The phases endpoint is now working and returns an empty array (since there are no phases yet for project 16). Now let me update the frontend to add phase dropdown support to the task form.

First, let me look at the KanbanBoard component where tasks are created:


TodoWrite

Implement phase dropdown in task form with real database data

Implementing phase dropdown in task form

Create API endpoint for phases if needed

Test feature with 3 phases and verify dropdown shows real data

Mark Feature #84 as passing after verification


Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable

Implement phase dropdown in task form with real database data

Implementing phase dropdown in task form

Create API endpoint for phases if needed

Test feature with 3 phases and verify dropdown shows real data

Mark Feature #84 as passing after verification


1→import { useEffect, useState, useMemo } from 'react'
     2→import { useSearchParams } from 'react-router-dom'
     3→import { Plus, X, GripVertical, Clock, User, RefreshCw, Flag, Pencil, Check, Trash2, Filter, ArrowUpDown, LayoutGrid, List, ChevronLeft, ChevronRight } from 'lucide-react'
     4→import * as Dialog from '@radix-ui/react-dialog'
     5→import * as AlertDialog from '@radix-ui/react-alert-dialog'
     6→import { useProjectStore } from '../stores/projectStore'
     7→import { useTaskStore, Task, TaskCreate, TaskUpdate } from '../stores/taskStore'
     8→import { useToastStore } from '../components/Toast'
     9→
    10→const ITEMS_PER_PAGE = 10
    11→
    12→const COLUMNS = [
    13→  { id: 'backlog', title: 'Backlog', color: 'border-slate-500' },
    14→  { id: 'in_progress', title: 'In Progress', color: 'border-accent' },
    15→  { id: 'qa', title: 'QA', color: 'border-primary-400' },
    16→  { id: 'done', title: 'Done', color: 'border-green-400' },
    17→  { id: 'blocked', title: 'Blocked', color: 'border-destructive' },
    18→]
    19→
    20→const PRIORITY_LABELS: Record<number, string> = {
    21→  0: 'Low',
    22→  1: 'Medium',
    23→  2: 'High',
    24→  3: 'Critical',
    25→}
    26→
    27→const STATUS_LABELS: Record<string, string> = {
    28→  backlog: 'Backlog',
    29→  in_progress: 'In Progress',
    30→  qa: 'QA',
    31→  done: 'Done',
    32→  blocked: 'Blocked',
    33→}
    34→
    35→export default function KanbanBoard() {
    36→  const [searchParams, setSearchParams] = useSearchParams()
    37→  const { currentProject } = useProjectStore()
    38→  const { tasks, fetchTasks, createTask, updateTask, updateTaskStatus, deleteTask, isTaskDeleting, isLoading } = useTaskStore()
    39→  const { addToast } = useToastStore()
    40→  const [showAddDialog, setShowAddDialog] = useState(false)
    41→  const [newTaskName, setNewTaskName] = useState('')
    42→  const [newTaskDescription, setNewTaskDescription] = useState('')
    43→  const [newTaskPriority, setNewTaskPriority] = useState(0)
    44→  const [isCreating, setIsCreating] = useState(false)
    45→  const [draggedTask, setDraggedTask] = useState<number | null>(null)
    46→  const [selectedTask, setSelectedTask] = useState<Task | null>(null)
    47→  const [isEditing, setIsEditing] = useState(false)
    48→  const [editName, setEditName] = useState('')
    49→  const [editDescription, setEditDescription] = useState('')
    50→  const [editPriority, setEditPriority] = useState(0)
    51→  const [isSaving, setIsSaving] = useState(false)
    52→  const [showDeleteDialog, setShowDeleteDialog] = useState(false)
    53→  const [isDeleting, setIsDeleting] = useState(false)
    54→  const [showUnsavedDialog, setShowUnsavedDialog] = useState(false)
    55→  const [pendingCloseAction, setPendingCloseAction] = useState<'close' | 'cancel' | null>(null)
    56→  // Filter and Sort state - initialize from URL params
    57→  const getInitialPriorityFilter = (): number | 'all' => {
    58→    const param = searchParams.get('priority')
    59→    if (param === 'all' || param === null) return 'all'
    60→    const num = parseInt(param, 10)
    61→    return [0, 1, 2, 3].includes(num) ? num : 'all'
    62→  }
    63→  const getInitialSortOrder = (): 'newest' | 'oldest' | 'priority' => {
    64→    const param = searchParams.get('sort')
    65→    if (param === 'newest' || param === 'oldest' || param === 'priority') return param
    66→    return 'newest'
    67→  }
    68→  const getInitialViewMode = (): 'kanban' | 'list' => {
    69→    const param = searchParams.get('view')
    70→    if (param === 'list') return 'list'
    71→    return 'kanban'
    72→  }
    73→
    74→  const [priorityFilter, setPriorityFilter] = useState<number | 'all'>(getInitialPriorityFilter)
    75→  const [sortOrder, setSortOrder] = useState<'newest' | 'oldest' | 'priority'>(getInitialSortOrder)
    76→  // View mode and pagination state
    77→  const [viewMode, setViewMode] = useState<'kanban' | 'list'>(getInitialViewMode)
    78→  const [currentPage, setCurrentPage] = useState(1)
    79→
    80→  useEffect(() => {
    81→    if (currentProject?.id) {
    82→      fetchTasks(currentProject.id)
    83→    }
    84→  }, [currentProject?.id, fetchTasks])
    85→
    86→  // Handle deep linking - select task from URL param after tasks are loaded
    87→  useEffect(() => {
    88→    const taskIdParam = searchParams.get('task')
    89→    if (taskIdParam && tasks.length > 0) {
    90→      const taskId = parseInt(taskIdParam, 10)
    91→      const task = tasks.find(t => t.id === taskId)
    92→      if (task) {
    93→        setSelectedTask(task)
    94→      }
    95→    }
    96→  }, [searchParams, tasks])
    97→
    98→  // Update URL when task is selected
    99→  const handleSelectTask = (task: Task) => {
   100→    setSelectedTask(task)
   101→    const newParams = new URLSearchParams(searchParams)
   102→    newParams.set('task', task.id.toString())
   103→    setSearchParams(newParams)
   104→  }
   105→
   106→  // Clear task from URL when panel is closed
   107→  const clearTaskFromUrl = () => {
   108→    const newParams = new URLSearchParams(searchParams)
   109→    newParams.delete('task')
   110→    setSearchParams(newParams)
   111→  }
   112→
   113→  // Update URL when filter changes
   114→  const handlePriorityFilterChange = (value: number | 'all') => {
   115→    setPriorityFilter(value)
   116→    const newParams = new URLSearchParams(searchParams)
   117→    if (value === 'all') {
   118→      newParams.delete('priority')
   119→    } else {
   120→      newParams.set('priority', value.toString())
   121→    }
   122→    setSearchParams(newParams)
   123→  }
   124→
   125→  // Update URL when sort changes
   126→  const handleSortOrderChange = (value: 'newest' | 'oldest' | 'priority') => {
   127→    setSortOrder(value)
   128→    const newParams = new URLSearchParams(searchParams)
   129→    if (value === 'newest') {
   130→      newParams.delete('sort') // default value, no need to store
   131→    } else {
   132→      newParams.set('sort', value)
   133→    }
   134→    setSearchParams(newParams)
   135→  }
   136→
   137→  // Update URL when view mode changes
   138→  const handleViewModeChange = (value: 'kanban' | 'list') => {
   139→    setViewMode(value)
   140→    const newParams = new URLSearchParams(searchParams)
   141→    if (value === 'kanban') {
   142→      newParams.delete('view') // default value, no need to store
   143→    } else {
   144→      newParams.set('view', value)
   145→    }
   146→    setSearchParams(newParams)
   147→  }
   148→
   149→  // Reset all filters to defaults
   150→  const handleResetFilters = () => {
   151→    setPriorityFilter('all')
   152→    setSortOrder('newest')
   153→    setCurrentPage(1)
   154→    const newParams = new URLSearchParams(searchParams)
   155→    newParams.delete('priority')
   156→    newParams.delete('sort')
   157→    setSearchParams(newParams)
   158→  }
   159→
   160→  // Check if filters are active (non-default)
   161→  const hasActiveFilters = priorityFilter !== 'all' || sortOrder !== 'newest'
   162→
   163→  // Filtered and sorted tasks
   164→  const filteredAndSortedTasks = useMemo(() => {
   165→    let result = [...tasks]
   166→
   167→    // Apply priority filter
   168→    if (priorityFilter !== 'all') {
   169→      result = result.filter(task => task.priority === priorityFilter)
   170→    }
   171→
   172→    // Apply sort
   173→    result.sort((a, b) => {
   174→      if (sortOrder === 'newest') {
   175→        return new Date(b.created_at).getTime() - new Date(a.created_at).getTime()
   176→      } else if (sortOrder === 'oldest') {
   177→        return new Date(a.created_at).getTime() - new Date(b.created_at).getTime()
   178→      } else {
   179→        // priority - highest first
   180→        return b.priority - a.priority
   181→      }
   182→    })
   183→
   184→    return result
   185→  }, [tasks, priorityFilter, sortOrder])
   186→
   187→  // Pagination calculations
   188→  const totalPages = Math.ceil(filteredAndSortedTasks.length / ITEMS_PER_PAGE)
   189→  const paginatedTasks = useMemo(() => {
   190→    const startIndex = (currentPage - 1) * ITEMS_PER_PAGE
   191→    return filteredAndSortedTasks.slice(startIndex, startIndex + ITEMS_PER_PAGE)
   192→  }, [filteredAndSortedTasks, currentPage])
   193→
   194→  // Reset page when filter changes
   195→  useEffect(() => {
   196→    setCurrentPage(1)
   197→  }, [priorityFilter, sortOrder])
   198→
   199→  const getTasksByStatus = (status: string) => {
   200→    return filteredAndSortedTasks.filter((task) => task.status === status)
   201→  }
   202→
   203→  const handleCreateTask = async () => {
   204→    if (!currentProject || !newTaskName.trim()) return
   205→    setIsCreating(true)
   206→    try {
   207→      const taskData: TaskCreate = {
   208→        name: newTaskName.trim(),
   209→        description: newTaskDescription.trim() || undefined,
   210→        priority: newTaskPriority,
   211→      }
   212→      await createTask(currentProject.id, taskData)
   213→      setNewTaskName('')
   214→      setNewTaskDescription('')
   215→      setNewTaskPriority(0)
   216→      setShowAddDialog(false)
   217→    } catch (error) {
   218→      console.error('Failed to create task:', error)
   219→      addToast('error', 'Create Failed', 'Failed to create task. Please try again.')
   220→    } finally {
   221→      setIsCreating(false)
   222→    }
   223→  }
   224→
   225→  const handleDragStart = (taskId: number) => {
   226→    setDraggedTask(taskId)
   227→  }
   228→
   229→  const handleDragOver = (e: React.DragEvent) => {
   230→    e.preventDefault()
   231→  }
   232→
   233→  const handleDrop = async (targetStatus: string) => {
   234→    if (draggedTask === null) return
   235→    try {
   236→      await updateTaskStatus(draggedTask, targetStatus)
   237→    } catch (error) {
   238→      console.error('Failed to update task status:', error)
   239→      addToast('error', 'Update Failed', 'Failed to update task status. Please try again.')
   240→    }
   241→    setDraggedTask(null)
   242→  }
   243→
   244→  const handleStartEdit = () => {
   245→    if (!selectedTask) return
   246→    setEditName(selectedTask.name)
   247→    setEditDescription(selectedTask.description || '')
   248→    setEditPriority(selectedTask.priority)
   249→    setIsEditing(true)
   250→  }
   251→
   252→  // Check if edit form has unsaved changes
   253→  const hasUnsavedChanges = () => {
   254→    if (!selectedTask || !isEditing) return false
   255→    return (
   256→      editName.trim() !== selectedTask.name ||
   257→      (editDescription.trim() || '') !== (selectedTask.description || '') ||
   258→      editPriority !== selectedTask.priority
   259→    )
   260→  }
   261→
   262→  const handleCancelEdit = () => {
   263→    if (hasUnsavedChanges()) {
   264→      setPendingCloseAction('cancel')
   265→      setShowUnsavedDialog(true)
   266→    } else {
   267→      setIsEditing(false)
   268→    }
   269→  }
   270→
   271→  const handleClosePanel = () => {
   272→    if (hasUnsavedChanges()) {
   273→      setPendingCloseAction('close')
   274→      setShowUnsavedDialog(true)
   275→    } else {
   276→      setSelectedTask(null)
   277→      setIsEditing(false)
   278→      clearTaskFromUrl()
   279→    }
   280→  }
   281→
   282→  const handleDiscardChanges = () => {
   283→    setShowUnsavedDialog(false)
   284→    if (pendingCloseAction === 'close') {
   285→      setSelectedTask(null)
   286→      clearTaskFromUrl()
   287→    }
   288→    setIsEditing(false)
   289→    setPendingCloseAction(null)
   290→  }
   291→
   292→  const handleKeepEditing = () => {
   293→    setShowUnsavedDialog(false)
   294→    setPendingCloseAction(null)
   295→  }
   296→
   297→  const handleSaveEdit = async () => {
   298→    if (!selectedTask) return
   299→    setIsSaving(true)
   300→    try {
   301→      const updates: TaskUpdate = {
   302→        name: editName.trim(),
   303→        description: editDescription.trim() || undefined,
   304→        priority: editPriority,
   305→      }
   306→      const updatedTask = await updateTask(selectedTask.id, updates)
   307→      setSelectedTask(updatedTask)
   308→      setIsEditing(false)
   309→    } catch (error) {
   310→      console.error('Failed to update task:', error)
   311→      addToast('error', 'Save Failed', 'Failed to save task changes. Please try again.')
   312→    } finally {
   313→      setIsSaving(false)
   314→    }
   315→  }
   316→
   317→  const handleDeleteTask = async () => {
   318→    if (!selectedTask) return
   319→    // Check if already being deleted (prevents rapid clicks)
   320→    if (isTaskDeleting(selectedTask.id)) return
   321→
   322→    const taskIdToDelete = selectedTask.id
   323→    const taskName = selectedTask.name
   324→    setIsDeleting(true)
   325→    // Close dialog immediately to prevent additional clicks
   326→    setShowDeleteDialog(false)
   327→
   328→    try {
   329→      await deleteTask(taskIdToDelete)
   330→      setSelectedTask(null)
   331→      clearTaskFromUrl()
   332→    } catch (error) {
   333→      console.error('Failed to delete task:', error)
   334→      addToast('error', 'Delete Failed', `Failed to delete task "${taskName}". Please try again.`)
   335→      // Re-open dialog if delete failed so user can retry
   336→      setShowDeleteDialog(true)
   337→    } finally {
   338→      setIsDeleting(false)
   339→    }
   340→  }
   341→
   342→  if (!currentProject) {
   343→    return (
   344→

