264 lines
10 KiB
TypeScript
264 lines
10 KiB
TypeScript
'use client'
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import { useState, useTransition, useEffect, useActionState } from 'react'
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import { useFormStatus } from 'react-dom'
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import {
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DndContext, DragEndEvent, DragOverlay,
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KeyboardSensor, PointerSensor, useSensor, useSensors, closestCenter,
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} from '@dnd-kit/core'
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import {
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SortableContext, useSortable, verticalListSortingStrategy, arrayMove,
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sortableKeyboardCoordinates,
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} from '@dnd-kit/sortable'
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import { CSS } from '@dnd-kit/utilities'
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import { toast } from 'sonner'
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import { Button } from '@/components/ui/button'
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import { Input } from '@/components/ui/input'
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import { Badge } from '@/components/ui/badge'
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import { CodeBadge } from '@/components/shared/code-badge'
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import { PanelNavBar } from '@/components/shared/panel-nav-bar'
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import { deriveTaskCode } from '@/lib/code'
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import { useSprintStore } from '@/stores/sprint-store'
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import {
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createTaskAction, updateTaskStatusAction, updateTaskAction,
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deleteTaskAction, reorderTasksAction,
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} from '@/actions/tasks'
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import { cn } from '@/lib/utils'
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const STATUS_CYCLE: Record<string, 'TO_DO' | 'IN_PROGRESS' | 'DONE'> = {
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TO_DO: 'IN_PROGRESS',
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IN_PROGRESS: 'DONE',
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DONE: 'TO_DO',
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}
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const STATUS_COLORS: Record<string, string> = {
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TO_DO: 'bg-status-todo/15 text-status-todo border-status-todo/30',
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IN_PROGRESS: 'bg-status-in-progress/15 text-status-in-progress border-status-in-progress/30',
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DONE: 'bg-status-done/15 text-status-done border-status-done/30',
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}
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const STATUS_LABELS: Record<string, string> = { TO_DO: 'To Do', IN_PROGRESS: 'Bezig', DONE: 'Klaar' }
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const PRIORITY_LABELS: Record<number, string> = { 1: 'Kritiek', 2: 'Hoog', 3: 'Gemiddeld', 4: 'Laag' }
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export interface Task {
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id: string
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title: string
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description: string | null
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priority: number
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status: string
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story_id: string
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sprint_id: string | null
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}
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interface TaskListProps {
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storyId: string
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storyCode: string | null
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sprintId: string
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productId: string
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tasks: Task[]
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isDemo: boolean
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}
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function SortableTaskRow({
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task, code, isDemo, onStatusToggle, onDelete,
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}: { task: Task; code: string | null; isDemo: boolean; onStatusToggle: () => void; onDelete: () => void }) {
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const [editing, setEditing] = useState(false)
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const { attributes, listeners, setNodeRef, transform, transition, isDragging } = useSortable({ id: task.id })
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const style = { transform: CSS.Transform.toString(transform), transition, opacity: isDragging ? 0.4 : 1 }
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const [, formAction] = useActionState(
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async (_prev: unknown, fd: FormData) => {
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const result = await updateTaskAction(_prev, fd)
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if (result?.success) setEditing(false)
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return result
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},
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undefined
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)
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if (editing) {
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return (
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<div ref={setNodeRef} style={style} className="px-4 py-2 border-b border-border bg-surface-container">
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<form action={formAction} className="space-y-2">
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<input type="hidden" name="id" value={task.id} />
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<input type="hidden" name="priority" value={task.priority} />
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<Input name="title" defaultValue={task.title} className="h-7 text-sm" required autoFocus />
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<div className="flex gap-2">
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<EditSubmitButton />
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<Button type="button" variant="ghost" size="sm" className="h-7" onClick={() => setEditing(false)}>Annuleren</Button>
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</div>
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</form>
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</div>
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)
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}
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return (
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<div ref={setNodeRef} style={style} className="group flex items-start gap-3 px-4 py-2.5 border-b border-border hover:bg-surface-container/50 transition-colors">
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{!isDemo && (
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<span {...attributes} {...listeners} className="text-muted-foreground cursor-grab active:cursor-grabbing shrink-0 text-sm select-none mt-0.5">⠿</span>
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)}
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<div className="flex-1 min-w-0">
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<div className="flex items-start justify-between gap-2">
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<p className={cn('text-sm truncate flex-1', task.status === 'DONE' && 'line-through text-muted-foreground')}>
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{task.title}
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</p>
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{code && <CodeBadge code={code} className="shrink-0 mt-0.5" />}
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</div>
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<span className="text-xs text-muted-foreground">{PRIORITY_LABELS[task.priority]}</span>
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</div>
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<button onClick={onStatusToggle} disabled={isDemo} aria-label={`Status: ${STATUS_LABELS[task.status]}`} className="mt-0.5">
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<Badge className={cn('text-xs border cursor-pointer hover:opacity-80 transition-opacity', STATUS_COLORS[task.status])}>
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{STATUS_LABELS[task.status]}
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</Badge>
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</button>
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{!isDemo && (
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<div className="opacity-0 group-hover:opacity-100 flex gap-1 mt-0.5">
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<button onClick={() => setEditing(true)} className="text-xs text-muted-foreground hover:text-foreground">Bewerk</button>
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<button onClick={onDelete} aria-label="Verwijder taak" className="text-xs text-muted-foreground hover:text-error">×</button>
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</div>
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)}
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</div>
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)
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}
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function EditSubmitButton() {
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const { pending } = useFormStatus()
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return <Button type="submit" size="sm" className="h-7" disabled={pending}>{pending ? '…' : 'Opslaan'}</Button>
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}
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function CreateTaskForm({ storyId, sprintId, onDone }: { storyId: string; sprintId: string; onDone: () => void }) {
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const [state, formAction] = useActionState(
