import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:sino_med_cloud/l10n/app_localizations.dart';

import '../../main_tab_provider.dart';
import '../../auth/data/login_provider.dart';
import '../data/change_password_provider.dart';
import '../domain/mine_service.dart';
import 'change_password_page.dart';

class MinePage extends ConsumerStatefulWidget {
  const MinePage({super.key});

  @override
  ConsumerState<MinePage> createState() => _MinePageState();
}

class _MinePageState extends ConsumerState<MinePage>
    with SingleTickerProviderStateMixin {
  @override
  Widget build(BuildContext context) {
    final l10n = AppLocalizations.of(context)!;
    return Scaffold(
      appBar: AppBar(
        title: Text(l10n.mine),
        elevation: 0,
      ),
      body: ListView.builder(
        itemCount: 2,
        itemBuilder: (BuildContext context, int index) {
          if (index == 0) {
            return ListTile(
              leading: const Icon(Icons.lock_outline),
              title: Text(l10n.changePassword),
              trailing: const Icon(Icons.chevron_right),
              onTap: _handleChangePassword,
            );
          } else if (index == 1) {
            return ListTile(
              leading: const Icon(Icons.logout, color: Colors.red),
              title: Text(
                l10n.logout,
                style: const TextStyle(color: Colors.red),
              ),
              trailing: const Icon(Icons.chevron_right),
              onTap: _handleLogout,
            );
          }
          return const SizedBox.shrink();
        },
      ),
    );
  }

  // 退出登录
  void _handleLogout() async {
    await MineService.logout(loginSystem: "YUN_HIS_PC_WEB");
    
    // 重置主页 Tab 索引
    ref.read(currentTabIndexProvider.notifier).state = 0;
    
    // 重置登录页面状态
    ref.read(loginTabIndexProvider.notifier).state = 0;
    ref.read(passwordObscureProvider.notifier).state = true;
    ref.read(smsCountdownProvider.notifier).state = 0;
    ref.read(smsHasReceivedProvider.notifier).state = false;
    ref.read(smsCodeFromServerProvider.notifier).state = '';
    ref.read(passwordLoginPhoneProvider.notifier).state = '';
    ref.read(passwordLoginPasswordProvider.notifier).state = '';
    ref.read(smsLoginPhoneProvider.notifier).state = '';
    ref.read(smsLoginCodeProvider.notifier).state = '';
    
    Future.microtask(() {
      if (mounted) {
        context.replace('/');
      }
    });
  }


  void _handleChangePassword() {
    if (mounted) {
      // 打开对话框前重置所有状态，确保每次打开都是干净的
      ref.read(changePwdPhoneProvider.notifier).state = '';
      ref.read(changePwdServerSmsCodeProvider.notifier).state = '';
      ref.read(changePwdPasswordProvider.notifier).state = '';
      ref.read(changePwdPasswordVisibleProvider.notifier).state = false;
      ref.read(changePwdConfirmPasswordProvider.notifier).state = '';
      ref.read(changePwdConfirmPasswordVisibleProvider.notifier).state = false;
      ref.read(changePwdSmsHasSentProvider.notifier).state = false;
      ref.read(changePwdSmsCountdownProvider.notifier).state = 0;
      ref.read(changePwdShowPasswordErrorProvider.notifier).state = false;
      
      showDialog(
        context: context,
        builder: (context) => const ChangePasswordPage(),
      );
    }
  }
}