   345→
Select a project to view its Kanban board

   346→

   347→    )
   348→  }
   349→
   350→  return (
   351→

   352→      {/* Header */}
   353→

   354→
Kanban Board

   355→

   356→          {/* Priority Filter */}
   357→

   358→            <Filter size={16} className="text-muted-foreground" />
   359→            <select
   360→              value={priorityFilter === 'all' ? 'all' : priorityFilter.toString()}
   361→              onChange={(e) => handlePriorityFilterChange(e.target.value === 'all' ? 'all' : Number(e.target.value))}
   362→              className="px-3 py-1.5 bg-card border border-border rounded-lg text-sm text-foreground focus:outline-none focus:ring-2 focus:ring-accent"
   363→            >
   364→              <option value="all">All Priorities</option>
   365→              <option value="3">Critical</option>
   366→              <option value="2">High</option>
   367→              <option value="1">Medium</option>
   368→              <option value="0">Low</option>
   369→            </select>
   370→

   371→
   372→          {/* Sort Order */}
   373→

   374→            <ArrowUpDown size={16} className="text-muted-foreground" />
   375→            <select
   376→              value={sortOrder}
   377→              onChange={(e) => handleSortOrderChange(e.target.value as 'newest' | 'oldest' | 'priority')}
   378→              className="px-3 py-1.5 bg-card border border-border rounded-lg text-sm text-foreground focus:outline-none focus:ring-2 focus:ring-accent"
   379→            >
   380→              <option value="newest">Newest First</option>
   381→              <option value="oldest">Oldest First</option>
   382→              <option value="priority">By Priority</option>
   383→            </select>
   384→

   385→
   386→          {/* Reset Filters Button */}
   387→          {hasActiveFilters && (
   388→            <button
   389→              onClick={handleResetFilters}
   390→              className="flex items-center gap-1.5 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
   391→              title="Reset Filters"
   392→            >
   393→              <RefreshCw size={14} />
   394→              Reset
   395→            </button>
   396→          )}
   397→
   398→          {/* View Mode Toggle */}
   399→

   400→            <button
   401→              onClick={() => handleViewModeChange('kanban')}
   402→              className={`p-1.5 rounded ${viewMode === 'kanban' ? 'bg-accent text-white' : 'text-muted-foreground hover:text-foreground'}`}
   403→              title="Kanban View"
   404→            >
   405→              <LayoutGrid size={18} />
   406→            </button>
   407→            <button
   408→              onClick={() => handleViewModeChange('list')}
   409→              className={`p-1.5 rounded ${viewMode === 'list' ? 'bg-accent text-white' : 'text-muted-foreground hover:text-foreground'}`}
   410→              title="List View"
   411→            >
   412→              <List size={18} />
   413→            </button>
   414→

   415→
   416→        <Dialog.Root open={showAddDialog} onOpenChange={setShowAddDialog}>
   417→          <Dialog.Trigger asChild>
   418→            <button className="btn-accent flex items-center gap-2">
   419→              <Plus size={18} />
   420→              Add Task
   421→            </button>
   422→          </Dialog.Trigger>
   423→          <Dialog.Portal>
   424→            <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
   425→            <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-4 md:p-6 w-[calc(100%-2rem)] max-w-md max-h-[calc(100vh-2rem)] overflow-y-auto z-50 shadow-xl">
   426→

   427→                <Dialog.Title className="text-xl font-semibold text-foreground">
   428→                  Add New Task
   429→                </Dialog.Title>
   430→                <Dialog.Close asChild>
   431→                  <button className="text-muted-foreground hover:text-foreground" aria-label="Close dialog">
   432→                    <X size={20} />
   433→                  </button>
   434→                </Dialog.Close>
   435→

   436→              <Dialog.Description className="text-muted-foreground mb-4">
   437→                Create a new task for this project.
   438→              </Dialog.Description>
   439→

   440→

   441→
   442→                    Task Name *
   443→
   444→                  <input
   445→                    type="text"
   446→                    value={newTaskName}
   447→                    onChange={(e) => setNewTaskName(e.target.value)}
   448→                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
   449→                    placeholder="Enter task name"
   450→                  />
   451→

   452→

   453→
   454→                    Description
   455→
   456→                  <textarea
   457→                    value={newTaskDescription}
   458→                    onChange={(e) => setNewTaskDescription(e.target.value)}
   459→                    rows={3}
   460→                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent resize-none"
   461→                    placeholder="Enter task description"
   462→                  />
   463→

   464→

   465→
   466→                    Priority
   467→
   468→                  <select
   469→                    value={newTaskPriority}
   470→                    onChange={(e) => setNewTaskPriority(Number(e.target.value))}
   471→                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
   472→                  >
   473→                    <option value={0}>Low</option>
   474→                    <option value={1}>Medium</option>
   475→                    <option value={2}>High</option>
   476→                    <option value={3}>Critical</option>
   477→                  </select>
   478→

   479→

   480→

   481→                <Dialog.Close asChild>
   482→                  <button className="px-4 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors">
   483→                    Cancel
   484→                  </button>
   485→                </Dialog.Close>
   486→                <button
   487→                  onClick={handleCreateTask}
   488→                  disabled={isCreating || !newTaskName.trim()}
   489→                  className="px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
   490→                >
   491→                  {isCreating ? 'Creating...' : 'Create Task'}
   492→                </button>
   493→

   494→            </Dialog.Content>
   495→          </Dialog.Portal>
   496→        </Dialog.Root>
   497→

   498→

   499→
   500→      {/* Main Content Area */}
   501→

   502→        {viewMode === 'list' ? (
   503→          /* List View with Pagination */
   504→

   505→            {/* Task List Table */}
   506→

   507→

   508→

   509→

   510→                    Task Name
   511→                    Status
   512→                    Priority
   513→                    Created
   514→

