
   "emptyText": "Labels can be created while updating or creating tasks.",
   "pinTooltip": "Click to pin this into the main menu",
-  "colorChangeTooltip": "Click to change color"
+  "colorChangeTooltip": "Click to change color",
+  "pageTitle": "Manage Labels",
+  "deleteConfirmTitle": "Are you sure you want to delete this?",
+  "deleteButton": "Delete",
+  "cancelButton": "Cancel"
 }

worklenz-frontend/public/locales/es/gantt/phase-details-modal.json

@@ -1,36 +0,0 @@
-{
-  "title": "Phase Details",
-  "overview": {
-    "title": "Overview",
-    "totalTasks": "Total Tasks",
-    "completion": "Completion",
-    "progress": "Progress"
-  },
-  "timeline": {
-    "title": "Timeline",
-    "startDate": "Start Date",
-    "endDate": "End Date",
-    "status": "Status",
-    "notSet": "Not set",
-    "statusLabels": {
-      "upcoming": "Upcoming",
-      "active": "In Progress",
-      "overdue": "Overdue",
-      "notScheduled": "Not Scheduled"
-    }
-  },
-  "taskBreakdown": {
-    "title": "Task Breakdown",
-    "completed": "Completed",
-    "pending": "Pending",
-    "overdue": "Overdue"
-  },
-  "phaseColor": {
-    "title": "Phase Color",
-    "description": "Phase identifier color"
-  },
-  "tasksInPhase": {
-    "title": "Tasks in this Phase",
-    "noTasks": "No tasks in this phase"
-  }
-}

worklenz-frontend/public/locales/es/settings/labels.json

@@ -7,5 +7,9 @@
   "searchPlaceholder": "Buscar por nombre",
   "emptyText": "Las etiquetas se pueden crear al actualizar o crear tareas.",
   "pinTooltip": "Haz clic para fijar esto en el menú principal",
-  "colorChangeTooltip": "Haz clic para cambiar el color"
+  "colorChangeTooltip": "Haz clic para cambiar el color",
+  "pageTitle": "Administrar Etiquetas",
+  "deleteConfirmTitle": "¿Estás seguro de que quieres eliminar esto?",
+  "deleteButton": "Eliminar",
+  "cancelButton": "Cancelar"
 }

worklenz-frontend/public/locales/pt/gantt/phase-details-modal.json

@@ -1,36 +0,0 @@
-{
-  "title": "Phase Details",
-  "overview": {
-    "title": "Overview",
-    "totalTasks": "Total Tasks",
-    "completion": "Completion",
-    "progress": "Progress"
-  },
-  "timeline": {
-    "title": "Timeline",
-    "startDate": "Start Date",
-    "endDate": "End Date",
-    "status": "Status",
-    "notSet": "Not set",
-    "statusLabels": {
-      "upcoming": "Upcoming",
-      "active": "In Progress",
-      "overdue": "Overdue",
-      "notScheduled": "Not Scheduled"
-    }
-  },
-  "taskBreakdown": {
-    "title": "Task Breakdown",
-    "completed": "Completed",
-    "pending": "Pending",
-    "overdue": "Overdue"
-  },
-  "phaseColor": {
-    "title": "Phase Color",
-    "description": "Phase identifier color"
-  },
-  "tasksInPhase": {
-    "title": "Tasks in this Phase",
-    "noTasks": "No tasks in this phase"
-  }
-}

worklenz-frontend/public/locales/pt/settings/labels.json

@@ -7,5 +7,9 @@
   "searchPlaceholder": "Pesquisar por nome",
   "emptyText": "Os rótulos podem ser criados ao atualizar ou criar tarefas.",
   "pinTooltip": "Clique para fixar isso no menu principal",
-  "colorChangeTooltip": "Clique para mudar a cor"
+  "colorChangeTooltip": "Clique para mudar a cor",
+  "pageTitle": "Gerenciar Rótulos",
+  "deleteConfirmTitle": "Tem certeza de que deseja excluir isto?",
+  "deleteButton": "Excluir",
+  "cancelButton": "Cancelar"
 }

worklenz-frontend/public/locales/zh/gantt/phase-details-modal.json

@@ -1,36 +0,0 @@
-{
-  "title": "Phase Details",
-  "overview": {
-    "title": "Overview",
-    "totalTasks": "Total Tasks",
-    "completion": "Completion",
-    "progress": "Progress"
-  },
-  "timeline": {
-    "title": "Timeline",
-    "startDate": "Start Date",
-    "endDate": "End Date",
-    "status": "Status",
-    "notSet": "Not set",
-    "statusLabels": {
-      "upcoming": "Upcoming",
-      "active": "In Progress",
-      "overdue": "Overdue",
-      "notScheduled": "Not Scheduled"
-    }
-  },
-  "taskBreakdown": {
-    "title": "Task Breakdown",
-    "completed": "Completed",
-    "pending": "Pending",
-    "overdue": "Overdue"
-  },
-  "phaseColor": {
-    "title": "Phase Color",
-    "description": "Phase identifier color"
-  },
-  "tasksInPhase": {
-    "title": "Tasks in this Phase",
-    "noTasks": "No tasks in this phase"
-  }
-}

worklenz-frontend/public/locales/zh/settings/labels.json

@@ -7,5 +7,9 @@
   "searchPlaceholder": "按名称搜索",
   "emptyText": "标签可以在更新或创建任务时创建。",
   "pinTooltip": "点击将其固定到主菜单",
-  "colorChangeTooltip": "点击更改颜色"
+  "colorChangeTooltip": "点击更改颜色",
+  "pageTitle": "管理标签",
+  "deleteConfirmTitle": "您确定要删除这个吗？",
+  "deleteButton": "删除",
+  "cancelButton": "取消"
 }

worklenz-frontend/src/api/taskAttributes/labels/labels.api.service.ts

@@ -27,12 +27,17 @@ export const labelsApiService = {
 
   updateColor: async (labelId: string, color: string): Promise<IServerResponse<ITaskLabel>> => {
     const response = await apiClient.put<IServerResponse<ITaskLabel>>(
-      `${rootUrl}/tasks/${labelId}/color`,
+      `${rootUrl}/tasks/${labelId}`,
       { color }
     );
     return response.data;
   },
 
+  updateLabel: async (labelId: string, data: { name?: string; color?: string }): Promise<IServerResponse<ITaskLabel>> => {
+    const response = await apiClient.put<IServerResponse<ITaskLabel>>(`${rootUrl}/team/${labelId}`, data);
+    return response.data;
+  },
+
   deleteById: async (labelId: string): Promise<IServerResponse<void>> => {
     const response = await apiClient.delete<IServerResponse<void>>(`${rootUrl}/team/${labelId}`);
     return response.data;

worklenz-frontend/src/app/routes/main-routes.tsx

@@ -11,9 +11,7 @@ import { SuspenseFallback } from '@/components/suspense-fallback/suspense-fallba
 const HomePage = lazy(() => import('@/pages/home/home-page'));
 const ProjectList = lazy(() => import('@/pages/projects/project-list'));
 const Schedule = lazy(() => import('@/pages/schedule/schedule'));
-const ProjectTemplateEditView = lazy(
+
-  () => import('@/pages/settings/project-templates/projectTemplateEditView/ProjectTemplateEditView')
-);
 const LicenseExpired = lazy(() => import('@/pages/license-expired/license-expired'));
 const ProjectView = lazy(() => import('@/pages/projects/projectView/project-view'));
 const Unauthorized = lazy(() => import('@/pages/unauthorized/unauthorized'));
@@ -91,14 +89,6 @@ const mainRoutes: RouteObject[] = [
           </Suspense>
         ),
       },
-      {
-        path: `settings/project-templates/edit/:templateId/:templateName`,
-        element: (
-          <Suspense fallback={<SuspenseFallback />}>
-            <ProjectTemplateEditView />
-          </Suspense>
-        ),
-      },
       {
         path: 'unauthorized',
         element: (

worklenz-frontend/src/app/store.ts

@@ -84,7 +84,6 @@ import selectionReducer from '@/features/task-management/selection.slice';
 import homePageApiService from '@/api/home-page/home-page.api.service';
 import { projectsApi } from '@/api/projects/projects.v1.api.service';
 import { userActivityApiService } from '@/api/home-page/user-activity.api.service';
-import { ganttApi } from '@/pages/projects/projectView/gantt/services/gantt-api.service';
 
 import projectViewReducer from '@features/project/project-view-slice';
 import taskManagementFieldsReducer from '@features/task-management/taskListFields.slice';
@@ -93,7 +92,7 @@ export const store = configureStore({
   middleware: getDefaultMiddleware =>
     getDefaultMiddleware({
       serializableCheck: false,
-    }).concat(homePageApiService.middleware, projectsApi.middleware, userActivityApiService.middleware, ganttApi.middleware),
+    }).concat(homePageApiService.middleware, projectsApi.middleware, userActivityApiService.middleware),
   reducer: {
     // Auth & User
     auth: authReducer,
@@ -106,7 +105,6 @@ export const store = configureStore({
     homePageReducer: homePageReducer,
     [homePageApiService.reducerPath]: homePageApiService.reducer,
     [projectsApi.reducerPath]: projectsApi.reducer,
-    [ganttApi.reducerPath]: ganttApi.reducer,
     userActivityReducer: userActivityReducer,
     [userActivityApiService.reducerPath]: userActivityApiService.reducer,
 

worklenz-frontend/src/components/task-list-common/labelsSelector/custom-color-label.tsx

@@ -2,8 +2,10 @@ import { Tag, Typography } from '@/shared/antd-imports';
 import { colors } from '@/styles/colors';
 import { ITaskLabel } from '@/types/tasks/taskLabel.types';
 import { ALPHA_CHANNEL } from '@/shared/constants';
+import { useAppSelector } from '@/hooks/useAppSelector';
 
 const CustomColorLabel = ({ label }: { label: ITaskLabel | null }) => {
+  const themeMode = useAppSelector(state => state.themeReducer.mode);
   return (
     <Tag
       key={label?.id}
@@ -17,7 +19,7 @@ const CustomColorLabel = ({ label }: { label: ITaskLabel | null }) => {
         fontSize: 11,
       }}
     >
-      <Typography.Text style={{ fontSize: 11, color: colors.darkGray }}>
+      <Typography.Text style={{ fontSize: 11, color: themeMode === 'dark' ? 'rgba(255, 255, 255, 0.85)' : colors.darkGray }}>
         {label?.name}
       </Typography.Text>
     </Tag>

worklenz-frontend/src/layouts/AdminCenterLayout.tsx

@@ -4,40 +4,25 @@ import { Outlet } from 'react-router-dom';
 import { useMediaQuery } from 'react-responsive';
 import AdminCenterSidebar from '@/pages/admin-center/sidebar/sidebar';
 import { useTranslation } from 'react-i18next';
-import { useAppDispatch } from '@/hooks/useAppDispatch';
 
 const AdminCenterLayout: React.FC = () => {
-  const dispatch = useAppDispatch();
   const isTablet = useMediaQuery({ query: '(min-width:768px)' });
-  const isMarginAvailable = useMediaQuery({ query: '(min-width: 1000px)' });
   const { t } = useTranslation('admin-center/sidebar');
 
-  
-
   return (
-    <div
+    <div className="my-6">
-      style={{
-        marginBlock: 96,
-        minHeight: '90vh',
-        marginLeft: `${isMarginAvailable ? '5%' : ''}`,
-        marginRight: `${isMarginAvailable ? '5%' : ''}`,
-      }}
-    >
       <Typography.Title level={4}>{t('adminCenter')}</Typography.Title>
 
       {isTablet ? (
         <Flex
           gap={24}
           align="flex-start"
-          style={{
+          className="w-full mt-6"
-            width: '100%',
-            marginBlockStart: 24,
-          }}
         >
-          <Flex style={{ width: '100%', maxWidth: 240 }}>
+          <Flex className="w-full max-w-60">
             <AdminCenterSidebar />
           </Flex>
-          <Flex style={{ width: '100%' }}>
+          <Flex className="w-full">
             <Outlet />
           </Flex>
         </Flex>
@@ -45,9 +30,7 @@ const AdminCenterLayout: React.FC = () => {
         <Flex
           vertical
           gap={24}
-          style={{
+          className="mt-6"
-            marginBlockStart: 24,
-          }}
         >
           <AdminCenterSidebar />
           <Outlet />

worklenz-frontend/src/layouts/SettingsLayout.tsx

@@ -1,35 +1,25 @@
 import { Flex, Typography } from '@/shared/antd-imports';
 import SettingsSidebar from '../pages/settings/sidebar/settings-sidebar';
-import { Outlet, useNavigate } from 'react-router-dom';
+import { Outlet } from 'react-router-dom';
 import { useMediaQuery } from 'react-responsive';
-import { useEffect } from 'react';
-import { useAuthService } from '@/hooks/useAuth';
 
 const SettingsLayout = () => {
   const isTablet = useMediaQuery({ query: '(min-width: 768px)' });
-  const { getCurrentSession } = useAuthService();
-  const currentSession = getCurrentSession();
-  const navigate = useNavigate();
-
-  
 
   return (
-    <div style={{ marginBlock: 96, minHeight: '90vh' }}>
+    <div className="my-6 min-h-[90vh]">
       <Typography.Title level={4}>Settings</Typography.Title>
 
       {isTablet ? (
         <Flex
           gap={24}
           align="flex-start"
-          style={{
+          className="w-full mt-6"
-            width: '100%',
-            marginBlockStart: 24,
-          }}
         >
-          <Flex style={{ width: '100%', maxWidth: 240 }}>
+          <Flex className="w-full max-w-60">
             <SettingsSidebar />
           </Flex>
-          <Flex style={{ width: '100%' }}>
+          <Flex className="w-full">
             <Outlet />
           </Flex>
         </Flex>
@@ -37,9 +27,7 @@ const SettingsLayout = () => {
         <Flex
           vertical
           gap={24}
-          style={{
+          className="mt-6"
-            marginBlockStart: 24,
-          }}
         >
           <SettingsSidebar />
           <Outlet />

worklenz-frontend/src/lib/project/project-view-constants.ts

@@ -19,9 +19,6 @@ const ProjectViewMembers = React.lazy(
 const ProjectViewUpdates = React.lazy(
   () => import('@/pages/projects/project-view-1/updates/project-view-updates')
 );
-const ProjectViewGantt = React.lazy(
-  () => import('@/pages/projects/projectView/gantt/ProjectViewGantt')
-);
 
 // type of a tab items
 type TabItems = {
@@ -46,7 +43,6 @@ const getTabLabel = (key: string): string => {
         files: 'Files',
         members: 'Members',
         updates: 'Updates',
-        gantt: 'Gantt Chart',
       };
       return fallbacks[key] || key;
     }
@@ -121,16 +117,6 @@ export const tabItems: TabItems[] = [
       React.createElement(ProjectViewUpdates)
     ),
   },
-  {
-    index: 6,
-    key: 'gantt',
-    label: getTabLabel('gantt'),
-    element: React.createElement(
-      Suspense,
-      { fallback: React.createElement(InlineSuspenseFallback) },
-      React.createElement(ProjectViewGantt)
-    ),
-  },
 ];
 
 // Function to update tab labels when language changes
@@ -156,9 +142,6 @@ export const updateTabLabels = () => {
         case 'updates':
           item.label = getTabLabel('updates');
           break;
-        case 'gantt':
-          item.label = getTabLabel('gantt');
-          break;
       }
     });
   } catch (error) {

worklenz-frontend/src/lib/settings/settings-constants.ts

@@ -18,7 +18,7 @@ const ProfileSettings = lazy(() => import('../../pages/settings/profile/profile-
 const NotificationsSettings = lazy(() => import('../../pages/settings/notifications/notifications-settings'));
 const ClientsSettings = lazy(() => import('../../pages/settings/clients/clients-settings'));
 const JobTitlesSettings = lazy(() => import('@/pages/settings/job-titles/job-titles-settings'));
-const LabelsSettings = lazy(() => import('../../pages/settings/labels/labels-settings'));
+const LabelsSettings = lazy(() => import('../../pages/settings/labels/LabelsSettings'));
 const CategoriesSettings = lazy(() => import('../../pages/settings/categories/categories-settings'));
 const ProjectTemplatesSettings = lazy(() => import('@/pages/settings/project-templates/project-templates-settings'));
 const TaskTemplatesSettings = lazy(() => import('@/pages/settings/task-templates/task-templates-settings'));

worklenz-frontend/src/pages/projects/projectView/gantt/ProjectViewGantt.tsx

@@ -1,361 +0,0 @@
-import React, { useState, useCallback, useRef, useMemo, useEffect } from 'react';
-import { Spin, message } from '@/shared/antd-imports';
-import { useParams } from 'react-router-dom';
-import GanttTimeline from './components/gantt-timeline/GanttTimeline';
-import GanttTaskList from './components/gantt-task-list/GanttTaskList';
-import GanttChart from './components/gantt-chart/GanttChart';
-import GanttToolbar from './components/gantt-toolbar/GanttToolbar';
-import ManagePhaseModal from '@components/task-management/ManagePhaseModal';
-import PhaseDetailsModal from './components/phase-details-modal/PhaseDetailsModal';
-import { GanttProvider } from './context/gantt-context';
-import { GanttViewMode } from './types/gantt-types';
-import {
-  useGetRoadmapTasksQuery,
-  useGetProjectPhasesQuery,
-  transformToGanttTasks,
-  transformToGanttPhases,
-} from './services/gantt-api.service';
-import { TimelineUtils } from './utils/timeline-calculator';
-import { useAppDispatch } from '@/hooks/useAppDispatch';
-import {
-  setShowTaskDrawer,
-  setSelectedTaskId,
-  setTaskFormViewModel,
-  fetchTask,
-} from '@features/task-drawer/task-drawer.slice';
-import { fetchPriorities } from '@/features/taskAttributes/taskPrioritySlice';
-import { DEFAULT_TASK_NAME } from '@/shared/constants';
-import './gantt-styles.css';
-
-const ProjectViewGantt: React.FC = React.memo(() => {
-  const { projectId } = useParams<{ projectId: string }>();
-  const dispatch = useAppDispatch();
-  const [viewMode, setViewMode] = useState<GanttViewMode>('month');
-  const [showPhaseModal, setShowPhaseModal] = useState(false);
-  const [showPhaseDetailsModal, setShowPhaseDetailsModal] = useState(false);
-  const [selectedPhase, setSelectedPhase] = useState<any>(null);
-  const [expandedTasks, setExpandedTasks] = useState<Set<string>>(new Set());
-  const [animatingTasks, setAnimatingTasks] = useState<Set<string>>(new Set());
-  const [prevExpandedTasks, setPrevExpandedTasks] = useState<Set<string>>(new Set());
-  const timelineRef = useRef<HTMLDivElement>(null);
-  const chartRef = useRef<HTMLDivElement>(null);
-  const taskListRef = useRef<HTMLDivElement>(null);
-  const containerRef = useRef<HTMLDivElement>(null);
-
-  // RTK Query hooks
-  const {
-    data: tasksResponse,
-    error: tasksError,
-    isLoading: tasksLoading,
-    refetch: refetchTasks,
-  } = useGetRoadmapTasksQuery({ projectId: projectId || '' }, { skip: !projectId });
-
-  const {
-    data: phasesResponse,
-    error: phasesError,
-    isLoading: phasesLoading,
-    refetch: refetchPhases,
-  } = useGetProjectPhasesQuery({ projectId: projectId || '' }, { skip: !projectId });
-
-  // Transform API data to component format
-  const tasks = useMemo(() => {
-    if (tasksResponse?.body && phasesResponse?.body) {
-      const transformedTasks = transformToGanttTasks(tasksResponse.body, phasesResponse.body);
-      const result: any[] = [];
-
-      transformedTasks.forEach(task => {
-        // Always show phase milestones
-        if (task.type === 'milestone' || task.is_milestone) {
-          result.push(task);
-
-          // If this phase is expanded, show its children tasks
-          const phaseId =
-            task.id === 'phase-unmapped'
-              ? 'unmapped'
-              : task.phase_id || task.id.replace('phase-', '');
-          const isExpanded = expandedTasks.has(phaseId);
-
-          if (isExpanded && task.children) {
-            task.children.forEach((child: any) => {
-              result.push({
-                ...child,
-                phase_id: task.phase_id, // Ensure child has correct phase_id
-              });
-            });
-          }
-        }
-      });
-
-      return result;
-    }
-    return [];
-  }, [tasksResponse, phasesResponse, expandedTasks]);
-
-  const phases = useMemo(() => {
-    if (phasesResponse?.body) {
-      return transformToGanttPhases(phasesResponse.body);
-    }
-    return [];
-  }, [phasesResponse]);
-
-  // Calculate date range based on tasks
-  const dateRange = useMemo(() => {
-    if (tasks.length > 0) {
-      return TimelineUtils.getSmartDateRange(tasks, viewMode);
-    }
-    return { start: new Date(), end: new Date() };
-  }, [tasks, viewMode]);
-
-  const loading = tasksLoading || phasesLoading;
-
-  // Load priorities for task drawer functionality
-  useEffect(() => {
-    dispatch(fetchPriorities());
-  }, [dispatch]);
-
-  // Track expansion changes for animations
-  useEffect(() => {
-    const currentExpanded = expandedTasks;
-    const previousExpanded = prevExpandedTasks;
-    
-    // Find newly expanded or collapsed phases
-    const newlyExpanded = new Set([...currentExpanded].filter(id => !previousExpanded.has(id)));
-    const newlyCollapsed = new Set([...previousExpanded].filter(id => !currentExpanded.has(id)));
-    
-    if (newlyExpanded.size > 0 || newlyCollapsed.size > 0) {
-      // Set animation state for newly changed phases
-      setAnimatingTasks(new Set([...newlyExpanded, ...newlyCollapsed]));
-      
-      // Clear animation state after animation completes
-      const timeout = setTimeout(() => {
-        setAnimatingTasks(new Set());
-      }, 400); // Match CSS animation duration
-      
-      setPrevExpandedTasks(new Set(currentExpanded));
-      
-      return () => clearTimeout(timeout);
-    }
-  }, [expandedTasks, prevExpandedTasks]);
-
-  const handleViewModeChange = useCallback((mode: GanttViewMode) => {
-    setViewMode(mode);
-  }, []);
-
-  const handleChartScroll = useCallback((e: React.UIEvent<HTMLDivElement>) => {
-    const target = e.target as HTMLDivElement;
-
-    // Sync horizontal scroll with timeline
-    if (timelineRef.current) {
-      timelineRef.current.scrollLeft = target.scrollLeft;
-    }
-
-    // Sync vertical scroll with task list
-    if (taskListRef.current) {
-      taskListRef.current.scrollTop = target.scrollTop;
-    }
-  }, []);
-
-  const handleTaskListScroll = useCallback((e: React.UIEvent<HTMLDivElement>) => {
-    const target = e.target as HTMLDivElement;
-
-    // Sync vertical scroll with chart
-    if (chartRef.current) {
-      chartRef.current.scrollTop = target.scrollTop;
-    }
-  }, []);
-
-  const handleRefresh = useCallback(() => {
-    refetchTasks();
-    refetchPhases();
-  }, [refetchTasks, refetchPhases]);
-
-  const handleCreatePhase = useCallback(() => {
-    setShowPhaseModal(true);
-  }, []);
-
-  const handleCreateTask = useCallback(
-    (phaseId?: string) => {
-      // Create a new task using the task drawer
-      const newTaskViewModel = {
-        id: null,
-        name: DEFAULT_TASK_NAME,
-        project_id: projectId,
-        phase_id: phaseId || null,
-        // Add other default properties as needed
-      };
-
-      dispatch(setSelectedTaskId(null));
-      dispatch(setTaskFormViewModel(newTaskViewModel));
-      dispatch(setShowTaskDrawer(true));
-    },
-    [dispatch, projectId]
-  );
-
-  const handleTaskClick = useCallback(
-    (taskId: string) => {
-      // Open existing task in the task drawer
-      dispatch(setSelectedTaskId(taskId));
-      dispatch(setTaskFormViewModel(null)); // Clear form view model for existing task
-      dispatch(setShowTaskDrawer(true));
-
-      // Fetch the complete task data including priorities
-      if (projectId) {
-        dispatch(fetchTask({ taskId, projectId }));
-      }
-    },
-    [dispatch, projectId]
-  );
-
-  const handleClosePhaseModal = useCallback(() => {
-    setShowPhaseModal(false);
-  }, []);
-
-  const handlePhaseClick = useCallback((phase: any) => {
-    setSelectedPhase(phase);
-    setShowPhaseDetailsModal(true);
-  }, []);
-
-  const handleClosePhaseDetailsModal = useCallback(() => {
-    setShowPhaseDetailsModal(false);
-    setSelectedPhase(null);
-  }, []);
-
-  const handlePhaseUpdate = useCallback(
-    (updatedPhase: any) => {
-      // Refresh the data after phase update
-      refetchTasks();
-      refetchPhases();
-    },
-    [refetchTasks, refetchPhases]
-  );
-
-  const handlePhaseReorder = useCallback((oldIndex: number, newIndex: number) => {
-    // TODO: Implement phase reordering API call
-    console.log('Reorder phases:', { oldIndex, newIndex });
-    message.info('Phase reordering will be implemented with the backend API');
-  }, []);
-
-  const handleCreateQuickTask = useCallback(
-    (taskName: string, phaseId?: string, startDate?: Date) => {
-      // For now, just refresh the Gantt data after task creation
-      // The actual task creation will happen through existing mechanisms
-      // and the refresh will show the new task
-      console.log('Task created:', { taskName, phaseId, startDate });
-      
-      // Show success message
-      message.success(`Task "${taskName}" created successfully`);
-      
-      // Refresh the Gantt data to show the new task
-      refetchTasks();
-      refetchPhases();
-    },
-    [refetchTasks, refetchPhases]
-  );
-
-  // Handle errors
-  if (tasksError || phasesError) {
-    message.error('Failed to load Gantt chart data');
-  }
-
-  if (loading) {
-    return (
-      <div className="flex justify-center items-center h-full w-full">
-        <Spin size="large" />
-      </div>
-    );
-  }
-
-  return (
-    <GanttProvider
-      value={{
-        tasks,
-        phases,
-        viewMode,
-        projectId: projectId || '',
-        dateRange,
-        onRefresh: handleRefresh,
-      }}
-    >
-      <div
-        className="flex flex-col h-full w-full bg-gray-50 dark:bg-gray-900"
-        style={{ height: 'calc(100vh - 64px)' }}
-      >
-        <GanttToolbar
-          viewMode={viewMode}
-          onViewModeChange={handleViewModeChange}
-          dateRange={dateRange}
-        />
-        <div className="flex flex-1 overflow-hidden border border-gray-200 dark:border-gray-700 rounded-md bg-white dark:bg-gray-800">
-          <div className="relative flex w-full h-full">
-            {/* Fixed Task List - positioned absolutely to avoid scrollbar interference */}
-            <div className="absolute left-0 top-0 bottom-0 z-20 bg-white dark:bg-gray-800 border-r border-gray-200 dark:border-gray-700">
-              <GanttTaskList
-                tasks={tasks}
-                projectId={projectId || ''}
-                viewMode={viewMode}
-                onTaskClick={handleTaskClick}
-                onPhaseClick={handlePhaseClick}
-                onCreateTask={handleCreateTask}
-                onCreateQuickTask={handleCreateQuickTask}
-                onCreatePhase={handleCreatePhase}
-                onPhaseReorder={handlePhaseReorder}
-                ref={taskListRef}
-                onScroll={handleTaskListScroll}
-                expandedTasks={expandedTasks}
-                onExpandedTasksChange={setExpandedTasks}
-                animatingTasks={animatingTasks}
-              />
-            </div>
-
-            {/* Scrollable Timeline and Chart - with left margin for task list */}
-            <div
-              className="flex-1 flex flex-col overflow-hidden gantt-timeline-container"
-              style={{ marginLeft: '444px' }}
-              ref={containerRef}
-            >
-              <GanttTimeline
-                viewMode={viewMode}
-                ref={timelineRef}
-                containerRef={containerRef}
-                dateRange={dateRange}
-              />
-              <GanttChart
-                tasks={tasks}
-                viewMode={viewMode}
-                ref={chartRef}
-                onScroll={handleChartScroll}
-                onPhaseClick={handlePhaseClick}
-                containerRef={containerRef}
-                dateRange={dateRange}
-                phases={phases}
-                expandedTasks={expandedTasks}
-                animatingTasks={animatingTasks}
-                onCreateQuickTask={handleCreateQuickTask}
-                projectId={projectId || ''}
-              />
-            </div>
-          </div>
-        </div>
-      </div>
-
-      {/* Phase Management Modal */}
-      <ManagePhaseModal
-        open={showPhaseModal}
-        onClose={handleClosePhaseModal}
-        projectId={projectId}
-      />
-
-      {/* Phase Details Modal */}
-      <PhaseDetailsModal
-        open={showPhaseDetailsModal}
-        onClose={handleClosePhaseDetailsModal}
-        phase={selectedPhase}
-        onPhaseUpdate={handlePhaseUpdate}
-      />
-    </GanttProvider>
-  );
-});
-
-ProjectViewGantt.displayName = 'ProjectViewGantt';
-
-export default ProjectViewGantt;

