Files
worklenz/worklenz-frontend/src/components/task-list-v2/TaskListV2.tsx
chamiakJ 6ba1ff57b2 refactor(task-list): streamline task addition and socket handling
- Removed local socket listener from AddTaskRow, delegating task addition to the global socket handler for real-time updates.
- Simplified the handleTaskAdded function in TaskListV2, eliminating the need for refetching tasks upon addition.
- Updated useTaskSocketHandlers to handle task data more efficiently, ensuring proper integration with the Redux store.
2025-07-06 15:42:12 +05:30

561 lines
20 KiB
TypeScript

import React, { useCallback, useMemo, useEffect } from 'react';
import { GroupedVirtuoso } from 'react-virtuoso';
import {
DndContext,
DragOverlay,
PointerSensor,
useSensor,
useSensors,
KeyboardSensor,
TouchSensor,
closestCenter,
} from '@dnd-kit/core';
import {
SortableContext,
verticalListSortingStrategy,
sortableKeyboardCoordinates,
} from '@dnd-kit/sortable';
import { useTranslation } from 'react-i18next';
import { useParams } from 'react-router-dom';
import { createPortal } from 'react-dom';
import { Skeleton } from 'antd';
import { HolderOutlined } from '@ant-design/icons';
// Redux hooks and selectors
import { useAppSelector } from '@/hooks/useAppSelector';
import { useAppDispatch } from '@/hooks/useAppDispatch';
import {
selectAllTasksArray,
selectGroups,
selectGrouping,
selectLoading,
selectError,
fetchTasksV3,
fetchTaskListColumns,
selectColumns,
selectCustomColumns,
selectLoadingColumns,
updateColumnVisibility,
} from '@/features/task-management/task-management.slice';
import {
selectCurrentGrouping,
selectCollapsedGroups,
toggleGroupCollapsed,
} from '@/features/task-management/grouping.slice';
import {
selectSelectedTaskIds,
selectLastSelectedTaskId,
selectTask,
toggleTaskSelection,
selectRange,
clearSelection,
} from '@/features/task-management/selection.slice';
import {
setCustomColumnModalAttributes,
toggleCustomColumnModalOpen,
} from '@/features/projects/singleProject/task-list-custom-columns/task-list-custom-columns-slice';
// Components
import TaskRowWithSubtasks from './TaskRowWithSubtasks';
import TaskGroupHeader from './TaskGroupHeader';
import ImprovedTaskFilters from '@/components/task-management/improved-task-filters';
import OptimizedBulkActionBar from '@/components/task-management/optimized-bulk-action-bar';
import CustomColumnModal from '@/pages/projects/projectView/taskList/task-list-table/custom-columns/custom-column-modal/custom-column-modal';
import AddTaskRow from './components/AddTaskRow';
import {
AddCustomColumnButton,
CustomColumnHeader,
} from './components/CustomColumnComponents';
// Hooks and utilities
import { useTaskSocketHandlers } from '@/hooks/useTaskSocketHandlers';
import { useSocket } from '@/socket/socketContext';
import { useDragAndDrop } from './hooks/useDragAndDrop';
import { useBulkActions } from './hooks/useBulkActions';
// Constants and types
import { BASE_COLUMNS, ColumnStyle } from './constants/columns';
import { Task } from '@/types/task-management.types';
import { SocketEvents } from '@/shared/socket-events';
const TaskListV2: React.FC = () => {
const dispatch = useAppDispatch();
const { projectId: urlProjectId } = useParams();
const { t } = useTranslation('task-list-table');
const { socket, connected } = useSocket();
// Redux state selectors
const allTasks = useAppSelector(selectAllTasksArray);
const groups = useAppSelector(selectGroups);
const grouping = useAppSelector(selectGrouping);
const loading = useAppSelector(selectLoading);
const error = useAppSelector(selectError);
const currentGrouping = useAppSelector(selectCurrentGrouping);
const selectedTaskIds = useAppSelector(selectSelectedTaskIds);
const lastSelectedTaskId = useAppSelector(selectLastSelectedTaskId);
const collapsedGroups = useAppSelector(selectCollapsedGroups);
const fields = useAppSelector(state => state.taskManagementFields) || [];
const columns = useAppSelector(selectColumns);
const customColumns = useAppSelector(selectCustomColumns);
const loadingColumns = useAppSelector(selectLoadingColumns);
// Configure sensors for drag and drop