   515→

   516→

   517→                  {isLoading && tasks.length === 0 ? (
   518→

   519→
   520→                        Loading...
   521→
   522→

   523→                  ) : paginatedTasks.length === 0 ? (
   524→

   525→
   526→                        No tasks found
   527→
   528→

   529→                  ) : (
   530→                    paginatedTasks.map((task) => (
   531→
 handleSelectTask(task)}
   534→                        className={`border-t border-border hover:bg-secondary/50 cursor-pointer ${
   535→                          selectedTask?.id === task.id ? 'bg-secondary' : ''
   536→                        }`}
   537→                      >
   538→
   539→
{task.name}

   540→                          {task.description && (
   541→

   542→                              {task.description}
   543→

   544→                          )}
   545→
   546→
   547→
   554→                            {STATUS_LABELS[task.status] || task.status}
   555→
   556→
   557→
   558→
   564→                            {PRIORITY_LABELS[task.priority] || 'Unknown'}
   565→
   566→
   567→
   568→                          {new Date(task.created_at).toLocaleDateString()}
   569→
   570→

   571→                    ))
   572→                  )}
   573→

   574→

   575→

   576→
   577→            {/* Pagination Controls */}
   578→            {totalPages > 1 && (
   579→

   580→

   581→                  Showing {((currentPage - 1) * ITEMS_PER_PAGE) + 1} to {Math.min(currentPage * ITEMS_PER_PAGE, filteredAndSortedTasks.length)} of {filteredAndSortedTasks.length} tasks
   582→

   583→

   584→                  <button
   585→                    onClick={() => setCurrentPage(p => Math.max(1, p - 1))}
   586→                    disabled={currentPage === 1}
   587→                    className="p-2 rounded-lg bg-card border border-border text-muted-foreground hover:text-foreground hover:bg-secondary disabled:opacity-50 disabled:cursor-not-allowed"
   588→                  >
   589→                    <ChevronLeft size={18} />
   590→                  </button>
   591→

   592→                    {Array.from({ length: totalPages }, (_, i) => i + 1).map((page) => (
   593→                      <button
   594→                        key={page}
   595→                        onClick={() => setCurrentPage(page)}
   596→                        className={`w-8 h-8 rounded-lg text-sm ${
   597→                          page === currentPage
   598→                            ? 'bg-accent text-white'
   599→                            : 'bg-card border border-border text-muted-foreground hover:text-foreground hover:bg-secondary'
   600→                        }`}
   601→                      >
   602→                        {page}
   603→                      </button>
   604→                    ))}
   605→

   606→                  <button
   607→                    onClick={() => setCurrentPage(p => Math.min(totalPages, p + 1))}
   608→                    disabled={currentPage === totalPages}
   609→                    className="p-2 rounded-lg bg-card border border-border text-muted-foreground hover:text-foreground hover:bg-secondary disabled:opacity-50 disabled:cursor-not-allowed"
   610→                  >
   611→                    <ChevronRight size={18} />
   612→                  </button>
   613→

   614→

   615→            )}
   616→

   617→        ) : (
   618→        /* Kanban Columns */
   619→        <div className={`flex-1 flex gap-4 overflow-x-auto pb-4 ${selectedTask ? 'mr-0' : ''}`}>
   620→          {COLUMNS.map((column) => (
   621→          <div
   622→            key={column.id}
   623→            className={`flex-shrink-0 w-72 bg-card rounded-lg border-t-2 ${column.color}`}
   624→            onDragOver={handleDragOver}
   625→            onDrop={() => handleDrop(column.id)}
   626→          >
   627→            {/* Column Header */}
   628→

   629→

   630→
{column.title}

   631→
   632→                  {getTasksByStatus(column.id).length}
   633→
   634→

   635→

   636→
   637→            {/* Column Content */}
   638→

   639→              {isLoading && tasks.length === 0 ? (
   640→

   641→                  Loading...
   642→

   643→              ) : getTasksByStatus(column.id).length === 0 ? (
   644→

   645→                  No tasks
   646→

   647→              ) : (
   648→                getTasksByStatus(column.id).map((task) => (
   649→
 handleDragStart(task.id)}
   653→                    onClick={() => handleSelectTask(task)}
   654→                    className={`kanban-card bg-background rounded-lg p-4 border border-border cursor-pointer hover:border-muted-foreground ${
   655→                      draggedTask === task.id ? 'opacity-50' : ''
   656→                    } ${selectedTask?.id === task.id ? 'ring-2 ring-accent' : ''}`}
   657→                  >
   658→

   659→                      <GripVertical size={16} className="text-muted-foreground mt-0.5 flex-shrink-0" />
   660→

   661→
{task.name}

   662→                        {task.description && (
   663→

   664→                            {task.description}
   665→

   666→                        )}
   667→

   668→                          <span
   669→                            className={`badge ${
   670→                              column.id === 'backlog'
   671→                                ? 'badge-backlog'
   672→                                : column.id === 'in_progress'
   673→                                ? 'badge-in-progress'
   674→                                : column.id === 'qa'
   675→                                ? 'badge-qa'
   676→                                : column.id === 'done'
   677→                                ? 'badge-done'
   678→                                : 'badge-blocked'
   679→                            }`}
   680→                          >
   681→                            {column.title}
   682→
   683→
   689→                            {task.priority === 3 ? 'Critical' :
   690→                             task.priority === 2 ? 'High' :
   691→                             task.priority === 1 ? 'Medium' : 'Low'}
   692→
   693→

   694→

   695→

   696→

   697→                ))
   698→              )}
   699→

   700→

   701→          ))}
   702→

   703→        )}
   704→
   705→        {/* Task Details Panel */}
   706→        {selectedTask && (
   707→

   708→

   709→
Task Details

   710→

   711→                {!isEditing && (
   712→                  <>
   713→                    <button
   714→                      onClick={handleStartEdit}
   715→                      className="text-muted-foreground hover:text-accent transition-colors"
   716→                      title="Edit Task"
   717→                    >
   718→                      <Pencil size={18} />
   719→                    </button>
   720→                    <AlertDialog.Root open={showDeleteDialog} onOpenChange={setShowDeleteDialog}>
   721→                      <AlertDialog.Trigger asChild>
   722→                        <button
   723→                          className="text-muted-foreground hover:text-destructive transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
   724→                          title="Delete Task"
   725→                          disabled={isDeleting || (selectedTask ? isTaskDeleting(selectedTask.id) : false)}
   726→                        >
   727→                          <Trash2 size={18} />
   728→                        </button>
   729→                      </AlertDialog.Trigger>
   730→                      <AlertDialog.Portal>
   731→                        <AlertDialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
   732→                        <AlertDialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-4 md:p-6 w-[calc(100%-2rem)] max-w-md max-h-[calc(100vh-2rem)] overflow-y-auto z-50 shadow-xl">
   733→                          <AlertDialog.Title className="text-xl font-semibold text-foreground">
   734→                            Delete Task
   735→                          </AlertDialog.Title>
   736→                          <AlertDialog.Description className="mt-3 text-muted-foreground">
   737→                            Are you sure you want to delete {selectedTask.name}?
   738→                            This action cannot be undone.
   739→                          </AlertDialog.Description>
   740→

   741→                            <AlertDialog.Cancel asChild>
   742→                              <button className="px-4 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors">
   743→                                Cancel
   744→                              </button>
   745→                            </AlertDialog.Cancel>
   746→                            <AlertDialog.Action asChild>
   747→                              <button
   748→                                onClick={handleDeleteTask}
   749→                                disabled={isDeleting || (selectedTask ? isTaskDeleting(selectedTask.id) : false)}
   750→                                className="px-4 py-2 text-sm bg-destructive hover:bg-destructive/80 text-white rounded-lg transition-colors disabled:opacity-50"
   751→                              >
   752→                                {isDeleting || (selectedTask && isTaskDeleting(selectedTask.id)) ? 'Deleting...' : 'Delete Task'}
   753→                              </button>
   754→                            </AlertDialog.Action>
   755→

   756→                        </AlertDialog.Content>
   757→                      </AlertDialog.Portal>
   758→                    </AlertDialog.Root>
   759→                  </>
   760→                )}
   761→                <button
   762→                  onClick={handleClosePanel}
   763→                  className="text-muted-foreground hover:text-foreground transition-colors"
   764→                  title="Close"
   765→                >
   766→                  <X size={20} />
   767→                </button>
   768→

   769→

   770→

   771→              {isEditing ? (
   772→                /* Edit Form */
   773→

   774→

   775→                    Name *
   776→                    <input
   777→                      type="text"
   778→                      value={editName}
   779→                      onChange={(e) => setEditName(e.target.value)}
   780→                      className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
   781→                      placeholder="Task name"
   782→                    />
   783→

   784→

   785→                    Description
   786→                    <textarea
   787→                      value={editDescription}
   788→                      onChange={(e) => setEditDescription(e.target.value)}
   789→                      rows={3}
   790→                      className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent resize-none"
   791→                      placeholder="Task description"
   792→                    />
   793→

   794→

   795→                    Priority
   796→                    <select
   797→                      value={editPriority}
   798→                      onChange={(e) => setEditPriority(Number(e.target.value))}
   799→                      className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
   800→                    >
   801→                      <option value={0}>Low</option>
   802→                      <option value={1}>Medium</option>
   803→                      <option value={2}>High</option>
   804→                      <option value={3}>Critical</option>
   805→                    </select>
   806→

   807→

   808→                    <button
   809→                      onClick={handleCancelEdit}
   810→                      className="flex-1 px-3 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors"
   811→                    >
   812→                      Cancel
   813→                    </button>
   814→                    <button
   815→                      onClick={handleSaveEdit}
   816→                      disabled={isSaving || !editName.trim()}
   817→                      className="flex-1 flex items-center justify-center gap-2 px-3 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
   818→                    >
   819→                      {isSaving ? 'Saving...' : <><Check size={16} /> Save</>}
   820→                    </button>
   821→

   822→

   823→              ) : (
   824→                /* View Mode */
   825→                <>
   826→                  {/* Task Name */}
   827→

   828→                    Name
   829→
{selectedTask.name}

   830→

   831→
   832→                  {/* Description */}
   833→

   834→                    Description
   835→

   836→                      {selectedTask.description || No description}
   837→

   838→

   839→
   840→                  {/* Status */}
   841→

   842→                    Status
   843→
   850→                      {STATUS_LABELS[selectedTask.status] || selectedTask.status}
   851→
   852→

   853→
   854→                  {/* Priority */}
   855→

   856→                    Priority
   857→
   863→                      {PRIORITY_LABELS[selectedTask.priority] || 'Unknown'}
   864→
   865→

   866→
   867→                  {/* Agent Assignment */}
   868→

   869→
   870→                      <User size={14} />
   871→                      Agent Assignment
   872→
   873→

