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ProjectE/apps/web/components/tasks/tasks-list-view.tsx
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TypeScript

'use client';
import { useEffect, useState, useCallback, useMemo } from 'react';
import { useRouter, useSearchParams, usePathname } from 'next/navigation';
import {
Table,
TableBody,
TableCell,
TableHead,
TableHeader,
TableRow,
} from '@/components/ui/table';
import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import { Checkbox } from '@/components/ui/checkbox';
import { Input } from '@/components/ui/input';
import { ScrollArea, ScrollBar } from '@/components/ui/scroll-area';
import {
Calendar,
MoreHorizontal,
Pencil,
Trash2,
ArrowUpDown,
ArrowUp,
ArrowDown,
Search,
X,
} from 'lucide-react';
import { toast } from 'sonner';
import { TaskDetailPanel } from './task-detail-panel';
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuItem,
DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu';
import {
AlertDialog,
AlertDialogAction,
AlertDialogCancel,
AlertDialogContent,
AlertDialogDescription,
AlertDialogFooter,
AlertDialogHeader,
AlertDialogTitle,
} from '@/components/ui/alert-dialog';
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from '@/components/ui/select';
import {
Popover,
PopoverContent,
PopoverTrigger,
} from '@/components/ui/popover';
import { useRealtimeContext } from '@/components/realtime-provider';
interface Task {
id: string;
title: string;
description?: string | null;
status: 'todo' | 'in_progress' | 'done' | 'cancelled';
priority: 'low' | 'medium' | 'high' | 'urgent';
domainId: string;
dueDate?: string | null;
projectId?: string | null;
order: number;
tags: { id: string; name: string; color: string | null }[];
}
const priorityColors: Record<string, string> = {
urgent: 'destructive',
high: 'default',
medium: 'secondary',
low: 'secondary',
};
const statusOptions = ['todo', 'in_progress', 'done', 'cancelled'] as const;
const priorityOptions = ['low', 'medium', 'high', 'urgent'] as const;
const sortableColumns = [
{ key: 'title', label: 'Task' },
{ key: 'status', label: 'Status' },
{ key: 'priority', label: 'Priority' },
{ key: 'due_date', label: 'Due Date' },
] as const;
function useDebounce<T>(value: T, delay: number): T {
const [debounced, setDebounced] = useState(value);
useEffect(() => {
const timer = setTimeout(() => setDebounced(value), delay);
return () => clearTimeout(timer);
}, [value, delay]);
return debounced;
}
function MultiSelectFilter({
label,
options,
selected,
onChange,
}: {
label: string;
options: readonly string[];
selected: string[];
onChange: (values: string[]) => void;
}) {
const [open, setOpen] = useState(false);
return (
<Popover open={open} onOpenChange={setOpen}>
<PopoverTrigger asChild>
<Button variant="outline" size="sm" className="h-9">
{label}
{selected.length > 0 && (
<span className="ml-1 rounded bg-primary/10 px-1.5 text-xs font-medium">
{selected.length}
</span>
)}
</Button>
</PopoverTrigger>
<PopoverContent className="w-48 p-2" align="start">
<div className="space-y-1">
{options.map((opt) => {
const checked = selected.includes(opt);
return (
<label
key={opt}
className="flex cursor-pointer items-center gap-2 rounded px-2 py-1.5 text-sm hover:bg-accent"
>
<Checkbox
checked={checked}
onCheckedChange={() => {
onChange(
checked
? selected.filter((s) => s !== opt)
: [...selected, opt]
);
}}
/>
<span className="capitalize">{opt.replace('_', ' ')}</span>
</label>
);
})}
</div>
{selected.length > 0 && (
<Button
variant="ghost"
size="sm"
className="mt-2 w-full text-xs"
onClick={() => onChange([])}
>
Clear
</Button>
)}
</PopoverContent>
</Popover>
);
}
export function TasksListView({
domainId,
onRefresh,
}: {
domainId: string;
onRefresh?: () => void;
}) {
const router = useRouter();
const pathname = usePathname();
const searchParams = useSearchParams();
const [tasks, setTasks] = useState<Task[]>([]);
const [loading, setLoading] = useState(true);
const [selectedTask, setSelectedTask] = useState<Task | null>(null);
const [deleteId, setDeleteId] = useState<string | null>(null);
const [deleting, setDeleting] = useState(false);