worklenz-frontend/src/pages/projects/projectView/gantt/components/gantt-chart/GanttChart.tsx

@@ -1,819 +0,0 @@
-import React, { memo, useMemo, forwardRef, RefObject, useState, useCallback } from 'react';
-import ReactDOM from 'react-dom';
-import { Input } from 'antd';
-import { GanttTask, GanttViewMode, GanttPhase } from '../../types/gantt-types';
-import { useGanttDimensions } from '../../hooks/useGanttDimensions';
-
-// Utility function to add alpha channel to hex color
-const addAlphaToHex = (hex: string, alpha: number): string => {
-  // Remove # if present
-  const cleanHex = hex.replace('#', '');
-
-  // Convert hex to RGB
-  const r = parseInt(cleanHex.substring(0, 2), 16);
-  const g = parseInt(cleanHex.substring(2, 4), 16);
-  const b = parseInt(cleanHex.substring(4, 6), 16);
-
-  // Return rgba string
-  return `rgba(${r}, ${g}, ${b}, ${alpha})`;
-};
-
-interface GanttChartProps {
-  tasks: GanttTask[];
-  viewMode: GanttViewMode;
-  onScroll?: (e: React.UIEvent<HTMLDivElement>) => void;
-  onPhaseClick?: (phase: GanttTask) => void;
-  containerRef: RefObject<HTMLDivElement | null>;
-  dateRange?: { start: Date; end: Date };
-  phases?: GanttPhase[];
-  expandedTasks?: Set<string>;
-  animatingTasks?: Set<string>;
-  onCreateQuickTask?: (taskName: string, phaseId?: string, startDate?: Date) => void;
-  projectId?: string;
-}
-
-interface GridColumnProps {
-  index: number;
-  columnWidth: number;
-}
-
-const GridColumn: React.FC<GridColumnProps> = memo(({ index, columnWidth }) => (
-  <div
-    className={`border-r border-gray-100 dark:border-gray-700 flex-shrink-0 h-full ${
-      index % 2 === 1 ? 'bg-gray-50 dark:bg-gray-850' : ''
-    }`}
-    style={{ width: `${columnWidth}px` }}
-  />
-));
-
-GridColumn.displayName = 'GridColumn';
-
-interface TaskBarRowProps {
-  task: GanttTask;
-  viewMode: GanttViewMode;
-  columnWidth: number;
-  columnsCount: number;
-  dateRange?: { start: Date; end: Date };
-  animationClass?: string;
-  onPhaseClick?: (phase: GanttTask) => void;
-}
-
-const TaskBarRow: React.FC<TaskBarRowProps> = memo(
-  ({ task, viewMode, columnWidth, columnsCount, dateRange, animationClass = '', onPhaseClick }) => {
-    const renderMilestone = () => {
-      if (!task.start_date || !dateRange) return null;
-
-      // Calculate position for milestone diamond based on view mode
-      const totalTimeSpan = dateRange.end.getTime() - dateRange.start.getTime();
-      const timeFromStart = task.start_date.getTime() - dateRange.start.getTime();
-      const left = Math.max(0, (timeFromStart / totalTimeSpan) * (columnsCount * columnWidth));
-
-      return (
-        <div
-          className="absolute top-1/2 transform -translate-y-1/2 -translate-x-1/2 w-4 h-4 rotate-45 z-10 shadow-sm"
-          style={{
-            left: `${left}px`,
-            backgroundColor: task.color || '#3b82f6',
-          }}
-          title={`${task.name} - ${task.start_date.toLocaleDateString()}`}
-        />
-      );
-    };
-
-    const renderTaskBar = () => {
-      if (!task.start_date || !task.end_date || !dateRange) return null;
-
-      // Calculate position and width for task bar based on time ratios
-      const totalTimeSpan = dateRange.end.getTime() - dateRange.start.getTime();
-      const timeFromStart = task.start_date.getTime() - dateRange.start.getTime();
-      const taskDuration = task.end_date.getTime() - task.start_date.getTime();
-
-      const totalWidth = columnsCount * columnWidth;
-      const left = Math.max(0, (timeFromStart / totalTimeSpan) * totalWidth);
-      const width = Math.max(10, (taskDuration / totalTimeSpan) * totalWidth);
-
-      return (
-        <div
-          className="absolute top-1/2 transform -translate-y-1/2 h-6 rounded flex items-center px-2 text-xs text-white font-medium shadow-sm"
-          style={{
-            left: `${left}px`,
-            width: `${width}px`,
-            backgroundColor: task.color || '#6b7280',
-          }}
-          title={`${task.name} - ${task.start_date.toLocaleDateString()} to ${task.end_date.toLocaleDateString()}`}
-        >
-          <div className="truncate">{task.name}</div>
-          {task.progress > 0 && (
-            <div
-              className="absolute top-0 left-0 h-full bg-black bg-opacity-20 rounded"
-              style={{ width: `${task.progress}%` }}
-            />
-          )}
-        </div>
-      );
-    };
-
-    const isPhase = task.type === 'milestone' || task.is_milestone;
-
-    const handleClick = () => {
-      if (isPhase && onPhaseClick) {
-        onPhaseClick(task);
-      }
-    };
-
-    return (
-      <div
-        className={`${isPhase ? 'min-h-[4.5rem]' : 'h-9'} relative border-b border-gray-100 dark:border-gray-700 transition-colors ${
-          !isPhase ? 'hover:bg-gray-50 dark:hover:bg-gray-750' : onPhaseClick ? 'cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-750' : ''
-        } ${animationClass}`}
-        onClick={isPhase && onPhaseClick ? handleClick : undefined}
-        style={{
-          ...(isPhase && task.color ? { backgroundColor: addAlphaToHex(task.color, 0.15) } : {}),
-          // Set lower z-index when no phase click handler so parent can receive clicks
-          ...(isPhase && !onPhaseClick ? { position: 'relative', zIndex: 1 } : {}),
-        }}
-      >
-        {isPhase ? renderMilestone() : renderTaskBar()}
-      </div>
-    );
-  }
-);
-
-TaskBarRow.displayName = 'TaskBarRow';
-
-// Task Creation Popover Component
-const TaskCreationPopover: React.FC<{
-  taskPopover: {
-    taskName: string;
-    date: Date;
-    phaseId: string | null;
-    position: { x: number; y: number };
-    visible: boolean;
-  };
-  onTaskNameChange: (name: string) => void;
-  onCreateTask: () => void;
-  onCancel: () => void;
-}> = ({ taskPopover, onTaskNameChange, onCreateTask, onCancel }) => {
-  if (!taskPopover.visible) {
-    return null;
-  }
-
-  return ReactDOM.createPortal(
-    <>
-      {/* Click outside overlay to close popover */}
-      <div
-        className="fixed inset-0 z-[9999] bg-black/5"
-        onClick={onCancel}
-      />
-      
-      {/* Popover */}
-      <div
-        className="fixed z-[10000]"
-        style={{
-          left: `${taskPopover.position.x - 100}px`,
-          top: `${taskPopover.position.y - 30}px`,
-        }}
-      >
-        <div className="bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-600 rounded-lg shadow-lg p-3 min-w-[250px]">
-          <div className="text-xs text-gray-500 dark:text-gray-400 mb-2">
-            Add task for {taskPopover.date.toLocaleDateString()}
-          </div>
-          <Input
-            value={taskPopover.taskName}
-            onChange={(e) => onTaskNameChange(e.target.value)}
-            onPressEnter={onCreateTask}
-            onKeyDown={(e) => {
-              if (e.key === 'Escape') {
-                onCancel();
-              }
-            }}
-            placeholder="Enter task name..."
-            autoFocus
-            size="small"
-            className="mb-2"
-          />
-          <div className="text-xs text-gray-400 dark:text-gray-500">
-            Press Enter to create • Esc to cancel
-          </div>
-        </div>
-      </div>
-    </>,
-    document.body
-  );
-};
-
-const GanttChart = forwardRef<HTMLDivElement, GanttChartProps>(
-  ({ tasks, viewMode, onScroll, onPhaseClick, containerRef, dateRange, phases, expandedTasks, animatingTasks, onCreateQuickTask, projectId }, ref) => {
-    
-    // State for popover task creation
-    const [taskPopover, setTaskPopover] = useState<{
-      taskName: string;
-      date: Date;
-      phaseId: string | null;
-      position: { x: number; y: number };
-      visible: boolean;
-    } | null>(null);
-    
-    const columnsCount = useMemo(() => {
-      if (!dateRange) {
-        // Default counts if no date range
-        switch (viewMode) {
-          case 'day':
-            return 30;
-          case 'week':
-            return 12;
-          case 'month':
-            return 12;
-          case 'quarter':
-            return 8;
-          case 'year':
-            return 5;
-          default:
-            return 12;
-        }
-      }
-
-      const { start, end } = dateRange;
-      const diffTime = Math.abs(end.getTime() - start.getTime());
-      const diffDays = Math.ceil(diffTime / (1000 * 60 * 60 * 24));
-
-      let baseColumnsCount = 0;
-
-      switch (viewMode) {
-        case 'day':
-          baseColumnsCount = diffDays;
-          break;
-        case 'week':
-          baseColumnsCount = Math.ceil(diffDays / 7);
-          break;
-        case 'month':
-          const startYear = start.getFullYear();
-          const startMonth = start.getMonth();
-          const endYear = end.getFullYear();
-          const endMonth = end.getMonth();
-          baseColumnsCount = (endYear - startYear) * 12 + (endMonth - startMonth) + 1;
-          break;
-        case 'quarter':
-          const qStartYear = start.getFullYear();
-          const qStartQuarter = Math.ceil((start.getMonth() + 1) / 3);
-          const qEndYear = end.getFullYear();
-          const qEndQuarter = Math.ceil((end.getMonth() + 1) / 3);
-          baseColumnsCount = (qEndYear - qStartYear) * 4 + (qEndQuarter - qStartQuarter) + 1;
-          break;
-        case 'year':
-          baseColumnsCount = end.getFullYear() - start.getFullYear() + 1;
-          break;
-        default:
-          baseColumnsCount = 12;
-      }
-
-      return baseColumnsCount;
-    }, [viewMode, dateRange]);
-
-    // Calculate exact date from mouse position within timeline columns
-    const calculateDateFromPosition = useCallback((x: number, columnWidth: number): Date => {
-      if (!dateRange) return new Date();
-      
-      // Calculate which column was clicked and position within that column
-      const columnIndex = Math.floor(x / columnWidth);
-      const positionWithinColumn = (x % columnWidth) / columnWidth; // 0 to 1
-      
-      const { start, end } = dateRange;
-      let targetDate = new Date(start);
-      
-      // Handle virtual columns beyond the actual date range
-      const actualColumnsInRange = columnsCount;
-      const isVirtualColumn = columnIndex >= actualColumnsInRange;
-      
-      // If it's a virtual column, extend the date by calculating based on the end date
-      if (isVirtualColumn) {
-        const virtualColumnIndex = columnIndex - actualColumnsInRange;
-        targetDate = new Date(end);
-        
-        switch (viewMode) {
-          case 'day':
-            targetDate.setDate(targetDate.getDate() + virtualColumnIndex + 1);
-            targetDate.setHours(Math.min(Math.floor(positionWithinColumn * 24), 23), 0, 0, 0);
-            break;
-          case 'week':
-            targetDate.setDate(targetDate.getDate() + (virtualColumnIndex + 1) * 7);
-            const dayWithinVirtualWeek = Math.min(Math.floor(positionWithinColumn * 7), 6);
-            targetDate.setDate(targetDate.getDate() + dayWithinVirtualWeek);
-            targetDate.setHours(0, 0, 0, 0);
-            break;
-          case 'month':
-            targetDate.setMonth(targetDate.getMonth() + virtualColumnIndex + 1);
-            const daysInVirtualMonth = new Date(targetDate.getFullYear(), targetDate.getMonth() + 1, 0).getDate();
-            const dayWithinVirtualMonth = Math.max(1, Math.min(Math.ceil(positionWithinColumn * daysInVirtualMonth), daysInVirtualMonth));
-            targetDate.setDate(dayWithinVirtualMonth);
-            targetDate.setHours(0, 0, 0, 0);
-            break;
-          case 'quarter':
-            const quartersToAdd = virtualColumnIndex + 1;
-            targetDate.setMonth(targetDate.getMonth() + (quartersToAdd * 3));
-            const quarterStartMonth = Math.floor(targetDate.getMonth() / 3) * 3;
-            targetDate.setMonth(quarterStartMonth, 1);
-            const quarterEndDate = new Date(targetDate.getFullYear(), quarterStartMonth + 3, 0);
-            const daysInVirtualQuarter = Math.floor((quarterEndDate.getTime() - targetDate.getTime()) / (1000 * 60 * 60 * 24)) + 1;
-            const dayWithinVirtualQuarter = Math.min(Math.floor(positionWithinColumn * daysInVirtualQuarter), daysInVirtualQuarter - 1);
-            targetDate.setDate(targetDate.getDate() + dayWithinVirtualQuarter);
-            targetDate.setHours(0, 0, 0, 0);
-            break;
-          case 'year':
-            targetDate.setFullYear(targetDate.getFullYear() + virtualColumnIndex + 1);
-            const isLeapYear = (targetDate.getFullYear() % 4 === 0 && targetDate.getFullYear() % 100 !== 0) || (targetDate.getFullYear() % 400 === 0);
-            const daysInVirtualYear = isLeapYear ? 366 : 365;
-            const dayWithinVirtualYear = Math.min(Math.floor(positionWithinColumn * daysInVirtualYear), daysInVirtualYear - 1);
-            targetDate = new Date(targetDate.getFullYear(), 0, 1 + dayWithinVirtualYear);
-            targetDate.setHours(0, 0, 0, 0);
-            break;
-          default:
-            targetDate.setDate(targetDate.getDate() + virtualColumnIndex + 1);
-            targetDate.setHours(0, 0, 0, 0);
-            break;
-        }
-        
-        return targetDate;
-      }
-      
-      switch (viewMode) {
-        case 'day':
-          // Timeline shows individual days - each column is one day
-          const dayStart = new Date(start);
-          const dayDates: Date[] = [];
-          const tempDayDate = new Date(dayStart);
-          while (tempDayDate <= end && dayDates.length <= columnIndex) {
-            dayDates.push(new Date(tempDayDate));
-            tempDayDate.setDate(tempDayDate.getDate() + 1);
-          }
-          
-          if (dayDates[columnIndex]) {
-            targetDate = new Date(dayDates[columnIndex]);
-            // For day view, add hours based on position within column (0-23 hours)
-            const hour = Math.min(Math.floor(positionWithinColumn * 24), 23);
-            targetDate.setHours(hour, 0, 0, 0);
-          } else if (dayDates.length > 0) {
-            // Fallback to last available day if index is out of bounds
-            targetDate = new Date(dayDates[dayDates.length - 1]);
-            targetDate.setHours(23, 59, 59, 999);
-          }
-          break;
-          
-        case 'week':
-          // Timeline shows weeks - calculate specific day within the week
-          const weekStart = new Date(start);
-          weekStart.setDate(weekStart.getDate() - weekStart.getDay()); // Start of week (Sunday)
-          
-          const weekDates: Date[] = [];
-          const tempWeekDate = new Date(weekStart);
-          while (tempWeekDate <= end && weekDates.length <= columnIndex) {
-            weekDates.push(new Date(tempWeekDate));
-            tempWeekDate.setDate(tempWeekDate.getDate() + 7);
-          }
-          
-          if (weekDates[columnIndex]) {
-            targetDate = new Date(weekDates[columnIndex]);
-            // Add days within the week (0-6 days from Sunday)
-            const dayWithinWeek = Math.min(Math.floor(positionWithinColumn * 7), 6);
-            targetDate.setDate(targetDate.getDate() + dayWithinWeek);
-            targetDate.setHours(0, 0, 0, 0);
-          } else if (weekDates.length > 0) {
-            // Fallback to last available week if index is out of bounds
-            targetDate = new Date(weekDates[weekDates.length - 1]);
-            targetDate.setDate(targetDate.getDate() + 6); // End of week
-            targetDate.setHours(23, 59, 59, 999);
-          }
-          break;
-          
-        case 'month':
-          // Timeline shows months - calculate specific day within the month
-          const startYear = start.getFullYear();
-          const startMonth = start.getMonth();
-          const endYear = end.getFullYear();
-          const endMonth = end.getMonth();
-          
-          const monthDates: Date[] = [];
-          let currentYear = startYear;
-          let currentMonth = startMonth;
-          
-          while ((currentYear < endYear || (currentYear === endYear && currentMonth <= endMonth)) 
-                 && monthDates.length <= columnIndex) {
-            monthDates.push(new Date(currentYear, currentMonth, 1));
-            currentMonth++;
-            if (currentMonth > 11) {
-              currentMonth = 0;
-              currentYear++;
-            }
-          }
-          
-          if (monthDates[columnIndex]) {
-            targetDate = new Date(monthDates[columnIndex]);
-            // Calculate days in this month
-            const daysInMonth = new Date(targetDate.getFullYear(), targetDate.getMonth() + 1, 0).getDate();
-            // Add days within the month (1-daysInMonth)
-            const dayWithinMonth = Math.max(1, Math.min(Math.ceil(positionWithinColumn * daysInMonth), daysInMonth));
-            targetDate.setDate(dayWithinMonth);
-            targetDate.setHours(0, 0, 0, 0);
-          } else if (monthDates.length > 0) {
-            // Fallback to last available month if index is out of bounds
-            targetDate = new Date(monthDates[monthDates.length - 1]);
-            const daysInMonth = new Date(targetDate.getFullYear(), targetDate.getMonth() + 1, 0).getDate();
-            targetDate.setDate(daysInMonth);
-            targetDate.setHours(23, 59, 59, 999);
-          }
-          break;
-          
-        case 'quarter':
-          // Timeline shows quarters - calculate specific month and day within quarter
-          const qStartYear = start.getFullYear();
-          const qStartQuarter = Math.ceil((start.getMonth() + 1) / 3);
-          const qEndYear = end.getFullYear();
-          const qEndQuarter = Math.ceil((end.getMonth() + 1) / 3);
-          
-          const quarterDates: Date[] = [];
-          let qYear = qStartYear;
-          let qQuarter = qStartQuarter;
-          
-          while ((qYear < qEndYear || (qYear === qEndYear && qQuarter <= qEndQuarter)) 
-                 && quarterDates.length <= columnIndex) {
-            const quarterStartMonth = (qQuarter - 1) * 3;
-            quarterDates.push(new Date(qYear, quarterStartMonth, 1));
-            
-            qQuarter++;
-            if (qQuarter > 4) {
-              qQuarter = 1;
-              qYear++;
-            }
-          }
-          
-          if (quarterDates[columnIndex]) {
-            targetDate = new Date(quarterDates[columnIndex]);
-            // Calculate exact days in this quarter
-            const quarterStartMonth = targetDate.getMonth();
-            const quarterEndMonth = Math.min(quarterStartMonth + 2, 11);
-            const quarterEndDate = new Date(targetDate.getFullYear(), quarterEndMonth + 1, 0);
-            const daysInQuarter = Math.floor((quarterEndDate.getTime() - targetDate.getTime()) / (1000 * 60 * 60 * 24)) + 1;
-            
-            const dayWithinQuarter = Math.min(Math.floor(positionWithinColumn * daysInQuarter), daysInQuarter - 1);
-            targetDate.setDate(targetDate.getDate() + dayWithinQuarter);
-            targetDate.setHours(0, 0, 0, 0);
-          } else if (quarterDates.length > 0) {
-            // Fallback to last available quarter if index is out of bounds
-            targetDate = new Date(quarterDates[quarterDates.length - 1]);
-            const quarterStartMonth = targetDate.getMonth();
-            const quarterEndMonth = Math.min(quarterStartMonth + 2, 11);
-            targetDate.setMonth(quarterEndMonth);
-            const daysInMonth = new Date(targetDate.getFullYear(), quarterEndMonth + 1, 0).getDate();
-            targetDate.setDate(daysInMonth);
-            targetDate.setHours(23, 59, 59, 999);
-          }
-          break;
-          
-        case 'year':
-          // Timeline shows years - calculate specific month and day within year
-          const yearStart = start.getFullYear();
-          const yearEnd = end.getFullYear();
-          
-          const yearDates: Date[] = [];
-          for (let year = yearStart; year <= yearEnd && yearDates.length <= columnIndex; year++) {
-            yearDates.push(new Date(year, 0, 1));
-          }
-          
-          if (yearDates[columnIndex]) {
-            targetDate = new Date(yearDates[columnIndex]);
-            // Calculate exact days in this year
-            const isLeapYear = (targetDate.getFullYear() % 4 === 0 && targetDate.getFullYear() % 100 !== 0) || (targetDate.getFullYear() % 400 === 0);
-            const daysInYear = isLeapYear ? 366 : 365;
-            const dayWithinYear = Math.min(Math.floor(positionWithinColumn * daysInYear), daysInYear - 1);
-            
-            // Add days carefully to avoid month overflow
-            const tempDate = new Date(targetDate.getFullYear(), 0, 1 + dayWithinYear);
-            targetDate = tempDate;
-            targetDate.setHours(0, 0, 0, 0);
-          } else if (yearDates.length > 0) {
-            // Fallback to last available year if index is out of bounds
-            targetDate = new Date(yearDates[yearDates.length - 1]);
-            targetDate.setMonth(11, 31); // December 31st
-            targetDate.setHours(23, 59, 59, 999);
-          }
-          break;
-          
-        default:
-          // Default to day precision
-          targetDate = new Date(start);
-          targetDate.setDate(start.getDate() + columnIndex);
-          targetDate.setHours(0, 0, 0, 0);
-          break;
-      }
-      
-      // Final safety check - ensure we have a valid date
-      if (isNaN(targetDate.getTime())) {
-        console.warn('Invalid date calculated, falling back to start date');
-        targetDate = new Date(start);
-        targetDate.setHours(0, 0, 0, 0);
-      }
-      
-      // Ensure date is within the dateRange bounds
-      if (targetDate < start) {
-        targetDate = new Date(start);
-        targetDate.setHours(0, 0, 0, 0);
-      } else if (targetDate > end) {
-        targetDate = new Date(end);
-        targetDate.setHours(23, 59, 59, 999);
-      }
-      
-      return targetDate;
-    }, [dateRange, viewMode, columnsCount]);
-
-    // First get basic dimensions to access containerWidth
-    const basicDimensions = useGanttDimensions(
-      viewMode,
-      containerRef,
-      columnsCount
-    );
-
-    // Calculate effective columns count that ensures container coverage
-    const effectiveColumnsCount = useMemo(() => {
-      if (!basicDimensions.containerWidth || basicDimensions.containerWidth === 0) {
-        return columnsCount;
-      }
-
-      // Import the column width calculation
-      const getBaseColumnWidth = (mode: GanttViewMode): number => {
-        switch (mode) {
-          case 'day':
-            return 40;
-          case 'week':
-            return 60;
-          case 'month':
-            return 80;
-          case 'quarter':
-            return 120;
-          case 'year':
-            return 160;
-          default:
-            return 80;
-        }
-      };
-
-      const baseColumnWidth = getBaseColumnWidth(viewMode);
-      const minColumnsNeeded = Math.ceil(basicDimensions.containerWidth / baseColumnWidth);
-      
-      // For views that should stretch (month, quarter, year), ensure we have enough columns
-      // but don't add too many extra columns for day/week views
-      const shouldEnsureMinimum = viewMode !== 'day' && viewMode !== 'week';
-      
-      if (shouldEnsureMinimum) {
-        return Math.max(columnsCount, minColumnsNeeded);
-      } else {
-        // For day/week views, we want scrolling, so just use calculated columns
-        // But ensure we have at least enough to fill a reasonable portion
-        return Math.max(columnsCount, Math.min(minColumnsNeeded, columnsCount * 2));
-      }
-    }, [columnsCount, basicDimensions.containerWidth, viewMode]);
-
-    // Get final dimensions with effective column count
-    const { actualColumnWidth, totalWidth, shouldScroll, containerWidth } = useGanttDimensions(
-      viewMode,
-      containerRef,
-      effectiveColumnsCount
-    );
-
-    const gridColumns = useMemo(
-      () => Array.from({ length: effectiveColumnsCount }).map((_, index) => index),
-      [effectiveColumnsCount]
-    );
-
-    // Flatten tasks to match the same hierarchy as task list
-    // This should be synchronized with the task list component's expand/collapse state
-    const flattenedTasks = useMemo(() => {
-      const result: Array<GanttTask | { id: string; isEmptyRow: boolean; isAddPhaseRow?: boolean }> = [];
-      const processedIds = new Set<string>(); // Track processed task IDs to prevent duplicates
-
-      const processTask = (task: GanttTask, level: number = 0) => {
-        const isPhase = task.type === 'milestone' || task.is_milestone;
-        const phaseId = isPhase
-          ? task.id === 'phase-unmapped'
-            ? 'unmapped'
-            : task.phase_id || task.id.replace('phase-', '')
-          : task.id;
-        const isExpanded = expandedTasks ? expandedTasks.has(phaseId) : task.expanded !== false;
-
-        // Avoid processing the same task multiple times
-        if (processedIds.has(task.id)) {
-          return;
-        }
-        processedIds.add(task.id);
-
-        // Set the correct level for nested tasks
-        const taskWithLevel = { ...task, level };
-        result.push(taskWithLevel);
-
-        if (isPhase && isExpanded) {
-          // Add children if they exist
-          if (task.children && task.children.length > 0) {
-            task.children.forEach(child => processTask(child, level + 1));
-          }
-          // Add an empty row for the "Add Task" button at the end (only if not already processed)
-          const addTaskId = `add-task-${task.id}-timeline`;
-          if (!processedIds.has(addTaskId)) {
-            processedIds.add(addTaskId);
-            result.push({ id: addTaskId, isEmptyRow: true });
-          }
-        } else if (!isPhase && task.children && expandedTasks && expandedTasks.has(task.id)) {
-          task.children.forEach(child => processTask(child, level + 1));
-        }
-      };
-
-      tasks.forEach(task => processTask(task, 0));
-      
-      // Add the "Add Phase" row at the end
-      result.push({ id: 'add-phase-timeline', isEmptyRow: true, isAddPhaseRow: true });
-      
-      return result;
-    }, [tasks, expandedTasks]);
-
-    // Use flattenedTasks directly since we're using popover instead of inline rows
-    const finalTasks = flattenedTasks;
-
-    // Handle timeline click - defined after flattenedTasks
-    const handleTimelineClick = useCallback((e: React.MouseEvent, rowIndex: number) => {
-      if (!dateRange || !onCreateQuickTask) return;
-
-      // Get the click position relative to the timeline
-      const rect = (e.currentTarget as HTMLElement).getBoundingClientRect();
-      const x = e.clientX - rect.left;
-      
-      // Calculate which date was clicked based on column position
-      const clickedDate = calculateDateFromPosition(x, actualColumnWidth);
-      
-      // Find which phase this row belongs to
-      const task = flattenedTasks[rowIndex];
-      let phaseId: string | null = null;
-      
-      if (task && 'phase_id' in task) {
-        phaseId = task.phase_id || null;
-      } else {
-        // Find the nearest phase above this row
-        for (let i = rowIndex - 1; i >= 0; i--) {
-          const prevTask = flattenedTasks[i];
-          if (prevTask && 'is_milestone' in prevTask && prevTask.is_milestone) {
-            phaseId = prevTask.phase_id || prevTask.id.replace('phase-', '');
-            break;
-          }
-        }
-      }
-
-      // Get the click position relative to the viewport for popover positioning
-      const clickX = e.clientX;
-      const clickY = e.clientY;
-      
-      const newPopoverState = {
-        taskName: '',
-        date: clickedDate,
-        phaseId,
-        position: { x: clickX, y: clickY },
-        visible: true,
-      };
-      setTaskPopover(newPopoverState);
-    }, [dateRange, onCreateQuickTask, flattenedTasks, calculateDateFromPosition, actualColumnWidth]);
-
-    // Handle task creation
-    const handleCreateTask = useCallback(() => {
-      if (taskPopover && onCreateQuickTask && taskPopover.taskName.trim()) {
-        onCreateQuickTask(taskPopover.taskName.trim(), taskPopover.phaseId || undefined, taskPopover.date);
-        setTaskPopover(null);
-      }
-    }, [taskPopover, onCreateQuickTask]);
-
-    // Handle cancel
-    const handleCancel = useCallback(() => {
-      setTaskPopover(null);
-    }, []);
-
-    return (
-      <>
-        <div
-          ref={ref}
-          className={`flex-1 relative bg-white dark:bg-gray-800 overflow-y-auto ${
-            shouldScroll ? 'overflow-x-auto' : 'overflow-x-hidden'
-          } gantt-chart-scroll`}
-          onScroll={onScroll}
-        >
-        <div
-          className="relative"
-          style={{
-            width: `${totalWidth}px`,
-            minHeight: '100%',
-            minWidth: shouldScroll ? 'auto' : '100%',
-          }}
-        >
-          <div
-            className="absolute top-0 left-0 bottom-0 flex pointer-events-none"
-            style={{ width: `${totalWidth}px` }}
-          >
-            {/* Grid columns for timeline */}
-            {gridColumns.map(index => (
-              <GridColumn key={`grid-col-${index}`} index={index} columnWidth={actualColumnWidth} />
-            ))}
-          </div>
-          <div className="relative z-10">
-            {finalTasks.map((item, index) => {
-              if ('isEmptyRow' in item && item.isEmptyRow) {
-                // Check if this is the Add Phase row
-                if ('isAddPhaseRow' in item && item.isAddPhaseRow) {
-                  return (
-                    <div
-                      key={item.id}
-                      className="min-h-[4.5rem] border-b border-gray-100 dark:border-gray-700 bg-blue-50 dark:bg-blue-900/20"
-                    />
-                  );
-                }
-                
-                // Regular add-task row - determine animation classes
-                const addTaskPhaseId = item.id.replace('add-task-', '').replace('-timeline', '');
-                const shouldAnimate = animatingTasks ? animatingTasks.has(addTaskPhaseId) : false;
-                const staggerIndex = Math.min((index - 1) % 5, 4);
-                const animationClass = shouldAnimate 
-                  ? `gantt-task-slide-in gantt-task-stagger-${staggerIndex + 1}` 
-                  : '';
-                
-                // Render empty row for add-task
-                return (
-                  <div
-                    key={item.id}
-                    className={`h-9 border-b border-gray-100 dark:border-gray-700 bg-gray-50 dark:bg-gray-800 ${animationClass}`}
-                  />
-                );
-              }
-              
-              const task = item as GanttTask;
-              const isPhase = task.type === 'milestone' || task.is_milestone;
-              
-              // Determine if this task should have animation classes
-              let parentPhaseId = '';
-              if (isPhase) {
-                parentPhaseId = task.id === 'phase-unmapped' ? 'unmapped' : task.phase_id || task.id.replace('phase-', '');
-              } else {
-                parentPhaseId = task.phase_id || '';
-              }
-              
-              const shouldAnimate = !isPhase && animatingTasks ? animatingTasks.has(parentPhaseId) : false;
-              const staggerIndex = Math.min((index - 1) % 5, 4);
-              const animationClass = shouldAnimate 
-                ? `gantt-task-slide-in gantt-task-stagger-${staggerIndex + 1}` 
-                : '';
-              
-              return (
-                <div
-                  key={item.id}
-                  className={`relative cursor-pointer hover:bg-blue-50/30 dark:hover:bg-blue-900/10 transition-colors ${animationClass}`}
-                  onClick={(e) => {
-                    handleTimelineClick(e, index);
-                  }}
-                  style={{
-                    height: isPhase ? '4.5rem' : '2.25rem',
-                    zIndex: 10,
-                  }}
-                >
-                  <div style={{ position: 'absolute', inset: 0, zIndex: 1 }}>
-                    <TaskBarRow
-                      task={task}
-                      viewMode={viewMode}
-                      columnWidth={actualColumnWidth}
-                      columnsCount={columnsCount}
-                      dateRange={dateRange}
-                      animationClass=""
-                      onPhaseClick={undefined}
-                    />
-                  </div>
-                </div>
-              );
-            })}
-            {finalTasks.length === 0 && (
-              <div className="flex items-center justify-center h-64 text-gray-400 dark:text-gray-500">
-                No tasks to display
-              </div>
-            )}
-          </div>
-        </div>
-        </div>
-
-
-      {/* Task Creation Popover */}
-      {taskPopover && taskPopover.visible && (
-        <TaskCreationPopover
-          taskPopover={taskPopover}
-          onTaskNameChange={(name) => setTaskPopover(prev => prev ? { ...prev, taskName: name } : null)}
-          onCreateTask={handleCreateTask}
-          onCancel={handleCancel}
-        />
-      )}
-      </>
-    );
-  }
-);
-
-GanttChart.displayName = 'GanttChart';
-
-export default memo(GanttChart);

