"use client"
import { Button } from "@/components/ui/button"
import {
  DropdownMenu,
  DropdownMenuCheckboxItem,
  DropdownMenuContent,
  DropdownMenuTrigger,
  DropdownMenuRadioItem,
  DropdownMenuRadioGroup
} from "@/components/ui/dropdown-menu"
import { Input } from "@/components/ui/input"
import { useState } from "react"
import {
  ColumnDef,
  flexRender,
  SortingState,
  getSortedRowModel,
  ColumnFiltersState,
  VisibilityState,
  getFilteredRowModel,
  getCoreRowModel,
  getPaginationRowModel,
  useReactTable,
} from "@tanstack/react-table"

import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table"

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

export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  console.log(data)
  //STATE
  const [sorting, setSorting] = useState<SortingState>([])
  const [columnFilters, setColumnFilters] = useState<ColumnFiltersState>(
    []
  )
  const [columnVisibility, setColumnVisibility] =
    useState<VisibilityState>({})
  //
  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
    onSortingChange: setSorting,
    getSortedRowModel: getSortedRowModel(),
    onColumnFiltersChange: setColumnFilters,
    getFilteredRowModel: getFilteredRowModel(),
    onColumnVisibilityChange: setColumnVisibility,
    state: {
      sorting,
      columnFilters,
      columnVisibility,
    },
  })

  const [filterBy, setFilterBy] = useState(table.getAllColumns()[0])
  console.log(filterBy.id)
  return (<>
    <div className="flex items-center py-4">
      <DropdownMenu>
        <DropdownMenuTrigger asChild>
          <Button variant="outline" className="ml-auto">
            Filter by
          </Button>
        </DropdownMenuTrigger>
        <DropdownMenuContent align="end">
          <DropdownMenuRadioGroup value={filterBy} onValueChange={setFilterBy} >
            {table
              .getAllColumns()
              .filter((column) => column.getCanFilter())
              .map((column) => {
                return (
                  <DropdownMenuRadioItem value={column} className="capitalize" key={column.id}>
                    {column.id}
                  </DropdownMenuRadioItem>
                )
              })}
          </DropdownMenuRadioGroup>
        </DropdownMenuContent>
      </DropdownMenu>
      <Input
        placeholder={`${filterBy.id}`}
        value={(table.getColumn(filterBy.id)?.getFilterValue() as string) ?? ""}
        onChange={(event) =>
          table.getColumn(filterBy.id)?.setFilterValue(event.target.value)
        }
        className="max-w-sm"
      />
      <DropdownMenu>
        <DropdownMenuTrigger asChild>
          <Button variant="outline" className="ml-auto">
            Columns
          </Button>
        </DropdownMenuTrigger>
        <DropdownMenuContent align="end">
          {table
            .getAllColumns()
            .filter(
              (column) => column.getCanHide()
            )
            .map((column) => {
              return (
                <DropdownMenuCheckboxItem
                  key={column.id}
                  className="capitalize"
                  checked={column.getIsVisible()}
                  onCheckedChange={(value) =>
                    column.toggleVisibility(!!value)
                  }
                >
                  {column.id}
                </DropdownMenuCheckboxItem>
              )
            })}
        </DropdownMenuContent>
      </DropdownMenu>
    </div>
    <div className="rounded-md border">
      <Table>
        <TableHeader>
          {table.getHeaderGroups().map((headerGroup) => (
            <TableRow key={headerGroup.id}>
              {headerGroup.headers.map((header) => {
                return (
                  <TableHead key={header.id}>
                    {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}
                data-state={row.getIsSelected() && "selected"}
              >
                {row.getVisibleCells().map((cell) => (
                  <TableCell key={cell.id}>
                    {flexRender(cell.column.columnDef.cell, cell.getContext())}
                  </TableCell>
                ))}
              </TableRow>
            ))
          ) : (
            <TableRow>
              <TableCell colSpan={columns.length} className="h-24 text-center">
                No results.
              </TableCell>
            </TableRow>
          )}
        </TableBody>
      </Table>
      <div className="flex items-center justify-end space-x-2 py-4">
        <Button
          variant="outline"
          size="sm"
          onClick={() => table.previousPage()}
          disabled={!table.getCanPreviousPage()}
        >
          Previous
        </Button>
        <Button
          variant="outline"
          size="sm"
          onClick={() => table.nextPage()}
          disabled={!table.getCanNextPage()}
        >
          Next
        </Button>
      </div>
    </div>
  </>
  )
}

