import { Table } from "@tanstack/react-table";

//import { priorities, statuses } from './Data'
import { DataTableFilterField } from "@/lib/types";
import { cn } from "@/lib/utils";
import { Button, Input } from "@/ui";
import { CrossIcon } from "lucide-react";
import { useMemo } from "react";
import { DataTableFacetedFilter } from "../DataTableFacetedFilter";
import { DataTableColumnOptions } from "./DataTableColumnOptions";

interface DataTableToolbarProps<TData>
  extends React.HTMLAttributes<HTMLDivElement> {
  table: Table<TData>;
  filterFields?: DataTableFilterField<TData>[];
}

export function DataTableToolbar<TData>({
  table,
  filterFields = [],
  children,
  className,
  ...props
}: DataTableToolbarProps<TData>) {
  const isFiltered = table.getState().columnFilters.length > 0;

  // Memoize computation of searchableColumns and filterableColumns
  const { searchableColumns, filterableColumns } = useMemo(() => {
    return {
      searchableColumns: filterFields.filter((field) => !field.options),
      filterableColumns: filterFields.filter((field) => field.options),
    };
  }, [filterFields]);

  return (
    <div
      className={cn(
        "flex w-full items-center justify-between space-x-2 overflow-auto p-1",
        className,
      )}
      {...props}
    >
      <div className="flex items-center flex-1 space-x-2">
        {searchableColumns.length > 0 &&
          searchableColumns.map(
            (column) =>
              table.getColumn(column.value ? String(column.value) : "") && (
                <Input
                  key={String(column.value)}
                  placeholder={column.placeholder}
                  value={
                    (table
                      .getColumn(String(column.value))
                      ?.getFilterValue() as string) ?? ""
                  }
                  onChange={(event) =>
                    table
                      .getColumn(String(column.value))
                      ?.setFilterValue(event.target.value)
                  }
                  className="w-40 h-8 lg:w-64"
                />
              ),
          )}
        {filterableColumns.length > 0 &&
          filterableColumns.map(
            (column) =>
              table.getColumn(column.value ? String(column.value) : "") && (
                <DataTableFacetedFilter
                  key={String(column.value)}
                  column={table.getColumn(
                    column.value ? String(column.value) : "",
                  )}
                  title={column.label}
                  options={column.options ?? []}
                />
              ),
          )}
        {isFiltered && (
          <Button
            variant="ghost"
            onClick={() => table.resetColumnFilters()}
            className="h-8 px-2 lg:px-3"
          >
            Reset filters
            <CrossIcon className="w-4 h-4 ml-2" />
          </Button>
        )}
      </div>
      <div className="flex items-center gap-2">
        {children}
        {table.options.enableHiding && <DataTableColumnOptions table={table} />}
      </div>
    </div>
  );

  /*
  return (
    <div className="flex items-center justify-between">
      <div className="flex items-center flex-1 space-x-2">
        <Input
          placeholder="Filter tasks..."
          value={(table.getColumn("customer")?.getFilterValue() as string) ?? ""}
          onChange={(event) =>
            table.getColumn("customer")?.setFilterValue(event.target.value)
          }
          className="h-8 w-[150px] lg:w-[250px]"
        />
        {table.getColumn("status") && (
          <DataTableFacetedFilter
            column={table.getColumn("status")}
            title="Status"
            options={statuses}
          />
        )}
        {table.getColumn("priority") && (
          <DataTableFacetedFilter
            column={table.getColumn("priority")}
            title="Priority"
            options={priorities}
          />
        )}
        {isFiltered && (
          <Button
            variant="ghost"
            onClick={() => table.resetColumnFilters()}
            className="h-8 px-2 lg:px-3"
          >
            Reset
            <CrossIcon className="w-4 h-4 ml-2" />
          </Button>
        )}
      </div>
      <DataTableViewOptions table={table} />
    </div>
  )
  */
}