worklenz-frontend/src/pages/projects/projectView/gantt/components/gantt-task-list/GanttTaskList.tsx

@@ -1,953 +0,0 @@
-import React, { memo, useCallback, useState, forwardRef, useRef, useEffect, useMemo } from 'react';
-import {
-  RightOutlined,
-  DownOutlined,
-  PlusOutlined,
-  HolderOutlined,
-  CalendarOutlined,
-} from '@ant-design/icons';
-import { Button, Tooltip, Input, DatePicker, Space, message } from 'antd';
-import dayjs, { Dayjs } from 'dayjs';
-import {
-  DndContext,
-  DragEndEvent,
-  DragOverEvent,
-  PointerSensor,
-  useSensor,
-  useSensors,
-} from '@dnd-kit/core';
-import { SortableContext, useSortable, verticalListSortingStrategy } from '@dnd-kit/sortable';
-import { CSS } from '@dnd-kit/utilities';
-import { GanttTask, GanttViewMode } from '../../types/gantt-types';
-import { useSocket } from '../../../../../../socket/socketContext';
-import { SocketEvents } from '../../../../../../shared/socket-events';
-import { useAppDispatch } from '../../../../../../hooks/useAppDispatch';
-import { addTask } from '../../../../../../features/task-management/task-management.slice';
-import { useAuthService } from '../../../../../../hooks/useAuth';
-import { useUpdatePhaseMutation } from '../../services/gantt-api.service';
-
-// Utility function to add alpha channel to hex color
-const addAlphaToHex = (hex: string, alpha: number): string => {
-  // Remove # if present
-  const cleanHex = hex.replace('#', '');
-
-  // Convert hex to RGB
-  const r = parseInt(cleanHex.substring(0, 2), 16);
-  const g = parseInt(cleanHex.substring(2, 4), 16);
-  const b = parseInt(cleanHex.substring(4, 6), 16);
-
-  // Return rgba string
-  return `rgba(${r}, ${g}, ${b}, ${alpha})`;
-};
-
-interface GanttTaskListProps {
-  tasks: GanttTask[];
-  projectId: string;
-  viewMode: GanttViewMode;
-  onTaskToggle?: (taskId: string) => void;
-  onTaskClick?: (taskId: string) => void;
-  onPhaseClick?: (phase: GanttTask) => void;
-  onCreateTask?: (phaseId?: string) => void;
-  onCreateQuickTask?: (taskName: string, phaseId?: string) => void;
-  onCreatePhase?: () => void;
-  onPhaseReorder?: (oldIndex: number, newIndex: number) => void;
-  onScroll?: (e: React.UIEvent<HTMLDivElement>) => void;
-  expandedTasks?: Set<string>;
-  onExpandedTasksChange?: (expanded: Set<string>) => void;
-  animatingTasks?: Set<string>;
-}
-
-interface TaskRowProps {
-  task: GanttTask;
-  index: number;
-  projectId: string;
-  onToggle?: (taskId: string) => void;
-  onTaskClick?: (taskId: string) => void;
-  onPhaseClick?: (phase: GanttTask) => void;
-  expandedTasks: Set<string>;
-  onCreateTask?: (phaseId?: string) => void;
-  onCreateQuickTask?: (taskName: string, phaseId?: string) => void;
-  isDraggable?: boolean;
-  activeId?: string | null;
-  overId?: string | null;
-  animationClass?: string;
-}
-
-interface SortableTaskRowProps extends TaskRowProps {
-  id: string;
-}
-
-// Sortable wrapper for phase milestones
-const SortableTaskRow: React.FC<SortableTaskRowProps> = memo(props => {
-  const { attributes, listeners, setNodeRef, transform, transition, isDragging } = useSortable({
-    id: props.id,
-  });
-
-  const style = {
-    transform: CSS.Transform.toString(transform),
-    transition,
-    opacity: isDragging ? 0.7 : 1,
-  };
-
-  return (
-    <div ref={setNodeRef} style={style}>
-      <TaskRow
-        {...props}
-        isDraggable={true}
-        dragAttributes={attributes}
-        dragListeners={listeners}
-      />
-    </div>
-  );
-});
-
-SortableTaskRow.displayName = 'SortableTaskRow';
-
-const TaskRow: React.FC<TaskRowProps & { dragAttributes?: any; dragListeners?: any }> = memo(
-  ({
-    task,
-    projectId,
-    onToggle,
-    onTaskClick,
-    onPhaseClick,
-    expandedTasks,
-    onCreateTask,
-    onCreateQuickTask,
-    isDraggable = false,
-    activeId,
-    overId,
-    dragAttributes,
-    dragListeners,
-    animationClass = '',
-  }) => {
-    const [showInlineInput, setShowInlineInput] = useState(false);
-    const [taskName, setTaskName] = useState('');
-    const [showDatePickers, setShowDatePickers] = useState(false);
-    const datePickerRef = useRef<HTMLDivElement>(null);
-    const { socket, connected } = useSocket();
-    const dispatch = useAppDispatch();
-    const [updatePhase] = useUpdatePhaseMutation();
-    const formatDateRange = useCallback(() => {
-      if (!task.start_date || !task.end_date) {
-        return <span className="text-gray-400 dark:text-gray-500">Not scheduled</span>;
-      }
-
-      const start = new Date(task.start_date).toLocaleDateString();
-      const end = new Date(task.end_date).toLocaleDateString();
-      return `${start} - ${end}`;
-    }, [task.start_date, task.end_date]);
-
-    const isPhase = task.type === 'milestone' || task.is_milestone;
-    const hasChildren = task.children && task.children.length > 0;
-    // For phases, use phase_id for expansion state, for tasks use task.id
-    const phaseId = isPhase
-      ? task.id === 'phase-unmapped'
-        ? 'unmapped'
-        : task.phase_id || task.id.replace('phase-', '')
-      : task.id;
-    const isExpanded = expandedTasks.has(phaseId);
-    const indentLevel = (task.level || 0) * 20;
-
-    const handleToggle = useCallback(() => {
-      // For phases, always allow toggle (regardless of having children)
-      // Use the standard onToggle handler which will call handleTaskToggle in GanttTaskList
-      if (isPhase && onToggle) {
-        onToggle(phaseId);
-      } else if (hasChildren && onToggle) {
-        onToggle(task.id);
-      }
-    }, [isPhase, hasChildren, onToggle, task.id, phaseId]);
-
-    const getTaskIcon = () => {
-      // No icon for phases
-      return null;
-    };
-
-    const getExpandIcon = () => {
-      // All phases should be expandable (with or without children)
-      if (isPhase) {
-        return (
-          <button
-            onClick={handleToggle}
-            className={`w-4 h-4 flex items-center justify-center rounded gantt-expand-icon ${
-              isExpanded ? 'expanded' : ''
-            } hover:bg-black/10`}
-            style={task.color ? { color: task.color } : {}}
-          >
-            <RightOutlined className="text-xs transition-transform duration-200" />
-          </button>
-        );
-      }
-
-      return <div className="w-4 h-4" />;
-    };
-
-    const handleCreateTask = () => {
-      if (onCreateTask) {
-        // For phase milestones, pass the phase ID
-        const phaseId = task.type === 'milestone' && task.phase_id ? task.phase_id : undefined;
-        onCreateTask(phaseId);
-      }
-    };
-
-    // Handle inline task creation
-    const handleQuickTaskCreation = useCallback(
-      (taskName: string) => {
-        if (!connected || !socket || !projectId) return;
-
-        const currentSession = JSON.parse(localStorage.getItem('session') || '{}');
-        const phaseId = task.type === 'milestone' && task.phase_id ? task.phase_id : undefined;
-
-        const requestBody = {
-          project_id: projectId,
-          name: taskName.trim(),
-          reporter_id: currentSession.id,
-          team_id: currentSession.team_id,
-          phase_id: phaseId,
-        };
-
-        socket.emit(SocketEvents.QUICK_TASK.toString(), JSON.stringify(requestBody));
-
-        // Handle the response and update UI
-        socket.once(SocketEvents.QUICK_TASK.toString(), (response: any) => {
-          if (response) {
-            // The task will be automatically added to the task management slice
-            // via global socket handlers, but we need to refresh the Gantt data
-            onCreateQuickTask?.(taskName, phaseId);
-          }
-        });
-
-        // Reset input state
-        setTaskName('');
-        setShowInlineInput(false);
-      },
-      [connected, socket, projectId, task.type, task.phase_id, onCreateQuickTask]
-    );
-
-    const handleKeyPress = useCallback(
-      (e: React.KeyboardEvent) => {
-        if (e.key === 'Enter' && taskName.trim()) {
-          handleQuickTaskCreation(taskName);
-        } else if (e.key === 'Escape') {
-          setTaskName('');
-          setShowInlineInput(false);
-        }
-      },
-      [taskName, handleQuickTaskCreation]
-    );
-
-    const handleShowInlineInput = useCallback(() => {
-      setShowInlineInput(true);
-    }, []);
-
-    const handlePhaseDateUpdate = useCallback(
-      async (startDate: Date, endDate: Date) => {
-        if (!projectId || !task.phase_id) return;
-
-        try {
-          await updatePhase({
-            project_id: projectId,
-            phase_id: task.phase_id,
-            start_date: startDate.toISOString(),
-            end_date: endDate.toISOString(),
-          }).unwrap();
-
-          message.success('Phase dates updated successfully');
-          setShowDatePickers(false);
-        } catch (error) {
-          console.error('Failed to update phase dates:', error);
-          message.error('Failed to update phase dates');
-        }
-      },
-      [projectId, task.phase_id, updatePhase]
-    );
-
-    const isEmpty = isPhase && (!task.children || task.children.length === 0);
-
-    // Calculate phase completion percentage
-    const phaseCompletion = useMemo(() => {
-      if (!isPhase || !task.children || task.children.length === 0) {
-        return 0;
-      }
-      const totalTasks = task.children.length;
-      const completedTasks = task.children.filter(child => child.progress === 100).length;
-      return Math.round((completedTasks / totalTasks) * 100);
-    }, [isPhase, task.children]);
-
-    const handleTaskClick = useCallback(() => {
-      if (!isPhase && onTaskClick) {
-        onTaskClick(task.id);
-      }
-    }, [isPhase, onTaskClick, task.id]);
-
-    const handlePhaseClick = useCallback(() => {
-      if (isPhase && onPhaseClick) {
-        onPhaseClick(task);
-      }
-    }, [isPhase, onPhaseClick, task]);
-
-    // Handle click outside to close date picker
-    useEffect(() => {
-      const handleClickOutside = (event: MouseEvent) => {
-        if (datePickerRef.current && !datePickerRef.current.contains(event.target as Node)) {
-          setShowDatePickers(false);
-        }
-      };
-
-      if (showDatePickers) {
-        document.addEventListener('mousedown', handleClickOutside);
-        return () => {
-          document.removeEventListener('mousedown', handleClickOutside);
-        };
-      }
-    }, [showDatePickers]);
-
-    return (
-      <>
-        <div
-          className={`group flex ${isPhase ? 'min-h-[4.5rem] gantt-phase-row' : 'h-9 gantt-task-row'} border-b border-gray-100 dark:border-gray-700 transition-colors ${
-            !isPhase
-              ? 'bg-white dark:bg-gray-800 hover:bg-gray-50 dark:hover:bg-gray-750 cursor-pointer'
-              : ''
-          } ${isDraggable && !isPhase ? 'cursor-grab active:cursor-grabbing' : ''} ${
-            activeId === task.id ? 'opacity-50' : ''
-          } ${overId === task.id && overId !== activeId ? 'ring-2 ring-blue-500 ring-inset' : ''} ${animationClass}`}
-          style={
-            isPhase && task.color
-              ? {
-                  backgroundColor: addAlphaToHex(task.color, 0.15),
-                  color: task.color,
-                }
-              : {}
-          }
-          onClick={!isPhase ? handleTaskClick : undefined}
-          {...(!isPhase && isDraggable ? dragAttributes : {})}
-          {...(!isPhase && isDraggable ? dragListeners : {})}
-        >
-          <div
-            className={`w-full px-2 py-2 text-sm ${isPhase ? '' : 'text-gray-800 dark:text-gray-200'} flex items-center justify-between`}
-            style={{
-              paddingLeft: `${8 + indentLevel + (isPhase && task.id === 'phase-unmapped' ? 28 : 0)}px`,
-              color: isPhase && task.color ? task.color : undefined,
-            }}
-          >
-            <div className="flex items-center gap-2 truncate flex-1">
-              {/* Drag handle for phases */}
-              {isPhase && isDraggable && (
-                <button
-                  {...dragAttributes}
-                  {...dragListeners}
-                  className="opacity-50 hover:opacity-100 cursor-grab active:cursor-grabbing p-1 rounded hover:bg-black/10"
-                  style={{ color: task.color }}
-                  title="Drag to reorder phase"
-                >
-                  <HolderOutlined className="text-xs" />
-                </button>
-              )}
-
-              {getExpandIcon()}
-
-              <div className="flex items-center gap-2 ml-1 truncate flex-1">
-                {getTaskIcon()}
-                <div className="flex flex-col flex-1">
-                  <span 
-                    className={`truncate ${task.type === 'milestone' ? 'font-semibold cursor-pointer hover:opacity-80' : ''}`}
-                    onClick={isPhase ? handlePhaseClick : undefined}
-                  >
-                    {task.name}
-                  </span>
-                  {isPhase && (
-                    <div className="flex flex-col gap-0.5">
-                      <span className="text-xs" style={{ color: task.color, opacity: 0.8 }}>
-                        {task.children?.length || 0} tasks
-                      </span>
-                      {!showDatePickers && (
-                        <button
-                          onClick={() => setShowDatePickers(true)}
-                          className="text-xs flex items-center gap-1 transition-colors"
-                          style={{ color: task.color, opacity: 0.7 }}
-                        >
-                          <CalendarOutlined className="text-[10px]" />
-                          {task.start_date && task.end_date ? (
-                            <>
-                              {dayjs(task.start_date).format('MMM D')} -{' '}
-                              {dayjs(task.end_date).format('MMM D, YYYY')}
-                            </>
-                          ) : (
-                            'Set dates'
-                          )}
-                        </button>
-                      )}
-                      {showDatePickers && isPhase && (
-                        <div ref={datePickerRef} className="flex items-center gap-1 mt-2 -ml-1">
-                          <DatePicker.RangePicker
-                            size="small"
-                            value={[
-                              task.start_date ? dayjs(task.start_date) : null,
-                              task.end_date ? dayjs(task.end_date) : null,
-                            ]}
-                            onChange={dates => {
-                              if (dates && dates[0] && dates[1]) {
-                                handlePhaseDateUpdate(dates[0].toDate(), dates[1].toDate());
-                              }
-                            }}
-                            onOpenChange={open => {
-                              if (!open) {
-                                setShowDatePickers(false);
-                              }
-                            }}
-                            className="text-xs"
-                            style={{ width: 180 }}
-                            format="MMM D, YYYY"
-                            placeholder={['Start date', 'End date']}
-                            autoFocus
-                          />
-                        </div>
-                      )}
-                    </div>
-                  )}
-                </div>
-              </div>
-            </div>
-
-            {/* Phase completion percentage on the right side */}
-            {isPhase && task.children && task.children.length > 0 && (
-              <div className="flex-shrink-0 mr-2">
-                <span className="text-xs font-medium" style={{ color: task.color, opacity: 0.9 }}>
-                  {phaseCompletion}%
-                </span>
-              </div>
-            )}
-          </div>
-        </div>
-      </>
-    );
-  }
-);
-
-TaskRow.displayName = 'TaskRow';
-
-// Add Task Row Component
-interface AddTaskRowProps {
-  task: GanttTask;
-  projectId: string;
-  onCreateQuickTask?: (taskName: string, phaseId?: string) => void;
-}
-
-const AddTaskRow: React.FC<AddTaskRowProps> = memo(({ task, projectId, onCreateQuickTask }) => {
-  const [showInlineInput, setShowInlineInput] = useState(false);
-  const [taskName, setTaskName] = useState('');
-  const { socket, connected } = useSocket();
-  const authService = useAuthService();
-
-  // Handle inline task creation
-  const handleQuickTaskCreation = useCallback(
-    (taskName: string) => {
-      if (!connected || !socket || !projectId) return;
-
-      const currentSession = authService.getCurrentSession();
-      if (!currentSession) {
-        console.error('No current session found');
-        return;
-      }
-
-      // Get the correct phase ID
-      let phaseId: string | null | undefined = task.parent_phase_id;
-      if (phaseId === 'unmapped') {
-        phaseId = null; // Unmapped tasks have no phase
-      }
-
-      const requestBody = {
-        project_id: projectId,
-        name: taskName.trim(),
-        reporter_id: currentSession.id,
-        team_id: currentSession.team_id,
-        phase_id: phaseId,
-      };
-
-      socket.emit(SocketEvents.QUICK_TASK.toString(), JSON.stringify(requestBody));
-
-      // Handle the response and update UI
-      socket.once(SocketEvents.QUICK_TASK.toString(), (response: any) => {
-        if (response) {
-          // Immediately refresh the Gantt data to show the new task
-          onCreateQuickTask?.(taskName, phaseId);
-        }
-      });
-
-      // Reset input state
-      setTaskName('');
-      setShowInlineInput(false);
-    },
-    [connected, socket, projectId, task.parent_phase_id, onCreateQuickTask, authService]
-  );
-
-  const handleKeyPress = useCallback(
-    (e: React.KeyboardEvent) => {
-      if (e.key === 'Enter' && taskName.trim()) {
-        handleQuickTaskCreation(taskName);
-      } else if (e.key === 'Escape') {
-        setTaskName('');
-        setShowInlineInput(false);
-      }
-    },
-    [taskName, handleQuickTaskCreation]
-  );
-
-  const handleShowInlineInput = useCallback(() => {
-    setShowInlineInput(true);
-  }, []);
-
-  return (
-    <div className="gantt-add-task-inline flex h-9 border-b border-gray-100 dark:border-gray-700 bg-gray-50 dark:bg-gray-800">
-      <div
-        className="w-full px-2 py-2 text-sm flex items-center"
-        style={{ paddingLeft: `${8 + 40}px` }} // Extra indent for child
-      >
-        {showInlineInput ? (
-          <Input
-            size="small"
-            placeholder="Enter task name..."
-            value={taskName}
-            onChange={e => setTaskName(e.target.value)}
-            onKeyDown={handleKeyPress}
-            onBlur={() => {
-              if (!taskName.trim()) {
-                setShowInlineInput(false);
-              }
-            }}
-            autoFocus
-            className="text-xs dark:bg-gray-700 dark:border-gray-600 dark:text-gray-100"
-          />
-        ) : (
-          <Button
-            type="text"
-            size="small"
-            icon={<PlusOutlined />}
-            onClick={handleShowInlineInput}
-            className="text-xs text-gray-500 dark:text-gray-400 hover:text-blue-600 dark:hover:text-blue-400 gantt-add-task-btn"
-          >
-            Add Task
-          </Button>
-        )}
-      </div>
-    </div>
-  );
-});
-
-AddTaskRow.displayName = 'AddTaskRow';
-
-// Add Phase Row Component
-interface AddPhaseRowProps {
-  projectId: string;
-  onCreatePhase?: () => void;
-}
-
-const AddPhaseRow: React.FC<AddPhaseRowProps> = memo(({ projectId, onCreatePhase }) => {
-  return (
-    <div className="gantt-add-phase-row flex min-h-[4.5rem] border-b border-gray-100 dark:border-gray-700 bg-blue-50 dark:bg-blue-900/20 hover:bg-blue-100 dark:hover:bg-blue-900/30 transition-colors cursor-pointer">
-      <div
-        className="w-full px-2 py-2 text-sm flex items-center"
-        style={{ paddingLeft: `8px` }}
-        onClick={onCreatePhase}
-      >
-        <div className="flex items-center gap-3">
-          <div className="w-4 h-4 flex items-center justify-center rounded bg-blue-500 text-white">
-            <PlusOutlined className="text-xs" />
-          </div>
-          <div className="flex flex-col">
-            <span className="font-semibold text-blue-600 dark:text-blue-400">
-              Add New Phase
-            </span>
-            <span className="text-xs text-blue-500 dark:text-blue-300 opacity-80">
-              Click to create a new project phase
-            </span>
-          </div>
-        </div>
-      </div>
-    </div>
-  );
-});
-
-AddPhaseRow.displayName = 'AddPhaseRow';
-
-const GanttTaskList = forwardRef<HTMLDivElement, GanttTaskListProps>(
-  (
-    {
-      tasks,
-      projectId,
-      viewMode,
-      onTaskToggle,
-      onTaskClick,
-      onPhaseClick,
-      onCreateTask,
-      onCreateQuickTask,
-      onCreatePhase,
-      onPhaseReorder,
-      onScroll,
-      expandedTasks: expandedTasksProp,
-      onExpandedTasksChange,
-      animatingTasks: animatingTasksProp,
-    },
-    ref
-  ) => {
-    const [localExpandedTasks, setLocalExpandedTasks] = useState<Set<string>>(
-      () => new Set(tasks.filter(t => t.expanded).map(t => t.id))
-    );
-
-    const expandedTasks = expandedTasksProp || localExpandedTasks;
-    const animatingTasks = animatingTasksProp || new Set();
-
-    // Drag and drop state
-    const [activeId, setActiveId] = useState<string | null>(null);
-    const [overId, setOverId] = useState<string | null>(null);
-
-    // Socket and auth
-    const { socket, connected } = useSocket();
-    const currentSession = useAuthService().getCurrentSession();
-
-    // DnD sensors
-    const sensors = useSensors(
-      useSensor(PointerSensor, {
-        activationConstraint: {
-          distance: 8,
-        },
-      })
-    );
-
-
-    const handleTaskToggle = useCallback(
-      (taskId: string) => {
