frontend/app/ProfilePage/page.jsx

"use client";

import React, { useEffect, useState } from "react";
import { useRouter } from "next/navigation";
import { FaUserCircle, FaStar } from "react-icons/fa";
import TabBar from "../components/TabBar";

const API_BASE = process.env.NEXT_PUBLIC_API_BASE_URL;

const ProfilePage = () => {
  const router = useRouter();

  const [profile, setProfile] = useState(null);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState("");

  useEffect(() => {
    const fetchProfile = async () => {
      if (!API_BASE) {
        setError("API_BASE_URL не задан");
        setLoading(false);
        return;
      }

      const saved =
        typeof window !== "undefined"
          ? localStorage.getItem("authUser")
          : null;
      const authUser = saved ? JSON.parse(saved) : null;
      const accessToken = authUser?.accessToken;
      if (!accessToken) {
        setError("Вы не авторизованы");
        setLoading(false);
        return;
      }

      try {
        const res = await fetch(`${API_BASE}/users/me`, {
          headers: {
            Accept: "application/json",
            Authorization: `Bearer ${accessToken}`,
          },
        });

        if (!res.ok) {
          let msg = "Не удалось загрузить профиль";
          try {
            const data = await res.json();
            if (data.error) msg = data.error;
          } catch {
            const text = await res.text();
            if (text) msg = text;
          }
          setError(msg);
          setLoading(false);
          return;
        }

        const data = await res.json(); // UserProfile[file:519]
        setProfile(data);
        setLoading(false);
      } catch (e) {
        setError(e.message || "Ошибка сети");
        setLoading(false);
      }
    };

    fetchProfile();
  }, []);

  const handleLogout = () => {
    // опционально: запрос /auth/logout, если используешь[file:519]
    localStorage.removeItem("authUser");
    router.push("/");
  };

  const fullName =
    profile &&
    [profile.first_name, profile.last_name].filter(Boolean).join(" ").trim();

  const rating = profile?.volunteer_rating ?? 0;
  const email = profile?.email || "—";
  const phone = profile?.phone || "—";
  const address = profile?.address || "Адрес не указан";
  const city = profile?.city || "";

  return (
    <div className="min-h-screen w-full bg-[#90D2F9] flex justify-center px-4">
      <div className="relative w-full max-w-md flex flex-col pb-20 pt-4">
        {/* Header с кнопкой назад и заголовком по центру */}
        <header className="flex items-center mb-4">
          <button
            type="button"
            onClick={() => router.back()}
            className="text-white w-8 h-8 rounded-full flex items-center justify-center text-lg"
          >
            ←
          </button>
          <h1 className="flex-1 text-center font-montserrat font-extrabold text-[20px] leading-[24px] text-white">
            Профиль
          </h1>
          <span className="w-8" />
        </header>

        {/* Карточка профиля */}
        <main className="bg-white rounded-3xl p-4 flex flex-col items-center gap-4 shadow-lg">
          {/* Ошибка / загрузка */}
          {error && (
            <p className="w-full text-center text-xs font-montserrat text-red-500">
              {error}
            </p>
          )}
          {loading && !error && (
            <p className="w-full text-center text-xs font-montserrat text-black">
              Загрузка профиля...
            </p>
          )}

          {/* Аватар */}
          <FaUserCircle className="text-[#72B8E2] w-20 h-20" />

          {/* ФИО и рейтинг */}
          <div className="text-center space-y-1">
            <p className="font-montserrat font-bold text-[20px] text-black">
              {fullName || email}
            </p>

            {/* Рейтинг + звезды */}
            <div className="mt-2 flex items-center justify-center gap-2">
              <span className="font-montserrat font-semibold text-[14px] text-black">
                Рейтинг: {rating.toFixed(1)}
              </span>
              <div className="flex gap-1">
                {[1, 2, 3, 4, 5].map((star) => (
                  <FaStar
                    key={star}
                    size={18}
                    className={
                      star <= Math.round(rating)
                        ? "text-[#F6E168] fill-[#F6E168]"
                        : "text-[#F6E168] fill-[#F6E168]/30"
                    }
                  />
                ))}
              </div>
            </div>
          </div>

          {/* Контакты и адрес */}
          <div className="w-full bg-[#72B8E2] rounded-2xl p-3 text-white space-y-1">
            <p className="font-montserrat text-[12px]">
              Почта: {email}
            </p>
            <p className="font-montserrat text-[12px]">
              Телефон: {phone}
            </p>
            <p className="font-montserrat text-[12px]">
              Адрес: {address}
              {city ? `, ${city}` : ""}
            </p>
          </div>

          {/* Кнопки */}
          <div className="w-full flex flex-col gap-2 mt-2">
            <button
              type="button"
              onClick={() => router.push("/profileSettings")}
              className="w-full bg-[#E0B267] rounded-full py-2 flex items-center justify-center"
            >
              <span className="font-montserrat font-extrabold text-[14px] text-white">
                Редактировать профиль
              </span>
            </button>
            <button
              type="button"
              onClick={handleLogout}
              className="w-full bg-[#E07567] rounded-full py-2 flex items-center justify-center"
            >
              <span className="font-montserrat font-extrabold text-[14px] text-white">
                Выйти из аккаунта
              </span>
            </button>
          </div>
        </main>

        <TabBar />
      </div>
    </div>
  );
};

export default ProfilePage;