const [domainMap, setDomainMap] = useState<Map<string, string>>(new Map());
const { subscribe } = useRealtimeContext();
// Filter/sort state from URL params
const statusFilter = searchParams.get('status')?.split(',').filter(Boolean) || [];
const priorityFilter = searchParams.get('priority')?.split(',').filter(Boolean) || [];
const domainFilter = searchParams.get('domain') || '';
const searchQuery = searchParams.get('search') || '';
const sort = searchParams.get('sort') || 'order';
const order = searchParams.get('order') || 'asc';
// Local search input (debounced)
const [searchInput, setSearchInput] = useState(searchQuery);
const debouncedSearch = useDebounce(searchInput, 300);
// Bulk selection
const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set());
const [bulkStatusOpen, setBulkStatusOpen] = useState(false);
const [bulkPriorityOpen, setBulkPriorityOpen] = useState(false);
const [bulkDeleting, setBulkDeleting] = useState(false);
// Sync debounced search to URL
useEffect(() => {
if (debouncedSearch !== searchQuery) {
const params = new URLSearchParams(searchParams.toString());
if (debouncedSearch) {
params.set('search', debouncedSearch);
} else {
params.delete('search');
}
router.replace(`${pathname}?${params.toString()}`, { scroll: false });
}
}, [debouncedSearch, searchQuery, searchParams, pathname, router]);
const updateURLParam = useCallback(
(key: string, value: string | null) => {
const params = new URLSearchParams(searchParams.toString());
if (value) {
params.set(key, value);
} else {
params.delete(key);
}
router.replace(`${pathname}?${params.toString()}`, { scroll: false });
},
[searchParams, pathname, router]
);
const fetchTasks = useCallback(async () => {
if (!domainId) return;
try {
const params = new URLSearchParams({ sort, order, limit: '200' });
if (statusFilter.length > 0) params.set('status', statusFilter.join(','));
if (priorityFilter.length > 0) params.set('priority', priorityFilter.join(','));
if (searchQuery) params.set('search', searchQuery);
const response = await fetch(`/api/domains/${domainId}/tasks?${params.toString()}`);
if (!response.ok) throw new Error('Unable to load tasks');
const data = await response.json();
setTasks(data.items || []);
} catch (error) {
console.error('Failed to fetch tasks:', error);
toast.error('Unable to load tasks');
} finally {
setLoading(false);
}
}, [domainId, sort, order, statusFilter, priorityFilter, searchQuery]);
const fetchDomains = useCallback(async () => {
try {
const res = await fetch('/api/domains?sort=sort_order');
if (res.ok) {
const data = await res.json();
const map = new Map<string, string>();
for (const d of data.items || []) map.set(d.id, d.name);
setDomainMap(map);
}
} catch {}
}, []);
useEffect(() => {
if (!domainId) return;
setLoading(true);
fetchTasks();
fetchDomains();
}, [domainId, fetchTasks, fetchDomains]);
// Subscribe to realtime updates
useEffect(() => {
if (!domainId) return;
const unsubscribe = subscribe(['task'], (event: any) => {
if (event.type === 'task') {
fetchTasks();
onRefresh?.();
}
});
return unsubscribe;
}, [domainId, subscribe, fetchTasks, onRefresh]);
// Clear selection when tasks change
useEffect(() => {
setSelectedIds(new Set());
}, [tasks]);
async function toggleTaskComplete(task: Task) {
const newStatus = task.status === 'done' ? 'todo' : 'done';
try {
const response = await fetch(`/api/domains/${domainId}/tasks/${task.id}`, {
method: 'PATCH',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ status: newStatus }),
});
if (!response.ok) throw new Error('Unable to update task');
await fetchTasks();
toast.success(
`Marked "${task.title}" as ${newStatus === 'done' ? 'complete' : 'incomplete'}`
);
} catch (error) {
console.error('Failed to toggle task:', error);
toast.error(`Unable to update "${task.title}"`);
}
}
function toggleSort(column: string) {
if (sort === column) {
updateURLParam('order', order === 'asc' ? 'desc' : 'asc');
} else {
updateURLParam('sort', column);
updateURLParam('order', 'asc');
}
}
function getSortIcon(column: string) {
if (sort !== column) return <ArrowUpDown className="ml-1 h-3 w-3 opacity-40" />;
return order === 'asc' ? (