-        const updateExpanded = (prev: Set<string>) => {
-          const newSet = new Set(prev);
-          if (newSet.has(taskId)) {
-            newSet.delete(taskId);
-          } else {
-            newSet.add(taskId);
-          }
-          return newSet;
-        };
-
-        if (onExpandedTasksChange) {
-          onExpandedTasksChange(updateExpanded(expandedTasks));
-        } else {
-          setLocalExpandedTasks(updateExpanded);
-        }
-
-        onTaskToggle?.(taskId);
-      },
-      [expandedTasks, onExpandedTasksChange, onTaskToggle]
-    );
-
-    // Flatten tasks based on expand/collapse state
-    const flattenTasks = useCallback(
-      (taskList: GanttTask[]): GanttTask[] => {
-        const result: GanttTask[] = [];
-        const processedIds = new Set<string>(); // Track processed task IDs to prevent duplicates
-
-        const processTask = (task: GanttTask, level: number = 0) => {
-          const isPhase = task.type === 'milestone' || task.is_milestone;
-          const phaseId = isPhase
-            ? task.id === 'phase-unmapped'
-              ? 'unmapped'
-              : task.phase_id || task.id.replace('phase-', '')
-            : task.id;
-          const isExpanded = expandedTasks.has(phaseId);
-
-          // Avoid processing the same task multiple times
-          if (processedIds.has(task.id)) {
-            return;
-          }
-          processedIds.add(task.id);
-
-          // Set the correct level for nested tasks
-          const taskWithLevel = { ...task, level };
-          result.push(taskWithLevel);
-
-          if (isPhase && isExpanded) {
-            // Add children if they exist
-            if (task.children && task.children.length > 0) {
-              task.children.forEach(child => processTask(child, level + 1));
-            }
-            // Add a special "add task" row at the end (only if not already processed)
-            const addTaskId = `add-task-${task.id}`;
-            if (!processedIds.has(addTaskId)) {
-              processedIds.add(addTaskId);
-              result.push({
-                id: addTaskId,
-                name: 'Add Task',
-                type: 'add-task-button' as any,
-                phase_id: task.phase_id,
-                parent_phase_id: phaseId,
-                level: level + 1,
-                start_date: null,
-                end_date: null,
-                progress: 0,
-              } as GanttTask);
-            }
-          } else if (!isPhase && task.children && expandedTasks.has(task.id)) {
-            task.children.forEach(child => processTask(child, level + 1));
-          }
-        };
-
-        taskList.forEach(task => processTask(task, 0));
-        return result;
-      },
-      [expandedTasks]
-    );
-
-    const visibleTasks = flattenTasks(tasks);
-
-    // Emit task sort change via socket for moving tasks between phases
-    const emitTaskPhaseChange = useCallback(
-      (taskId: string, fromPhaseId: string | null, toPhaseId: string | null, sortOrder: number) => {
-        if (!socket || !connected || !projectId) return;
-
-        const task = visibleTasks.find(t => t.id === taskId);
-        if (!task || task.type === 'milestone' || task.is_milestone) return;
-
-        const teamId = currentSession?.team_id || '';
-
-        const socketData = {
-          project_id: projectId,
-          group_by: 'phase',
-          task_updates: [
-            {
-              task_id: taskId,
-              sort_order: sortOrder,
-              phase_id: toPhaseId,
-            },
-          ],
-          from_group: fromPhaseId || 'unmapped',
-          to_group: toPhaseId || 'unmapped',
-          task: {
-            id: task.id,
-            project_id: projectId,
-            status: '',
-            priority: '',
-          },
-          team_id: teamId,
-        };
-
-        socket.emit(SocketEvents.TASK_SORT_ORDER_CHANGE.toString(), socketData);
-      },
-      [socket, connected, projectId, visibleTasks, currentSession]
-    );
-
-    const handleDragStart = useCallback((event: any) => {
-      setActiveId(event.active.id as string);
-    }, []);
-
-    const handleDragOver = useCallback((event: DragOverEvent) => {
-      const { active, over } = event;
-
-      if (!over) {
-        setOverId(null);
-        return;
-      }
-
-      setOverId(over.id as string);
-    }, []);
-
-    const handleDragEnd = useCallback(
-      (event: DragEndEvent) => {
-        const { active, over } = event;
-        setActiveId(null);
-        setOverId(null);
-
-        if (!over || active.id === over.id) return;
-
-        const activeTask = visibleTasks.find(t => t.id === active.id);
-        const overTask = visibleTasks.find(t => t.id === over.id);
-
-        // Handle phase reordering (existing functionality)
-        if (
-          activeTask &&
-          (activeTask.type === 'milestone' || activeTask.is_milestone) &&
-          onPhaseReorder
-        ) {
-          const phases = tasks.filter(task => task.type === 'milestone' || task.is_milestone);
-          const oldIndex = phases.findIndex(phase => phase.id === active.id);
-          const newIndex = phases.findIndex(phase => phase.id === over.id);
-
-          if (oldIndex !== -1 && newIndex !== -1) {
-            onPhaseReorder(oldIndex, newIndex);
-          }
-          return;
-        }
-
-        // Handle task moving between phases
-        if (activeTask && !(activeTask.type === 'milestone' || activeTask.is_milestone)) {
-          let targetPhaseId: string | null = null;
-
-          // If dropped on a phase, move to that phase
-          if (overTask && (overTask.type === 'milestone' || overTask.is_milestone)) {
-            targetPhaseId = overTask.phase_id || overTask.id.replace('phase-', '');
-            if (overTask.id === 'phase-unmapped') {
-              targetPhaseId = null;
-            }
-          } else if (overTask) {
-            // If dropped on another task, move to that task's phase
-            targetPhaseId = overTask.phase_id;
-          }
-
-          // Find current phase
-          const currentPhaseId = activeTask.phase_id;
-
-          // Only emit if phase actually changed
-          if (currentPhaseId !== targetPhaseId) {
-            emitTaskPhaseChange(activeTask.id, currentPhaseId, targetPhaseId, 0);
-          }
-        }
-      },
-      [tasks, visibleTasks, onPhaseReorder, emitTaskPhaseChange]
-    );
-
-    // Separate phases and tasks for drag and drop (exclude unmapped phase)
-    const phases = visibleTasks.filter(
-      task => (task.type === 'milestone' || task.is_milestone) && task.id !== 'phase-unmapped'
-    );
-    const regularTasks = visibleTasks.filter(
-      task => !(task.type === 'milestone' || task.is_milestone)
-    );
-
-    // All draggable items (phases + tasks)
-    const allDraggableItems = [...phases.map(p => p.id), ...regularTasks.map(t => t.id)];
-    const phasesSet = new Set(phases.map(p => p.id));
-
-    // Determine if the timeline has dual headers
-    const hasDualHeaders = ['month', 'week', 'day'].includes(viewMode);
-    const headerHeight = hasDualHeaders ? 'h-20' : 'h-10';
-
-    return (
-      <div className="w-[444px] min-w-[444px] max-w-[444px] h-full flex flex-col bg-gray-50 dark:bg-gray-900 gantt-task-list-container">
-        <div
-          className={`flex ${headerHeight} border-b border-gray-200 dark:border-gray-700 bg-gray-100 dark:bg-gray-800 font-medium text-sm flex-shrink-0 items-center`}
-        >
-          <div className="w-full px-4 text-gray-700 dark:text-gray-300">Task Name</div>
-        </div>
-        <div className="flex-1 gantt-task-list-scroll relative" ref={ref} onScroll={onScroll}>
-          {visibleTasks.length === 0 && (
-            <div className="p-8 text-center text-gray-500 dark:text-gray-400">
-              No tasks available
-            </div>
-          )}
-
-          <DndContext
-            sensors={sensors}
-            onDragStart={handleDragStart}
-            onDragOver={handleDragOver}
-            onDragEnd={handleDragEnd}
-          >
-            <SortableContext items={allDraggableItems} strategy={verticalListSortingStrategy}>
-              {visibleTasks.map((task, index) => {
-                const isPhase = task.type === 'milestone' || task.is_milestone;
-                const isUnmappedPhase = task.id === 'phase-unmapped';
-                const isAddTaskButton = task.type === 'add-task-button';
-                
-                // Determine if this task should have animation classes
-                let parentPhaseId = '';
-                if (isPhase) {
-                  parentPhaseId = task.id === 'phase-unmapped' ? 'unmapped' : task.phase_id || task.id.replace('phase-', '');
-                } else if (isAddTaskButton) {
-                  parentPhaseId = task.parent_phase_id || '';
-                } else {
-                  parentPhaseId = task.phase_id || '';
-                }
-                
-                const shouldAnimate = !isPhase && animatingTasks.has(parentPhaseId);
-                const staggerIndex = Math.min((index - 1) % 5, 4); // Subtract 1 to account for phase row, limit stagger to 5 levels
-
-                if (isAddTaskButton) {
-                  const animationClass = shouldAnimate 
-                    ? `gantt-task-slide-in gantt-task-stagger-${staggerIndex + 1}` 
-                    : '';
-                  
-                  return (
-                    <div key={task.id} className={animationClass}>
-                      <AddTaskRow
-                        task={task}
-                        projectId={projectId}
-                        onCreateQuickTask={onCreateQuickTask}
-                      />
-                    </div>
-                  );
-                } else if (isPhase && !isUnmappedPhase) {
-                  return (
-                    <SortableTaskRow
-                      key={task.id}
-                      id={task.id}
-                      task={task}
-                      index={index}
-                      projectId={projectId}
-                      onToggle={handleTaskToggle}
-                      onTaskClick={onTaskClick}
-                      onPhaseClick={onPhaseClick}
-                      expandedTasks={expandedTasks}
-                      onCreateTask={onCreateTask}
-                      onCreateQuickTask={onCreateQuickTask}
-                      activeId={activeId}
-                      overId={overId}
-                    />
-                  );
-                } else if (isUnmappedPhase) {
-                  return (
-                    <TaskRow
-                      key={task.id}
-                      task={task}
-                      index={index}
-                      projectId={projectId}
-                      onToggle={handleTaskToggle}
-                      onTaskClick={onTaskClick}
-                      onPhaseClick={onPhaseClick}
-                      expandedTasks={expandedTasks}
-                      onCreateTask={onCreateTask}
-                      onCreateQuickTask={onCreateQuickTask}
-                      isDraggable={false}
-                      activeId={activeId}
-                      overId={overId}
-                    />
-                  );
-                } else {
-                  // Regular tasks - make them draggable too with animation
-                  const animationClass = shouldAnimate 
-                    ? `gantt-task-slide-in gantt-task-stagger-${staggerIndex + 1}` 
-                    : '';
-                  
-                  return (
-                    <SortableTaskRow
-                      key={task.id}
-                      id={task.id}
-                      task={task}
-                      index={index}
-                      projectId={projectId}
-                      onToggle={handleTaskToggle}
-                      onTaskClick={onTaskClick}
-                      onPhaseClick={onPhaseClick}
-                      expandedTasks={expandedTasks}
-                      onCreateTask={onCreateTask}
-                      onCreateQuickTask={onCreateQuickTask}
-                      activeId={activeId}
-                      overId={overId}
-                      animationClass={animationClass}
-                    />
-                  );
-                }
-              })}
-            </SortableContext>
-          </DndContext>
-
-          {/* Add Phase Row - always at the bottom */}
-          <AddPhaseRow
-            projectId={projectId}
-            onCreatePhase={onCreatePhase}
-          />
-        </div>
-      </div>
-    );
-  }
-);
-
-GanttTaskList.displayName = 'GanttTaskList';
-
-export default memo(GanttTaskList);

worklenz-frontend/src/pages/projects/projectView/gantt/components/gantt-timeline/GanttTimeline.tsx

@@ -1,249 +0,0 @@
-import React, { memo, useMemo, forwardRef, RefObject } from 'react';
-import { GanttViewMode } from '../../types/gantt-types';
-import { useGanttDimensions } from '../../hooks/useGanttDimensions';
-import { TimelineUtils } from '../../utils/timeline-calculator';
-
-interface GanttTimelineProps {
-  viewMode: GanttViewMode;
-  containerRef: RefObject<HTMLDivElement | null>;
-  dateRange?: { start: Date; end: Date };
-}
-
-const GanttTimeline = forwardRef<HTMLDivElement, GanttTimelineProps>(
-  ({ viewMode, containerRef, dateRange }, ref) => {
-    const { topHeaders, bottomHeaders } = useMemo(() => {
-      if (!dateRange) {
-        return { topHeaders: [], bottomHeaders: [] };
-      }
-
-      const { start, end } = dateRange;
-      const topHeaders: Array<{ label: string; key: string; span: number }> = [];
-      const bottomHeaders: Array<{ label: string; key: string }> = [];
-
-      switch (viewMode) {
-        case 'month':
-          // Top: Years, Bottom: Months
-          const startYear = start.getFullYear();
-          const startMonth = start.getMonth();
-          const endYear = end.getFullYear();
-          const endMonth = end.getMonth();
-
-          // Generate bottom headers (months)
-          let currentYear = startYear;
-          let currentMonth = startMonth;
-
-          while (currentYear < endYear || (currentYear === endYear && currentMonth <= endMonth)) {
-            const date = new Date(currentYear, currentMonth, 1);
-            bottomHeaders.push({
-              label: date.toLocaleDateString('en-US', { month: 'short' }),
-              key: `month-${currentYear}-${currentMonth}`,
-            });
-
-            currentMonth++;
-            if (currentMonth > 11) {
-              currentMonth = 0;
-              currentYear++;
-            }
-          }
-
-          // Generate top headers (years)
-          for (let year = startYear; year <= endYear; year++) {
-            const monthsInYear = bottomHeaders.filter(h => h.key.includes(`-${year}-`)).length;
-            if (monthsInYear > 0) {
-              topHeaders.push({
-                label: `${year}`,
-                key: `year-${year}`,
-                span: monthsInYear,
-              });
-            }
-          }
-          break;
-
-        case 'week':
-          // Top: Months, Bottom: Weeks
-          const weekStart = new Date(start);
-          const weekEnd = new Date(end);
-          weekStart.setDate(weekStart.getDate() - weekStart.getDay());
-
-          const weekDates: Date[] = [];
-          const tempDate = new Date(weekStart);
-          while (tempDate <= weekEnd) {
-            weekDates.push(new Date(tempDate));
-            tempDate.setDate(tempDate.getDate() + 7);
-          }
-
-          // Generate bottom headers (weeks)
-          weekDates.forEach(date => {
-            const weekNum = TimelineUtils.getWeekNumber(date);
-            bottomHeaders.push({
-              label: `W${weekNum}`,
-              key: `week-${date.getFullYear()}-${weekNum}`,
-            });
-          });
-
-          // Generate top headers (months)
-          const monthGroups = new Map<string, number>();
-          weekDates.forEach(date => {
-            const monthKey = `${date.getFullYear()}-${date.getMonth()}`;
-            monthGroups.set(monthKey, (monthGroups.get(monthKey) || 0) + 1);
-          });
-
-          monthGroups.forEach((count, monthKey) => {
-            const [year, month] = monthKey.split('-').map(Number);
-            const date = new Date(year, month, 1);
-            topHeaders.push({
-              label: date.toLocaleDateString('en-US', { month: 'short', year: 'numeric' }),
-              key: `month-${monthKey}`,
-              span: count,
-            });
-          });
-          break;
-
-        case 'day':
-          // Top: Months, Bottom: Days
-          const dayStart = new Date(start);
-          const dayEnd = new Date(end);
-
-          const dayDates: Date[] = [];
-          const tempDayDate = new Date(dayStart);
-          while (tempDayDate <= dayEnd) {
-            dayDates.push(new Date(tempDayDate));
-            tempDayDate.setDate(tempDayDate.getDate() + 1);
-          }
-
-          // Generate bottom headers (days)
-          dayDates.forEach(date => {
-            bottomHeaders.push({
-              label: date.getDate().toString(),
-              key: `day-${date.getFullYear()}-${date.getMonth()}-${date.getDate()}`,
-            });
-          });
-
-          // Generate top headers (months)
-          const dayMonthGroups = new Map<string, number>();
-          dayDates.forEach(date => {
-            const monthKey = `${date.getFullYear()}-${date.getMonth()}`;
-            dayMonthGroups.set(monthKey, (dayMonthGroups.get(monthKey) || 0) + 1);
-          });
-
-          dayMonthGroups.forEach((count, monthKey) => {
-            const [year, month] = monthKey.split('-').map(Number);
-            const date = new Date(year, month, 1);
-            topHeaders.push({
-              label: date.toLocaleDateString('en-US', { month: 'short', year: 'numeric' }),
-              key: `month-${monthKey}`,
-              span: count,
-            });
-          });
-          break;
-
-        default:
-          // Fallback to single row for other view modes
-          const result = [];
-          switch (viewMode) {
-            case 'quarter':
-              const qStartYear = start.getFullYear();
-              const qStartQuarter = Math.ceil((start.getMonth() + 1) / 3);
-              const qEndYear = end.getFullYear();
-              const qEndQuarter = Math.ceil((end.getMonth() + 1) / 3);
-
-              let qYear = qStartYear;
-              let qQuarter = qStartQuarter;
-
-              while (qYear < qEndYear || (qYear === qEndYear && qQuarter <= qEndQuarter)) {
-                result.push({
-                  label: `Q${qQuarter} ${qYear}`,
-                  key: `quarter-${qYear}-${qQuarter}`,
-                });
-
-                qQuarter++;
-                if (qQuarter > 4) {
-                  qQuarter = 1;
-                  qYear++;
-                }
-              }
-              break;
-            case 'year':
-              const yearStart = start.getFullYear();
-              const yearEnd = end.getFullYear();
-
-              for (let year = yearStart; year <= yearEnd; year++) {
-                result.push({
-                  label: `${year}`,
-                  key: `year-${year}`,
-                });
-              }
-              break;
-          }
-
-          result.forEach(item => {
-            bottomHeaders.push(item);
-          });
-          break;
-      }
-
-      return { topHeaders, bottomHeaders };
-    }, [viewMode, dateRange]);
-
-    const { actualColumnWidth, totalWidth, shouldScroll } = useGanttDimensions(
-      viewMode,
-      containerRef,
-      bottomHeaders.length
-    );
-
-    const hasTopHeaders = topHeaders.length > 0;
-
-    return (
-      <div
-        ref={ref}
-        className={`${hasTopHeaders ? 'h-20' : 'h-10'} flex-shrink-0 bg-gray-100 dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700 overflow-y-hidden ${
-          shouldScroll ? 'overflow-x-auto' : 'overflow-x-hidden'
-        } scrollbar-hide flex flex-col`}
-        style={{ scrollbarWidth: 'none', msOverflowStyle: 'none' }}
-      >
-        {hasTopHeaders && (
-          <div
-            className="flex h-10 border-b border-gray-200 dark:border-gray-700"
-            style={{ width: `${totalWidth}px`, minWidth: shouldScroll ? 'auto' : '100%' }}
-          >
-            {topHeaders.map(header => (
-              <div
-                key={header.key}
-                className="py-2.5 text-center border-r border-gray-200 dark:border-gray-700 text-sm font-semibold text-gray-800 dark:text-gray-200 flex-shrink-0 px-2 whitespace-nowrap bg-gray-50 dark:bg-gray-750"
-                style={{ width: `${actualColumnWidth * header.span}px` }}
-                title={header.label}
-              >
-                {header.label}
-              </div>
-            ))}
-          </div>
-        )}
-        <div
-          className="flex h-10"
-          style={{ width: `${totalWidth}px`, minWidth: shouldScroll ? 'auto' : '100%' }}
-        >
-          {bottomHeaders.map(header => (
-            <div
-              key={header.key}
-              className={`py-2.5 text-center border-r border-gray-200 dark:border-gray-700 text-sm font-medium text-gray-700 dark:text-gray-300 flex-shrink-0 ${
-                viewMode === 'day' ? 'px-1 text-xs' : 'px-2'
-              } ${
-                viewMode === 'day' && actualColumnWidth < 50
-                  ? 'whitespace-nowrap overflow-hidden text-ellipsis'
-                  : 'whitespace-nowrap'
-              }`}
-              style={{ width: `${actualColumnWidth}px` }}
-              title={header.label}
-            >
-              {header.label}
-            </div>
-          ))}
-        </div>
-      </div>
-    );
-  }
-);
-
-GanttTimeline.displayName = 'GanttTimeline';
-
-export default memo(GanttTimeline);

worklenz-frontend/src/pages/projects/projectView/gantt/components/gantt-toolbar/GanttToolbar.tsx

