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|
"use client"
import * as React from "react"
import { type Column, type Table } from "@tanstack/react-table"
import { Check, ChevronsUpDown, MoveRight } from "lucide-react"
import { cn, toSentenceCase } from "@/lib/utils"
import { Button } from "@/components/ui/button"
import {
Command,
CommandEmpty,
CommandGroup,
CommandInput,
CommandItem,
CommandList,
CommandSeparator,
} from "@/components/ui/command"
import {
Popover,
PopoverContent,
PopoverTrigger,
} from "@/components/ui/popover"
/**
* Helper function to check if a column is a parent column (has subcolumns)
*/
function isParentColumn<TData>(column: Column<TData>): boolean {
return column.columns && column.columns.length > 0
}
/**
* Helper function to pin all subcolumns of a parent column
*/
function pinSubColumns<TData>(
column: Column<TData>,
pinType: false | "left" | "right"
): void {
// If this is a parent column, pin all its subcolumns
if (isParentColumn(column)) {
column.columns.forEach((subColumn) => {
// Recursively handle nested columns
pinSubColumns(subColumn, pinType)
})
} else {
// For leaf columns, apply the pin if possible
if (column.getCanPin?.()) {
column.pin?.(pinType)
}
}
}
/**
* Checks if all subcolumns of a parent column are pinned to the specified side
*/
function areAllSubColumnsPinned<TData>(
column: Column<TData>,
pinType: "left" | "right"
): boolean {
if (isParentColumn(column)) {
// Check if all subcolumns are pinned
return column.columns.every((subColumn) =>
areAllSubColumnsPinned(subColumn, pinType)
)
} else {
// For leaf columns, check if it's pinned to the specified side
return column.getIsPinned?.() === pinType
}
}
/**
* "Pin Right" Popover. Supports pinning both individual columns and header groups.
*/
export function PinRightButton<TData>({ table }: { table: Table<TData> }) {
const [open, setOpen] = React.useState(false)
const triggerRef = React.useRef<HTMLButtonElement>(null)
// Get all columns that can be pinned, including parent columns
const pinnableColumns = React.useMemo(() => {
return table.getAllColumns().filter((column) => {
// If it's a leaf column, check if it can be pinned
if (!isParentColumn(column)) {
return column.getCanPin?.()
}
// If it's a parent column, check if at least one subcolumn can be pinned
return column.columns.some((subCol) => {
if (isParentColumn(subCol)) {
// Recursively check nested columns
return subCol.columns.some(c => c.getCanPin?.())
}
return subCol.getCanPin?.()
})
})
}, [table])
// Handle column pinning
const handleColumnPin = React.useCallback((column: Column<TData>) => {
// For parent columns, pin/unpin all subcolumns
if (isParentColumn(column)) {
const allPinned = areAllSubColumnsPinned(column, "right")
pinSubColumns(column, allPinned ? false : "right")
} else {
// For leaf columns, toggle pin state
const isPinned = column.getIsPinned?.() === "right"
column.pin?.(isPinned ? false : "right")
}
}, [])
// Check if a column or its subcolumns are pinned right
const isColumnPinned = React.useCallback((column: Column<TData>): boolean => {
if (isParentColumn(column)) {
return areAllSubColumnsPinned(column, "right")
} else {
return column.getIsPinned?.() === "right"
}
}, [])
return (
<Popover open={open} onOpenChange={setOpen}>
<PopoverTrigger asChild>
<Button
ref={triggerRef}
variant="outline"
size="sm"
className="h-8 gap-2"
>
<MoveRight className="size-4" />
<span className="hidden sm:inline">
Right
</span>
<ChevronsUpDown className="ml-1 size-4 opacity-50 hidden sm:inline" />
</Button>
</PopoverTrigger>
<PopoverContent
align="end"
className="w-56 p-0"
onCloseAutoFocus={() => triggerRef.current?.focus()}
>
<Command>
<CommandInput placeholder="Search columns..." />
<CommandList>
<CommandEmpty>No columns found.</CommandEmpty>
<CommandGroup>
{/* Header Columns (Parent Columns) */}
{pinnableColumns
.filter(isParentColumn)
.map((column) => (
<CommandItem
key={column.id}
onSelect={() => {
handleColumnPin(column)
}}
className="font-medium"
>
<span className="truncate">
{column.id === "Basic Info" || column.id === "Metadata"
? column.id // Use column ID directly for common groups
: toSentenceCase(column.id)}
</span>
<Check
className={cn(
"ml-auto size-4 shrink-0",
isColumnPinned(column) ? "opacity-100" : "opacity-0"
)}
/>
</CommandItem>
))}
{pinnableColumns.some(isParentColumn) &&
pinnableColumns.some(col => !isParentColumn(col)) && (
<CommandSeparator />
)}
{/* Leaf Columns (individual columns) */}
{pinnableColumns
.filter(col => !isParentColumn(col))
.map((column) => (
<CommandItem
key={column.id}
onSelect={() => {
handleColumnPin(column)
}}
>
<span className="truncate">
{toSentenceCase(column.id)}
</span>
<Check
className={cn(
"ml-auto size-4 shrink-0",
isColumnPinned(column) ? "opacity-100" : "opacity-0"
)}
/>
</CommandItem>
))}
</CommandGroup>
</CommandList>
</Command>
</PopoverContent>
</Popover>
)
}
|