<ArrowUp className="ml-1 h-3 w-3" />
) : (
<ArrowDown className="ml-1 h-3 w-3" />
);
}
// Bulk actions
const allSelected = tasks.length > 0 && selectedIds.size === tasks.length;
function toggleSelectAll() {
if (allSelected) {
setSelectedIds(new Set());
} else {
setSelectedIds(new Set(tasks.map((t) => t.id)));
}
}
function toggleSelect(id: string) {
setSelectedIds((prev) => {
const next = new Set(prev);
if (next.has(id)) next.delete(id);
else next.add(id);
return next;
});
}
async function handleBulkStatus(newStatus: string) {
if (selectedIds.size === 0) return;
setBulkStatusOpen(false);
try {
const res = await fetch(`/api/domains/${domainId}/tasks/bulk`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
ids: Array.from(selectedIds),
updates: { status: newStatus },
}),
});
if (!res.ok) throw new Error();
toast.success(`Marked ${selectedIds.size} tasks as ${newStatus.replace('_', ' ')}`);
setSelectedIds(new Set());
fetchTasks();
} catch {
toast.error('Unable to update tasks');
}
}
async function handleBulkPriority(newPriority: string) {
if (selectedIds.size === 0) return;
setBulkPriorityOpen(false);
try {
const res = await fetch(`/api/domains/${domainId}/tasks/bulk`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
ids: Array.from(selectedIds),
updates: { priority: newPriority },
}),
});
if (!res.ok) throw new Error();
toast.success(`Set priority for ${selectedIds.size} tasks`);
setSelectedIds(new Set());
fetchTasks();
} catch {
toast.error('Unable to update tasks');
}
}
async function handleBulkDelete() {
if (selectedIds.size === 0) return;
setBulkDeleting(true);
try {
const res = await fetch(`/api/domains/${domainId}/tasks/bulk`, {
method: 'DELETE',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ ids: Array.from(selectedIds) }),
});
if (!res.ok) throw new Error();
toast.success(`Deleted ${selectedIds.size} tasks`);
setSelectedIds(new Set());
fetchTasks();
} catch {
toast.error('Unable to delete tasks');
} finally {
setBulkDeleting(false);
}
}
if (loading) {
return <p className="text-muted-foreground">Loading tasks...</p>;
}
return (
<>
{/* Filter bar */}
<div className="mb-4 flex flex-wrap items-center gap-2">
<MultiSelectFilter
label="Status"
options={statusOptions}
selected={statusFilter}
onChange={(values) =>
updateURLParam('status', values.length > 0 ? values.join(',') : null)
}
/>
<MultiSelectFilter
label="Priority"
options={priorityOptions}
selected={priorityFilter}
onChange={(values) =>
updateURLParam('priority', values.length > 0 ? values.join(',') : null)
}
/>
<Select
value={domainFilter}
onValueChange={(v) => updateURLParam('domain', v || null)}
>
<SelectTrigger className="h-9 w-40">
<SelectValue placeholder="All domains" />
</SelectTrigger>
<SelectContent>
<SelectItem value=" ">All domains</SelectItem>
{Array.from(domainMap.entries()).map(([id, name]) => (
<SelectItem key={id} value={id}>
{name}
</SelectItem>
))}
</SelectContent>
</Select>
<div className="relative flex-1 max-w-xs">
<Search className="absolute left-2.5 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
<Input
placeholder="Search tasks..."
value={searchInput}
onChange={(e) => setSearchInput(e.target.value)}
className="h-9 pl-8 pr-8"
/>
{searchInput && (
<button
onClick={() => setSearchInput('')}
className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground"
>
<X className="h-4 w-4" />
</button>
)}
</div>
</div>
{/* Bulk action bar */}
{selectedIds.size > 0 && (
<div className="sticky top-0 z-10 mb-2 flex items-center gap-2 rounded-md border bg-background/95 p-2 backdrop-blur">
<span className="text-sm font-medium text-muted-foreground">
{selectedIds.size} selected
</span>
<div className="ml-2 flex items-center gap-1">
<Button
variant="secondary"
size="sm"
onClick={() => handleBulkStatus('done')}
>
Mark done
</Button>
<DropdownMenu open={bulkStatusOpen} onOpenChange={setBulkStatusOpen}>
<DropdownMenuTrigger asChild>
<Button variant="outline" size="sm">
Set status
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="start">
{statusOptions.map((s) => (
<DropdownMenuItem key={s} onClick={() => handleBulkStatus(s)}>
<span className="capitalize">{s.replace('_', ' ')}</span>