@@ -1,89 +0,0 @@
-import React, { memo } from 'react';
-import { Select, Button, Space } from 'antd';
-import {
-  ZoomInOutlined,
-  ZoomOutOutlined,
-  FullscreenOutlined,
-} from '@ant-design/icons';
-import { GanttViewMode } from '../../types/gantt-types';
-
-const { Option } = Select;
-
-interface GanttToolbarProps {
-  viewMode: GanttViewMode;
-  onViewModeChange: (mode: GanttViewMode) => void;
-  dateRange?: { start: Date; end: Date };
-}
-
-const GanttToolbar: React.FC<GanttToolbarProps> = memo(
-  ({ viewMode, onViewModeChange, dateRange }) => {
-    // Define zoom levels in order from most detailed to least detailed
-    const zoomLevels: GanttViewMode[] = ['day', 'week', 'month', 'quarter', 'year'];
-    const currentZoomIndex = zoomLevels.indexOf(viewMode);
-
-    const handleZoomIn = () => {
-      // Zoom in means more detail (lower index)
-      if (currentZoomIndex > 0) {
-        onViewModeChange(zoomLevels[currentZoomIndex - 1]);
-      }
-    };
-
-    const handleZoomOut = () => {
-      // Zoom out means less detail (higher index)
-      if (currentZoomIndex < zoomLevels.length - 1) {
-        onViewModeChange(zoomLevels[currentZoomIndex + 1]);
-      }
-    };
-
-    const handleFullscreen = () => {
-      // Toggle fullscreen mode
-      if (!document.fullscreenElement) {
-        document.documentElement.requestFullscreen().catch(err => {
-          console.warn('Failed to enter fullscreen:', err);
-        });
-      } else {
-        document.exitFullscreen().catch(err => {
-          console.warn('Failed to exit fullscreen:', err);
-        });
-      }
-    };
-    return (
-      <div className="p-4 bg-white dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700 flex justify-between items-center">
-        <Space>
-          <Select value={viewMode} onChange={onViewModeChange} className="w-32">
-            <Option value="day">Day</Option>
-            <Option value="week">Week</Option>
-            <Option value="month">Month</Option>
-            <Option value="quarter">Quarter</Option>
-            <Option value="year">Year</Option>
-          </Select>
-
-          <Button
-            icon={<ZoomInOutlined />}
-            title="Zoom In"
-            onClick={handleZoomIn}
-            disabled={currentZoomIndex === 0}
-            className="hover:text-blue-600 dark:hover:text-blue-400 disabled:opacity-50 disabled:cursor-not-allowed"
-          />
-          <Button
-            icon={<ZoomOutOutlined />}
-            title="Zoom Out"
-            onClick={handleZoomOut}
-            disabled={currentZoomIndex === zoomLevels.length - 1}
-            className="hover:text-blue-600 dark:hover:text-blue-400 disabled:opacity-50 disabled:cursor-not-allowed"
-          />
-          <Button
-            icon={<FullscreenOutlined />}
-            title="Toggle Fullscreen"
-            onClick={handleFullscreen}
-            className="hover:text-blue-600 dark:hover:text-blue-400"
-          />
-        </Space>
-      </div>
-    );
-  }
-);
-
-GanttToolbar.displayName = 'GanttToolbar';
-
-export default GanttToolbar;

worklenz-frontend/src/pages/projects/projectView/gantt/components/phase-details-modal/PhaseDetailsModal.tsx

@@ -1,630 +0,0 @@
-import React, { useMemo, useState } from 'react';
-import { Modal, Typography, Divider, Progress, Tag, Row, Col, Card, Statistic, theme, Tooltip, Input, DatePicker, ColorPicker, message } from 'antd';
-import { CalendarOutlined, CheckCircleOutlined, ClockCircleOutlined, BgColorsOutlined, MinusOutlined, PauseOutlined, DoubleRightOutlined, UserOutlined } from '@ant-design/icons';
-import dayjs from 'dayjs';
-import { useTranslation } from 'react-i18next';
-import { useParams } from 'react-router-dom';
-import AvatarGroup from '@/components/AvatarGroup';
-import { GanttTask } from '../../types/gantt-types';
-import { useUpdatePhaseMutation } from '../../services/gantt-api.service';
-
-const { Title, Text } = Typography;
-
-interface PhaseDetailsModalProps {
-  open: boolean;
-  onClose: () => void;
-  phase: GanttTask | null;
-  onPhaseUpdate?: (phase: Partial<GanttTask>) => void;
-}
-
-const PhaseDetailsModal: React.FC<PhaseDetailsModalProps> = ({ open, onClose, phase, onPhaseUpdate }) => {
-  const { projectId } = useParams<{ projectId: string }>();
-  const { t } = useTranslation('gantt/phase-details-modal');
-  const { token } = theme.useToken();
-
-  // API mutation hook
-  const [updatePhase, { isLoading: isUpdating }] = useUpdatePhaseMutation();
-
-  // Inline editing state
-  const [editingField, setEditingField] = useState<string | null>(null);
-  const [editedValues, setEditedValues] = useState<Partial<GanttTask>>({});
-
-  // Calculate phase statistics
-  const phaseStats = useMemo(() => {
-    if (!phase || !phase.children) {
-      return {
-        totalTasks: 0,
-        completedTasks: 0,
-        pendingTasks: 0,
-        overdueTasks: 0,
-        completionPercentage: 0,
-      };
-    }
-
-    const totalTasks = phase.children.length;
-    const completedTasks = phase.children.filter(task => task.progress === 100).length;
-    const pendingTasks = totalTasks - completedTasks;
-    
-    // Calculate overdue tasks (tasks with end_date in the past and progress < 100)
-    const now = new Date();
-    const overdueTasks = phase.children.filter(task => 
-      task.end_date && 
-      new Date(task.end_date) < now && 
-      task.progress < 100
-    ).length;
-
-    const completionPercentage = totalTasks > 0 ? Math.round((completedTasks / totalTasks) * 100) : 0;
-
-    return {
-      totalTasks,
-      completedTasks,
-      pendingTasks,
-      overdueTasks,
-      completionPercentage,
-    };
-  }, [phase]);
-
-  const formatDate = (date: Date | null) => {
-    if (!date) return t('timeline.notSet');
-    return dayjs(date).format('MMM DD, YYYY');
-  };
-
-  const getDateStatus = () => {
-    if (!phase?.start_date || !phase?.end_date) return 'not-set';
-    
-    const now = new Date();
-    const startDate = new Date(phase.start_date);
-    const endDate = new Date(phase.end_date);
-    
-    if (now < startDate) return 'upcoming';
-    if (now > endDate) return 'overdue';
-    return 'active';
-  };
-
-  const getDateStatusColor = () => {
-    const status = getDateStatus();
-    switch (status) {
-      case 'upcoming': return '#1890ff';
-      case 'active': return '#52c41a';
-      case 'overdue': return '#ff4d4f';
-      default: return '#8c8c8c';
-    }
-  };
-
-  const getDateStatusText = () => {
-    const status = getDateStatus();
-    switch (status) {
-      case 'upcoming': return t('timeline.statusLabels.upcoming');
-      case 'active': return t('timeline.statusLabels.active');
-      case 'overdue': return t('timeline.statusLabels.overdue');
-      default: return t('timeline.statusLabels.notScheduled');
-    }
-  };
-
-  const getTaskStatus = (task: GanttTask) => {
-    if (task.progress === 100) return 'completed';
-    if (task.end_date && new Date(task.end_date) < new Date() && task.progress < 100) return 'overdue';
-    if (task.start_date && new Date(task.start_date) > new Date()) return 'upcoming';
-    return 'in-progress';
-  };
-
-  const getTaskStatusText = (status: string) => {
-    switch (status) {
-      case 'completed': return 'Completed';
-      case 'overdue': return 'Overdue';
-      case 'upcoming': return 'Upcoming';
-      case 'in-progress': return 'In Progress';
-      default: return 'Not Started';
-    }
-  };
-
-  const getTaskStatusColor = (status: string) => {
-    switch (status) {
-      case 'completed': return token.colorSuccess;
-      case 'overdue': return token.colorError;
-      case 'upcoming': return token.colorPrimary;
-      case 'in-progress': return token.colorWarning;
-      default: return token.colorTextTertiary;
-    }
-  };
-
-  const getPriorityIcon = (priority: string) => {
-    const priorityLower = priority?.toLowerCase();
-    switch (priorityLower) {
-      case 'low':
-        return <MinusOutlined className="w-3 h-3" />;
-      case 'medium':
-        return <PauseOutlined className="w-3 h-3" style={{ transform: 'rotate(90deg)' }} />;
-      case 'high':
-        return <DoubleRightOutlined className="w-3 h-3" style={{ transform: 'rotate(90deg)' }} />;
-      default:
-        return <MinusOutlined className="w-3 h-3" />;
-    }
-  };
-
-  const getPriorityColor = (priority: string) => {
-    const priorityLower = priority?.toLowerCase();
-    switch (priorityLower) {
-      case 'low': return '#52c41a';
-      case 'medium': return '#faad14';
-      case 'high': return '#ff4d4f';
-      default: return token.colorTextTertiary;
-    }
-  };
-
-  const convertAssigneesToMembers = (assignees: string[] | undefined) => {
-    if (!assignees || assignees.length === 0) return [];
-    
-    return assignees.map((assignee, index) => ({
-      id: `assignee-${index}`,
-      name: assignee,
-      color_code: token.colorPrimary,
-    }));
-  };
-
-  const handleFieldSave = async (field: string, value: any) => {
-    if (!phase || !projectId) {
-      message.error('Phase or project information is missing');
-      return;
-    }
-
-    // Get the actual phase_id from the phase object
-    const phaseId = phase.phase_id || (phase.id.startsWith('phase-') ? phase.id.replace('phase-', '') : phase.id);
-    
-    if (!phaseId || phaseId === 'unmapped') {
-      message.error('Cannot edit unmapped phase');
-      return;
-    }
-
-    try {
-      // Prepare API request based on field
-      const updateData: any = {
-        phase_id: phaseId,
-        project_id: projectId,
-      };
-
-      // Map the field to API format
-      if (field === 'name') {
-        updateData.name = value;
-      } else if (field === 'color') {
-        updateData.color_code = value;
-      } else if (field === 'start_date') {
-        updateData.start_date = value ? new Date(value).toISOString() : null;
-      } else if (field === 'end_date') {
-        updateData.end_date = value ? new Date(value).toISOString() : null;
-      }
-
-      // Call the API
-      await updatePhase(updateData).unwrap();
-      
-      // Show success message
-      message.success(`Phase ${field.replace('_', ' ')} updated successfully`);
-
-      // Call the parent handler to refresh data
-      if (onPhaseUpdate) {
-        onPhaseUpdate({
-          id: phase.id,
-          [field]: value,
-        });
-      }
-
-      // Clear editing state
-      setEditingField(null);
-      setEditedValues({});
-      
-    } catch (error: any) {
-      console.error('Failed to update phase:', error);
-      message.error(error?.data?.message || `Failed to update phase ${field.replace('_', ' ')}`);
-      
-      // Don't clear editing state on error so user can try again
-    }
-  };
-
-  const handleFieldCancel = () => {
-    setEditingField(null);
-    setEditedValues({});
-  };
-
-  const startEditing = (field: string, currentValue: any) => {
-    setEditingField(field);
-    setEditedValues({ [field]: currentValue });
-  };
-
-  if (!phase) return null;
-
-  return (
-    <Modal
-      title={
-        <div className="flex items-center gap-3">
-          <ColorPicker
-            value={phase.color || token.colorPrimary}
-            onChange={(color) => handleFieldSave('color', color.toHexString())}
-            size="small"
-            showText={false}
-            trigger="click"
-          />
-          {editingField === 'name' ? (
-            <Input
-              value={editedValues.name || phase.name}
-              onChange={(e) => setEditedValues(prev => ({ ...prev, name: e.target.value }))}
-              onPressEnter={() => handleFieldSave('name', editedValues.name)}
-              onBlur={() => handleFieldSave('name', editedValues.name)}
-              onKeyDown={(e) => e.key === 'Escape' && handleFieldCancel()}
-              className="font-semibold text-lg"
-              style={{ border: 'none', padding: 0, background: 'transparent' }}
-              autoFocus
-            />
-          ) : (
-            <Title 
-              level={4} 
-              className="!mb-0 cursor-pointer hover:opacity-70" 
-              style={{ color: token.colorText }}
-              onClick={() => startEditing('name', phase.name)}
-              title="Click to edit"
-            >
-              {phase.name}
-            </Title>
-          )}
-        </div>
-      }
-      open={open}
-      onCancel={onClose}
-      footer={null}
-      width={1000}
-      centered
-      className="phase-details-modal"
-      confirmLoading={isUpdating}
-    >
-      <div className="flex gap-6">
-        {/* Left Side - Phase Overview and Stats */}
-        <div className="flex-1 space-y-6">
-          {/* Phase Overview */}
-          <Card 
-            size="small" 
-            className="shadow-sm"
-            style={{ backgroundColor: token.colorBgContainer, borderColor: token.colorBorder }}
-          >
-            <Row gutter={[16, 16]}>
-              <Col span={12}>
-                <Statistic
-                  title={t('overview.totalTasks')}
-                  value={phaseStats.totalTasks}
-                  prefix={<ClockCircleOutlined style={{ color: token.colorPrimary }} />}
-                  valueStyle={{ color: token.colorText }}
-                />
-              </Col>
-              <Col span={12}>
-                <Statistic
-                  title={t('overview.completion')}
-                  value={phaseStats.completionPercentage}
-                  suffix="%"
-                  prefix={<CheckCircleOutlined style={{ color: token.colorSuccess }} />}
-                  valueStyle={{ color: token.colorText }}
-                />
-              </Col>
-            </Row>
-            <Divider className="my-4" style={{ borderColor: token.colorBorder }} />
-            <Progress
-              percent={phaseStats.completionPercentage}
-              strokeColor={{
-                '0%': phase.color || token.colorPrimary,
-                '100%': phase.color || token.colorPrimary,
-              }}
-              trailColor={token.colorBgLayout}
-              className="mb-2"
-            />
-          </Card>
-
-          {/* Date Information */}
-          <Card 
-            size="small" 
-            title={
-              <div className="flex items-center gap-2">
-                <CalendarOutlined style={{ color: token.colorPrimary }} />
-                <Text strong style={{ color: token.colorText }}>{t('timeline.title')}</Text>
-              </div>
-            }
-            className="shadow-sm"
-            style={{ backgroundColor: token.colorBgContainer, borderColor: token.colorBorder }}
-          >
-            <Row gutter={[16, 16]}>
-              <Col span={8}>
-                <Text type="secondary">{t('timeline.startDate')}</Text>
-                <br />
-                {editingField === 'start_date' ? (
-                  <DatePicker
-                    value={editedValues.start_date ? dayjs(editedValues.start_date) : (phase.start_date ? dayjs(phase.start_date) : null)}
-                    onChange={(date) => {
-                      const newDate = date?.toDate() || null;
-                      setEditedValues(prev => ({ ...prev, start_date: newDate }));
-                      handleFieldSave('start_date', newDate);
-                    }}
-                    size="small"
-                    className="w-full"
-                    placeholder="Select start date"
-                    autoFocus
-                    open={true}
-                    onOpenChange={(open) => !open && handleFieldCancel()}
-                  />
-                ) : (
-                  <Text 
-                    strong 
-                    className="cursor-pointer hover:opacity-70" 
-                    style={{ color: token.colorText }}
-                    onClick={() => startEditing('start_date', phase.start_date)}
-                    title="Click to edit"
-                  >
-                    {formatDate(phase.start_date)}
-                  </Text>
-                )}
-              </Col>
-              <Col span={8}>
-                <Text type="secondary">{t('timeline.endDate')}</Text>
-                <br />
-                {editingField === 'end_date' ? (
-                  <DatePicker
-                    value={editedValues.end_date ? dayjs(editedValues.end_date) : (phase.end_date ? dayjs(phase.end_date) : null)}
-                    onChange={(date) => {
-                      const newDate = date?.toDate() || null;
-                      setEditedValues(prev => ({ ...prev, end_date: newDate }));
-                      handleFieldSave('end_date', newDate);
-                    }}
-                    size="small"
-                    className="w-full"
-                    placeholder="Select end date"
-                    autoFocus
-                    open={true}
-                    onOpenChange={(open) => !open && handleFieldCancel()}
-                  />
-                ) : (
-                  <Text 
-                    strong 
-                    className="cursor-pointer hover:opacity-70" 
-                    style={{ color: token.colorText }}
-                    onClick={() => startEditing('end_date', phase.end_date)}
-                    title="Click to edit"
-                  >
-                    {formatDate(phase.end_date)}
-                  </Text>
-                )}
-              </Col>
-              <Col span={8}>
-                <Text type="secondary">{t('timeline.status')}</Text>
-                <br />
-                <Tag color={getDateStatusColor()}>{getDateStatusText()}</Tag>
-              </Col>
-            </Row>
-          </Card>
-
-          {/* Task Breakdown */}
-          <Card 
-            size="small" 
-            title={
-              <div className="flex items-center gap-2">
-                <CheckCircleOutlined style={{ color: token.colorSuccess }} />
-                <Text strong style={{ color: token.colorText }}>{t('taskBreakdown.title')}</Text>
-              </div>
-            }
-            className="shadow-sm"
-            style={{ backgroundColor: token.colorBgContainer, borderColor: token.colorBorder }}
-          >
-            <Row gutter={[16, 16]}>
-              <Col span={8}>
-                <div className="text-center">
-                  <div className="text-2xl font-bold text-green-500 dark:text-green-400">
-                    {phaseStats.completedTasks}
-                  </div>
-                  <Text type="secondary">{t('taskBreakdown.completed')}</Text>
-                </div>
-              </Col>
-              <Col span={8}>
-                <div className="text-center">
-                  <div className="text-2xl font-bold text-yellow-500 dark:text-yellow-400">
-                    {phaseStats.pendingTasks}
-                  </div>
-                  <Text type="secondary">{t('taskBreakdown.pending')}</Text>
-                </div>
-              </Col>
-              <Col span={8}>
-                <div className="text-center">
-                  <div className="text-2xl font-bold text-red-500 dark:text-red-400">
-                    {phaseStats.overdueTasks}
-                  </div>
-                  <Text type="secondary">{t('taskBreakdown.overdue')}</Text>
-                </div>
-              </Col>
-            </Row>
-          </Card>
-
-          {/* Color Information */}
-          <Card 
-            size="small" 
-            title={
-              <div className="flex items-center gap-2">
-                <BgColorsOutlined style={{ color: token.colorPrimary }} />
-                <Text strong style={{ color: token.colorText }}>{t('phaseColor.title')}</Text>
-              </div>
-            }
-            className="shadow-sm"
-            style={{ backgroundColor: token.colorBgContainer, borderColor: token.colorBorder }}
-          >
-            <div className="flex items-center gap-3">
-              <div
-                className="w-10 h-10 rounded-lg border"
-                style={{
-                  backgroundColor: phase.color || token.colorPrimary,
-                  borderColor: token.colorBorder,
-                }}
-              />
-              <div>
-                <Text strong style={{ color: token.colorText }}>{phase.color || token.colorPrimary}</Text>
-                <br />
-                <Text type="secondary">{t('phaseColor.description')}</Text>
-              </div>
-            </div>
-          </Card>
-        </div>
-
-        {/* Right Side - Task List */}
-        <div className="flex-1 flex flex-col">
-          {phase.children && phase.children.length > 0 ? (
-            <Card 
-              size="small" 
-              title={
-                <Text strong style={{ color: token.colorText }}>{t('tasksInPhase.title')}</Text>
-              }
-              className="shadow-sm flex-1 flex flex-col"
-              style={{ backgroundColor: token.colorBgContainer, borderColor: token.colorBorder }}
-              bodyStyle={{ flex: 1, display: 'flex', flexDirection: 'column', padding: '16px' }}
-            >
-              <div className="space-y-3 flex-1 overflow-y-auto">
-                {phase.children.map((task) => {
-                  const taskStatus = getTaskStatus(task);
-                  const taskStatusColor = getTaskStatusColor(taskStatus);
-                  
-                  const assigneeMembers = convertAssigneesToMembers(task.assignees);
-                  
-                  return (
-                    <div 
-                      key={task.id} 
-                      className={`p-3 rounded-md border transition-colors hover:shadow-sm ${
-                        task.progress === 100 
-                          ? 'bg-green-50 dark:bg-green-900/20 border-green-200 dark:border-green-800' 
-                          : 'border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600'
-                      }`}
-                      style={{ 
-                        backgroundColor: task.progress === 100 
-                          ? undefined 
-                          : token.colorBgContainer,
-                        borderColor: task.progress === 100 
-                          ? undefined 
-                          : token.colorBorder
-                      }}
-                    >
-                      {/* Main row with task info */}
-                      <div className="flex items-center justify-between gap-3 mb-2">
-                        {/* Left side: Status icon, task name, and priority */}
-                        <div className="flex items-center gap-2 flex-1 min-w-0">
-                          {task.progress === 100 ? (
-                            <CheckCircleOutlined 
-                              className="flex-shrink-0" 
-                              style={{ color: token.colorSuccess, fontSize: '14px' }}
-                            />
-                          ) : taskStatus === 'overdue' ? (
-                            <ClockCircleOutlined 
-                              className="flex-shrink-0" 
-                              style={{ color: token.colorError, fontSize: '14px' }}
-                            />
-                          ) : (
-                            <ClockCircleOutlined 
-                              className="flex-shrink-0" 
-                              style={{ color: token.colorWarning, fontSize: '14px' }}
-                            />
-                          )}
-                          
-                          <Text 
-                            strong 
-                            className="text-sm truncate flex-1"
-                            style={{ color: token.colorText }}
-                            title={task.name}
-                          >
-                            {task.name}
-                          </Text>
-                          
-                          {/* Priority Icon */}
-                          {task.priority && (
-                            <Tooltip title={`Priority: ${task.priority}`}>
-                              <div 
-                                className="flex items-center justify-center w-5 h-5 rounded flex-shrink-0"
-                                style={{ 
-                                  backgroundColor: getPriorityColor(task.priority),
-                                  color: 'white'
-                                }}
-                              >
-                                {getPriorityIcon(task.priority)}
-                              </div>
-                            </Tooltip>
-                          )}
-                        </div>
-                        
-                        {/* Right side: Status tag */}
-                        <Tag 
-                          color={taskStatusColor}
-                          className="text-xs font-medium flex-shrink-0"
-                        >
-                          {getTaskStatusText(taskStatus)}
-                        </Tag>
-                      </div>
-                      
-                      {/* Bottom row with assignees, progress, and due date */}
-                      <div className="flex items-center justify-between gap-3">
-                        {/* Assignees */}
-                        <div className="flex items-center gap-2 flex-shrink-0">
-                          {assigneeMembers.length > 0 ? (
-                            <AvatarGroup
-                              members={assigneeMembers}
-                              maxCount={3}
-                              size={20}
-                              isDarkMode={token.mode === 'dark'}
-                            />
-                          ) : (
-                            <div className="flex items-center gap-1 text-gray-400">
-                              <UserOutlined className="text-xs" />
-                              <Text type="secondary" className="text-xs">
-                                Unassigned
-                              </Text>
-                            </div>
-                          )}
-                        </div>
-                        
-                        {/* Due Date */}
-                        <div className="flex items-center justify-end flex-1">
-                          {task.end_date ? (
-                            <div className="flex items-center gap-1">
-                              <CalendarOutlined 
-                                className="text-xs"
-                                style={{ 
-                                  color: taskStatus === 'overdue' ? token.colorError : token.colorTextTertiary 
-                                }} 
-                              />
-                              <Text 
-                                type="secondary" 
-                                className={`text-xs ${taskStatus === 'overdue' ? 'text-red-500 dark:text-red-400' : ''}`}
-                              >
-                                {dayjs(task.end_date).format('MMM DD')}
-                              </Text>
-                            </div>
-                          ) : (
-                            <Text type="secondary" className="text-xs italic">
-                              No due date
-                            </Text>
-                          )}
-                        </div>
-                      </div>
-                    </div>
-                  );
-                })}
-              </div>
-            </Card>
-          ) : (
-            <Card 
-              size="small"
-              className="shadow-sm flex-1 flex items-center justify-center"
-              style={{ backgroundColor: token.colorBgContainer, borderColor: token.colorBorder }}
-              bodyStyle={{ flex: 1, display: 'flex', alignItems: 'center', justifyContent: 'center' }}
-            >
-              <div className="text-center py-8">
-                <ClockCircleOutlined className="text-4xl mb-3" style={{ color: token.colorTextTertiary }} />
-                <Text type="secondary" className="text-lg">
-                  {t('tasksInPhase.noTasks')}
-                </Text>
-              </div>
-            </Card>
-          )}
-        </div>
-      </div>
-    </Modal>
-  );
-};
-
-export default PhaseDetailsModal;

worklenz-frontend/src/pages/projects/projectView/gantt/constants/gantt-constants.ts