const sensors = useSensors(
useSensor(PointerSensor, {
activationConstraint: {
distance: 8,
},
}),
useSensor(KeyboardSensor, {
coordinateGetter: sortableKeyboardCoordinates,
}),
useSensor(TouchSensor, {
activationConstraint: {
delay: 250,
tolerance: 5,
},
})
);
// Custom hooks
const { activeId, handleDragStart, handleDragOver, handleDragEnd } = useDragAndDrop(allTasks, groups);
const bulkActions = useBulkActions();
// Enable real-time updates via socket handlers
useTaskSocketHandlers();
// Filter visible columns based on local fields (primary) and backend columns (fallback)
const visibleColumns = useMemo(() => {
// Start with base columns
const baseVisibleColumns = BASE_COLUMNS.filter(column => {
// Always show drag handle and title (sticky columns)
if (column.isSticky) return true;
// Primary: Check local fields configuration
const field = fields.find(f => f.key === column.key);
if (field) {
return field.visible;
}
// Fallback: Check backend column configuration if local field not found
const backendColumn = columns.find(c => c.key === column.key);
if (backendColumn) {
return backendColumn.pinned ?? false;
}
// Default: hide if neither local field nor backend column found
return false;
});
// Add visible custom columns
const visibleCustomColumns = customColumns
?.filter(column => column.pinned)
?.map(column => ({
id: column.key || column.id || 'unknown',
label: column.name || t('customColumns.customColumnHeader'),
width: `${(column as any).width || 120}px`,
key: column.key || column.id || 'unknown',
custom_column: true,
custom_column_obj: column.custom_column_obj || (column as any).configuration,
isCustom: true,
name: column.name,
uuid: column.id,
})) || [];
return [...baseVisibleColumns, ...visibleCustomColumns];
}, [fields, columns, customColumns, t]);
// Sync local field changes with backend column configuration (debounced)
useEffect(() => {
if (!urlProjectId || columns.length === 0 || fields.length === 0) return;
const timeoutId = setTimeout(() => {
const changedFields = fields.filter(field => {
const backendColumn = columns.find(c => c.key === field.key);
if (backendColumn) {
return (backendColumn.pinned ?? false) !== field.visible;
}
return false;
});
changedFields.forEach(field => {
const backendColumn = columns.find(c => c.key === field.key);
if (backendColumn) {
dispatch(updateColumnVisibility({
projectId: urlProjectId,
item: {
...backendColumn,
pinned: field.visible
}
}));
}
});
}, 500);
return () => clearTimeout(timeoutId);
}, [fields, columns, urlProjectId, dispatch]);
// Effects
useEffect(() => {
if (urlProjectId) {
dispatch(fetchTasksV3(urlProjectId));
dispatch(fetchTaskListColumns(urlProjectId));
}
}, [dispatch, urlProjectId]);
// Event handlers
const handleTaskSelect = useCallback(
(taskId: string, event: React.MouseEvent) => {
if (event.ctrlKey || event.metaKey) {
dispatch(toggleTaskSelection(taskId));
} else if (event.shiftKey && lastSelectedTaskId) {
const taskIds = allTasks.map(t => t.id);
const startIdx = taskIds.indexOf(lastSelectedTaskId);
const endIdx = taskIds.indexOf(taskId);
const rangeIds = taskIds.slice(Math.min(startIdx, endIdx), Math.max(startIdx, endIdx) + 1);
dispatch(selectRange(rangeIds));
} else {
dispatch(clearSelection());
dispatch(selectTask(taskId));
}
},
[dispatch, lastSelectedTaskId, allTasks]
);
const handleGroupCollapse = useCallback(
(groupId: string) => {
dispatch(toggleGroupCollapsed(groupId));
},
[dispatch]
);
// Function to update custom column values
const updateTaskCustomColumnValue = useCallback((taskId: string, columnKey: string, value: string) => {
try {
if (!urlProjectId) {
console.error('Project ID is missing');
return;
}
const body = {
task_id: taskId,
column_key: columnKey,
value: value,
project_id: urlProjectId,
};
if (socket && connected) {
socket.emit(SocketEvents.TASK_CUSTOM_COLUMN_UPDATE.toString(), JSON.stringify(body));
} else {
console.warn('Socket not connected, unable to emit TASK_CUSTOM_COLUMN_UPDATE event');
}
} catch (error) {
console.error('Error updating custom column value:', error);
}
}, [urlProjectId, socket, connected]);
