'use client'

import {
    ColumnDef,
    flexRender,
    getCoreRowModel,
    useReactTable,
    SortingState,
    getSortedRowModel
} from '@tanstack/react-table'

import {
    Table,
    TableBody,
    TableCell,
    TableHead,
    TableHeader,
    TableRow
} from '../ui/table'

import { useState } from 'react'

interface DataTableProps<TData, TValue> {
    columns: ColumnDef<TData, TValue>[]
    data: TData[]
    className?: string
}

export function DataTable<TData, TValue>({
    columns,
    data,
    className
}: DataTableProps<TData, TValue>) {
    const [sorting, setSorting] = useState<SortingState>([])

    const table = useReactTable({
        data,
        columns,
        state: { sorting },
        onSortingChange: setSorting,
        getCoreRowModel: getCoreRowModel(),
        getSortedRowModel: getSortedRowModel()
    })

    return (
        <div className={`rounded-md border ${className || ''}`}>
            <Table>
                <TableHeader>
                    {table.getHeaderGroups().map(headerGroup => (
                        <TableRow key={headerGroup.id} >
                            {headerGroup.headers.map(header => (
                                <TableHead key={header.id} className="whitespace-nowrap">
                                    {header.isPlaceholder
                                        ? null
                                        : flexRender(
                                            header.column.columnDef.header,
                                            header.getContext()
                                        )}
                                </TableHead>
                            ))}
                        </TableRow>
                    ))}
                </TableHeader>

                <TableBody>
                    {table.getRowModel().rows.length ? (
                        table.getRowModel().rows.map(row => (
                            <TableRow key={row.id}>
                                {row.getVisibleCells().map(cell => (
                                    <TableCell key={cell.id}>
                                        {flexRender(cell.column.columnDef.cell, cell.getContext())}
                                    </TableCell>
                                ))}
                            </TableRow>
                        ))
                    ) : (
                        <TableRow>
                            <TableCell colSpan={columns.length} className="text-center">
                                No results
                            </TableCell>
                        </TableRow>
                    )}
                </TableBody>
            </Table>
        </div>
    )
}