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async (_prev: unknown, fd: FormData) => {
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const result = await createTaskAction(_prev, fd)
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if (result?.success) { onDone(); return result }
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if (result?.error) toast.error(typeof result.error === 'string' ? result.error : 'Aanmaken mislukt')
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return result
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},
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undefined
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)
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return (
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<form action={formAction} className="flex flex-col gap-1.5 px-4 py-2 border-b border-border">
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<input type="hidden" name="storyId" value={storyId} />
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<input type="hidden" name="sprintId" value={sprintId} />
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<input type="hidden" name="priority" value="2" />
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<div className="flex gap-2">
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<Input name="title" autoFocus placeholder="Taaknaam…" className="h-7 text-sm flex-1" required />
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<CreateSubmitButton />
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<Button type="button" variant="ghost" size="sm" className="h-7" aria-label="Annuleer" onClick={onDone}>×</Button>
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</div>
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{state && 'error' in state && typeof state.error === 'string' && (
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<p className="text-xs text-destructive">{state.error}</p>
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)}
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</form>
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)
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}
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function CreateSubmitButton() {
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const { pending } = useFormStatus()
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return <Button type="submit" size="sm" className="h-7" disabled={pending}>{pending ? '…' : 'Toevoegen'}</Button>
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}
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export function TaskList({ storyId, storyCode, sprintId, productId: _productId, tasks, isDemo }: TaskListProps) {
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const { taskOrder, initTasks, reorderTasks, rollbackTasks } = useSprintStore()
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const [creating, setCreating] = useState(false)
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const [activeDragId, setActiveDragId] = useState<string | null>(null)
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const [, startTransition] = useTransition()
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const idKey = tasks.map(t => t.id).join(',')
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useEffect(() => {
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initTasks(storyId, idKey ? idKey.split(',') : [])
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [storyId, idKey])
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const taskMap = Object.fromEntries(tasks.map(t => [t.id, t]))
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const order = taskOrder[storyId] ?? tasks.map(t => t.id)
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const orderedTasks = order.map(id => taskMap[id]).filter(Boolean)
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const doneCount = orderedTasks.filter(t => t.status === 'DONE').length
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const sensors = useSensors(
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useSensor(PointerSensor, { activationConstraint: { distance: 5 } }),
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useSensor(KeyboardSensor, { coordinateGetter: sortableKeyboardCoordinates })
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)
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function handleDragEnd(event: DragEndEvent) {
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const { active, over } = event
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if (!over || active.id === over.id) return
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const prevOrder = [...order]
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const newOrder = arrayMove([...order], order.indexOf(active.id as string), order.indexOf(over.id as string))
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reorderTasks(storyId, newOrder)
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setActiveDragId(null)
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startTransition(async () => {
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const result = await reorderTasksAction(storyId, newOrder)
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if (!result.success) { rollbackTasks(storyId, prevOrder); toast.error('Volgorde opslaan mislukt') }
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})
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}
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function handleStatusToggle(task: Task) {
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startTransition(async () => {
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await updateTaskStatusAction(task.id, STATUS_CYCLE[task.status] ?? 'TO_DO')
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})
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}
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function handleDelete(id: string) {
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startTransition(async () => {
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const result = await deleteTaskAction(id)
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if (result && 'error' in result) toast.error(result.error ?? 'Verwijderen mislukt')
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})
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}
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return (
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<div className="flex flex-col h-full">
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<PanelNavBar
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title="Taken"
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actions={
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<>
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<span className="text-xs text-muted-foreground">{doneCount}/{orderedTasks.length} klaar</span>
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{!isDemo && (
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<Button size="sm" className="h-7 text-xs" onClick={() => setCreating(true)}>+ Taak</Button>
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)}
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</>
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}
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/>
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<div className="flex-1 overflow-y-auto">
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{creating && (
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<CreateTaskForm storyId={storyId} sprintId={sprintId} onDone={() => setCreating(false)} />
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)}
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{orderedTasks.length === 0 && !creating ? (
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<div className="text-center mt-8 space-y-3">
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<p className="text-sm text-muted-foreground">Geen taken voor deze story.</p>
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{!isDemo && <Button size="sm" variant="outline" onClick={() => setCreating(true)}>Maak eerste taak aan</Button>}
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</div>
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) : (
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<DndContext
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id="task-list"
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sensors={sensors}
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collisionDetection={closestCenter}
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onDragStart={e => setActiveDragId(e.active.id as string)}
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onDragEnd={handleDragEnd}
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>
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<SortableContext items={orderedTasks.map(t => t.id)} strategy={verticalListSortingStrategy}>
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{orderedTasks.map((task, idx) => (
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<SortableTaskRow
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key={task.id}
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task={task}
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code={deriveTaskCode(storyCode, idx + 1)}
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isDemo={isDemo}
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onStatusToggle={() => handleStatusToggle(task)}
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onDelete={() => handleDelete(task.id)}
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/>
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))}
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</SortableContext>
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<DragOverlay>
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{activeDragId && taskMap[activeDragId] && (
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<div className="bg-surface-container-low border border-primary rounded px-4 py-2 text-sm shadow-lg opacity-90">
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{taskMap[activeDragId].title}
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</div>
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)}
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</DragOverlay>
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</DndContext>
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)}
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</div>
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</div>
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)
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}
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