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|
"use client"
import * as React from "react"
import { type Table } from "@tanstack/react-table"
import { Layers, Check, ChevronsUpDown, GripVertical, XCircle } from "lucide-react"
import { toSentenceCase, cn } from "@/lib/utils"
import { Button } from "@/components/ui/button"
import { Badge } from "@/components/ui/badge"
import { Popover, PopoverTrigger, PopoverContent } from "@/components/ui/popover"
import {
Command,
CommandList,
CommandGroup,
CommandItem,
CommandInput,
CommandEmpty,
} from "@/components/ui/command"
import {
Sortable,
SortableItem,
SortableDragHandle,
} from "@/components/ui/sortable"
interface DataTableGroupListLocalProps<TData> {
/** TanStack Table 인스턴스 (grouping을 사용할 수 있어야 함) */
table: Table<TData>
}
export function ClientDataTableGroupList<TData>({
table,
}: DataTableGroupListLocalProps<TData>) {
// -----------------------------
// 1) Local grouping state
// -----------------------------
const [grouping, setGrouping] = React.useState<string[]>(
(table.initialState.grouping as string[]) ?? []
)
// Keep the table grouping in sync
React.useEffect(() => {
table.setGrouping(grouping)
}, [grouping, table])
// Avoid duplicates (just in case)
const uniqueGrouping = React.useMemo(
() => [...new Set(grouping)],
[grouping]
)
// -----------------------------
// 2) Groupable columns
// -----------------------------
const groupableColumns = React.useMemo(
() =>
table
.getAllColumns()
.flatMap((column) => {
if (column.columns && column.columns.length > 0) {
return column.columns.filter(c => c.getCanGroup());
}
return column.getCanGroup() ? [column] : [];
})
.filter((col) => col.getCanGroup?.() !== false)
.map((col) => {
// If meta?.excelHeader is missing or undefined, fall back to `col.id`
const friendlyName =
typeof col.columnDef?.meta?.excelHeader === "string"
? col.columnDef.meta.excelHeader
: col.id
return {
id: col.id,
// Ensure it's always a string, so no type error:
label: toSentenceCase(friendlyName),
}
}),
[table]
)
const ungroupedColumns = React.useMemo(
() => groupableColumns.filter((c) => !uniqueGrouping.includes(c.id)),
[groupableColumns, uniqueGrouping]
)
// -----------------------------
// 3) Handlers
// -----------------------------
// Add the first ungrouped column
function addGroup() {
const firstAvailable = ungroupedColumns[0]
if (!firstAvailable) return
setGrouping((prev) => [...prev, firstAvailable.id])
}
// Remove a group
function removeGroup(colId: string) {
setGrouping((prev) => prev.filter((g) => g !== colId))
}
// Reset grouping entirely
function resetGrouping() {
setGrouping([])
}
// Reorder groups via Sortable
function onGroupOrderChange(newGroups: string[]) {
setGrouping(newGroups)
}
// -----------------------------
// 4) Render
// -----------------------------
return (
<Sortable
value={uniqueGrouping.map((id) => ({ id }))}
onValueChange={(items) => onGroupOrderChange(items.map((i) => i.id))}
overlay={
<div className="flex items-center gap-2">
<div className="h-8 w-[11.25rem] rounded-sm bg-primary/10" />
<div className="h-8 w-24 rounded-sm bg-primary/10" />
<div className="size-8 shrink-0 rounded-sm bg-primary/10" />
</div>
}
>
<Popover>
<PopoverTrigger asChild>
<Button variant="outline" size="sm" className="gap-2">
<Layers className="size-3" aria-hidden="true" />
<span className="hidden sm:inline">Group</span>
{uniqueGrouping.length > 0 && (
<Badge
variant="secondary"
className="h-[1.14rem] rounded-[0.2rem] px-[0.32rem] font-mono text-[0.65rem] font-normal"
>
{uniqueGrouping.length}
</Badge>
)}
</Button>
</PopoverTrigger>
<PopoverContent
align="start"
collisionPadding={16}
className={cn(
"flex w-[calc(100vw-theme(spacing.20))] min-w-72 max-w-[25rem] flex-col p-4 sm:w-[25rem]",
uniqueGrouping.length > 0 ? "gap-3.5" : "gap-2"
)}
>
{uniqueGrouping.length > 0 ? (
<>
<h4 className="font-medium leading-none">Group by</h4>
<p className="text-sm text-muted-foreground">
Grouping is applied to the currently loaded data only.
</p>
</>
) : (
<div className="flex flex-col gap-1">
<h4 className="font-medium leading-none">No grouping applied</h4>
<p className="text-sm text-muted-foreground">
Add grouping to organize your results.
</p>
</div>
)}
{/* Current groups */}
<div className="flex max-h-40 flex-col gap-2 overflow-y-auto p-0.5">
<div className="flex w-full flex-col gap-2">
{uniqueGrouping.map((colId) => {
// Find the column's friendly label
const colDef = groupableColumns.find((c) => c.id === colId)
const label = colDef?.label ?? toSentenceCase(colId)
return (
<SortableItem key={colId} value={colId} asChild>
<div className="flex items-center gap-2">
<Popover modal>
<PopoverTrigger asChild>
<Button
variant="outline"
size="sm"
role="combobox"
className="h-8 w-44 justify-between gap-2 rounded focus:outline-none focus:ring-1 focus:ring-ring"
aria-label={`Select column for group ${colId}`}
>
<span className="truncate">{label}</span>
<div className="ml-auto flex items-center gap-1">
<ChevronsUpDown
className="size-4 shrink-0 opacity-50"
aria-hidden="true"
/>
</div>
</Button>
</PopoverTrigger>
<PopoverContent
className="w-[var(--radix-popover-trigger-width)] p-0"
>
<Command>
<CommandInput placeholder="Search columns..." />
<CommandList>
<CommandEmpty>No columns found.</CommandEmpty>
<CommandGroup>
{ungroupedColumns.map((column) => (
<CommandItem
key={column.id}
value={column.id}
onSelect={(value) => {
// Replace colId with new value
setGrouping((prev) =>
prev.map((g) => (g === colId ? value : g))
)
}}
>
<span className="mr-1.5 truncate">
{column.label}
</span>
<Check
className={cn(
"ml-auto size-4 shrink-0",
column.id === colId
? "opacity-100"
: "opacity-0"
)}
aria-hidden="true"
/>
</CommandItem>
))}
</CommandGroup>
</CommandList>
</Command>
</PopoverContent>
</Popover>
{/* remove group */}
<Button
variant="outline"
size="icon"
aria-label={`Remove group ${colId}`}
className="size-8 shrink-0 rounded"
onClick={() => removeGroup(colId)}
>
<XCircle className="size-3.5" aria-hidden="true" />
</Button>
{/* drag handle */}
<SortableDragHandle
variant="outline"
size="icon"
className="size-8 shrink-0 rounded"
>
<GripVertical className="size-3.5" aria-hidden="true" />
</SortableDragHandle>
</div>
</SortableItem>
)
})}
</div>
</div>
{/* Footer: "Add group" & "Reset grouping" */}
<div className="flex w-full items-center gap-2">
<Button
size="sm"
className="h-[1.85rem] rounded"
onClick={addGroup}
disabled={uniqueGrouping.length >= groupableColumns.length}
>
Add group
</Button>
{uniqueGrouping.length > 0 && (
<Button
size="sm"
variant="outline"
className="rounded"
onClick={resetGrouping}
>
Reset grouping
</Button>
)}
</div>
</PopoverContent>
</Popover>
</Sortable>
)
}
|