   874→                      {selectedTask.agent_type ? (
   875→                        {selectedTask.agent_type.replace('_', ' ')}
   876→                      ) : (
   877→                        Not assigned
   878→                      )}
   879→

   880→

   881→
   882→                  {/* Iteration Count */}
   883→

   884→
   885→                      <RefreshCw size={14} />
   886→                      Iteration Count
   887→
   888→
{selectedTask.iteration_count}

   889→

   890→
   891→                  {/* Flagged for Review */}
   892→

   893→
   894→                      <Flag size={14} />
   895→                      Flagged for Review
   896→
   897→

   898→                      {selectedTask.flagged_for_review ? 'Yes' : 'No'}
   899→

   900→

   901→
   902→                  {/* Time Estimates */}
   903→                  {(selectedTask.estimated_time || selectedTask.actual_time) && (
   904→

   905→
   906→                        <Clock size={14} />
   907→                        Time
   908→
   909→

   910→                        {selectedTask.estimated_time &&
Estimated: {selectedTask.estimated_time} min
}
   911→                        {selectedTask.actual_time &&
Actual: {selectedTask.actual_time} min
}
   912→

   913→

   914→                  )}
   915→
   916→                  {/* Created/Updated timestamps */}
   917→

   918→
Created: {new Date(selectedTask.created_at).toLocaleString()}

   919→
Updated: {new Date(selectedTask.updated_at).toLocaleString()}

   920→

   921→                </>
   922→              )}
   923→

   924→

   925→        )}
   926→
   927→        {/* Unsaved Changes Warning Dialog */}
   928→        <AlertDialog.Root open={showUnsavedDialog} onOpenChange={setShowUnsavedDialog}>
   929→          <AlertDialog.Portal>
   930→            <AlertDialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
   931→            <AlertDialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-4 md:p-6 w-[calc(100%-2rem)] max-w-md max-h-[calc(100vh-2rem)] overflow-y-auto z-50 shadow-xl">
   932→              <AlertDialog.Title className="text-xl font-semibold text-foreground">
   933→                Unsaved Changes
   934→              </AlertDialog.Title>
   935→              <AlertDialog.Description className="mt-3 text-muted-foreground">
   936→                You have unsaved changes. Are you sure you want to discard them?
   937→              </AlertDialog.Description>
   938→

   939→                <AlertDialog.Cancel asChild>
   940→                  <button
   941→                    onClick={handleKeepEditing}
   942→                    className="px-4 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors"
   943→                  >
   944→                    Keep Editing
   945→                  </button>
   946→                </AlertDialog.Cancel>
   947→                <AlertDialog.Action asChild>
   948→                  <button
   949→                    onClick={handleDiscardChanges}
   950→                    className="px-4 py-2 text-sm bg-destructive hover:bg-destructive/80 text-white rounded-lg transition-colors"
   951→                  >
   952→                    Discard Changes
   953→                  </button>
   954→                </AlertDialog.Action>
   955→

   956→            </AlertDialog.Content>
   957→          </AlertDialog.Portal>
   958→        </AlertDialog.Root>
   959→

   960→

   961→  )
   962→}
   963→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

import { useEffect, useState, useMemo } from 'react'
import { useSearchParams } from 'react-router-dom'
import { Plus, X, GripVertical, Clock, User, RefreshCw, Flag, Pencil, Check, Trash2, Filter, ArrowUpDown, LayoutGrid, List, ChevronLeft, ChevronRight } from 'lucide-react'
import * as Dialog from '@radix-ui/react-dialog'
import * as AlertDialog from '@radix-ui/react-alert-dialog'
import { useProjectStore } from '../stores/projectStore'
import { useTaskStore, Task, TaskCreate, TaskUpdate } from '../stores/taskStore'
import { useToastStore } from '../components/Toast'

const ITEMS_PER_PAGE = 10

const COLUMNS = [
  { id: 'backlog', title: 'Backlog', color: 'border-slate-500' },
  { id: 'in_progress', title: 'In Progress', color: 'border-accent' },
  { id: 'qa', title: 'QA', color: 'border-primary-400' },
  { id: 'done', title: 'Done', color: 'border-green-400' },
  { id: 'blocked', title: 'Blocked', color: 'border-destructive' },
]

const PRIORITY_LABELS: Record<number, string> = {
  0: 'Low',
  1: 'Medium',
  2: 'High',
  3: 'Critical',
}

const STATUS_LABELS: Record<string, string> = {
  backlog: 'Backlog',
  in_progress: 'In Progress',
  qa: 'QA',
  done: 'Done',
  blocked: 'Blocked',
}

export default function KanbanBoard() {
  const [searchParams, setSearchParams] = useSearchParams()
  const { currentProject } = useProjectStore()
  const { tasks, fetchTasks, createTask, updateTask, updateTaskStatus, deleteTask, isTaskDeleting, isLoading } = useTaskStore()
  const { addToast } = useToastStore()
  const [showAddDialog, setShowAddDialog] = useState(false)
  const [newTaskName, setNewTaskName] = useState('')
  const [newTaskDescription, setNewTaskDescription] = useState('')
  const [newTaskPriority, setNewTaskPriority] = useState(0)
  const [isCreating, setIsCreating] = useState(false)
  const [draggedTask, setDraggedTask] = useState<number | null>(null)
  const [selectedTask, setSelectedTask] = useState<Task | null>(null)
  const [isEditing, setIsEditing] = useState(false)
  const [editName, setEditName] = useState('')
  const [editDescription, setEditDescription] = useState('')
  const [editPriority, setEditPriority] = useState(0)
  const [isSaving, setIsSaving] = useState(false)
  const [showDeleteDialog, setShowDeleteDialog] = useState(false)
  const [isDeleting, setIsDeleting] = useState(false)
  const [showUnsavedDialog, setShowUnsavedDialog] = useState(false)
  const [pendingCloseAction, setPendingCloseAction] = useState<'close' | 'cancel' | null>(null)
  // Filter and Sort state - initialize from URL params
  const getInitialPriorityFilter = (): number | 'all' => {
    const param = searchParams.get('priority')
    if (param === 'all' || param === null) return 'all'
    const num = parseInt(param, 10)
    return [0, 1, 2, 3].includes(num) ? num : 'all'
  }
  const getInitialSortOrder = (): 'newest' | 'oldest' | 'priority' => {
    const param = searchParams.get('sort')
    if (param === 'newest' || param === 'oldest' || param === 'priority') return param
    return 'newest'
  }
  const getInitialViewMode = (): 'kanban' | 'list' => {
    const param = searchParams.get('view')
    if (param === 'list') return 'list'
    return 'kanban'
  }

  const [priorityFilter, setPriorityFilter] = useState<number | 'all'>(getInitialPriorityFilter)
  const [sortOrder, setSortOrder] = useState<'newest' | 'oldest' | 'priority'>(getInitialSortOrder)
  // View mode and pagination state
  const [viewMode, setViewMode] = useState<'kanban' | 'list'>(getInitialViewMode)
  const [currentPage, setCurrentPage] = useState(1)

  useEffect(() => {
    if (currentProject?.id) {
      fetchTasks(currentProject.id)
    }
  }, [currentProject?.id, fetchTasks])

  // Handle deep linking - select task from URL param after tasks are loaded
  useEffect(() => {
    const taskIdParam = searchParams.get('task')
    if (taskIdParam && tasks.length > 0) {
      const taskId = parseInt(taskIdParam, 10)
      const task = tasks.find(t => t.id === taskId)
      if (task) {
        setSelectedTask(task)
      }
    }
  }, [searchParams, tasks])

  // Update URL when task is selected
  const handleSelectTask = (task: Task) => {
    setSelectedTask(task)
    const newParams = new URLSearchParams(searchParams)
    newParams.set('task', task.id.toString())
    setSearchParams(newParams)
  }

  // Clear task from URL when panel is closed
  const clearTaskFromUrl = () => {
    const newParams = new URLSearchParams(searchParams)
    newParams.delete('task')
    setSearchParams(newParams)
  }

  // Update URL when filter changes
  const handlePriorityFilterChange = (value: number | 'all') => {
    setPriorityFilter(value)
    const newParams = new URLSearchParams(searchParams)
    if (value === 'all') {
      newParams.delete('priority')
    } else {
      newParams.set('priority', value.toString())
    }
    setSearchParams(newParams)
  }

  // Update URL when sort changes
  const handleSortOrderChange = (value: 'newest' | 'oldest' | 'priority') => {
    setSortOrder(value)
    const newParams = new URLSearchParams(searchParams)
    if (value === 'newest') {
      newParams.delete('sort') // default value, no need to store
    } else {
      newParams.set('sort', value)
    }
    setSearchParams(newParams)
  }

  // Update URL when view mode changes
  const handleViewModeChange = (value: 'kanban' | 'list') => {
    setViewMode(value)
    const newParams = new URLSearchParams(searchParams)
    if (value === 'kanban') {
      newParams.delete('view') // default value, no need to store
    } else {
      newParams.set('view', value)
    }
    setSearchParams(newParams)
  }

  // Reset all filters to defaults
  const handleResetFilters = () => {
    setPriorityFilter('all')
    setSortOrder('newest')
    setCurrentPage(1)
    const newParams = new URLSearchParams(searchParams)
    newParams.delete('priority')
    newParams.delete('sort')
    setSearchParams(newParams)
  }

  // Check if filters are active (non-default)
  const hasActiveFilters = priorityFilter !== 'all' || sortOrder !== 'newest'

  // Filtered and sorted tasks
  const filteredAndSortedTasks = useMemo(() => {
    let result = [...tasks]

    // Apply priority filter
    if (priorityFilter !== 'all') {
      result = result.filter(task => task.priority === priorityFilter)
    }

    // Apply sort
    result.sort((a, b) => {
      if (sortOrder === 'newest') {
        return new Date(b.created_at).getTime() - new Date(a.created_at).getTime()
      } else if (sortOrder === 'oldest') {
        return new Date(a.created_at).getTime() - new Date(b.created_at).getTime()
      } else {
        // priority - highest first
        return b.priority - a.priority
      }
    })

    return result
  }, [tasks, priorityFilter, sortOrder])

  // Pagination calculations
  const totalPages = Math.ceil(filteredAndSortedTasks.length / ITEMS_PER_PAGE)
  const paginatedTasks = useMemo(() => {
    const startIndex = (currentPage - 1) * ITEMS_PER_PAGE
    return filteredAndSortedTasks.slice(startIndex, startIndex + ITEMS_PER_PAGE)
  }, [filteredAndSortedTasks, currentPage])

