"use client";

import { DataTable } from "@/components/datatable/data-table";
import { PageHeader } from "@/components/ui/PageHeader";
import { Plus, RefreshCw } from "lucide-react";
import { useMemo, useCallback, memo } from "react";
import {
  CashWithdrawal,
  createCashWithdrawalColumns,
} from "@/components/datatable/listcashwithdrawal/columns";
import { useCashPage } from "@/hooks/useCashPage";
import { RecordModal, formatDisplay, formatNumeric } from "@/components/cash/RecordModal";

export default function ListCashWithDrawal() {
  const {
    data,
    loading: pageLoading,
    selectedRecord,
    showModal,
    loadData,
    handleView,
    closeModal,
    actionButtonClass,
    router,
  } = useCashPage<CashWithdrawal>({
    apiEndpoint: "/api/cashwithdrawal/list",
  });

  const cashWithdrawalColumns = useMemo(
    () =>
      createCashWithdrawalColumns({
        onView: handleView,
      }),
    [handleView]
  );

  const handleRedirect = useCallback(() => {
    router.push("/cash/cashwithdraw/form");
  }, [router]);

  const isLoading = useMemo(() => pageLoading, [pageLoading]);

  const breadcrumbs = useMemo(
    () => [
      { label: "Home", href: "/" },
      { label: "Cash" },
      { label: "Withdrawal" },
    ],
    []
  );

  const handleEdit = useCallback(
    (record: CashWithdrawal) => {
      router.push(
        `/cash/cashwithdraw/form?id=${encodeURIComponent(record.id ?? record.uid ?? "")}`
      );
    },
    [router]
  );

  return (
    <div className="container mx-auto px-4 mt-6">
      <PageHeader
        title="Cash Withdrawal"
        description="Approve and track outbound cash movements across accounts."
        breadcrumbs={breadcrumbs}
        actions={
          <>
            <button
              onClick={handleRedirect}
              disabled={isLoading}
              className={actionButtonClass(isLoading)}
            >
              <Plus size={18} />
              {isLoading ? "Loading..." : "Add Withdrawal"}
            </button>
            <button
              onClick={loadData}
              disabled={isLoading}
              className={actionButtonClass(isLoading)}
            >
              <RefreshCw size={16} className={isLoading ? "animate-spin" : ""} />
              {isLoading ? "Refreshing..." : "Refresh"}
            </button>
          </>
        }
      />

      {/* Data Table */}
      <div className="rounded-lg">
        <DataTable columns={cashWithdrawalColumns} data={data} />
      </div>

      {showModal && selectedRecord && (
        <CashWithdrawalModal
          record={selectedRecord}
          onClose={closeModal}
          onEdit={() => handleEdit(selectedRecord)}
        />
      )}
    </div>
  );
}

const CashWithdrawalModal = memo(({
  record,
  onClose,
  onEdit,
}: {
  record: CashWithdrawal;
  onClose: () => void;
  onEdit: () => void;
}) => {
  const amountColor = useMemo(() => {
    const dType = record.d_type?.toLowerCase() || "";
    if (dType.includes("withdrawal")) {
      return "text-red-600";
    }
    if (dType.includes("deposit")) {
      return "text-green-600";
    }
    return "";
  }, [record.d_type]);

  const metrics = useMemo(
    () => [
      {
        label: "Amount",
        value: formatNumeric(record.amount),
        colorClass: amountColor,
      },
      {
        label: "Currency",
        value: formatDisplay(record.purchase_currency_code),
      },
      {
        label: "Transaction Type",
        value: formatDisplay(record.d_type),
      },
    ],
    [record.amount, record.purchase_currency_code, record.d_type, amountColor]
  );

  const detailItems = useMemo(
    () => [
      { label: "Placement Date", value: formatDisplay(record.t_date) },
      { label: "Bank", value: formatDisplay(record.bank_id) },
    ],
    [record.t_date, record.bank_id]
  );

  return (
    <RecordModal
      record={record}
      onClose={onClose}
      onEdit={onEdit}
      title="Cash withdrawal overview"
      subtitle={record.d_type || "—"}
      metrics={metrics}
      detailItems={detailItems}
    />
  );
});

CashWithdrawalModal.displayName = "CashWithdrawalModal";