import { type FC, useState } from 'react';
import moment from 'moment-jalaali';
import Table from '@/components/Table';
import ModalConfrim from '@/components/ModalConfrim';
import type { ColumnType } from '@/components/types/TableTypes';
import { toast } from '@/shared/toast';
import { extractErrorMessage } from '@/config/func';
import {
  useConfirmCashPayment,
  useDenyCashPayment,
  useGetPayments,
  useVerifyOnlinePayment,
} from '@/pages/payment/hooks/usePaymentData';
import {
  PaymentMethodEnum,
  PaymentStatusEnum,
} from '@/pages/payment/enum/PaymentEnum';
import type { PaymentType } from '@/pages/payment/types/Types';

type Props = {
  invoiceId: string;
};

const methodLabels: Record<PaymentMethodEnum, string> = {
  [PaymentMethodEnum.Online]: 'آنلاین',
  [PaymentMethodEnum.Cash]: 'نقدی',
  [PaymentMethodEnum.Credit]: 'اعتبار',
};

const statusLabels: Record<PaymentStatusEnum, string> = {
  [PaymentStatusEnum.Pending]: 'در انتظار',
  [PaymentStatusEnum.Paid]: 'پرداخت شده',
  [PaymentStatusEnum.Failed]: 'ناموفق',
  [PaymentStatusEnum.Refunded]: 'بازگشت داده شده',
};

const statusBadgeClass: Record<PaymentStatusEnum, string> = {
  [PaymentStatusEnum.Pending]: 'bg-amber-100 text-amber-800',
  [PaymentStatusEnum.Paid]: 'bg-green-100 text-green-800',
  [PaymentStatusEnum.Failed]: 'bg-red-100 text-red-800',
  [PaymentStatusEnum.Refunded]: 'bg-gray-100 text-gray-800',
};

const formatAmount = (amount: number) =>
  Number(amount).toLocaleString('fa-IR') + ' تومان';

const InvoicePaymentsSection: FC<Props> = ({ invoiceId }) => {
  const [page, setPage] = useState(1);
  const [confirmAction, setConfirmAction] = useState<{
    type: 'cash-confirm' | 'cash-deny' | 'online-verify';
    payment: PaymentType;
  } | null>(null);

  const { data, isLoading } = useGetPayments({
    page,
    limit: 10,
    invoiceId,
  });

  const confirmCash = useConfirmCashPayment();
  const denyCash = useDenyCashPayment();
  const verifyOnline = useVerifyOnlinePayment();

  const payments = data?.data ?? [];
  const meta = data?.meta;

  const isActionLoading =
    confirmCash.isPending || denyCash.isPending || verifyOnline.isPending;

  const handleConfirmAction = () => {
    if (!confirmAction) return;

    const { type, payment } = confirmAction;
    const onSuccess = () => {
      toast('عملیات با موفقیت انجام شد', 'success');
      setConfirmAction(null);
    };
    const onError = (error: unknown) => {
      toast(extractErrorMessage(error), 'error');
    };

    if (type === 'cash-confirm') {
      confirmCash.mutate(payment.id, { onSuccess, onError });
      return;
    }
    if (type === 'cash-deny') {
      denyCash.mutate(payment.id, { onSuccess, onError });
      return;
    }
    if (type === 'online-verify' && payment.token) {
      verifyOnline.mutate(payment.token, { onSuccess, onError });
    }
  };

  const getConfirmLabel = () => {
    if (!confirmAction) return '';
    switch (confirmAction.type) {
      case 'cash-confirm':
        return 'آیا از تایید این پرداخت نقدی اطمینان دارید؟';
      case 'cash-deny':
        return 'آیا از رد این پرداخت نقدی اطمینان دارید؟';
      case 'online-verify':
        return 'آیا از تایید این پرداخت آنلاین اطمینان دارید؟';
      default:
        return '';
    }
  };

  const columns: ColumnType<PaymentType>[] = [
    {
      title: 'مبلغ',
      key: 'amount',
      render: (item) => formatAmount(item.amount),
    },
    {
      title: 'روش پرداخت',
      key: 'method',
      render: (item) => methodLabels[item.method] ?? item.method,
    },
    {
      title: 'وضعیت',
      key: 'status',
      render: (item) => (
        <span
          className={`inline-flex h-6 items-center rounded-full px-2.5 text-xs ${statusBadgeClass[item.status] ?? 'bg-gray-100 text-gray-800'}`}
        >
          {statusLabels[item.status] ?? item.status}
        </span>
      ),
    },
    {
      title: 'تاریخ',
      key: 'createdAt',
      render: (item) =>
        item.createdAt
          ? moment(item.createdAt).format('jYYYY/jMM/jDD HH:mm')
          : '-',
    },
    {
      title: 'عملیات',
      key: 'actions',
      render: (item) => {
        const isPending = item.status === PaymentStatusEnum.Pending;
        const isCash = item.method === PaymentMethodEnum.Cash;
        const isOnline = item.method === PaymentMethodEnum.Online;

        return (
          <div className="flex flex-wrap items-center gap-2">
            {isPending && isCash && (
              <>
                <button
                  type="button"
                  className="rounded-lg bg-green-600 px-2 py-1 text-xs text-white hover:opacity-90"
                  onClick={() =>
                    setConfirmAction({ type: 'cash-confirm', payment: item })
                  }
                >
                  تایید
                </button>
                <button
                  type="button"
                  className="rounded-lg bg-red-600 px-2 py-1 text-xs text-white hover:opacity-90"
                  onClick={() =>
                    setConfirmAction({ type: 'cash-deny', payment: item })
                  }
                >
                  رد
                </button>
              </>
            )}
            {isPending && isOnline && item.token && (
              <button
                type="button"
                className="rounded-lg bg-primary px-2 py-1 text-xs text-black hover:opacity-90"
                onClick={() =>
                  setConfirmAction({ type: 'online-verify', payment: item })
                }
              >
                تایید آنلاین
              </button>
            )}
          </div>
        );
      },
    },
  ];

  return (
    <>
      <div className="bg-white rounded-3xl p-6 mt-8">
        <div className="font-light">پرداخت‌ها</div>

        <div className="mt-6">
          <Table
            columns={columns}
            data={payments}
            isLoading={isLoading}
            noDataMessage="پرداختی برای این پیش‌فاکتور یافت نشد."
            pagination={
              meta && meta.totalPages > 1
                ? {
                    currentPage: meta.page,
                    totalPages: meta.totalPages,
                    onPageChange: setPage,
                  }
                : undefined
            }
          />
        </div>
      </div>

      <ModalConfrim
        isOpen={!!confirmAction}
        close={() => setConfirmAction(null)}
        onConfrim={handleConfirmAction}
        isloading={isActionLoading}
        label={getConfirmLabel()}
      />
    </>
  );
};

export default InvoicePaymentsSection;