@@ -1,18 +0,0 @@
-export const GANTT_COLUMN_WIDTH = 80; // Base column width in pixels
-
-export const getColumnWidth = (viewMode: string): number => {
-  switch (viewMode) {
-    case 'day':
-      return 40;
-    case 'week':
-      return 60;
-    case 'month':
-      return 80;
-    case 'quarter':
-      return 120;
-    case 'year':
-      return 160;
-    default:
-      return 80;
-  }
-};

worklenz-frontend/src/pages/projects/projectView/gantt/context/gantt-context.tsx

@@ -1,19 +0,0 @@
-import React, { createContext, useContext } from 'react';
-import { GanttContextType } from '../types/gantt-types';
-
-const GanttContext = createContext<GanttContextType | undefined>(undefined);
-
-export const GanttProvider: React.FC<{
-  children: React.ReactNode;
-  value: GanttContextType;
-}> = ({ children, value }) => {
-  return <GanttContext.Provider value={value}>{children}</GanttContext.Provider>;
-};
-
-export const useGanttContext = () => {
-  const context = useContext(GanttContext);
-  if (!context) {
-    throw new Error('useGanttContext must be used within a GanttProvider');
-  }
-  return context;
-};

worklenz-frontend/src/pages/projects/projectView/gantt/gantt-styles.css

@@ -1,270 +0,0 @@
-/* Hide scrollbar for Chrome, Safari and Opera */
-.scrollbar-hide::-webkit-scrollbar {
-  display: none;
-}
-
-/* Hide scrollbar for IE, Edge and Firefox */
-.scrollbar-hide {
-  -ms-overflow-style: none; /* IE and Edge */
-  scrollbar-width: none; /* Firefox */
-}
-
-/* Gantt task list specific styles */
-.gantt-task-list-container {
-  /* Ensure the task list stays fixed and doesn't interfere with timeline scrolling */
-  position: relative;
-  box-sizing: border-box;
-}
-
-.gantt-timeline-container {
-  /* Ensure timeline scrolling doesn't affect task list positioning */
-  position: relative;
-  box-sizing: border-box;
-}
-
-/* Custom scrollbar for task list - hide scrollbar */
-.gantt-task-list-scroll {
-  overflow-y: auto;
-  overflow-x: hidden;
-  scrollbar-width: none; /* Firefox - hide scrollbar */
-  -ms-overflow-style: none; /* IE and Edge - hide scrollbar */
-}
-
-/* Webkit scrollbar styling - hide scrollbar */
-.gantt-task-list-scroll::-webkit-scrollbar {
-  display: none;
-}
-
-/* Gantt chart scrollbar - show both vertical and horizontal */
-.gantt-chart-scroll::-webkit-scrollbar {
-  width: 8px;
-  height: 8px;
-}
-
-.gantt-chart-scroll::-webkit-scrollbar-track {
-  background: transparent;
-}
-
-.gantt-chart-scroll::-webkit-scrollbar-thumb {
-  background-color: #cbd5e0;
-  border-radius: 4px;
-}
-
-.gantt-chart-scroll::-webkit-scrollbar-thumb:hover {
-  background-color: #a0aec0;
-}
-
-/* Firefox - hide horizontal scrollbar */
-.gantt-chart-scroll {
-  scrollbar-width: thin;
-  scrollbar-color: #cbd5e0 transparent;
-}
-
-/* Dark mode chart scrollbar */
-.dark .gantt-chart-scroll::-webkit-scrollbar-thumb {
-  background-color: #4a5568;
-}
-
-.dark .gantt-chart-scroll::-webkit-scrollbar-thumb:hover {
-  background-color: #718096;
-}
-
-.dark .gantt-chart-scroll {
-  scrollbar-color: #4a5568 transparent;
-}
-
-/* Ensure consistent row heights and alignment */
-.gantt-task-list-scroll,
-.gantt-chart-scroll {
-  margin: 0;
-  padding: 0;
-  box-sizing: border-box;
-  /* Ensure same scrolling behavior */
-  scroll-behavior: auto;
-  /* Prevent sub-pixel rendering issues */
-  transform: translateZ(0);
-  will-change: scroll-position;
-}
-
-/* Ensure all rows have exact same box model */
-.gantt-task-list-scroll > div > div > div,
-.gantt-chart-scroll > div > div > div {
-  box-sizing: border-box;
-  margin: 0;
-  padding: 0;
-}
-
-/* Force consistent border rendering */
-.gantt-task-list-scroll .border-b,
-.gantt-chart-scroll .border-b {
-  border-bottom-width: 1px;
-  border-bottom-style: solid;
-}
-
-/* Improve visual hierarchy for phase rows */
-.gantt-phase-row {
-  position: relative;
-  cursor: pointer;
-  transition: all 0.2s ease-in-out;
-}
-
-.gantt-phase-row:hover {
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-  transform: translateY(-1px);
-}
-
-.gantt-phase-row::before {
-  content: "";
-  position: absolute;
-  left: 0;
-  top: 0;
-  bottom: 0;
-  width: 4px;
-  background-color: currentColor;
-  opacity: 0.6;
-  transition: opacity 0.2s ease-in-out;
-}
-
-.gantt-phase-row:hover::before {
-  opacity: 0.8;
-}
-
-/* Better hover states */
-.gantt-task-row:hover {
-  background-color: rgba(0, 0, 0, 0.02);
-}
-
-.dark .gantt-task-row:hover {
-  background-color: rgba(255, 255, 255, 0.02);
-}
-
-/* Improved button styles */
-.gantt-add-task-btn {
-  transition: all 0.2s ease;
-  border-radius: 6px;
-}
-
-.gantt-add-task-btn:hover {
-  transform: translateY(-1px);
-  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-}
-
-/* Phase expansion transitions */
-.gantt-phase-children {
-  overflow: hidden;
-  transition:
-    max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
-    opacity 0.3s ease-in-out;
-}
-
-.gantt-phase-children.collapsed {
-  max-height: 0;
-  opacity: 0;
-}
-
-.gantt-phase-children.expanded {
-  max-height: 2000px; /* Adjust based on expected max children */
-  opacity: 1;
-}
-
-/* Individual task transitions */
-.gantt-task-row,
-.gantt-add-task-inline {
-  transition: all 0.2s ease-in-out;
-}
-
-/* Staggered animation for multiple tasks */
-.gantt-task-stagger-1 { animation-delay: 0.05s; }
-.gantt-task-stagger-2 { animation-delay: 0.1s; }
-.gantt-task-stagger-3 { animation-delay: 0.15s; }
-.gantt-task-stagger-4 { animation-delay: 0.2s; }
-.gantt-task-stagger-5 { animation-delay: 0.25s; }
-
-/* Expand/collapse icon transitions */
-.gantt-expand-icon {
-  transition: transform 0.2s ease-in-out;
-}
-
-.gantt-expand-icon.expanded {
-  transform: rotate(90deg);
-}
-
-/* Task row slide-in animation */
-.gantt-task-slide-in {
-  animation: slideIn 0.3s ease-out forwards;
-}
-
-.gantt-task-slide-out {
-  animation: slideOut 0.2s ease-in forwards;
-}
-
-@keyframes slideIn {
-  from {
-    opacity: 0;
-    transform: translateY(-10px);
-    max-height: 0;
-  }
-  to {
-    opacity: 1;
-    transform: translateY(0);
-    max-height: 36px; /* Height of a task row */
-  }
-}
-
-@keyframes slideOut {
-  from {
-    opacity: 1;
-    transform: translateY(0);
-    max-height: 36px;
-  }
-  to {
-    opacity: 0;
-    transform: translateY(-10px);
-    max-height: 0;
-  }
-}
-
-/* Add task button specific styles */
-.gantt-add-task-inline {
-  transition: all 0.2s ease-in-out;
-  animation: fadeIn 0.3s ease-out;
-}
-
-@keyframes fadeIn {
-  from {
-    opacity: 0;
-    transform: translateY(-5px);
-  }
-  to {
-    opacity: 1;
-    transform: translateY(0);
-  }
-}
-
-/* Timeline task bar transitions */
-.gantt-chart-scroll .gantt-task-slide-in {
-  animation: slideInTimeline 0.3s ease-out forwards;
-}
-
-@keyframes slideInTimeline {
-  from {
-    opacity: 0;
-    transform: translateY(-10px) scale(0.95);
-    max-height: 0;
-  }
-  to {
-    opacity: 1;
-    transform: translateY(0) scale(1);
-    max-height: 36px;
-  }
-}
-
-/* Enhanced timeline task bar styling */
-.gantt-chart-scroll .relative {
-  transition: all 0.2s ease-in-out;
-}
-
-/* Ensure timeline task bars have smooth hover transitions */
-.gantt-chart-scroll .hover\\:bg-gray-50:hover {
-  transition: background-color 0.15s ease-in-out;
-}

worklenz-frontend/src/pages/projects/projectView/gantt/hooks/useGanttDimensions.ts

@@ -1,45 +0,0 @@
-import { useState, useEffect, useCallback, RefObject } from 'react';
-import { GanttViewMode } from '../types/gantt-types';
-import { getColumnWidth } from '../constants/gantt-constants';
-
-export const useGanttDimensions = (
-  viewMode: GanttViewMode,
-  containerRef: RefObject<HTMLDivElement>,
-  columnsCount: number
-) => {
-  const [containerWidth, setContainerWidth] = useState(0);
-
-  const updateContainerWidth = useCallback(() => {
-    if (containerRef.current) {
-      setContainerWidth(containerRef.current.offsetWidth);
-    }
-  }, [containerRef]);
-
-  useEffect(() => {
-    updateContainerWidth();
-    window.addEventListener('resize', updateContainerWidth);
-    return () => window.removeEventListener('resize', updateContainerWidth);
-  }, [updateContainerWidth]);
-
-  const baseColumnWidth = getColumnWidth(viewMode);
-  const minTotalWidth = columnsCount * baseColumnWidth;
-
-  // For day/week views with many columns, always use base width to enable scrolling
-  // For month/quarter/year views, stretch to fill container if wider
-  const shouldStretch = viewMode !== 'day' && viewMode !== 'week';
-
-  const actualColumnWidth =
-    shouldStretch && containerWidth > minTotalWidth
-      ? containerWidth / columnsCount
-      : baseColumnWidth;
-
-  const totalWidth = columnsCount * actualColumnWidth;
-
-  return {
-    containerWidth,
-    actualColumnWidth,
-    totalWidth,
-    columnsCount,
-    shouldScroll: totalWidth > containerWidth,
-  };
-};

worklenz-frontend/src/pages/projects/projectView/gantt/services/gantt-api.service.ts

@@ -1,339 +0,0 @@
-import { createApi, fetchBaseQuery } from '@reduxjs/toolkit/query/react';
-import { API_BASE_URL } from '@/shared/constants';
-import { IServerResponse } from '@/types/common.types';
-import { getCsrfToken, refreshCsrfToken } from '@/api/api-client';
-import config from '@/config/env';
-import { GanttTask, GanttPhase } from '../types/gantt-types';
-
-const rootUrl = '/gantt';
-
-export interface RoadmapTasksResponse {
-  id: string;
-  name: string;
-  start_date: string | null;
-  end_date: string | null;
-  done: boolean;
-  progress: number;
-  roadmap_sort_order: number;
-  parent_task_id: string | null;
-  status_name: string;
-  status_color: string;
-  priority_name: string;
-  priority_value: number;
-  priority_color: string;
-  phases: Array<{
-    phase_id: string;
-    phase_name: string;
-    phase_color: string;
-  }>;
-  assignees: Array<{
-    team_member_id: string;
-    assignee_name: string;
-    avatar_url?: string;
-  }>;
-  dependencies: Array<{
-    related_task_id: string;
-    dependency_type: string;
-    related_task_name: string;
-  }>;
-  subtasks: Array<{
-    id: string;
-    name: string;
-    start_date: string | null;
-    end_date: string | null;
-    done: boolean;
-    progress: number;
-    roadmap_sort_order: number;
-    parent_task_id: string;
-    phase_id?: string | null; // Keep this for subtasks compatibility
-  }>;
-}
-
-export interface ProjectPhaseResponse {
-  id: string;
-  name: string;
-  color_code: string;
-  start_date: string | null;
-  end_date: string | null;
-  sort_index: number;
-  todo_progress: number;
-  doing_progress: number;
-  done_progress: number;
-  total_tasks: number;
-}
-
-export interface UpdateTaskDatesRequest {
-  task_id: string;
-  start_date: string;
-  end_date: string;
-}
-
-export interface CreatePhaseRequest {
-  project_id: string;
-  name: string;
-  color_code?: string;
-  start_date?: string;
-  end_date?: string;
-}
-
-export interface CreateTaskRequest {
-  project_id: string;
-  name: string;
-  phase_id?: string;
-  start_date?: string;
-  end_date?: string;
-  priority_id?: string;
-  status_id?: string;
-}
-
-export interface UpdatePhaseRequest {
-  phase_id: string;
-  project_id: string;
-  name?: string;
-  color_code?: string;
-  start_date?: string;
-  end_date?: string;
-}
-
-export const ganttApi = createApi({
-  reducerPath: 'ganttApi',
-  baseQuery: fetchBaseQuery({
-    baseUrl: `${config.apiUrl}${API_BASE_URL}`,
-    prepareHeaders: async headers => {
-      // Get CSRF token, refresh if needed
-      let token = getCsrfToken();
-      if (!token) {
-        token = await refreshCsrfToken();
-      }
-
-      if (token) {
-        headers.set('X-CSRF-Token', token);
-      }
-      headers.set('Content-Type', 'application/json');
-      return headers;
-    },
-    credentials: 'include',
-  }),
-  tagTypes: ['GanttTasks', 'GanttPhases'],
-  endpoints: builder => ({
-    getRoadmapTasks: builder.query<IServerResponse<RoadmapTasksResponse[]>, { projectId: string }>({
-      query: ({ projectId }) => {
-        const params = new URLSearchParams({
-          project_id: projectId,
-        });
-        return `${rootUrl}/roadmap-tasks?${params.toString()}`;
-      },
-      providesTags: (result, error, { projectId }) => [
-        { type: 'GanttTasks', id: projectId },
-        { type: 'GanttTasks', id: 'LIST' },
-      ],
-    }),
-
-    getProjectPhases: builder.query<IServerResponse<ProjectPhaseResponse[]>, { projectId: string }>(
-      {
-        query: ({ projectId }) => {
-          const params = new URLSearchParams({
-            project_id: projectId,
-          });
-          return `${rootUrl}/project-phases?${params.toString()}`;
-        },
-        providesTags: (result, error, { projectId }) => [
-          { type: 'GanttPhases', id: projectId },
-          { type: 'GanttPhases', id: 'LIST' },
-        ],
-      }
-    ),
-
-    updateTaskDates: builder.mutation<IServerResponse<any>, UpdateTaskDatesRequest>({
-      query: body => ({
-        url: `${rootUrl}/update-task-dates`,
-        method: 'POST',
-        body,
-      }),
-      invalidatesTags: (result, error, { task_id }) => [{ type: 'GanttTasks', id: 'LIST' }],
-    }),
-
-    createPhase: builder.mutation<IServerResponse<ProjectPhaseResponse>, CreatePhaseRequest>({
-      query: body => ({
-        url: `${rootUrl}/create-phase`,
-        method: 'POST',
-        body,
-      }),
-      invalidatesTags: (result, error, { project_id }) => [
-        { type: 'GanttPhases', id: project_id },
-        { type: 'GanttPhases', id: 'LIST' },
-        { type: 'GanttTasks', id: project_id },
-        { type: 'GanttTasks', id: 'LIST' },
-      ],
-    }),
-
-    createTask: builder.mutation<IServerResponse<RoadmapTasksResponse>, CreateTaskRequest>({
-      query: body => ({
-        url: `${rootUrl}/create-task`,
-        method: 'POST',
-        body,
-      }),
-      invalidatesTags: (result, error, { project_id }) => [
-        { type: 'GanttTasks', id: project_id },
-        { type: 'GanttTasks', id: 'LIST' },
-      ],
-    }),
-
-    updatePhase: builder.mutation<IServerResponse<ProjectPhaseResponse>, UpdatePhaseRequest>({
-      query: body => ({
-        url: `${rootUrl}/update-phase`,
-        method: 'PUT',
-        body,
-      }),
-      invalidatesTags: (result, error, { project_id }) => [
-        { type: 'GanttPhases', id: project_id },
-        { type: 'GanttPhases', id: 'LIST' },
-        { type: 'GanttTasks', id: project_id },
-        { type: 'GanttTasks', id: 'LIST' },
-      ],
-    }),
-  }),
-});
-
-export const {
-  useGetRoadmapTasksQuery,
-  useGetProjectPhasesQuery,
-  useUpdateTaskDatesMutation,
-  useCreatePhaseMutation,
-  useCreateTaskMutation,
-  useUpdatePhaseMutation,
-} = ganttApi;
-
-/**
- * Transform API response to Gantt task format with phases as milestones
- */
-export const transformToGanttTasks = (
-  apiTasks: RoadmapTasksResponse[],
-  apiPhases: ProjectPhaseResponse[]
-): GanttTask[] => {
-  // Group tasks by phase
-  const tasksByPhase = new Map<string, RoadmapTasksResponse[]>();
-  const unassignedTasks: RoadmapTasksResponse[] = [];
-
-  apiTasks.forEach(task => {
-    // Tasks now have phases array instead of direct phase_id
-    const taskPhaseId = task.phases.length > 0 ? task.phases[0].phase_id : null;
-
-    if (taskPhaseId) {
-      if (!tasksByPhase.has(taskPhaseId)) {
-        tasksByPhase.set(taskPhaseId, []);
-      }
-      tasksByPhase.get(taskPhaseId)!.push(task);
-    } else {
-      unassignedTasks.push(task);
-    }
-  });
-
-  const result: GanttTask[] = [];
-
-  // Create phase milestones with their tasks (sorted by phase order)
-  [...apiPhases]
-    .sort((a, b) => a.sort_index - b.sort_index)
-    .forEach(phase => {
-      const phaseTasks = tasksByPhase.get(phase.id) || [];
-
-      // Create phase milestone
-      const phaseMilestone: GanttTask = {
-        id: `phase-${phase.id}`,
-        name: phase.name,
-        start_date: phase.start_date ? new Date(phase.start_date) : null,
-        end_date: phase.end_date ? new Date(phase.end_date) : null,
-        progress: 0,
-        level: 0,
-        expanded: true,
-        color: phase.color_code,
-        type: 'milestone',
-        is_milestone: true,
-        phase_id: phase.id,
-        // Pass through phase progress data from backend
-        todo_progress: phase.todo_progress,
-        doing_progress: phase.doing_progress,
-        done_progress: phase.done_progress,
-        total_tasks: phase.total_tasks,
-        children: phaseTasks.map(task => transformTask(task, 1)),
-      };
-
-      result.push(phaseMilestone);
-    });
-
-  // Always create unmapped phase at the bottom (even if empty)
-  const unmappedPhase: GanttTask = {
-    id: 'phase-unmapped',
-    name: 'Unmapped',
-    start_date: null,
-    end_date: null,
-    progress: 0,
-    level: 0,
-    expanded: true,
-    color: '#9CA3AF', // Gray color for unmapped phase
-    type: 'milestone',
-    is_milestone: true,
-    phase_id: null,
-    children: unassignedTasks.map(task => transformTask(task, 1)),
-  };
-
-  result.push(unmappedPhase);
-
-  return result;
-};
-
-/**
- * Helper function to transform individual task
- */
-const transformTask = (task: RoadmapTasksResponse, level: number = 0): GanttTask => {
-  const taskPhaseId = task.phases.length > 0 ? task.phases[0].phase_id : null;
-
-  return {
-    id: task.id,
-    name: task.name,
-    start_date: task.start_date ? new Date(task.start_date) : null,
-    end_date: task.end_date ? new Date(task.end_date) : null,
-    progress: task.progress,
-    dependencies: task.dependencies.map(dep => dep.related_task_id),
-    dependencyType: (task.dependencies[0]?.dependency_type as any) || 'blocked_by',
-    parent_id: task.parent_task_id,
-    children: task.subtasks.map(subtask => ({
-      id: subtask.id,
-      name: subtask.name,
-      start_date: subtask.start_date ? new Date(subtask.start_date) : null,
-      end_date: subtask.end_date ? new Date(subtask.end_date) : null,
-      progress: subtask.progress,
-      parent_id: subtask.parent_task_id,
-      level: level + 1,
-      type: 'task',
-      phase_id: subtask.phase_id, // Subtasks might still use direct phase_id
-    })),
-    level,
-    expanded: true,
-    color: task.status_color || task.priority_color,
-    assignees: task.assignees.map(a => a.assignee_name),
-    priority: task.priority_name,
-    status: task.status_name,
-    phase_id: taskPhaseId,
-    is_milestone: false,
-    type: 'task',
-  };
-};
-
-/**
- * Transform API response to Gantt phases format
- */
-export const transformToGanttPhases = (apiPhases: ProjectPhaseResponse[]): GanttPhase[] => {
-  return apiPhases.map(phase => ({
-    id: phase.id,
-    name: phase.name,
-    color_code: phase.color_code,
-    start_date: phase.start_date ? new Date(phase.start_date) : null,
-    end_date: phase.end_date ? new Date(phase.end_date) : null,
-    sort_index: phase.sort_index,
-    todo_progress: phase.todo_progress,
-    doing_progress: phase.doing_progress,
-    done_progress: phase.done_progress,
-    total_tasks: phase.total_tasks,
-  }));
-};

worklenz-frontend/src/pages/projects/projectView/gantt/types/gantt-types.ts

@@ -1,63 +0,0 @@
-export type GanttViewMode = 'day' | 'week' | 'month' | 'quarter' | 'year';
-
-export type DependencyType =
-  | 'blocked_by'
-  | 'finish_to_start'
-  | 'start_to_start'
-  | 'finish_to_finish'
-  | 'start_to_finish';
-
-export interface GanttTask {
-  id: string;
-  name: string;
-  start_date: Date | null;
-  end_date: Date | null;
-  progress: number;
-  dependencies?: string[];
-  dependencyType?: DependencyType;
-  parent_id?: string;
-  children?: GanttTask[];
-  level?: number;
-  expanded?: boolean;
-  color?: string;
-  assignees?: string[];
-  priority?: string;
-  status?: string;
-  phase_id?: string;
-  is_milestone?: boolean;
-  type?: 'task' | 'milestone' | 'phase' | 'add-task-button';
-  // Add task row specific properties
-  parent_phase_id?: string;
-}
-
-export interface GanttPhase {
-  id: string;
-  name: string;
-  color_code: string;
-  start_date: Date | null;
-  end_date: Date | null;
-  sort_index: number;
-  tasks?: GanttTask[];
-  expanded?: boolean;
-}
-
-export interface GanttMilestone extends Omit<GanttTask, 'type'> {
-  type: 'milestone';
-  phase_id: string;
-}
-
-export interface GanttDependency {
-  id: string;
-  task_id: string;
-  related_task_id: string;
-  dependency_type: DependencyType;
-}
-
-export interface GanttContextType {
-  tasks: GanttTask[];
-  phases: GanttPhase[];
-  viewMode: GanttViewMode;
-  projectId: string;
-  dateRange: { start: Date; end: Date };
-  onRefresh: () => void;
-}

worklenz-frontend/src/pages/projects/projectView/gantt/utils/timeline-calculator.ts

