nobat724_front/components/appointment/index.js

"use client";

import { useEffect, useState } from "react";
import { request } from "@/services/response";
import Cookies from "js-cookie";
import Container from "./Container";
import { safeJsonParse } from "@/lib/sanitize";

const defaultData = {
  phone: { value: "", isEdit: false },
  national_code: { value: "", isEdit: true },
  name: { value: "", isEdit: true },
  family: { value: "", isEdit: true },
  gender: { value: "", isEdit: true },
  insurance_id: { value: "", isEdit: true },
  basic_insurance: { value: "", isEdit: true },
  supplementary_insurance: { value: "", isEdit: true },
};

function buildProfileData(profile, phone) {
  return {
    uuid: profile.uuid,
    phone: { value: phone, isEdit: false },
    national_code: {
      value: profile.national_code || "",
      isEdit: !profile.national_code_approved,
    },
    name: { value: profile.label || "", isEdit: true },
    family: { value: profile.family || "", isEdit: true },
    gender: { value: profile.gender || "", isEdit: true },
    insurance_id: { value: profile.insurance_id || "", isEdit: true },
    basic_insurance: {
      value: profile.basic_insurance_id ? { id: profile.basic_insurance_id } : "",
      isEdit: true,
    },
    supplementary_insurance: {
      value: profile.supplementary_insurance_id
        ? { id: profile.supplementary_insurance_id }
        : "",
      isEdit: true,
    },
  };
}

function AppointmentPage({ doctor, disabledDates, matchedCity, initialClinicUuid = null }) {
  const [step, setStep] = useState(0);
  const [isForAnother, setIsForAnother] = useState(false);
  const [isLoading, setIsLoading] = useState(true);

  const [prevData, setPrevData] = useState(defaultData);
  const [data, setData] = useState(defaultData);

  // Login states
  const [num, setNum] = useState("");
  const [uuid, setUuid] = useState("");
  const [isSendMsg, setIsSendMsg] = useState(false);

  // Appointment slot states
  const [selectedSlot, setSelectedSlot] = useState(null);
  const [selectedDate, setSelectedDate] = useState(null);
  const [appointmentId, setAppointmentId] = useState(null);
  const [appointmentExpiresAt, setAppointmentExpiresAt] = useState(null);

  // Service-based booking (روش نوبت‌دهی سرویسی)
  const [selectedServiceUuids, setSelectedServiceUuids] = useState([]);

  // محل نوبت‌دهی: مطب شخصی یا یکی از کلینیک‌هایی که پزشک در آن برنامه دارد.
  const [bookingLocations, setBookingLocations] = useState([]);
  const [selectedLocation, setSelectedLocation] = useState(null);
  const [locationConfirmed, setLocationConfirmed] = useState(false);
  const [locationsLoading, setLocationsLoading] = useState(true);

  useEffect(() => {
    if (!doctor?.uuid) return;
    request
      .getBookingLocations(doctor.uuid)
      .then((res) => {
        const d = res?.data?.data ?? res?.data ?? {};
        const list = Array.isArray(d.booking_locations) ? d.booking_locations : [];
        setBookingLocations(list);

        // آرایه از قبل بر اساس زودترین نوبت آزاد مرتب است؛ دوباره مرتبش نکن.
        const fromUrl = initialClinicUuid
          ? list.find((l) => l.clinic_uuid === initialClinicUuid)
          : null;
        setSelectedLocation(fromUrl ?? list[0] ?? null);
        setLocationConfirmed(Boolean(fromUrl) || list.length <= 1);
      })
      .catch(() => setBookingLocations([]))
      .finally(() => setLocationsLoading(false));
  }, [doctor?.uuid, initialClinicUuid]);

  // روش نوبت‌دهی و سرویس‌ها per-location هستند: یک پزشک می‌تواند در مطب شخصی
  // اسلاتی و در کلینیک سرویسی باشد.
  const bookingMode = selectedLocation?.booking_mode === "service" ? "service" : "slot";
  const bookingServices = selectedLocation?.services ?? [];

