"use client"

import * as React from "react"
import { useRouter } from "next/navigation"
import type {
  DataTableAdvancedFilterField,
  DataTableFilterField,
  DataTableRowAction,
} from "@/types/table"

import { toSentenceCase } from "@/lib/utils"
import { useDataTable } from "@/hooks/use-data-table"
import { DataTable } from "@/components/data-table/data-table"
import { DataTableAdvancedToolbar } from "@/components/data-table/data-table-advanced-toolbar"
import { useFeatureFlags } from "./feature-flags-provider"
import { getColumns } from "./vendors-table-columns"
import { getVendors, getVendorStatusCounts } from "../service"
import { Vendor, vendors } from "@/db/schema/vendors"
import { VendorsTableToolbarActions } from "./vendors-table-toolbar-actions"
import { VendorsTableFloatingBar } from "./vendors-table-floating-bar"
import { UpdateTaskSheet } from "@/lib/tasks/table/update-task-sheet"
import { UpdateVendorSheet } from "./update-vendor-sheet"

interface VendorsTableProps {
  promises: Promise<
    [
      Awaited<ReturnType<typeof getVendors>>,
      Awaited<ReturnType<typeof getVendorStatusCounts>>
    ]
  >
}

export function VendorsTable({ promises }: VendorsTableProps) {
  const { featureFlags } = useFeatureFlags()

  // Suspense로 받아온 데이터
  const [{ data, pageCount }, statusCounts] = React.use(promises)

  const [rowAction, setRowAction] = React.useState<DataTableRowAction<Vendor> | null>(null)

  // **router** 획득
  const router = useRouter()

  // getColumns() 호출 시, router를 주입
  const columns = React.useMemo(
    () => getColumns({ setRowAction, router }),
    [setRowAction, router]
  )

  const filterFields: DataTableFilterField<Vendor>[] = [
    {
      id: "status",
      label: "Status",
      options: vendors.status.enumValues.map((status) => ({
        label: toSentenceCase(status),
        value: status,
        count: statusCounts[status],
      })),
    },

    { id: "vendorCode", label: "Vendor Code" },

  ]

  const advancedFilterFields: DataTableAdvancedFilterField<Vendor>[] = [
    { id: "vendorName", label: "Vendor Name", type: "text" },
    { id: "vendorCode", label: "Vendor Code", type: "text" },
    { id: "email", label: "Email", type: "text" },
    { id: "country", label: "Country", type: "text" },
    {
      id: "status",
      label: "Status",
      type: "multi-select",
      options: vendors.status.enumValues.map((status) => ({
        label: toSentenceCase(status),
        value: status,
        count: statusCounts[status],
      })),
    },
    { id: "createdAt", label: "Created at", type: "date" },
    { id: "updatedAt", label: "Updated at", type: "date" },
  ]

  const { table } = useDataTable({
    data,
    columns,
    pageCount,
    filterFields,
    enablePinning: true,
    enableAdvancedFilter: true,
    initialState: {
      sorting: [{ id: "createdAt", desc: true }],
      columnPinning: { right: ["actions"] },
    },
    getRowId: (originalRow) => String(originalRow.id),
    shallow: false,
    clearOnDefault: true,
  })

  return (
    <>
      <DataTable
        table={table}
        // floatingBar={<VendorsTableFloatingBar table={table} />}
      >
        <DataTableAdvancedToolbar
          table={table}
          filterFields={advancedFilterFields}
          shallow={false}
        >
          <VendorsTableToolbarActions table={table} />
        </DataTableAdvancedToolbar>
      </DataTable>
      <UpdateVendorSheet
        open={rowAction?.type === "update"}
        onOpenChange={() => setRowAction(null)}
        vendor={rowAction?.row.original ?? null}
      />
    </>
  )
}