  // Reset page when filter changes
  useEffect(() => {
    setCurrentPage(1)
  }, [priorityFilter, sortOrder])

  const getTasksByStatus = (status: string) => {
    return filteredAndSortedTasks.filter((task) => task.status === status)
  }

  const handleCreateTask = async () => {
    if (!currentProject || !newTaskName.trim()) return
    setIsCreating(true)
    try {
      const taskData: TaskCreate = {
        name: newTaskName.trim(),
        description: newTaskDescription.trim() || undefined,
        priority: newTaskPriority,
      }
      await createTask(currentProject.id, taskData)
      setNewTaskName('')
      setNewTaskDescription('')
      setNewTaskPriority(0)
      setShowAddDialog(false)
    } catch (error) {
      console.error('Failed to create task:', error)
      addToast('error', 'Create Failed', 'Failed to create task. Please try again.')
    } finally {
      setIsCreating(false)
    }
  }

  const handleDragStart = (taskId: number) => {
    setDraggedTask(taskId)
  }

  const handleDragOver = (e: React.DragEvent) => {
    e.preventDefault()
  }

  const handleDrop = async (targetStatus: string) => {
    if (draggedTask === null) return
    try {
      await updateTaskStatus(draggedTask, targetStatus)
    } catch (error) {
      console.error('Failed to update task status:', error)
      addToast('error', 'Update Failed', 'Failed to update task status. Please try again.')
    }
    setDraggedTask(null)
  }

  const handleStartEdit = () => {
    if (!selectedTask) return
    setEditName(selectedTask.name)
    setEditDescription(selectedTask.description || '')
    setEditPriority(selectedTask.priority)
    setIsEditing(true)
  }

  // Check if edit form has unsaved changes
  const hasUnsavedChanges = () => {
    if (!selectedTask || !isEditing) return false
    return (
      editName.trim() !== selectedTask.name ||
      (editDescription.trim() || '') !== (selectedTask.description || '') ||
      editPriority !== selectedTask.priority
    )
  }

  const handleCancelEdit = () => {
    if (hasUnsavedChanges()) {
      setPendingCloseAction('cancel')
      setShowUnsavedDialog(true)
    } else {
      setIsEditing(false)
    }
  }

  const handleClosePanel = () => {
    if (hasUnsavedChanges()) {
      setPendingCloseAction('close')
      setShowUnsavedDialog(true)
    } else {
      setSelectedTask(null)
      setIsEditing(false)
      clearTaskFromUrl()
    }
  }

  const handleDiscardChanges = () => {
    setShowUnsavedDialog(false)
    if (pendingCloseAction === 'close') {
      setSelectedTask(null)
      clearTaskFromUrl()
    }
    setIsEditing(false)
    setPendingCloseAction(null)
  }

  const handleKeepEditing = () => {
    setShowUnsavedDialog(false)
    setPendingCloseAction(null)
  }

  const handleSaveEdit = async () => {
    if (!selectedTask) return
    setIsSaving(true)
    try {
      const updates: TaskUpdate = {
        name: editName.trim(),
        description: editDescription.trim() || undefined,
        priority: editPriority,
      }
      const updatedTask = await updateTask(selectedTask.id, updates)
      setSelectedTask(updatedTask)
      setIsEditing(false)
    } catch (error) {
      console.error('Failed to update task:', error)
      addToast('error', 'Save Failed', 'Failed to save task changes. Please try again.')
    } finally {
      setIsSaving(false)
    }
  }

  const handleDeleteTask = async () => {
    if (!selectedTask) return
    // Check if already being deleted (prevents rapid clicks)
    if (isTaskDeleting(selectedTask.id)) return

    const taskIdToDelete = selectedTask.id
    const taskName = selectedTask.name
    setIsDeleting(true)
    // Close dialog immediately to prevent additional clicks
    setShowDeleteDialog(false)

    try {
      await deleteTask(taskIdToDelete)
      setSelectedTask(null)
      clearTaskFromUrl()
    } catch (error) {
      console.error('Failed to delete task:', error)
      addToast('error', 'Delete Failed', `Failed to delete task "${taskName}". Please try again.`)
      // Re-open dialog if delete failed so user can retry
      setShowDeleteDialog(true)
    } finally {
      setIsDeleting(false)
    }
  }

  if (!currentProject) {
    return (

Select a project to view its Kanban board

    )
  }

  return (

      {/* Header */}

Kanban Board

          {/* Priority Filter */}

            <Filter size={16} className="text-muted-foreground" />
            <select
              value={priorityFilter === 'all' ? 'all' : priorityFilter.toString()}
              onChange={(e) => handlePriorityFilterChange(e.target.value === 'all' ? 'all' : Number(e.target.value))}
              className="px-3 py-1.5 bg-card border border-border rounded-lg text-sm text-foreground focus:outline-none focus:ring-2 focus:ring-accent"
            >
              <option value="all">All Priorities</option>
              <option value="3">Critical</option>
              <option value="2">High</option>
              <option value="1">Medium</option>
              <option value="0">Low</option>
            </select>

          {/* Sort Order */}

            <ArrowUpDown size={16} className="text-muted-foreground" />
            <select
              value={sortOrder}
              onChange={(e) => handleSortOrderChange(e.target.value as 'newest' | 'oldest' | 'priority')}
              className="px-3 py-1.5 bg-card border border-border rounded-lg text-sm text-foreground focus:outline-none focus:ring-2 focus:ring-accent"
            >
              <option value="newest">Newest First</option>
              <option value="oldest">Oldest First</option>
              <option value="priority">By Priority</option>
            </select>

          {/* Reset Filters Button */}
          {hasActiveFilters && (
            <button
              onClick={handleResetFilters}
              className="flex items-center gap-1.5 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              title="Reset Filters"
            >
              <RefreshCw size={14} />
              Reset
            </button>
          )}

          {/* View Mode Toggle */}

            <button
              onClick={() => handleViewModeChange('kanban')}
              className={`p-1.5 rounded ${viewMode === 'kanban' ? 'bg-accent text-white' : 'text-muted-foreground hover:text-foreground'}`}
              title="Kanban View"
            >
              <LayoutGrid size={18} />
            </button>
            <button
              onClick={() => handleViewModeChange('list')}
              className={`p-1.5 rounded ${viewMode === 'list' ? 'bg-accent text-white' : 'text-muted-foreground hover:text-foreground'}`}
              title="List View"
            >
              <List size={18} />
            </button>

        <Dialog.Root open={showAddDialog} onOpenChange={setShowAddDialog}>
          <Dialog.Trigger asChild>
            <button className="btn-accent flex items-center gap-2">
              <Plus size={18} />
              Add Task
            </button>
          </Dialog.Trigger>
          <Dialog.Portal>
            <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
            <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-4 md:p-6 w-[calc(100%-2rem)] max-w-md max-h-[calc(100vh-2rem)] overflow-y-auto z-50 shadow-xl">

                <Dialog.Title className="text-xl font-semibold text-foreground">
                  Add New Task
                </Dialog.Title>
                <Dialog.Close asChild>
                  <button className="text-muted-foreground hover:text-foreground" aria-label="Close dialog">
                    <X size={20} />
                  </button>
                </Dialog.Close>

              <Dialog.Description className="text-muted-foreground mb-4">
                Create a new task for this project.
              </Dialog.Description>

                    Task Name *

                  <input
                    type="text"
                    value={newTaskName}
                    onChange={(e) => setNewTaskName(e.target.value)}
                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
                    placeholder="Enter task name"
                  />

                    Description

                  <textarea
                    value={newTaskDescription}
                    onChange={(e) => setNewTaskDescription(e.target.value)}
                    rows={3}
                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent resize-none"
                    placeholder="Enter task description"
                  />

                    Priority

                  <select
                    value={newTaskPriority}
                    onChange={(e) => setNewTaskPriority(Number(e.target.value))}
                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
                  >
                    <option value={0}>Low</option>
                    <option value={1}>Medium</option>
                    <option value={2}>High</option>
                    <option value={3}>Critical</option>
                  </select>

                <Dialog.Close asChild>
                  <button className="px-4 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors">
                    Cancel
                  </button>
                </Dialog.Close>
                <button
                  onClick={handleCreateTask}
                  disabled={isCreating || !newTaskName.trim()}
                  className="px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
                >
                  {isCreating ? 'Creating...' : 'Create Task'}
                </button>

            </Dialog.Content>
          </Dialog.Portal>
        </Dialog.Root>

      {/* Main Content Area */}

        {viewMode === 'list' ? (
          /* List View with Pagination */

            {/* Task List Table */}

                    Task Name
                    Status
                    Priority
                    Created

                  {isLoading && tasks.length === 0 ? (

                        Loading...

                  ) : paginatedTasks.length === 0 ? (

                        No tasks found

                  ) : (
                    paginatedTasks.map((task) => (

 handleSelectTask(task)}
                        className={`border-t border-border hover:bg-secondary/50 cursor-pointer ${
                          selectedTask?.id === task.id ? 'bg-secondary' : ''
                        }`}
                      >

{task.name}

                          {task.description && (

                              {task.description}

                          )}

                            {STATUS_LABELS[task.status] || task.status}

                            {PRIORITY_LABELS[task.priority] || 'Unknown'}

                          {new Date(task.created_at).toLocaleDateString()}

                    ))
                  )}

            {/* Pagination Controls */}
            {totalPages > 1 && (

                  Showing {((currentPage - 1) * ITEMS_PER_PAGE) + 1} to {Math.min(currentPage * ITEMS_PER_PAGE, filteredAndSortedTasks.length)} of {filteredAndSortedTasks.length} tasks

                  <button
                    onClick={() => setCurrentPage(p => Math.max(1, p - 1))}
                    disabled={currentPage === 1}
                    className="p-2 rounded-lg bg-card border border-border text-muted-foreground hover:text-foreground hover:bg-secondary disabled:opacity-50 disabled:cursor-not-allowed"
                  >
                    <ChevronLeft size={18} />
                  </button>

                    {Array.from({ length: totalPages }, (_, i) => i + 1).map((page) => (
                      <button
                        key={page}
                        onClick={() => setCurrentPage(page)}
                        className={`w-8 h-8 rounded-lg text-sm ${
                          page === currentPage
                            ? 'bg-accent text-white'
                            : 'bg-card border border-border text-muted-foreground hover:text-foreground hover:bg-secondary'
                        }`}
                      >
                        {page}
                      </button>
                    ))}

                  <button
                    onClick={() => setCurrentPage(p => Math.min(totalPages, p + 1))}
                    disabled={currentPage === totalPages}
                    className="p-2 rounded-lg bg-card border border-border text-muted-foreground hover:text-foreground hover:bg-secondary disabled:opacity-50 disabled:cursor-not-allowed"
                  >
                    <ChevronRight size={18} />
                  </button>

            )}

        ) : (
        /* Kanban Columns */
        <div className={`flex-1 flex gap-4 overflow-x-auto pb-4 ${selectedTask ? 'mr-0' : ''}`}>
          {COLUMNS.map((column) => (
          <div
            key={column.id}
            className={`flex-shrink-0 w-72 bg-card rounded-lg border-t-2 ${column.color}`}
            onDragOver={handleDragOver}
            onDrop={() => handleDrop(column.id)}
          >
            {/* Column Header */}

{column.title}

                  {getTasksByStatus(column.id).length}

            {/* Column Content */}

              {isLoading && tasks.length === 0 ? (

                  Loading...