  // تعویض محل، انتخاب‌های وابسته را باطل می‌کند؛ وگرنه ترکیب سرویسِ یک محل با
  // اسلات محل دیگر ساخته می‌شود و ثبت نوبت با ۴۲۲ رد می‌شود.
  const changeLocation = (location) => {
    setSelectedLocation(location);
    setLocationConfirmed(true);
    setSelectedServiceUuids([]);
    setSelectedSlot(null);
    setSelectedDate(null);
  };

  // بازگشت به مرحلهٔ انتخاب محل
  const reopenLocationChoice = () => setLocationConfirmed(false);

  useEffect(() => {
    const fetchUserData = async () => {
      setIsLoading(true);

      const userInfo = Cookies.get("userInfo");
      const parsedData = safeJsonParse(userInfo);
      const usernameFromCookie = parsedData?.username || "";

      // ابتدا شماره موبایل را از Cookie ست می‌کنیم
      if (usernameFromCookie) {
        setData(prev => ({
          ...prev,
          phone: { value: usernameFromCookie, isEdit: false },
        }));
      }

      // سپس اگر uuid داریم، بقیه اطلاعات را از API می‌گیریم
      if (userInfo && parsedData) {
        try {
          const res = await request.getUserProfile(parsedData.uuid);
          const profile = res?.data?.data;

          if (profile) {
            const newData = buildProfileData(profile, usernameFromCookie);
            setData(newData);
            setPrevData(newData);
          }
        } catch (error) {
          // در صورت خطا، شماره موبایل حفظ می‌شود و بقیه فیلدها قابل ویرایش می‌مانند
        } finally {
          setIsLoading(false);
        }
      } else {
        setIsLoading(false);
      }
    };

    fetchUserData();
  }, []); // فقط یک بار در mount اولیه اجرا می‌شه

  // useEffect جداگانه برای زمانی که step تغییر می‌کنه
  useEffect(() => {
    const refetchUserData = async () => {
      if (step === 3) {
        const userInfo = Cookies.get("userInfo");
        const parsedData = safeJsonParse(userInfo);
        const usernameFromCookie = parsedData?.username || "";

        if (userInfo && parsedData && !data.uuid) {
          try {
            const res = await request.getUserProfile(parsedData.uuid);
            const profile = res?.data?.data;

            if (profile) {
              const newData = buildProfileData(profile, usernameFromCookie);
              setData(newData);
              setPrevData(newData);
            }
          } catch (error) {
            // در صورت خطا، فرم خالی قابل ویرایش باقی می‌ماند
          }
        }
      }
    };

    refetchUserData();
  }, [step]);


  if (isLoading || locationsLoading) {
    return (
      <div className="flex items-center justify-center min-h-screen">
        <div className="flex flex-col items-center gap-4">
          <div className="w-12 h-12 border-4 border-[#5559CE] border-t-transparent rounded-full animate-spin"></div>
          <p className="text-[#3B3B3B] text-[16px]">در حال بارگذاری...</p>
        </div>
      </div>
    );
  }

  return (
    <Container
      step={step}
      data={data}
      doctor={doctor}
      setData={setData}
      setStep={setStep}
      prevData={prevData}
      matchedCity={matchedCity}
      isForAnother={isForAnother}
      setIsForAnother={setIsForAnother}
      disabledDates={disabledDates}
      num={num}
      setNum={setNum}
      uuid={uuid}
      setUuid={setUuid}
      isSendMsg={isSendMsg}
      setIsSendMsg={setIsSendMsg}
      selectedSlot={selectedSlot}
      setSelectedSlot={setSelectedSlot}
      selectedDate={selectedDate}
      setSelectedDate={setSelectedDate}
      appointmentId={appointmentId}
      setAppointmentId={setAppointmentId}
      appointmentExpiresAt={appointmentExpiresAt}
      setAppointmentExpiresAt={setAppointmentExpiresAt}
      bookingMode={bookingMode}
      bookingServices={bookingServices}
      selectedServiceUuids={selectedServiceUuids}
      setSelectedServiceUuids={setSelectedServiceUuids}
      bookingLocations={bookingLocations}
      selectedLocation={selectedLocation}
      locationConfirmed={locationConfirmed}
      changeLocation={changeLocation}
      reopenLocationChoice={reopenLocationChoice}
    />
  );
}

export default AppointmentPage;