@@ -1,338 +0,0 @@
-import { GanttViewMode, GanttTask } from '../types/gantt-types';
-
-export interface TimelinePosition {
-  left: number;
-  width: number;
-  isValid: boolean;
-}
-
-export interface TimelineBounds {
-  startDate: Date;
-  endDate: Date;
-  totalDays: number;
-  pixelsPerDay: number;
-}
-
-export class TimelineCalculator {
-  private viewMode: GanttViewMode;
-  private columnWidth: number;
-  private timelineBounds: TimelineBounds;
-
-  constructor(viewMode: GanttViewMode, columnWidth: number, startDate: Date, endDate: Date) {
-    this.viewMode = viewMode;
-    this.columnWidth = columnWidth;
-    this.timelineBounds = this.calculateTimelineBounds(startDate, endDate);
-  }
-
-  /**
-   * Calculate timeline bounds and pixels per day
-   */
-  private calculateTimelineBounds(startDate: Date, endDate: Date): TimelineBounds {
-    const totalDays = Math.ceil((endDate.getTime() - startDate.getTime()) / (1000 * 60 * 60 * 24));
-    const columnsCount = this.getColumnsCount();
-    const totalWidth = columnsCount * this.columnWidth;
-    const pixelsPerDay = totalWidth / totalDays;
-
-    return {
-      startDate,
-      endDate,
-      totalDays,
-      pixelsPerDay,
-    };
-  }
-
-  /**
-   * Get number of columns based on view mode
-   */
-  private getColumnsCount(): number {
-    switch (this.viewMode) {
-      case 'day':
-        return 30;
-      case 'week':
-        return 12;
-      case 'month':
-        return 12;
-      case 'quarter':
-        return 8;
-      case 'year':
-        return 5;
-      default:
-        return 12;
-    }
-  }
-
-  /**
-   * Calculate task bar position and width
-   */
-  calculateTaskPosition(task: GanttTask): TimelinePosition {
-    if (!task.start_date || !task.end_date) {
-      return { left: 0, width: 0, isValid: false };
-    }
-
-    const taskStart = new Date(task.start_date);
-    const taskEnd = new Date(task.end_date);
-
-    // Ensure task dates are within timeline bounds
-    const clampedStart = new Date(
-      Math.max(taskStart.getTime(), this.timelineBounds.startDate.getTime())
-    );
-    const clampedEnd = new Date(Math.min(taskEnd.getTime(), this.timelineBounds.endDate.getTime()));
-
-    // Calculate days from timeline start
-    const daysFromStart = Math.floor(
-      (clampedStart.getTime() - this.timelineBounds.startDate.getTime()) / (1000 * 60 * 60 * 24)
-    );
-    const taskDuration = Math.ceil(
-      (clampedEnd.getTime() - clampedStart.getTime()) / (1000 * 60 * 60 * 24)
-    );
-
-    // Calculate pixel positions
-    const left = daysFromStart * this.timelineBounds.pixelsPerDay;
-    const width = Math.max(taskDuration * this.timelineBounds.pixelsPerDay, 10); // Minimum 10px width
-
-    return {
-      left: Math.max(0, left),
-      width,
-      isValid: true,
-    };
-  }
-
-  /**
-   * Calculate milestone position (single point in time)
-   */
-  calculateMilestonePosition(date: Date): { left: number; isValid: boolean } {
-    if (!date) {
-      return { left: 0, isValid: false };
-    }
-
-    const milestoneDate = new Date(date);
-
-    // Check if milestone is within timeline bounds
-    if (
-      milestoneDate < this.timelineBounds.startDate ||
-      milestoneDate > this.timelineBounds.endDate
-    ) {
-      return { left: 0, isValid: false };
-    }
-
-    const daysFromStart = Math.floor(
-      (milestoneDate.getTime() - this.timelineBounds.startDate.getTime()) / (1000 * 60 * 60 * 24)
-    );
-    const left = daysFromStart * this.timelineBounds.pixelsPerDay;
-
-    return {
-      left: Math.max(0, left),
-      isValid: true,
-    };
-  }
-
-  /**
-   * Calculate dependency line coordinates
-   */
-  calculateDependencyLine(
-    fromTask: GanttTask,
-    toTask: GanttTask,
-    rowHeight: number = 36
-  ): {
-    x1: number;
-    y1: number;
-    x2: number;
-    y2: number;
-    isValid: boolean;
-  } {
-    const fromPosition = this.calculateTaskPosition(fromTask);
-    const toPosition = this.calculateTaskPosition(toTask);
-
-    if (!fromPosition.isValid || !toPosition.isValid) {
-      return { x1: 0, y1: 0, x2: 0, y2: 0, isValid: false };
-    }
-
-    // Assume tasks are in different rows - would need actual row indices in real implementation
-    const fromY = 0; // Would be calculated based on task index * rowHeight
-    const toY = rowHeight; // Would be calculated based on task index * rowHeight
-
-    return {
-      x1: fromPosition.left + fromPosition.width, // End of source task
-      y1: fromY + rowHeight / 2,
-      x2: toPosition.left, // Start of target task
-      y2: toY + rowHeight / 2,
-      isValid: true,
-    };
-  }
-
-  /**
-   * Convert pixel position back to date
-   */
-  pixelToDate(pixelPosition: number): Date {
-    const daysFromStart = pixelPosition / this.timelineBounds.pixelsPerDay;
-    const targetDate = new Date(this.timelineBounds.startDate);
-    targetDate.setDate(targetDate.getDate() + daysFromStart);
-    return targetDate;
-  }
-
-  /**
-   * Get today line position
-   */
-  getTodayLinePosition(): { left: number; isVisible: boolean } {
-    const today = new Date();
-    const position = this.calculateMilestonePosition(today);
-
-    return {
-      left: position.left,
-      isVisible: position.isValid,
-    };
-  }
-
-  /**
-   * Calculate weekend/holiday shading areas
-   */
-  getWeekendAreas(): Array<{ left: number; width: number }> {
-    const weekendAreas: Array<{ left: number; width: number }> = [];
-    const current = new Date(this.timelineBounds.startDate);
-
-    while (current <= this.timelineBounds.endDate) {
-      // Saturday (6) and Sunday (0)
-      if (current.getDay() === 0 || current.getDay() === 6) {
-        const position = this.calculateMilestonePosition(current);
-        if (position.isValid) {
-          weekendAreas.push({
-            left: position.left,
-            width: this.timelineBounds.pixelsPerDay,
-          });
-        }
-      }
-      current.setDate(current.getDate() + 1);
-    }
-
-    return weekendAreas;
-  }
-
-  /**
-   * Get timeline bounds for external use
-   */
-  getTimelineBounds(): TimelineBounds {
-    return { ...this.timelineBounds };
-  }
-
-  /**
-   * Update calculator with new parameters
-   */
-  updateParameters(
-    viewMode: GanttViewMode,
-    columnWidth: number,
-    startDate: Date,
-    endDate: Date
-  ): void {
-    this.viewMode = viewMode;
-    this.columnWidth = columnWidth;
-    this.timelineBounds = this.calculateTimelineBounds(startDate, endDate);
-  }
-}
-
-/**
- * Utility functions for timeline calculations
- */
-export const TimelineUtils = {
-  /**
-   * Get smart timeline date range based on project tasks
-   */
-  getSmartDateRange(tasks: GanttTask[], viewMode: GanttViewMode): { start: Date; end: Date } {
-    if (!tasks.length) {
-      // Default to current year
-      const start = new Date();
-      start.setMonth(0, 1); // January 1st
-      const end = new Date();
-      end.setMonth(11, 31); // December 31st
-      return { start, end };
-    }
-
-    // Find earliest start date and latest end date
-    let earliestStart: Date | null = null;
-    let latestEnd: Date | null = null;
-
-    tasks.forEach(task => {
-      if (task.start_date) {
-        if (!earliestStart || task.start_date < earliestStart) {
-          earliestStart = task.start_date;
-        }
-      }
-      if (task.end_date) {
-        if (!latestEnd || task.end_date > latestEnd) {
-          latestEnd = task.end_date;
-        }
-      }
-
-      // Check subtasks too
-      if (task.children) {
-        task.children.forEach(subtask => {
-          if (subtask.start_date && (!earliestStart || subtask.start_date < earliestStart)) {
-            earliestStart = subtask.start_date;
-          }
-          if (subtask.end_date && (!latestEnd || subtask.end_date > latestEnd)) {
-            latestEnd = subtask.end_date;
-          }
-        });
-      }
-    });
-
-    // Add padding based on view mode
-    const start = earliestStart || new Date();
-    const end = latestEnd || new Date();
-
-    switch (viewMode) {
-      case 'day':
-        start.setDate(start.getDate() - 7); // 1 week before
-        end.setDate(end.getDate() + 7); // 1 week after
-        break;
-      case 'week':
-        start.setDate(start.getDate() - 14); // 2 weeks before
-        end.setDate(end.getDate() + 14); // 2 weeks after
-        break;
-      case 'month':
-        start.setMonth(start.getMonth() - 1); // 1 month before
-        end.setMonth(end.getMonth() + 1); // 1 month after
-        break;
-      case 'quarter':
-        start.setMonth(start.getMonth() - 3); // 1 quarter before
-        end.setMonth(end.getMonth() + 3); // 1 quarter after
-        break;
-      case 'year':
-        start.setFullYear(start.getFullYear() - 1); // 1 year before
-        end.setFullYear(end.getFullYear() + 1); // 1 year after
-        break;
-    }
-
-    return { start, end };
-  },
-
-  /**
-   * Format date based on view mode
-   */
-  formatDateForViewMode(date: Date, viewMode: GanttViewMode): string {
-    switch (viewMode) {
-      case 'day':
-        return date.toLocaleDateString('en-US', { day: '2-digit', month: 'short' });
-      case 'week':
-        return `Week ${this.getWeekNumber(date)}`;
-      case 'month':
-        return date.toLocaleDateString('en-US', { month: 'short' });
-      case 'quarter':
-        return `Q${Math.ceil((date.getMonth() + 1) / 3)} ${date.getFullYear()}`;
-      case 'year':
-        return date.getFullYear().toString();
-      default:
-        return date.toLocaleDateString();
-    }
-  },
-
-  /**
-   * Get week number of the year
-   */
-  getWeekNumber(date: Date): number {
-    const d = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()));
-    const dayNum = d.getUTCDay() || 7;
-    d.setUTCDate(d.getUTCDate() + 4 - dayNum);
-    const yearStart = new Date(Date.UTC(d.getUTCFullYear(), 0, 1));
-    return Math.ceil(((d.getTime() - yearStart.getTime()) / 86400000 + 1) / 7);
-  },
-};

worklenz-frontend/src/pages/settings/labels/LabelsSettings.tsx

@@ -8,22 +8,28 @@ import {
   TableProps,
   Tooltip,
   Typography,
+  DeleteOutlined,
+  ExclamationCircleFilled,
+  SearchOutlined,
+  EditOutlined,
 } from '@/shared/antd-imports';
 import { useEffect, useMemo, useState } from 'react';
 
-import PinRouteToNavbarButton from '../../../components/PinRouteToNavbarButton';
+import PinRouteToNavbarButton from '@/components/PinRouteToNavbarButton';
 import { useTranslation } from 'react-i18next';
-import { DeleteOutlined, ExclamationCircleFilled, SearchOutlined } from '@/shared/antd-imports';
 import { ITaskLabel } from '@/types/label.type';
 import { labelsApiService } from '@/api/taskAttributes/labels/labels.api.service';
 import CustomColorLabel from '@components/task-list-common/labelsSelector/custom-color-label';
 import { useDocumentTitle } from '@/hooks/useDoumentTItle';
 import logger from '@/utils/errorLogger';
+import LabelsDrawer from './labels-drawer';
 
 const LabelsSettings = () => {
   const { t } = useTranslation('settings/labels');
-  useDocumentTitle('Manage Labels');
+  useDocumentTitle(t('pageTitle', 'Manage Labels'));
 
+  const [selectedLabelId, setSelectedLabelId] = useState<string | null>(null);
+  const [showDrawer, setShowDrawer] = useState(false);
   const [searchQuery, setSearchQuery] = useState('');
   const [labels, setLabels] = useState<ITaskLabel[]>([]);
   const [loading, setLoading] = useState(false);
@@ -64,32 +70,62 @@ const LabelsSettings = () => {
     }
   };
 
+  const handleEditClick = (id: string) => {
+    setSelectedLabelId(id);
+    setShowDrawer(true);
+  };
+
+  const handleDrawerClose = () => {
+    setSelectedLabelId(null);
+    setShowDrawer(false);
+    getLabels();
+  };
+
+
   // table columns
   const columns: TableProps['columns'] = [
     {
       key: 'label',
-      title: t('labelColumn'),
+      title: t('labelColumn', 'Label'),
+      onCell: record => ({
+        onClick: () => handleEditClick(record.id!),
+      }),
       render: (record: ITaskLabel) => <CustomColorLabel label={record} />,
     },
     {
       key: 'associatedTask',
-      title: t('associatedTaskColumn'),
+      title: t('associatedTaskColumn', 'Associated Task Count'),
       render: (record: ITaskLabel) => <Typography.Text>{record.usage}</Typography.Text>,
     },
     {
       key: 'actionBtns',
-      width: 60,
+      width: 100,
       render: (record: ITaskLabel) => (
         <div className="action-button opacity-0 transition-opacity duration-200">
-          <Popconfirm
+          <Flex gap={4}>
-            title="Are you sure you want to delete this?"
+            <Tooltip title={t('editTooltip', 'Edit')}>
-            icon={<ExclamationCircleFilled style={{ color: '#ff9800' }} />}
+              <Button
-            okText="Delete"
+                shape="default"
-            cancelText="Cancel"
+                icon={<EditOutlined />}
-            onConfirm={() => deleteLabel(record.id!)}
+                size="small"
-          >
+                onClick={(e) => {
-            <Button shape="default" icon={<DeleteOutlined />} size="small" />
+                  e.stopPropagation();
-          </Popconfirm>
+                  handleEditClick(record.id!);
+                }}
+              />
+            </Tooltip>
+            <Popconfirm
+              title={t('deleteConfirmTitle', 'Are you sure you want to delete this?')}
+              icon={<ExclamationCircleFilled style={{ color: '#ff9800' }} />}
+              okText={t('deleteButton', 'Delete')}
+              cancelText={t('cancelButton', 'Cancel')}
+              onConfirm={() => deleteLabel(record.id!)}
+            >
+              <Tooltip title={t('deleteTooltip', 'Delete')}>
+                <Button shape="default" icon={<DeleteOutlined />} size="small" />
+              </Tooltip>
+            </Popconfirm>
+          </Flex>
         </div>
       ),
     },
@@ -104,12 +140,12 @@ const LabelsSettings = () => {
             <Input
               value={searchQuery}
               onChange={e => setSearchQuery(e.target.value)}
-              placeholder={t('searchPlaceholder')}
+              placeholder={t('searchPlaceholder', 'Search by name')}
               style={{ maxWidth: 232 }}
               suffix={<SearchOutlined />}
             />
 
-            <Tooltip title={t('pinTooltip')} trigger={'hover'}>
+            <Tooltip title={t('pinTooltip', 'Click to pin this into the main menu')} trigger={'hover'}>
               {/* this button pin this route to navbar  */}
               <PinRouteToNavbarButton name="labels" path="/worklenz/settings/labels" />
             </Tooltip>
@@ -119,13 +155,17 @@ const LabelsSettings = () => {
     >
       <Table
         locale={{
-          emptyText: <Typography.Text>{t('emptyText')}</Typography.Text>,
+          emptyText: <Typography.Text>{t('emptyText', 'Labels can be created while updating or creating tasks.')}</Typography.Text>,
         }}
         loading={loading}
         className="custom-two-colors-row-table"
         dataSource={filteredData}
         columns={columns}
         rowKey={record => record.id!}
+        onRow={(record) => ({
+          style: { cursor: 'pointer' },
+          onClick: () => handleEditClick(record.id!),
+        })}
         pagination={{
           showSizeChanger: true,
           defaultPageSize: 20,
@@ -133,6 +173,12 @@ const LabelsSettings = () => {
           size: 'small',
         }}
       />
+
+      <LabelsDrawer
+        drawerOpen={showDrawer}
+        labelId={selectedLabelId}
+        drawerClosed={handleDrawerClose}
+      />
     </Card>
   );
 };

worklenz-frontend/src/pages/settings/labels/labels-drawer.tsx

@@ -0,0 +1,228 @@
+import { Button, Drawer, Form, Input, message, Typography, Flex, Dropdown } from '@/shared/antd-imports';
+import { useEffect } from 'react';
+import { useTranslation } from 'react-i18next';
+import { theme } from 'antd';
+import { labelsApiService } from '@/api/taskAttributes/labels/labels.api.service';
+
+const WorklenzColorShades = {
+  "#154c9b": ["#0D2A50", "#112E54", "#153258", "#19365C", "#1D3A60", "#213E64", "#254268", "#29466C", "#2D4A70", "#314E74"],
+  "#3b7ad4": ["#224884", "#26528A", "#2A5C90", "#2E6696", "#32709C", "#367AA2", "#3A84A8", "#3E8EAE", "#4298B4", "#46A2BA"],
+  "#70a6f3": ["#3D5D8A", "#46679E", "#5071B2", "#597BC6", "#6385DA", "#6C8FEE", "#7699F2", "#7FA3F6", "#89ADFA", "#92B7FE"],
+  "#7781ca": ["#42486F", "#4C5283", "#565C97", "#6066AB", "#6A70BF", "#747AD3", "#7E84E7", "#888EFB", "#9298FF", "#9CA2FF"],
+  "#9877ca": ["#542D70", "#6E3A8A", "#8847A4", "#A254BE", "#BC61D8", "#D66EF2", "#E07BFC", "#EA88FF", "#F495FF", "#FEA2FF"],
+  "#c178c9": ["#6A2E6F", "#843B89", "#9E48A3", "#B855BD", "#D262D7", "#EC6FF1", "#F67CFB", "#FF89FF", "#FF96FF", "#FFA3FF"],
+  "#ee87c5": ["#832C6A", "#9D3984", "#B7469E", "#D153B8", "#EB60D2", "#FF6DEC", "#FF7AF6", "#FF87FF", "#FF94FF", "#FFA1FF"],
+  "#ca7881": ["#6F2C3E", "#893958", "#A34672", "#BD538C", "#D760A6", "#F16DC0", "#FB7ADA", "#FF87F4", "#FF94FF", "#FFA1FF"],
+  "#75c9c0": ["#3F6B66", "#497E7A", "#53918E", "#5DA4A2", "#67B7B6", "#71CBCA", "#7BDEDE", "#85F2F2", "#8FFFFF", "#99FFFF"],
+  "#75c997": ["#3F6B54", "#497E6A", "#53917F", "#5DA495", "#67B7AA", "#71CBBF", "#7BDED4", "#85F2E9", "#8FFFFF", "#99FFFF"],
+  "#80ca79": ["#456F3E", "#5A804D", "#6F935C", "#84A66B", "#99B97A", "#AECC89", "#C3DF98", "#D8F2A7", "#EDFFB6", "#FFFFC5"],
+  "#aacb78": ["#5F6F3E", "#7A804D", "#94935C", "#AFA66B", "#CAB97A", "#E5CC89", "#FFDF98", "#FFF2A7", "#FFFFB6", "#FFFFC5"],
+  "#cbbc78": ["#6F5D3E", "#8A704D", "#A4835C", "#BF966B", "#DAA97A", "#F5BC89", "#FFCF98", "#FFE2A7", "#FFF5B6", "#FFFFC5"],
+  "#cb9878": ["#704D3E", "#8B604D", "#A6735C", "#C1866B", "#DC997A", "#F7AC89", "#FFBF98", "#FFD2A7", "#FFE5B6", "#FFF8C5"],
+  "#bb774c": ["#653D27", "#80502C", "#9B6331", "#B67636", "#D1893B", "#EC9C40", "#FFAF45", "#FFC24A", "#FFD54F", "#FFE854"],
+  "#905b39": ["#4D2F1A", "#623C23", "#774A2C", "#8C5735", "#A1643E", "#B67147", "#CB7E50", "#E08B59", "#F59862", "#FFA56B"],
+  "#903737": ["#4D1A1A", "#622323", "#772C2C", "#8C3535", "#A13E3E", "#B64747", "#CB5050", "#E05959", "#F56262", "#FF6B6B"],
+  "#bf4949": ["#661212", "#801B1B", "#992424", "#B32D2D", "#CC3636", "#E63F3F", "#FF4848", "#FF5151", "#FF5A5A", "#FF6363"],
+  "#f37070": ["#853A3A", "#A04D4D", "#BA6060", "#D47373", "#EF8686", "#FF9999", "#FFA3A3", "#FFACAC", "#FFB6B6", "#FFBFBF"],
+  "#ff9c3c": ["#8F5614", "#AA6F1F", "#C48829", "#DFA233", "#F9BB3D", "#FFC04E", "#FFC75F", "#FFCE70", "#FFD581", "#FFDB92"],
+  "#fbc84c": ["#8F6D14", "#AA862F", "#C4A029", "#DFB933", "#F9D23D", "#FFD74E", "#FFDC5F", "#FFE170", "#FFE681", "#FFEB92"],
+  "#cbc8a1": ["#6F6D58", "#8A886F", "#A4A286", "#BFBC9D", "#DAD6B4", "#F5F0CB", "#FFFEDE", "#FFFFF2", "#FFFFCD", "#FFFFCD"],
+  "#a9a9a9": ["#5D5D5D", "#757575", "#8D8D8D", "#A5A5A5", "#BDBDBD", "#D5D5D5", "#EDEDED", "#F5F5F5", "#FFFFFF", "#FFFFFF"],
+  "#767676": ["#404040", "#4D4D4D", "#5A5A5A", "#676767", "#747474", "#818181", "#8E8E8E", "#9B9B9B", "#A8A8A8", "#B5B5B5"]
+} as const;
+
+// Flatten the color shades into a single array for the color picker
+const WorklenzColorCodes = Object.values(WorklenzColorShades).flat();
+
+type LabelsDrawerProps = {
+  drawerOpen: boolean;
+  labelId: string | null;
+  drawerClosed: () => void;
+};
+
+const LabelsDrawer = ({
+  drawerOpen = false,
+  labelId = null,
+  drawerClosed,
+}: LabelsDrawerProps) => {
+  const { t } = useTranslation('settings/labels');
+  const { token } = theme.useToken();
+  const [form] = Form.useForm();
+
+  useEffect(() => {
+    if (labelId) {
+      getLabelById(labelId);
+    } else {
+      form.resetFields();
+      form.setFieldsValue({ color_code: Object.keys(WorklenzColorShades)[0] }); // Set default color
+    }
+  }, [labelId, form]);
+
+  const getLabelById = async (id: string) => {
+    try {
+      const response = await labelsApiService.getLabels();
+      if (response.done) {
+        const label = response.body.find((l: any) => l.id === id);
+        if (label) {
+          form.setFieldsValue({ 
+            name: label.name,
+            color_code: label.color_code 
+          });
+        }
+      }
+    } catch (error) {
+      message.error(t('fetchLabelErrorMessage', 'Failed to fetch label'));
+    }
+  };
+
+  const handleFormSubmit = async (values: { name: string; color_code: string }) => {
+    try {
+      if (labelId) {
+        const response = await labelsApiService.updateLabel(labelId, {
+          name: values.name,
+          color: values.color_code,
+        });
+        if (response.done) {
+          message.success(t('updateLabelSuccessMessage', 'Label updated successfully'));
+          drawerClosed();
+        }
+      } else {
+        // For creating new labels, we'd need a create API endpoint
+        message.info(t('createNotSupported', 'Creating new labels is done through tasks'));
+        drawerClosed();
+      }
+    } catch (error) {
+      message.error(labelId ? t('updateLabelErrorMessage', 'Failed to update label') : t('createLabelErrorMessage', 'Failed to create label'));
+    }
+  };
+
+  const handleClose = () => {
+    form.resetFields();
+    drawerClosed();
+  };
+
+  const ColorPicker = ({ value, onChange }: { value?: string; onChange?: (color: string) => void }) => (
+    <Dropdown
+      dropdownRender={() => (
+        <div style={{ 
+          padding: 16, 
+          backgroundColor: token.colorBgElevated, 
+          borderRadius: token.borderRadius,
+          boxShadow: token.boxShadowSecondary,
+          border: `1px solid ${token.colorBorder}`,
+          width: 400,
+          maxHeight: 500,
+          overflowY: 'auto'
+        }}>
+          <div style={{ 
+            display: 'grid', 
+            gridTemplateColumns: 'repeat(10, 1fr)', 
+            gap: 6,
+            justifyItems: 'center'
+          }}>
+            {WorklenzColorCodes.map((color) => (
+              <div
+                key={color}
+                style={{
+                  width: 18,
+                  height: 18,
+                  backgroundColor: color,
+                  borderRadius: 2,
+                  border: value === color ? `2px solid ${token.colorPrimary}` : `1px solid ${token.colorBorder}`,
+                  cursor: 'pointer',
+                  transition: 'all 0.2s ease',
+                  flexShrink: 0
+                }}
+                onClick={() => onChange?.(color)}
+                onMouseEnter={(e) => {
+                  if (value !== color) {
+                    e.currentTarget.style.transform = 'scale(1.2)';
+                    e.currentTarget.style.boxShadow = token.boxShadow;
+                    e.currentTarget.style.zIndex = '10';
+                  }
+                }}
+                onMouseLeave={(e) => {
+                  e.currentTarget.style.transform = 'scale(1)';
+                  e.currentTarget.style.boxShadow = 'none';
+                  e.currentTarget.style.zIndex = '1';
+                }}
+              />
+            ))}
+          </div>
+        </div>
+      )}
+      trigger={['click']}
+    >
+      <div
+        style={{
+          width: 40,
+          height: 40,
+          backgroundColor: value || Object.keys(WorklenzColorShades)[0],
+          borderRadius: 4,
+          border: `1px solid ${token.colorBorder}`,
+          cursor: 'pointer',
+          transition: 'all 0.2s ease',
+        }}
+        onMouseEnter={(e) => {
+          e.currentTarget.style.boxShadow = token.boxShadow;
+        }}
+        onMouseLeave={(e) => {
+          e.currentTarget.style.boxShadow = 'none';
+        }}
+      />
+    </Dropdown>
+  );
+
+  return (
+    <Drawer
+      title={
+        <Typography.Text style={{ fontWeight: 500, fontSize: 16 }}>
+          {labelId ? t('updateLabelDrawerTitle', 'Edit Label') : t('createLabelDrawerTitle', 'Create Label')}
+        </Typography.Text>
+      }
+      open={drawerOpen}
+      onClose={handleClose}
+      destroyOnClose
+      width={400}
+    >
+      <Form form={form} layout="vertical" onFinish={handleFormSubmit}>
+        <Form.Item
+          name="name"
+          label={t('nameLabel', 'Name')}
+          rules={[
+            {
+              required: true,
+              message: t('nameRequiredMessage', 'Please enter a label name'),
+            },
+          ]}
+        >
+          <Input placeholder={t('namePlaceholder', 'Enter label name')} />
+        </Form.Item>
+
+        <Form.Item
+          name="color_code"
+          label={t('colorLabel', 'Color')}
+          rules={[
+            {
+              required: true,
+              message: t('colorRequiredMessage', 'Please select a color'),
+            },
+          ]}
+        >
+          <ColorPicker />
+        </Form.Item>
+
+        <Flex justify="end" gap={8}>
+          <Button onClick={handleClose}>
+            {t('cancelButton', 'Cancel')}
+          </Button>
+          <Button type="primary" htmlType="submit">
+            {labelId ? t('updateButton', 'Update') : t('createButton', 'Create')}
+          </Button>
+        </Flex>
+      </Form>
+    </Drawer>
+  );
+};
+
+export default LabelsDrawer;