              ) : getTasksByStatus(column.id).length === 0 ? (

                  No tasks

              ) : (
                getTasksByStatus(column.id).map((task) => (

 handleDragStart(task.id)}
                    onClick={() => handleSelectTask(task)}
                    className={`kanban-card bg-background rounded-lg p-4 border border-border cursor-pointer hover:border-muted-foreground ${
                      draggedTask === task.id ? 'opacity-50' : ''
                    } ${selectedTask?.id === task.id ? 'ring-2 ring-accent' : ''}`}
                  >

                      <GripVertical size={16} className="text-muted-foreground mt-0.5 flex-shrink-0" />

{task.name}

                        {task.description && (

                            {task.description}

                        )}

                          <span
                            className={`badge ${
                              column.id === 'backlog'
                                ? 'badge-backlog'
                                : column.id === 'in_progress'
                                ? 'badge-in-progress'
                                : column.id === 'qa'
                                ? 'badge-qa'
                                : column.id === 'done'
                                ? 'badge-done'
                                : 'badge-blocked'
                            }`}
                          >
                            {column.title}

                            {task.priority === 3 ? 'Critical' :
                             task.priority === 2 ? 'High' :
                             task.priority === 1 ? 'Medium' : 'Low'}

                ))
              )}

          ))}

        )}

        {/* Task Details Panel */}
        {selectedTask && (

Task Details

                {!isEditing && (
                  <>
                    <button
                      onClick={handleStartEdit}
                      className="text-muted-foreground hover:text-accent transition-colors"
                      title="Edit Task"
                    >
                      <Pencil size={18} />
                    </button>
                    <AlertDialog.Root open={showDeleteDialog} onOpenChange={setShowDeleteDialog}>
                      <AlertDialog.Trigger asChild>
                        <button
                          className="text-muted-foreground hover:text-destructive transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
                          title="Delete Task"
                          disabled={isDeleting || (selectedTask ? isTaskDeleting(selectedTask.id) : false)}
                        >
                          <Trash2 size={18} />
                        </button>
                      </AlertDialog.Trigger>
                      <AlertDialog.Portal>
                        <AlertDialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
                        <AlertDialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-4 md:p-6 w-[calc(100%-2rem)] max-w-md max-h-[calc(100vh-2rem)] overflow-y-auto z-50 shadow-xl">
                          <AlertDialog.Title className="text-xl font-semibold text-foreground">
                            Delete Task
                          </AlertDialog.Title>
                          <AlertDialog.Description className="mt-3 text-muted-foreground">
                            Are you sure you want to delete {selectedTask.name}?
                            This action cannot be undone.
                          </AlertDialog.Description>

                            <AlertDialog.Cancel asChild>
                              <button className="px-4 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors">
                                Cancel
                              </button>
                            </AlertDialog.Cancel>
                            <AlertDialog.Action asChild>
                              <button
                                onClick={handleDeleteTask}
                                disabled={isDeleting || (selectedTask ? isTaskDeleting(selectedTask.id) : false)}
                                className="px-4 py-2 text-sm bg-destructive hover:bg-destructive/80 text-white rounded-lg transition-colors disabled:opacity-50"
                              >
                                {isDeleting || (selectedTask && isTaskDeleting(selectedTask.id)) ? 'Deleting...' : 'Delete Task'}
                              </button>
                            </AlertDialog.Action>

                        </AlertDialog.Content>
                      </AlertDialog.Portal>
                    </AlertDialog.Root>
                  </>
                )}
                <button
                  onClick={handleClosePanel}
                  className="text-muted-foreground hover:text-foreground transition-colors"
                  title="Close"
                >
                  <X size={20} />
                </button>

              {isEditing ? (
                /* Edit Form */

                    Name *
                    <input
                      type="text"
                      value={editName}
                      onChange={(e) => setEditName(e.target.value)}
                      className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
                      placeholder="Task name"
                    />

                    Description
                    <textarea
                      value={editDescription}
                      onChange={(e) => setEditDescription(e.target.value)}
                      rows={3}
                      className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent resize-none"
                      placeholder="Task description"
                    />

                    Priority
                    <select
                      value={editPriority}
                      onChange={(e) => setEditPriority(Number(e.target.value))}
                      className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent"
                    >
                      <option value={0}>Low</option>
                      <option value={1}>Medium</option>
                      <option value={2}>High</option>
                      <option value={3}>Critical</option>
                    </select>

                    <button
                      onClick={handleCancelEdit}
                      className="flex-1 px-3 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors"
                    >
                      Cancel
                    </button>
                    <button
                      onClick={handleSaveEdit}
                      disabled={isSaving || !editName.trim()}
                      className="flex-1 flex items-center justify-center gap-2 px-3 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
                    >
                      {isSaving ? 'Saving...' : <><Check size={16} /> Save</>}
                    </button>

              ) : (
                /* View Mode */
                <>
                  {/* Task Name */}

                    Name

{selectedTask.name}

                  {/* Description */}

                    Description

                      {selectedTask.description || No description}

                  {/* Status */}

                    Status

                      {STATUS_LABELS[selectedTask.status] || selectedTask.status}

                  {/* Priority */}

                    Priority

                      {PRIORITY_LABELS[selectedTask.priority] || 'Unknown'}

                  {/* Agent Assignment */}

                      <User size={14} />
                      Agent Assignment

                      {selectedTask.agent_type ? (
                        {selectedTask.agent_type.replace('_', ' ')}
                      ) : (
                        Not assigned
                      )}

                  {/* Iteration Count */}

                      <RefreshCw size={14} />
                      Iteration Count

{selectedTask.iteration_count}

                  {/* Flagged for Review */}

                      <Flag size={14} />
                      Flagged for Review

                      {selectedTask.flagged_for_review ? 'Yes' : 'No'}

                  {/* Time Estimates */}
                  {(selectedTask.estimated_time || selectedTask.actual_time) && (

                        <Clock size={14} />
                        Time

                        {selectedTask.estimated_time &&
Estimated: {selectedTask.estimated_time} min
}
                        {selectedTask.actual_time &&
Actual: {selectedTask.actual_time} min
}

                  )}

                  {/* Created/Updated timestamps */}

Created: {new Date(selectedTask.created_at).toLocaleString()}

Updated: {new Date(selectedTask.updated_at).toLocaleString()}

                </>
              )}

        )}

        {/* Unsaved Changes Warning Dialog */}
        <AlertDialog.Root open={showUnsavedDialog} onOpenChange={setShowUnsavedDialog}>
          <AlertDialog.Portal>
            <AlertDialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
            <AlertDialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-4 md:p-6 w-[calc(100%-2rem)] max-w-md max-h-[calc(100vh-2rem)] overflow-y-auto z-50 shadow-xl">
              <AlertDialog.Title className="text-xl font-semibold text-foreground">
                Unsaved Changes
              </AlertDialog.Title>
              <AlertDialog.Description className="mt-3 text-muted-foreground">
                You have unsaved changes. Are you sure you want to discard them?
              </AlertDialog.Description>

                <AlertDialog.Cancel asChild>
                  <button
                    onClick={handleKeepEditing}
                    className="px-4 py-2 text-sm text-secondary-foreground hover:bg-secondary rounded-lg transition-colors"
                  >
                    Keep Editing
                  </button>
                </AlertDialog.Cancel>
                <AlertDialog.Action asChild>
                  <button
                    onClick={handleDiscardChanges}
                    className="px-4 py-2 text-sm bg-destructive hover:bg-destructive/80 text-white rounded-lg transition-colors"
                  >
                    Discard Changes
                  </button>
                </AlertDialog.Action>

            </AlertDialog.Content>
          </AlertDialog.Portal>
        </AlertDialog.Root>

  )
}


This file is large. I need to add:
1. Phase state for fetching phases
2. Phase dropdown in the Add Task dialog
3. Phase dropdown in the edit form
4. Phase ID when creating/updating tasks

Let me also check the taskStore to see its interface:


