hounam-submit-form-frontend/ui/forms/register-center/InnerRegistrationCenterForm.tsx

"use client";
import {
  Box,
  Typography,
  useTheme,
  useMediaQuery,
  Chip,
  Button,
  FormHelperText,
} from "@mui/material";
import CheckCircleIcon from "@mui/icons-material/CheckCircle";
import { Form, FormikProps } from "formik";
import BusinessIcon from "@mui/icons-material/Business";
import LocationOnIcon from "@mui/icons-material/LocationOn";
import LocalHospitalIcon from "@mui/icons-material/LocalHospital";
import { useGetAllCenters } from "@/hooks/center.hook";
import {
  RegistrationCenterFormProps,
  RegistrationCenterFormValues,
} from "./RegistrationCenterForm";
import { CenterItem } from "@/core/types";

// تعریف اینترفیس برای تمیزی بیشتر
interface InnerFormProps
  extends
    FormikProps<RegistrationCenterFormValues>,
    RegistrationCenterFormProps {}

export default function InnerRegistrationCenterForm(props: InnerFormProps) {
  const { data } = useGetAllCenters();
  const theme = useTheme();
  const isMobile = useMediaQuery(theme.breakpoints.down("md"));
  const handleBack = () => {
    props.update({ registrationCenter: props.values.selectedCenter});
    props.setStep((prev) => Math.max(1, prev - 1));
  };

  // منطق نمایش خطا
  const isSelectedCenterError =
    (props.touched.selectedCenter || props.submitCount > 0) &&
    !!props.errors.selectedCenter;

  const handleCenterSelect = (center: CenterItem) => {
    props.setFieldValue("selectedCenter", center);
    props.setFieldTouched("selectedCenter", true, true); // فعال کردن حالت لمس شده
  };

  const handleNext = async () => {
    // اگر مرحله اول است، فیلد را لمس کن تا اگر خالی بود خطا نشان دهد
    if (props.step === 1) {
      props.setFieldTouched("selectedCenter", true, true);
    }

    // اعتبارسنجی دستی کل فرم
    const errors = await props.validateForm();

    // اگر در گام فعلی خطایی وجود ندارد، برو مرحله بعد
    if (Object.keys(errors).length === 0) {
      if (props.step === 12) {
        props.submitForm(); // ثبت نهایی
      } else {
        props.setStep(props.step + 1);
      }
    }
  };

  const renderCenterList = () => (
    <Box sx={{ width: "100%", gridColumn: "1 / -1" }}>
      <div className="w-full grid grid-cols-2 gap-4">
        {data?.data.map((center: CenterItem) => {
          const isSelected = props.values.selectedCenter?.id === center.id;
          return (
            <div className="col-span-1" key={center.id}>
              <Box
                onClick={() => handleCenterSelect(center)}
                sx={{
                  p: 2.5,
                  borderRadius: "18px",
                  border: isSelected
                    ? "2px solid #2563eb"
                    : isSelectedCenterError
                      ? "2px solid #d32f2f"
                      : "1px solid #e2e8f0",
                  backgroundColor: isSelected ? "#eff6ff" : "#fff",
                  cursor: "pointer",
                  transition: "all 0.25s ease",
                  "&:hover": { borderColor: "#2563eb" },
                }}
              >
                <Box sx={{ display: "flex", alignItems: "flex-start", gap: 2 }}>
                  <Box sx={{ flex: 1 }}>
                    <Box
                      sx={{
                        display: "flex",
                        alignItems: "center",
                        gap: 1,
                        mb: 1,
                      }}
                    >
                      <BusinessIcon sx={{ color: "#2563eb", fontSize: 22 }} />
                      <Typography sx={{ fontWeight: 800, color: "#0f172a" }}>
                        {center.name}
                      </Typography>
                    </Box>
                    <Typography sx={{ color: "#64748b", fontSize: "0.92rem" }}>
                      {center.address}
                    </Typography>
                  </Box>
                  {isSelected && <CheckCircleIcon sx={{ color: "#2563eb" }} />}
                </Box>
              </Box>
            </div>
          );
        })}
      </div>

      {/* نمایش پیام خطا به صورت تمیز زیر لیست */}
      {isSelectedCenterError && (
        <FormHelperText
          error
          sx={{ mt: 2, fontSize: "0.9rem", fontWeight: 600 }}
        >
          {props.errors.selectedCenter as string}
        </FormHelperText>
      )}
    </Box>
  );

  return (
    <Form>
      <div style={{ width: "100%", flexGrow: 1 }}>
        {/* رندر محتوای استپ ها */}
        {props.step === 1 ? (
          renderCenterList()
        ) : (
          <Typography>محتوای مرحله {props.step}</Typography>
        )}
      </div>

      <Box sx={{ display: "flex", justifyContent: "space-between", mt: 5 }}>
        <Button
          disabled={props.step === 1}
          type="button"
          onClick={handleBack}
          sx={{ borderRadius: "12px", color: "#64748b", fontWeight: 700 }}
        >
          بازگشت
        </Button>
        <Button
          variant="contained"
          type="button" // به جای submit از button استفاده کردیم تا با تابع خودمان چک شود
          onClick={handleNext}
          sx={{
            borderRadius: "12px",
            px: 4,
            py: 1.5,
            bgcolor: props.step === 12 ? "green" : "#2563eb",
            fontWeight: 700,
          }}
        >
          {props.step === 12 ? "اتمام و ثبت نهايي" : "گام بعدی"}
        </Button>
      </Box>
    </Form>
  );
}