"use client";
import * as React from "react";
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 type {
  DataTableAdvancedFilterField,
  DataTableRowAction,
} from "@/types/table"
import { getIntegrations } from "../service";
import { getColumns } from "./integration-table-columns";
import { DeleteIntegrationDialog } from "./delete-integration-dialog";
import { IntegrationEditSheet } from "./integration-edit-sheet";
import { IntegrationTableToolbarActions } from "./integration-table-toolbar";
import { integrations } from "@/db/schema/integration";
import { GetIntegrationsSchema } from "../validations";

interface IntegrationTableProps {
  promises?: Promise<[{ data: typeof integrations.$inferSelect[]; pageCount: number }] >;
}

export function IntegrationTable({ promises }: IntegrationTableProps) {
  const [rawData, setRawData] = React.useState<{ data: typeof integrations.$inferSelect[]; pageCount: number }>({ data: [], pageCount: 0 });
  const [rowAction, setRowAction] = React.useState<DataTableRowAction<typeof integrations.$inferSelect> | null>(null);

  React.useEffect(() => {
    if (promises) {
      promises.then(([result]) => {
        setRawData(result);
      });
    } else {
      // fallback: 클라이언트에서 직접 fetch (CSR)
      (async () => {
        try {
          const result = await getIntegrations({
            page: 1,
            perPage: 10,
            search: "",
            sort: [{ id: "createdAt", desc: true }],
            filters: [],
            joinOperator: "and",
            flags: ["advancedTable"],
            code: "",
            name: "",
            type: "",
            description: "",
            sourceSystem: "",
            targetSystem: "",
            status: ""
          });
          setRawData(result);
        } catch (error) {
          console.error("Error refreshing data:", error);
        }
      })();
    }
  }, [promises]);

  const fetchIntegrations = React.useCallback(async (params: Record<string, unknown>) => {
    try {
      const result = await getIntegrations(params as GetIntegrationsSchema);
      return result;
    } catch (error) {
      console.error("Error fetching integrations:", error);
      throw error;
    }
  }, []);

  const refreshData = React.useCallback(async () => {
    try {
      const result = await fetchIntegrations({
        page: 1,
        perPage: 10,
        search: "",
        sort: [{ id: "createdAt", desc: true }],
        filters: [],
        joinOperator: "and",
        flags: ["advancedTable"],
        code: "",
        name: "",
        type: "",
        description: "",
        sourceSystem: "",
        targetSystem: "",
        status: ""
      });
      setRawData(result);
    } catch (error) {
      console.error("Error refreshing data:", error);
    }
  }, [fetchIntegrations]);

  // 컬럼 설정 - 외부 파일에서 가져옴
  const columns = React.useMemo(
    () => getColumns({ setRowAction }),
    [setRowAction]
  )

  // 고급 필터 필드 설정
  const advancedFilterFields: DataTableAdvancedFilterField<typeof integrations.$inferSelect>[] = [
    { id: "code", label: "코드", type: "text" },
    { id: "name", label: "이름", type: "text" },
    { id: "type", label: "타입", type: "select", options: [
      { label: "REST API", value: "rest_api" },
      { label: "SOAP", value: "soap" },
      { label: "DB to DB", value: "db_to_db" },
    ]},
    { id: "description", label: "설명", type: "text" },
    { id: "sourceSystem", label: "소스 시스템", type: "text" },
    { id: "targetSystem", label: "타겟 시스템", type: "text" },
    {
      id: "status", label: "상태", type: "select", options: [
        { label: "활성", value: "active" },
        { label: "비활성", value: "inactive" },
        { label: "사용중단", value: "deprecated" },
      ]
    },
    { id: "createdAt", label: "생성일", type: "date" },
  ];

  const { table } = useDataTable({
      data: rawData.data,
      columns,
      pageCount: rawData.pageCount,
      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}>
        <DataTableAdvancedToolbar
          table={table}
          filterFields={advancedFilterFields}
        >
          <IntegrationTableToolbarActions table={table} onSuccess={refreshData} />
        </DataTableAdvancedToolbar>
      </DataTable>

      <DeleteIntegrationDialog
        open={rowAction?.type === "delete"}
        onOpenChange={() => setRowAction(null)}
        integrations={rowAction?.row.original ? [rowAction?.row.original] : []}
        showTrigger={false}
        onSuccess={() => {
          rowAction?.row.toggleSelected(false)
          refreshData()
        }}
      />

      <IntegrationEditSheet
        open={rowAction?.type === "update"}
        onOpenChange={() => setRowAction(null)}
        data={rowAction?.row.original ?? null}
        onSuccess={refreshData}
      />
    </>
  );
}