     1→import { create } from 'zustand'
     2→import { useToastStore } from '../components/Toast'
     3→
     4→export interface Task {
     5→  id: number
     6→  project_id: number
     7→  spec_id: number | null
     8→  phase_id: number | null
     9→  name: string
    10→  description: string | null
    11→  status: string
    12→  priority: number
    13→  estimated_time: number | null
    14→  actual_time: number | null
    15→  agent_type: string | null
    16→  iteration_count: number
    17→  flagged_for_review: boolean
    18→  depends_on: number[] | null
    19→  created_at: string
    20→  updated_at: string
    21→}
    22→
    23→export interface TaskCreate {
    24→  name: string
    25→  description?: string
    26→  priority?: number
    27→  agent_type?: string
    28→}
    29→
    30→export interface TaskUpdate {
    31→  name?: string
    32→  description?: string
    33→  priority?: number
    34→  status?: string
    35→  agent_type?: string
    36→}
    37→
    38→interface TaskStore {
    39→  tasks: Task[]
    40→  isLoading: boolean
    41→  error: string | null
    42→  deletingTaskIds: Set<number>
    43→  fetchTasks: (projectId: number) => Promise<void>
    44→  createTask: (projectId: number, task: TaskCreate) => Promise<Task>
    45→  updateTask: (taskId: number, updates: TaskUpdate) => Promise<Task>
    46→  updateTaskStatus: (taskId: number, status: string) => Promise<void>
    47→  deleteTask: (taskId: number) => Promise<void>
    48→  isTaskDeleting: (taskId: number) => boolean
    49→  clearTasks: () => void
    50→}
    51→
    52→const API_BASE = 'http://localhost:8000/api'
    53→
    54→export const useTaskStore = create<TaskStore>((set, get) => ({
    55→  tasks: [],
    56→  isLoading: false,
    57→  error: null,
    58→  deletingTaskIds: new Set<number>(),
    59→
    60→  fetchTasks: async (projectId: number) => {
    61→    set({ isLoading: true, error: null })
    62→    try {
    63→      const response = await fetch(`${API_BASE}/projects/${projectId}/tasks`)
    64→      if (!response.ok) throw new Error('Failed to fetch tasks')
    65→      const tasks = await response.json()
    66→      set({ tasks, isLoading: false })
    67→    } catch (error) {
    68→      const errorMessage = (error as Error).message
    69→      set({ error: errorMessage, isLoading: false })
    70→      useToastStore.getState().addToast('error', 'Failed to load tasks', errorMessage)
    71→    }
    72→  },
    73→
    74→  createTask: async (projectId: number, task: TaskCreate) => {
    75→    set({ isLoading: true, error: null })
    76→    try {
    77→      const response = await fetch(`${API_BASE}/projects/${projectId}/tasks`, {
    78→        method: 'POST',
    79→        headers: { 'Content-Type': 'application/json' },
    80→        body: JSON.stringify(task),
    81→      })
    82→      if (!response.ok) throw new Error('Failed to create task')
    83→      const newTask = await response.json()
    84→      set((state) => ({
    85→        tasks: [...state.tasks, newTask],
    86→        isLoading: false,
    87→      }))
    88→      return newTask
    89→    } catch (error) {
    90→      const errorMessage = (error as Error).message
    91→      set({ error: errorMessage, isLoading: false })
    92→      useToastStore.getState().addToast('error', 'Failed to create task', errorMessage)
    93→      throw error
    94→    }
    95→  },
    96→
    97→  updateTask: async (taskId: number, updates: TaskUpdate) => {
    98→    try {
    99→      const response = await fetch(`${API_BASE}/tasks/${taskId}`, {
   100→        method: 'PUT',
   101→        headers: { 'Content-Type': 'application/json' },
   102→        body: JSON.stringify(updates),
   103→      })
   104→      if (!response.ok) throw new Error('Failed to update task')
   105→      const updatedTask = await response.json()
   106→      set((state) => ({
   107→        tasks: state.tasks.map((t) =>
   108→          t.id === taskId ? updatedTask : t
   109→        ),
   110→      }))
   111→      return updatedTask
   112→    } catch (error) {
   113→      const errorMessage = (error as Error).message
   114→      set({ error: errorMessage })
   115→      useToastStore.getState().addToast('error', 'Failed to update task', errorMessage)
   116→      throw error
   117→    }
   118→  },
   119→
   120→  updateTaskStatus: async (taskId: number, status: string) => {
   121→    try {
   122→      const response = await fetch(`${API_BASE}/tasks/${taskId}/status`, {
   123→        method: 'PUT',
   124→        headers: { 'Content-Type': 'application/json' },
   125→        body: JSON.stringify({ status }),
   126→      })
   127→      if (!response.ok) throw new Error('Failed to update task status')
   128→      const updatedTask = await response.json()
   129→      set((state) => ({
   130→        tasks: state.tasks.map((t) =>
   131→          t.id === taskId ? updatedTask : t
   132→        ),
   133→      }))
   134→    } catch (error) {
   135→      const errorMessage = (error as Error).message
   136→      set({ error: errorMessage })
   137→      useToastStore.getState().addToast('error', 'Failed to update task status', errorMessage)
   138→      throw error
   139→    }
   140→  },
   141→
   142→  deleteTask: async (taskId: number) => {
   143→    // Prevent duplicate delete operations
   144→    const { deletingTaskIds } = get()
   145→    if (deletingTaskIds.has(taskId)) {
   146→      // Already deleting this task, silently return
   147→      return
   148→    }
   149→
   150→    // Mark task as being deleted
   151→    set((state) => ({
   152→      deletingTaskIds: new Set([...state.deletingTaskIds, taskId])
   153→    }))
   154→
   155→    try {
   156→      const response = await fetch(`${API_BASE}/tasks/${taskId}`, {
   157→        method: 'DELETE',
   158→      })
   159→      if (!response.ok) throw new Error('Failed to delete task')
   160→      set((state) => ({
   161→        tasks: state.tasks.filter((t) => t.id !== taskId),
   162→      }))
   163→    } catch (error) {
   164→      const errorMessage = (error as Error).message
   165→      set({ error: errorMessage })
   166→      useToastStore.getState().addToast('error', 'Failed to delete task', errorMessage)
   167→      throw error
   168→    } finally {
   169→      // Remove task from deleting set
   170→      set((state) => {
   171→        const newSet = new Set(state.deletingTaskIds)
   172→        newSet.delete(taskId)
   173→        return { deletingTaskIds: newSet }
   174→      })
   175→    }
   176→  },
   177→
   178→  isTaskDeleting: (taskId: number) => {
   179→    return get().deletingTaskIds.has(taskId)
   180→  },
   181→
   182→  clearTasks: () => {
   183→    set({ tasks: [], error: null })
   184→  },
   185→}))
   186→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

import { create } from 'zustand'
import { useToastStore } from '../components/Toast'

export interface Task {
  id: number
  project_id: number
  spec_id: number | null
  phase_id: number | null
  name: string
  description: string | null
  status: string
  priority: number
  estimated_time: number | null
  actual_time: number | null
  agent_type: string | null
  iteration_count: number
  flagged_for_review: boolean
  depends_on: number[] | null
  created_at: string
  updated_at: string
}

export interface TaskCreate {
  name: string
  description?: string
  priority?: number
  agent_type?: string
}

export interface TaskUpdate {
  name?: string
  description?: string
  priority?: number
  status?: string
  agent_type?: string
}

interface TaskStore {
  tasks: Task[]
  isLoading: boolean
  error: string | null
  deletingTaskIds: Set<number>
  fetchTasks: (projectId: number) => Promise<void>
  createTask: (projectId: number, task: TaskCreate) => Promise<Task>
  updateTask: (taskId: number, updates: TaskUpdate) => Promise<Task>
  updateTaskStatus: (taskId: number, status: string) => Promise<void>
  deleteTask: (taskId: number) => Promise<void>
  isTaskDeleting: (taskId: number) => boolean
  clearTasks: () => void
}

const API_BASE = 'http://localhost:8000/api'

export const useTaskStore = create<TaskStore>((set, get) => ({
  tasks: [],
  isLoading: false,
  error: null,
  deletingTaskIds: new Set<number>(),

  fetchTasks: async (projectId: number) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/tasks`)
      if (!response.ok) throw new Error('Failed to fetch tasks')
      const tasks = await response.json()
      set({ tasks, isLoading: false })
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
      useToastStore.getState().addToast('error', 'Failed to load tasks', errorMessage)
    }
  },

  createTask: async (projectId: number, task: TaskCreate) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/tasks`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(task),
      })
      if (!response.ok) throw new Error('Failed to create task')
      const newTask = await response.json()
      set((state) => ({
        tasks: [...state.tasks, newTask],
        isLoading: false,
      }))
      return newTask
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
      useToastStore.getState().addToast('error', 'Failed to create task', errorMessage)
      throw error
    }
  },

  updateTask: async (taskId: number, updates: TaskUpdate) => {
    try {
      const response = await fetch(`${API_BASE}/tasks/${taskId}`, {
        method: 'PUT',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(updates),
      })
      if (!response.ok) throw new Error('Failed to update task')
      const updatedTask = await response.json()
      set((state) => ({
        tasks: state.tasks.map((t) =>
          t.id === taskId ? updatedTask : t
        ),
      }))
      return updatedTask
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      useToastStore.getState().addToast('error', 'Failed to update task', errorMessage)
      throw error
    }
  },

  updateTaskStatus: async (taskId: number, status: string) => {
    try {
      const response = await fetch(`${API_BASE}/tasks/${taskId}/status`, {
        method: 'PUT',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ status }),
      })
      if (!response.ok) throw new Error('Failed to update task status')
      const updatedTask = await response.json()
      set((state) => ({
        tasks: state.tasks.map((t) =>
          t.id === taskId ? updatedTask : t
        ),
      }))
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      useToastStore.getState().addToast('error', 'Failed to update task status', errorMessage)
      throw error
    }
  },

  deleteTask: async (taskId: number) => {
    // Prevent duplicate delete operations
    const { deletingTaskIds } = get()
    if (deletingTaskIds.has(taskId)) {
      // Already deleting this task, silently return
      return
    }

    // Mark task as being deleted
    set((state) => ({
      deletingTaskIds: new Set([...state.deletingTaskIds, taskId])
    }))

    try {
      const response = await fetch(`${API_BASE}/tasks/${taskId}`, {
        method: 'DELETE',
      })
      if (!response.ok) throw new Error('Failed to delete task')
      set((state) => ({
        tasks: state.tasks.filter((t) => t.id !== taskId),
      }))
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      useToastStore.getState().addToast('error', 'Failed to delete task', errorMessage)
      throw error
    } finally {
      // Remove task from deleting set
      set((state) => {
        const newSet = new Set(state.deletingTaskIds)
        newSet.delete(taskId)
        return { deletingTaskIds: newSet }
      })
    }
  },

  isTaskDeleting: (taskId: number) => {
    return get().deletingTaskIds.has(taskId)
  },

  clearTasks: () => {
    set({ tasks: [], error: null })
  },
}))


I need to update the TaskCreate and TaskUpdate interfaces to include phase_id. Let me first create a phaseStore, then update the taskStore, and then update the KanbanBoard component.