// Custom column settings handler
const handleCustomColumnSettings = useCallback((columnKey: string) => {
if (!columnKey) return;
const columnData = visibleColumns.find(col => col.key === columnKey || col.id === columnKey);
dispatch(setCustomColumnModalAttributes({
modalType: 'edit',
columnId: columnKey,
columnData: columnData
}));
dispatch(toggleCustomColumnModalOpen(true));
}, [dispatch, visibleColumns]);
// Add callback for task added
const handleTaskAdded = useCallback(() => {
// Task is now added in real-time via socket, no need to refetch
// The global socket handler will handle the real-time update
}, []);
// Memoized values for GroupedVirtuoso
const virtuosoGroups = useMemo(() => {
let currentTaskIndex = 0;
return groups.map(group => {
const isCurrentGroupCollapsed = collapsedGroups.has(group.id);
const visibleTasksInGroup = isCurrentGroupCollapsed
? []
: group.taskIds
.map(taskId => allTasks.find(task => task.id === taskId))
.filter((task): task is Task => task !== undefined);
const tasksForVirtuoso = visibleTasksInGroup.map(task => ({
...task,
originalIndex: allTasks.indexOf(task),
}));
const itemsWithAddTask = !isCurrentGroupCollapsed ? [
...tasksForVirtuoso,
{
id: `add-task-${group.id}`,
isAddTaskRow: true,
groupId: group.id,
groupType: currentGrouping || 'status',
groupValue: group.id, // Use the actual database ID from backend
projectId: urlProjectId,
}
] : tasksForVirtuoso;
const groupData = {
...group,
tasks: itemsWithAddTask,
startIndex: currentTaskIndex,
count: itemsWithAddTask.length,
actualCount: group.taskIds.length,
groupValue: group.groupValue || group.title,
};
currentTaskIndex += itemsWithAddTask.length;
return groupData;
});
}, [groups, allTasks, collapsedGroups, currentGrouping, urlProjectId]);
const virtuosoGroupCounts = useMemo(() => {
return virtuosoGroups.map(group => group.count);
}, [virtuosoGroups]);
const virtuosoItems = useMemo(() => {
return virtuosoGroups.flatMap(group => group.tasks);
}, [virtuosoGroups]);
// Render functions
const renderGroup = useCallback(
(groupIndex: number) => {
const group = virtuosoGroups[groupIndex];
const isGroupCollapsed = collapsedGroups.has(group.id);
const isGroupEmpty = group.actualCount === 0;
return (
<div className={groupIndex > 0 ? 'mt-2' : ''}>
<TaskGroupHeader
group={{
id: group.id,
name: group.title,
count: group.actualCount,
color: group.color,
}}
isCollapsed={isGroupCollapsed}
onToggle={() => handleGroupCollapse(group.id)}
/>
{isGroupEmpty && !isGroupCollapsed && (
<div className="relative w-full">
<div className="flex items-center min-w-max px-1 py-3">
{visibleColumns.map((column) => (
<div
key={`empty-${column.id}`}
style={{ width: column.width, flexShrink: 0 }}
/>
))}
</div>
<div className="absolute inset-0 flex items-center justify-center">
<div className="text-sm italic text-gray-400 dark:text-gray-500 bg-white dark:bg-gray-900 px-4 py-1 rounded-md border border-gray-200 dark:border-gray-700">
{t('noTasksInGroup')}
</div>
</div>
</div>
)}
</div>
);
},
[virtuosoGroups, collapsedGroups, handleGroupCollapse, visibleColumns, t]
);
const renderTask = useCallback(
(taskIndex: number) => {
const item = virtuosoItems[taskIndex];
if (!item || !urlProjectId) return null;
if ('isAddTaskRow' in item && item.isAddTaskRow) {
return (
<AddTaskRow
groupId={item.groupId}
groupType={item.groupType}
groupValue={item.groupValue}
projectId={urlProjectId}
visibleColumns={visibleColumns}
onTaskAdded={handleTaskAdded}
/>
);
}
return (
<TaskRowWithSubtasks
taskId={item.id}
projectId={urlProjectId}
visibleColumns={visibleColumns}
updateTaskCustomColumnValue={updateTaskCustomColumnValue}
/>
);
},
[virtuosoItems, visibleColumns, urlProjectId, handleTaskAdded, updateTaskCustomColumnValue]
);
// Render column headers
const renderColumnHeaders = useCallback(() => (
<div className="sticky top-0 z-30 bg-gray-50 dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700">
<div className="flex items-center px-1 py-3 w-full" style={{ minWidth: 'max-content', height: '44px' }}>
{visibleColumns.map(column => {
const columnStyle: ColumnStyle = {
width: column.width,