worklenz-frontend/src/shared/constants.ts

@@ -313,3 +313,293 @@ export const durations: IRPTDuration[] = [
     dates: '',
   },
 ];
+
+export const WorklenzColorCodes = [
+  // Row 1: Slate/Gray spectrum
+  '#0f172a',
+  '#1e293b',
+  '#334155',
+  '#475569',
+  '#64748b',
+  '#94a3b8',
+  '#cbd5e1',
+  '#e2e8f0',
+  '#f1f5f9',
+  '#f8fafc',
+  '#ffffff',
+  '#000000',
+  '#1a1a1a',
+  '#2d2d30',
+  '#3e3e42',
+  '#525252',
+
+  // Row 2: Blue spectrum - dark to light
+  '#0c4a6e',
+  '#075985',
+  '#0369a1',
+  '#0284c7',
+  '#0ea5e9',
+  '#38bdf8',
+  '#7dd3fc',
+  '#bae6fd',
+  '#e0f2fe',
+  '#f0f9ff',
+  '#1e3a8a',
+  '#1d4ed8',
+  '#2563eb',
+  '#3b82f6',
+  '#60a5fa',
+  '#93c5fd',
+
+  // Row 3: Indigo/Violet spectrum
+  '#312e81',
+  '#3730a3',
+  '#4338ca',
+  '#4f46e5',
+  '#6366f1',
+  '#818cf8',
+  '#a5b4fc',
+  '#c7d2fe',
+  '#e0e7ff',
+  '#eef2ff',
+  '#581c87',
+  '#6b21a8',
+  '#7c3aed',
+  '#8b5cf6',
+  '#a78bfa',
+  '#c4b5fd',
+
+  // Row 4: Purple/Fuchsia spectrum
+  '#701a75',
+  '#86198f',
+  '#a21caf',
+  '#c026d3',
+  '#d946ef',
+  '#e879f9',
+  '#f0abfc',
+  '#f3e8ff',
+  '#faf5ff',
+  '#fdf4ff',
+  '#831843',
+  '#be185d',
+  '#e11d48',
+  '#f43f5e',
+  '#fb7185',
+  '#fda4af',
+
+  // Row 5: Pink/Rose spectrum
+  '#9f1239',
+  '#be123c',
+  '#e11d48',
+  '#f43f5e',
+  '#fb7185',
+  '#fda4af',
+  '#fecdd3',
+  '#fed7d7',
+  '#fef2f2',
+  '#fff1f2',
+  '#450a0a',
+  '#7f1d1d',
+  '#991b1b',
+  '#dc2626',
+  '#ef4444',
+  '#f87171',
+
+  // Row 6: Red spectrum
+  '#7f1d1d',
+  '#991b1b',
+  '#dc2626',
+  '#ef4444',
+  '#f87171',
+  '#fca5a5',
+  '#fecaca',
+  '#fef2f2',
+  '#fffbeb',
+  '#fefce8',
+  '#92400e',
+  '#a16207',
+  '#ca8a04',
+  '#eab308',
+  '#facc15',
+  '#fef08a',
+
+  // Row 7: Orange spectrum
+  '#9a3412',
+  '#c2410c',
+  '#ea580c',
+  '#f97316',
+  '#fb923c',
+  '#fdba74',
+  '#fed7aa',
+  '#ffedd5',
+  '#fff7ed',
+  '#fffbeb',
+  '#78350f',
+  '#92400e',
+  '#c2410c',
+  '#ea580c',
+  '#f97316',
+  '#fb923c',
+
+  // Row 8: Amber/Yellow spectrum
+  '#451a03',
+  '#78350f',
+  '#92400e',
+  '#a16207',
+  '#ca8a04',
+  '#eab308',
+  '#facc15',
+  '#fef08a',
+  '#fefce8',
+  '#fffbeb',
+  '#365314',
+  '#4d7c0f',
+  '#65a30d',
+  '#84cc16',
+  '#a3e635',
+  '#bef264',
+
+  // Row 9: Lime/Green spectrum
+  '#1a2e05',
+  '#365314',
+  '#4d7c0f',
+  '#65a30d',
+  '#84cc16',
+  '#a3e635',
+  '#bef264',
+  '#d9f99d',
+  '#ecfccb',
+  '#f7fee7',
+  '#14532d',
+  '#166534',
+  '#15803d',
+  '#16a34a',
+  '#22c55e',
+  '#4ade80',
+
+  // Row 10: Emerald spectrum
+  '#064e3b',
+  '#065f46',
+  '#047857',
+  '#059669',
+  '#10b981',
+  '#34d399',
+  '#6ee7b7',
+  '#a7f3d0',
+  '#d1fae5',
+  '#ecfdf5',
+  '#0f766e',
+  '#0d9488',
+  '#14b8a6',
+  '#2dd4bf',
+  '#5eead4',
+  '#99f6e4',
+
+  // Row 11: Teal/Cyan spectrum
+  '#134e4a',
+  '#155e75',
+  '#0891b2',
+  '#0e7490',
+  '#0284c7',
+  '#0ea5e9',
+  '#22d3ee',
+  '#67e8f9',
+  '#a5f3fc',
+  '#cffafe',
+  '#164e63',
+  '#0c4a6e',
+  '#075985',
+  '#0369a1',
+  '#0284c7',
+  '#0ea5e9',
+
+  // Row 12: Sky spectrum
+  '#0c4a6e',
+  '#075985',
+  '#0369a1',
+  '#0284c7',
+  '#0ea5e9',
+  '#38bdf8',
+  '#7dd3fc',
+  '#bae6fd',
+  '#e0f2fe',
+  '#f0f9ff',
+  '#1e40af',
+  '#1d4ed8',
+  '#2563eb',
+  '#3b82f6',
+  '#60a5fa',
+  '#93c5fd',
+
+  // Row 13: Warm grays and browns
+  '#292524',
+  '#44403c',
+  '#57534e',
+  '#78716c',
+  '#a8a29e',
+  '#d6d3d1',
+  '#e7e5e4',
+  '#f5f5f4',
+  '#fafaf9',
+  '#ffffff',
+  '#7c2d12',
+  '#9a3412',
+  '#c2410c',
+  '#ea580c',
+  '#f97316',
+  '#fb923c',
+
+  // Row 14: Cool grays
+  '#111827',
+  '#1f2937',
+  '#374151',
+  '#4b5563',
+  '#6b7280',
+  '#9ca3af',
+  '#d1d5db',
+  '#e5e7eb',
+  '#f3f4f6',
+  '#f9fafb',
+  '#030712',
+  '#0c0a09',
+  '#1c1917',
+  '#292524',
+  '#44403c',
+  '#57534e',
+
+  // Row 15: Neutral spectrum
+  '#171717',
+  '#262626',
+  '#404040',
+  '#525252',
+  '#737373',
+  '#a3a3a3',
+  '#d4d4d4',
+  '#e5e5e5',
+  '#f5f5f5',
+  '#fafafa',
+  '#09090b',
+  '#18181b',
+  '#27272a',
+  '#3f3f46',
+  '#52525b',
+  '#71717a',
+
+  // Row 16: Extended colors
+  '#a1a1aa',
+  '#d4d4d8',
+  '#e4e4e7',
+  '#f4f4f5',
+  '#fafafa',
+  '#27272a',
+  '#3f3f46',
+  '#52525b',
+  '#71717a',
+  '#a1a1aa',
+  '#d4d4d8',
+  '#e4e4e7',
+  '#f4f4f5',
+  '#fafafa',
+  '#ffffff',
+  '#000000',
+];

worklenz-frontend/src/types/advanced-gantt.types.ts

@@ -188,16 +188,16 @@ export interface AdvancedGanttProps {
   // Data
   tasks: GanttTask[];
   columns?: ColumnConfig[];
-
+  
   // Configuration
   timelineConfig?: Partial<TimelineConfig>;
   virtualScrollConfig?: Partial<VirtualScrollConfig>;
   zoomLevels?: ZoomLevel[];
-
+  
   // Initial State
   initialViewState?: Partial<GanttViewState>;
   initialSelection?: string[];
-
+  
   // Event Handlers
   onTaskUpdate?: (taskId: string, updates: Partial<GanttTask>) => void;
   onTaskCreate?: (task: Omit<GanttTask, 'id'>) => void;
@@ -209,13 +209,13 @@ export interface AdvancedGanttProps {
   onColumnResize?: ColumnResizeHandler;
   onDependencyCreate?: (fromTaskId: string, toTaskId: string) => void;
   onDependencyDelete?: (fromTaskId: string, toTaskId: string) => void;
-
+  
   // UI Customization
   className?: string;
   style?: React.CSSProperties;
   theme?: 'light' | 'dark' | 'auto';
   locale?: string;
-
+  
   // Feature Flags
   enableDragDrop?: boolean;
   enableResize?: boolean;
@@ -225,7 +225,7 @@ export interface AdvancedGanttProps {
   enableTooltips?: boolean;
   enableExport?: boolean;
   enablePrint?: boolean;
-
+  
   // Performance Options
   enableVirtualScrolling?: boolean;
   enableDebouncing?: boolean;
@@ -258,14 +258,7 @@ export interface ExportOptions {
 // Filter and Search
 export interface FilterConfig {
   field: string;
-  operator:
+  operator: 'equals' | 'contains' | 'startsWith' | 'endsWith' | 'greaterThan' | 'lessThan' | 'between';
-    | 'equals'
-    | 'contains'
-    | 'startsWith'
-    | 'endsWith'
-    | 'greaterThan'
-    | 'lessThan'
-    | 'between';
   value: any;
   logic?: 'and' | 'or';
 }
@@ -311,4 +304,4 @@ export interface KeyboardShortcut {
   action: string;
   description: string;
   handler: (event: KeyboardEvent) => void;
-}
+}

worklenz-frontend/src/utils/gantt-performance.ts

@@ -2,37 +2,37 @@ import { useMemo, useCallback, useRef, useEffect } from 'react';
 import { GanttTask, PerformanceMetrics } from '../types/advanced-gantt.types';
 
 // Debounce utility for drag operations
-export function useDebounce<T extends (...args: any[]) => any>(callback: T, delay: number): T {
+export function useDebounce<T extends (...args: any[]) => any>(
+  callback: T,
+  delay: number
+): T {
   const timeoutRef = useRef<NodeJS.Timeout>();
-
+  
-  return useCallback(
+  return useCallback((...args: Parameters<T>) => {
-    (...args: Parameters<T>) => {
+    if (timeoutRef.current) {
-      if (timeoutRef.current) {
+      clearTimeout(timeoutRef.current);
-        clearTimeout(timeoutRef.current);
+    }
-      }
+    
-
+    timeoutRef.current = setTimeout(() => {
-      timeoutRef.current = setTimeout(() => {
+      callback(...args);
-        callback(...args);
+    }, delay);
-      }, delay);
+  }, [callback, delay]) as T;
-    },
-    [callback, delay]
-  ) as T;
 }
 
 // Throttle utility for scroll events
-export function useThrottle<T extends (...args: any[]) => any>(callback: T, delay: number): T {
+export function useThrottle<T extends (...args: any[]) => any>(
+  callback: T,
+  delay: number
+): T {
   const lastCall = useRef<number>(0);
-
+  
-  return useCallback(
+  return useCallback((...args: Parameters<T>) => {
-    (...args: Parameters<T>) => {
+    const now = Date.now();
-      const now = Date.now();
+    if (now - lastCall.current >= delay) {
-      if (now - lastCall.current >= delay) {
+      lastCall.current = now;
-        lastCall.current = now;
+      callback(...args);
-        callback(...args);
+    }
-      }
+  }, [callback, delay]) as T;
-    },
-    [callback, delay]
-  ) as T;
 }
 
 // Memoized task calculations
@@ -41,23 +41,23 @@ export const useTaskCalculations = (tasks: GanttTask[]) => {
     const taskMap = new Map<string, GanttTask>();
     const parentChildMap = new Map<string, string[]>();
     const dependencyMap = new Map<string, string[]>();
-
+    
     // Build maps for efficient lookups
     tasks.forEach(task => {
       taskMap.set(task.id, task);
-
+      
       if (task.parent) {
         if (!parentChildMap.has(task.parent)) {
           parentChildMap.set(task.parent, []);
         }
         parentChildMap.get(task.parent)!.push(task.id);
       }
-
+      
       if (task.dependencies) {
         dependencyMap.set(task.id, task.dependencies);
       }
     });
-
+    
     return {
       taskMap,
       parentChildMap,
@@ -95,7 +95,7 @@ export const useVirtualScrolling = (
     );
     const visibleItems = tasks.slice(startIndex, endIndex + 1);
     const offsetY = startIndex * itemHeight;
-
+    
     return {
       startIndex,
       endIndex,
@@ -124,31 +124,29 @@ export const useTimelineVirtualScrolling = (
   overscan: number = 10
 ): TimelineVirtualData => {
   return useMemo(() => {
-    const totalDays = Math.ceil(
+    const totalDays = Math.ceil((projectEndDate.getTime() - projectStartDate.getTime()) / (1000 * 60 * 60 * 24));
-      (projectEndDate.getTime() - projectStartDate.getTime()) / (1000 * 60 * 60 * 24)
-    );
     const totalWidth = totalDays * dayWidth;
-
+    
     const startDayIndex = Math.max(0, Math.floor(scrollLeft / dayWidth) - overscan);
     const endDayIndex = Math.min(
       totalDays - 1,
       Math.ceil((scrollLeft + containerWidth) / dayWidth) + overscan
     );
-
+    
     const visibleDays: Date[] = [];
     for (let i = startDayIndex; i <= endDayIndex; i++) {
       const date = new Date(projectStartDate);
       date.setDate(date.getDate() + i);
       visibleDays.push(date);
     }
-
+    
     const offsetX = startDayIndex * dayWidth;
     const startDate = new Date(projectStartDate);
     startDate.setDate(startDate.getDate() + startDayIndex);
-
+    
     const endDate = new Date(projectStartDate);
     endDate.setDate(endDate.getDate() + endDayIndex);
-
+    
     return {
       startDate,
       endDate,
@@ -171,25 +169,25 @@ export const usePerformanceMonitoring = (): {
     taskCount: 0,
     visibleTaskCount: 0,
   });
-
+  
   const measurementsRef = useRef<Map<string, number>>(new Map());
-
+  
   const startMeasure = useCallback((name: string) => {
     measurementsRef.current.set(name, performance.now());
   }, []);
-
+  
   const endMeasure = useCallback((name: string) => {
     const startTime = measurementsRef.current.get(name);
     if (startTime) {
       const duration = performance.now() - startTime;
       measurementsRef.current.delete(name);
-
+      
       if (name === 'render') {
         metricsRef.current.renderTime = duration;
       }
     }
   }, []);
-
+  
   const recordMetric = useCallback((name: string, value: number) => {
     switch (name) {
       case 'taskCount':
@@ -206,7 +204,7 @@ export const usePerformanceMonitoring = (): {
         break;
     }
   }, []);
-
+  
   return {
     metrics: metricsRef.current,
     startMeasure,
@@ -222,26 +220,26 @@ export const useIntersectionObserver = (
 ) => {
   const targetRef = useRef<HTMLElement>(null);
   const observerRef = useRef<IntersectionObserver>();
-
+  
   useEffect(() => {
     if (!targetRef.current) return;
-
+    
     observerRef.current = new IntersectionObserver(callback, {
       root: null,
       rootMargin: '100px',
       threshold: 0.1,
       ...options,
     });
-
+    
     observerRef.current.observe(targetRef.current);
-
+    
     return () => {
       if (observerRef.current) {
         observerRef.current.disconnect();
       }
     };
   }, [callback, options]);
-
+  
   return targetRef;
 };
 
@@ -249,47 +247,47 @@ export const useIntersectionObserver = (
 export const useDateCalculations = () => {
   return useMemo(() => {
     const cache = new Map<string, number>();
-
+    
     const getDaysBetween = (start: Date, end: Date): number => {
       const key = `${start.getTime()}-${end.getTime()}`;
       if (cache.has(key)) {
         return cache.get(key)!;
       }
-
+      
       const days = Math.ceil((end.getTime() - start.getTime()) / (1000 * 60 * 60 * 24));
       cache.set(key, days);
       return days;
     };
-
+    
     const addDays = (date: Date, days: number): Date => {
       const result = new Date(date);
       result.setDate(result.getDate() + days);
       return result;
     };
-
+    
     const isWeekend = (date: Date): boolean => {
       const day = date.getDay();
       return day === 0 || day === 6; // Sunday or Saturday
     };
-
+    
     const isWorkingDay = (date: Date, workingDays: number[]): boolean => {
       return workingDays.includes(date.getDay());
     };
-
+    
     const getWorkingDaysBetween = (start: Date, end: Date, workingDays: number[]): number => {
       let count = 0;
       const current = new Date(start);
-
+      
       while (current <= end) {
         if (isWorkingDay(current, workingDays)) {
           count++;
         }
         current.setDate(current.getDate() + 1);
       }
-
+      
       return count;
     };
-
+    
     return {
       getDaysBetween,
       addDays,
@@ -302,25 +300,25 @@ export const useDateCalculations = () => {
 };
 
 // Task position calculations
-export const useTaskPositions = (tasks: GanttTask[], timelineStart: Date, dayWidth: number) => {
+export const useTaskPositions = (
+  tasks: GanttTask[],
+  timelineStart: Date,
+  dayWidth: number
+) => {
   return useMemo(() => {
     const positions = new Map<string, { x: number; width: number; y: number }>();
-
+    
     tasks.forEach((task, index) => {
-      const startDays = Math.floor(
+      const startDays = Math.floor((task.startDate.getTime() - timelineStart.getTime()) / (1000 * 60 * 60 * 24));
-        (task.startDate.getTime() - timelineStart.getTime()) / (1000 * 60 * 60 * 24)
+      const endDays = Math.floor((task.endDate.getTime() - timelineStart.getTime()) / (1000 * 60 * 60 * 24));
-      );
+      
-      const endDays = Math.floor(
-        (task.endDate.getTime() - timelineStart.getTime()) / (1000 * 60 * 60 * 24)
-      );
-
       positions.set(task.id, {
         x: startDays * dayWidth,
         width: Math.max(1, (endDays - startDays) * dayWidth),
         y: index * 40, // Assuming 40px row height
       });
     });
-
+    
     return positions;
   }, [tasks, timelineStart, dayWidth]);
 };
@@ -328,57 +326,57 @@ export const useTaskPositions = (tasks: GanttTask[], timelineStart: Date, dayWid
 // Memory management utilities
 export const useMemoryManagement = () => {
   const cleanupFunctions = useRef<Array<() => void>>([]);
-
+  
   const addCleanup = useCallback((cleanup: () => void) => {
     cleanupFunctions.current.push(cleanup);
   }, []);
-
+  
   const runCleanup = useCallback(() => {
     cleanupFunctions.current.forEach(cleanup => cleanup());
     cleanupFunctions.current = [];
   }, []);
-
+  
   useEffect(() => {
     return runCleanup;
   }, [runCleanup]);
-
+  
   return { addCleanup, runCleanup };
 };
 
 // Batch update utility for multiple task changes
-export const useBatchUpdates = <T>(updateFunction: (updates: T[]) => void, delay: number = 100) => {
+export const useBatchUpdates = <T>(
+  updateFunction: (updates: T[]) => void,
+  delay: number = 100
+) => {
   const batchRef = useRef<T[]>([]);
   const timeoutRef = useRef<NodeJS.Timeout>();
-
+  
-  const addUpdate = useCallback(
+  const addUpdate = useCallback((update: T) => {
-    (update: T) => {
+    batchRef.current.push(update);
-      batchRef.current.push(update);
+    
-
+    if (timeoutRef.current) {
-      if (timeoutRef.current) {
+      clearTimeout(timeoutRef.current);
-        clearTimeout(timeoutRef.current);
+    }
+    
+    timeoutRef.current = setTimeout(() => {
+      if (batchRef.current.length > 0) {
+        updateFunction([...batchRef.current]);
+        batchRef.current = [];
       }
-
+    }, delay);
-      timeoutRef.current = setTimeout(() => {
+  }, [updateFunction, delay]);
-        if (batchRef.current.length > 0) {
+  
-          updateFunction([...batchRef.current]);
-          batchRef.current = [];
-        }
-      }, delay);
-    },
-    [updateFunction, delay]
-  );
-
   const flushUpdates = useCallback(() => {
     if (timeoutRef.current) {
       clearTimeout(timeoutRef.current);
     }
-
+    
     if (batchRef.current.length > 0) {
       updateFunction([...batchRef.current]);
       batchRef.current = [];
     }
   }, [updateFunction]);
-
+  
   return { addUpdate, flushUpdates };
 };
 
@@ -387,24 +385,24 @@ export const useFPSMonitoring = () => {
   const fpsRef = useRef<number>(0);
   const frameCountRef = useRef<number>(0);
   const lastTimeRef = useRef<number>(performance.now());
-
+  
   const measureFPS = useCallback(() => {
     frameCountRef.current++;
     const now = performance.now();
-
+    
     if (now - lastTimeRef.current >= 1000) {
       fpsRef.current = Math.round((frameCountRef.current * 1000) / (now - lastTimeRef.current));
       frameCountRef.current = 0;
       lastTimeRef.current = now;
     }
-
+    
     requestAnimationFrame(measureFPS);
   }, []);
-
+  
   useEffect(() => {
     const rafId = requestAnimationFrame(measureFPS);
     return () => cancelAnimationFrame(rafId);
   }, [measureFPS]);
-
+  
   return fpsRef.current;
-};
+};

worklenz-frontend/tailwind.config.js

@@ -19,12 +19,6 @@ module.exports = {
           '"Noto Color Emoji"',
         ],
       },
-      colors: {
-        gray: {
-          750: '#2d3748',
-          850: '#1a202c',
-        },
-      },
     },
   },
   plugins: [],