Write

import { create } from 'zustand'

export interface Phase {
  id: number
  project_id: number
  name: string
  order: number
  status: string
  milestone_type: string
  depends_on: number[] | null
  created_at: string
  updated_at: string
}

export interface PhaseCreate {
  name: string
  order?: number
  milestone_type?: string
  depends_on?: number[]
}

export interface PhaseUpdate {
  name?: string
  order?: number
  status?: string
  milestone_type?: string
  depends_on?: number[]
}

interface PhaseStore {
  phases: Phase[]
  isLoading: boolean
  error: string | null
  fetchPhases: (projectId: number) => Promise<void>
  createPhase: (projectId: number, phase: PhaseCreate) => Promise<Phase>
  updatePhase: (phaseId: number, updates: PhaseUpdate) => Promise<Phase>
  deletePhase: (phaseId: number) => Promise<void>
  clearPhases: () => void
}

const API_BASE = 'http://localhost:8000/api'

export const usePhaseStore = create<PhaseStore>((set) => ({
  phases: [],
  isLoading: false,
  error: null,

  fetchPhases: async (projectId: number) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/phases`)
      if (!response.ok) throw new Error('Failed to fetch phases')
      const phases = await response.json()
      set({ phases, isLoading: false })
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
    }
  },

  createPhase: async (projectId: number, phase: PhaseCreate) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/phases`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(phase),
      })
      if (!response.ok) throw new Error('Failed to create phase')
      const newPhase = await response.json()
      set((state) => ({
        phases: [...state.phases, newPhase],
        isLoading: false,
      }))
      return newPhase
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
      throw error
    }
  },

  updatePhase: async (phaseId: number, updates: PhaseUpdate) => {
    try {
      const response = await fetch(`${API_BASE}/phases/${phaseId}`, {
        method: 'PUT',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(updates),
      })
      if (!response.ok) throw new Error('Failed to update phase')
      const updatedPhase = await response.json()
      set((state) => ({
        phases: state.phases.map((p) =>
          p.id === phaseId ? updatedPhase : p
        ),
      }))
      return updatedPhase
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      throw error
    }
  },

  deletePhase: async (phaseId: number) => {
    try {
      const response = await fetch(`${API_BASE}/phases/${phaseId}`, {
        method: 'DELETE',
      })
      if (!response.ok) throw new Error('Failed to delete phase')
      set((state) => ({
        phases: state.phases.filter((p) => p.id !== phaseId),
      }))
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      throw error
    }
  },

  clearPhases: () => {
    set({ phases: [], error: null })
  },
}))


File created successfully at: C:\Users\MikeSwanson\AutoBuilder\My-Auto-Builder\frontend\src\stores\phaseStore.ts

import { create } from 'zustand'

export interface Phase {
  id: number
  project_id: number
  name: string
  order: number
  status: string
  milestone_type: string
  depends_on: number[] | null
  created_at: string
  updated_at: string
}

export interface PhaseCreate {
  name: string
  order?: number
  milestone_type?: string
  depends_on?: number[]
}

export interface PhaseUpdate {
  name?: string
  order?: number
  status?: string
  milestone_type?: string
  depends_on?: number[]
}

interface PhaseStore {
  phases: Phase[]
  isLoading: boolean
  error: string | null
  fetchPhases: (projectId: number) => Promise<void>
  createPhase: (projectId: number, phase: PhaseCreate) => Promise<Phase>
  updatePhase: (phaseId: number, updates: PhaseUpdate) => Promise<Phase>
  deletePhase: (phaseId: number) => Promise<void>
  clearPhases: () => void
}

const API_BASE = 'http://localhost:8000/api'

export const usePhaseStore = create<PhaseStore>((set) => ({
  phases: [],
  isLoading: false,
  error: null,

  fetchPhases: async (projectId: number) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/phases`)
      if (!response.ok) throw new Error('Failed to fetch phases')
      const phases = await response.json()
      set({ phases, isLoading: false })
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
    }
  },

  createPhase: async (projectId: number, phase: PhaseCreate) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/phases`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(phase),
      })
      if (!response.ok) throw new Error('Failed to create phase')
      const newPhase = await response.json()
      set((state) => ({
        phases: [...state.phases, newPhase],
        isLoading: false,
      }))
      return newPhase
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
      throw error
    }
  },

  updatePhase: async (phaseId: number, updates: PhaseUpdate) => {
    try {
      const response = await fetch(`${API_BASE}/phases/${phaseId}`, {
        method: 'PUT',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(updates),
      })
      if (!response.ok) throw new Error('Failed to update phase')
      const updatedPhase = await response.json()
      set((state) => ({
        phases: state.phases.map((p) =>
          p.id === phaseId ? updatedPhase : p
        ),
      }))
      return updatedPhase
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      throw error
    }
  },

  deletePhase: async (phaseId: number) => {
    try {
      const response = await fetch(`${API_BASE}/phases/${phaseId}`, {
        method: 'DELETE',
      })
      if (!response.ok) throw new Error('Failed to delete phase')
      set((state) => ({
        phases: state.phases.filter((p) => p.id !== phaseId),
      }))
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      throw error
    }
  },

  clearPhases: () => {
    set({ phases: [], error: null })
  },
}))


Now update the taskStore to include phase_id in TaskCreate and TaskUpdate:


Edit

export interface TaskCreate {
  name: string
  description?: string
  priority?: number
  agent_type?: string
}

export interface TaskCreate {
  name: string
  description?: string
  priority?: number
  phase_id?: number
  agent_type?: string
}


<tool_use_error>File has not been read yet. Read it first before writing to it.</tool_use_error>

Error: File has not been read yet. Read it first before writing to it.


export interface TaskCreate {
  name: string
  description?: string
  priority?: number
  agent_type?: string
}

export interface TaskCreate {
  name: string
  description?: string
  priority?: number
  phase_id?: number | null
  agent_type?: string
}


The file C:\Users\MikeSwanson\AutoBuilder\My-Auto-Builder\frontend\src\stores\taskStore.ts has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
    19→  created_at: string
    20→  updated_at: string
    21→}
    22→
    23→export interface TaskCreate {
    24→  name: string
    25→  description?: string
    26→  priority?: number
    27→  phase_id?: number | null
    28→  agent_type?: string
    29→}
    30→
    31→export interface TaskUpdate {
    32→  name?: string
    33→  description?: string

export interface TaskCreate {
  name: string
  description?: string
  priority?: number
  phase_id?: number | null
  agent_type?: string
}

import { create } from 'zustand'
import { useToastStore } from '../components/Toast'

export interface Task {
  id: number
  project_id: number
  spec_id: number | null
  phase_id: number | null
  name: string
  description: string | null
  status: string
  priority: number
  estimated_time: number | null
  actual_time: number | null
  agent_type: string | null
  iteration_count: number
  flagged_for_review: boolean
  depends_on: number[] | null
  created_at: string
  updated_at: string
}

export interface TaskCreate {
  name: string
  description?: string
  priority?: number
  agent_type?: string
}

export interface TaskUpdate {
  name?: string
  description?: string
  priority?: number
  status?: string
  agent_type?: string
}

interface TaskStore {
  tasks: Task[]
  isLoading: boolean
  error: string | null
  deletingTaskIds: Set<number>
  fetchTasks: (projectId: number) => Promise<void>
  createTask: (projectId: number, task: TaskCreate) => Promise<Task>
  updateTask: (taskId: number, updates: TaskUpdate) => Promise<Task>
  updateTaskStatus: (taskId: number, status: string) => Promise<void>
  deleteTask: (taskId: number) => Promise<void>
  isTaskDeleting: (taskId: number) => boolean
  clearTasks: () => void
}

const API_BASE = 'http://localhost:8000/api'

export const useTaskStore = create<TaskStore>((set, get) => ({
  tasks: [],
  isLoading: false,
  error: null,
  deletingTaskIds: new Set<number>(),

  fetchTasks: async (projectId: number) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/tasks`)
      if (!response.ok) throw new Error('Failed to fetch tasks')
      const tasks = await response.json()
      set({ tasks, isLoading: false })
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
      useToastStore.getState().addToast('error', 'Failed to load tasks', errorMessage)
    }
  },

  createTask: async (projectId: number, task: TaskCreate) => {
    set({ isLoading: true, error: null })
    try {
      const response = await fetch(`${API_BASE}/projects/${projectId}/tasks`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(task),
      })
      if (!response.ok) throw new Error('Failed to create task')
      const newTask = await response.json()
      set((state) => ({
        tasks: [...state.tasks, newTask],
        isLoading: false,
      }))
      return newTask
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage, isLoading: false })
      useToastStore.getState().addToast('error', 'Failed to create task', errorMessage)
      throw error
    }
  },

  updateTask: async (taskId: number, updates: TaskUpdate) => {
    try {
      const response = await fetch(`${API_BASE}/tasks/${taskId}`, {
        method: 'PUT',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(updates),
      })
      if (!response.ok) throw new Error('Failed to update task')
      const updatedTask = await response.json()
      set((state) => ({
        tasks: state.tasks.map((t) =>
          t.id === taskId ? updatedTask : t
        ),
      }))
      return updatedTask
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      useToastStore.getState().addToast('error', 'Failed to update task', errorMessage)
      throw error
    }
  },

  updateTaskStatus: async (taskId: number, status: string) => {
    try {
      const response = await fetch(`${API_BASE}/tasks/${taskId}/status`, {
        method: 'PUT',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ status }),
      })
      if (!response.ok) throw new Error('Failed to update task status')
      const updatedTask = await response.json()
      set((state) => ({
        tasks: state.tasks.map((t) =>
          t.id === taskId ? updatedTask : t
        ),
      }))
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      useToastStore.getState().addToast('error', 'Failed to update task status', errorMessage)
      throw error
    }
  },

  deleteTask: async (taskId: number) => {
    // Prevent duplicate delete operations
    const { deletingTaskIds } = get()
    if (deletingTaskIds.has(taskId)) {
      // Already deleting this task, silently return
      return
    }

    // Mark task as being deleted
    set((state) => ({
      deletingTaskIds: new Set([...state.deletingTaskIds, taskId])
    }))

    try {
      const response = await fetch(`${API_BASE}/tasks/${taskId}`, {
        method: 'DELETE',
      })
      if (!response.ok) throw new Error('Failed to delete task')
      set((state) => ({
        tasks: state.tasks.filter((t) => t.id !== taskId),
      }))
    } catch (error) {
      const errorMessage = (error as Error).message
      set({ error: errorMessage })
      useToastStore.getState().addToast('error', 'Failed to delete task', errorMessage)
      throw error
    } finally {
      // Remove task from deleting set
      set((state) => {
        const newSet = new Set(state.deletingTaskIds)
        newSet.delete(taskId)
        return { deletingTaskIds: newSet }
      })
    }
  },

  isTaskDeleting: (taskId: number) => {
    return get().deletingTaskIds.has(taskId)
  },

  clearTasks: () => {
    set({ tasks: [], error: null })
  },
}))

name: string
description?: string
priority?: number
+  phase_id?: number | null
agent_type?: string
}


export interface TaskUpdate {
  name?: string
  description?: string
  priority?: number
  status?: string
  agent_type?: string
}

export interface TaskUpdate {
  name?: string
  description?: string
  priority?: number
  phase_id?: number | null
  status?: string
  agent_type?: string
}