flexShrink: 0,
...(column.id === 'labels' && column.width === 'auto'
? {
minWidth: '200px',
flexGrow: 1,
}
: {}),
...((column as any).minWidth && { minWidth: (column as any).minWidth }),
...((column as any).maxWidth && { maxWidth: (column as any).maxWidth }),
};
return (
<div
key={column.id}
className={`text-sm font-semibold text-gray-600 dark:text-gray-300 ${
column.id === 'taskKey' ? 'pl-3' : ''
}`}
style={columnStyle}
>
{column.id === 'dragHandle' || column.id === 'checkbox' ? (
<span></span>
) : (column as any).isCustom ? (
<CustomColumnHeader
column={column}
onSettingsClick={handleCustomColumnSettings}
/>
) : (
t(column.label || '')
)}
</div>
);
})}
<div className="flex items-center justify-center" style={{ width: '60px', flexShrink: 0 }}>
<AddCustomColumnButton />
</div>
</div>
</div>
), [visibleColumns, t, handleCustomColumnSettings]);
// Loading and error states
if (loading || loadingColumns) return <Skeleton active />;
if (error) return <div>Error: {error}</div>;
return (
<DndContext
sensors={sensors}
collisionDetection={closestCenter}
onDragStart={handleDragStart}
onDragOver={handleDragOver}
onDragEnd={handleDragEnd}
>
<div className="flex flex-col bg-white dark:bg-gray-900" style={{ height: '100vh', overflow: 'hidden' }}>
{/* Task Filters */}
<div className="flex-none px-4 py-3" style={{ height: '66px', flexShrink: 0 }}>
<ImprovedTaskFilters position="list" />
</div>
{/* Table Container */}
<div
className="flex-1 overflow-auto border border-gray-200 dark:border-gray-700"
style={{
height: '600px',
maxHeight: '600px'
}}
>
<div style={{ minWidth: 'max-content' }}>
{/* Column Headers */}
{renderColumnHeaders()}
{/* Task List Content */}
<div className="bg-white dark:bg-gray-900">
<SortableContext
items={virtuosoItems
.filter(item => !('isAddTaskRow' in item) && !item.parent_task_id)
.map(item => item.id)
.filter((id): id is string => id !== undefined)}
strategy={verticalListSortingStrategy}
>
<GroupedVirtuoso
style={{ height: '550px' }}
groupCounts={virtuosoGroupCounts}
groupContent={renderGroup}
itemContent={renderTask}
components={{
List: React.forwardRef<
HTMLDivElement,
{ style?: React.CSSProperties; children?: React.ReactNode }
>(({ style, children }, ref) => (
<div ref={ref} style={style || {}} className="virtuoso-list-container bg-white dark:bg-gray-900">
{children}
</div>
)),
}}
/>
</SortableContext>
</div>
</div>
</div>
{/* Drag Overlay */}
<DragOverlay dropAnimation={null}>
{activeId ? (
<div className="bg-white dark:bg-gray-800 shadow-xl rounded-md border-2 border-blue-400 opacity-95">
<div className="px-4 py-3">
<div className="flex items-center gap-3">
<HolderOutlined className="text-blue-500" />
<div>
<div className="text-sm font-medium text-gray-900 dark:text-white">
{allTasks.find(task => task.id === activeId)?.name ||
allTasks.find(task => task.id === activeId)?.title ||
'Task'}
</div>
<div className="text-xs text-gray-500 dark:text-gray-400">
{allTasks.find(task => task.id === activeId)?.task_key}
</div>
</div>
</div>
</div>
</div>
) : null}
</DragOverlay>
{/* Bulk Action Bar */}
{selectedTaskIds.length > 0 && urlProjectId && (
<div className="fixed bottom-6 left-1/2 transform -translate-x-1/2 z-50">
<OptimizedBulkActionBar
selectedTaskIds={selectedTaskIds}
totalSelected={selectedTaskIds.length}
projectId={urlProjectId}
onClearSelection={bulkActions.handleClearSelection}
onBulkStatusChange={bulkActions.handleBulkStatusChange}
onBulkPriorityChange={bulkActions.handleBulkPriorityChange}
onBulkPhaseChange={bulkActions.handleBulkPhaseChange}
onBulkAssignToMe={bulkActions.handleBulkAssignToMe}
onBulkAssignMembers={bulkActions.handleBulkAssignMembers}
onBulkAddLabels={bulkActions.handleBulkAddLabels}
onBulkArchive={bulkActions.handleBulkArchive}
onBulkDelete={bulkActions.handleBulkDelete}
onBulkDuplicate={bulkActions.handleBulkDuplicate}
onBulkExport={bulkActions.handleBulkExport}
onBulkSetDueDate={bulkActions.handleBulkSetDueDate}
/>
</div>
)}
{/* Custom Column Modal */}
{createPortal(<CustomColumnModal />, document.body, 'custom-column-modal')}
</div>
</DndContext>
);
};
export default TaskListV2;