</DropdownMenuItem>
))}
</DropdownMenuContent>
</DropdownMenu>
<DropdownMenu open={bulkPriorityOpen} onOpenChange={setBulkPriorityOpen}>
<DropdownMenuTrigger asChild>
<Button variant="outline" size="sm">
Set priority
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="start">
{priorityOptions.map((p) => (
<DropdownMenuItem key={p} onClick={() => handleBulkPriority(p)}>
<span className="capitalize">{p}</span>
</DropdownMenuItem>
))}
</DropdownMenuContent>
</DropdownMenu>
<Button
variant="destructive"
size="sm"
onClick={handleBulkDelete}
disabled={bulkDeleting}
>
{bulkDeleting ? 'Deleting...' : 'Delete'}
</Button>
</div>
</div>
)}
{tasks.length === 0 ? (
<div className="py-12 text-center">
<p className="text-muted-foreground">No tasks yet. Create your first task to get started!</p>
</div>
) : (
<ScrollArea className="w-full">
<div className="min-w-[800px]">
<Table>
<TableHeader>
<TableRow>
<TableHead className="w-[40px]">
<Checkbox
checked={allSelected}
onCheckedChange={toggleSelectAll}
aria-label="Select all tasks"
/>
</TableHead>
{sortableColumns.map((col) => (
<TableHead
key={col.key}
className="cursor-pointer select-none"
onClick={() => toggleSort(col.key)}
>
<span className="inline-flex items-center">
{col.label}
{getSortIcon(col.key)}
</span>
</TableHead>
))}
<TableHead>Domain</TableHead>
<TableHead className="w-[50px]"></TableHead>
</TableRow>
</TableHeader>
<TableBody>
{tasks.map((task) => (
<TableRow key={task.id}>
<TableCell>
<Checkbox
checked={selectedIds.has(task.id)}
onCheckedChange={() => toggleSelect(task.id)}
aria-label={`Select "${task.title}"`}
/>
</TableCell>
<TableCell>
<button
onClick={() => setSelectedTask(task)}
className={`text-left font-medium hover:underline ${
task.status === 'done'
? 'line-through text-muted-foreground'
: ''
}`}
>
{task.title}
</button>
</TableCell>
<TableCell>
<Badge variant="outline" className="text-xs capitalize">
{task.status.replace('_', ' ')}
</Badge>
</TableCell>
<TableCell>
<Badge
variant={(priorityColors[task.priority] as any) || 'secondary'}
>
{task.priority}
</Badge>
</TableCell>
<TableCell>
{task.dueDate && (
<span className="flex items-center gap-1 text-sm text-muted-foreground">
<Calendar className="h-3 w-3" />
{new Date(task.dueDate).toLocaleDateString()}
</span>
)}
</TableCell>
<TableCell>
<Badge variant="outline">{domainMap.get(task.domainId) || task.domainId.slice(0, 8)}</Badge>
</TableCell>
<TableCell>
<DropdownMenu>
<DropdownMenuTrigger asChild>
<Button
variant="ghost"
size="icon"
className="h-11 w-11"
aria-label={`More options for ${task.title}`}
>
<MoreHorizontal className="h-4 w-4" aria-hidden="true" />
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end">
<DropdownMenuItem onClick={() => setSelectedTask(task)}>
<Pencil className="mr-2 h-4 w-4" />
Edit
</DropdownMenuItem>
<DropdownMenuItem className="text-destructive" onClick={() => setDeleteId(task.id)}>
<Trash2 className="mr-2 h-4 w-4" />
Delete
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</div>
<ScrollBar orientation="horizontal" />
</ScrollArea>
)}
<AlertDialog open={!!deleteId} onOpenChange={(o) => !o && setDeleteId(null)}>
<AlertDialogContent>
<AlertDialogHeader>
<AlertDialogTitle>Delete task?</AlertDialogTitle>
<AlertDialogDescription>This cannot be undone.</AlertDialogDescription>
</AlertDialogHeader>
<AlertDialogFooter>
<AlertDialogCancel disabled={deleting}>Cancel</AlertDialogCancel>
<AlertDialogAction
onClick={async () => {
if (!deleteId || !domainId) return;
setDeleting(true);
try {
const res = await fetch(`/api/domains/${domainId}/tasks/${deleteId}`, { method: 'DELETE' });
if (!res.ok) throw new Error();
toast.success('Task deleted');
setDeleteId(null);
fetchTasks();
} catch {
toast.error('Unable to delete task');
} finally {
setDeleting(false);
setDeleteId(null);
}
}}
disabled={deleting}
>
{deleting ? 'Deleting...' : 'Delete'}
</AlertDialogAction>
</AlertDialogFooter>
</AlertDialogContent>
</AlertDialog>
{selectedTask && (
<TaskDetailPanel
taskId={selectedTask.id}
domainId={domainId}
open={!!selectedTask}
onOpenChange={(open) => !open && setSelectedTask(null)}
onUpdate={fetchTasks}
/>
)}
</>
);
}