ChickenFarm/UI/CF.APP/chicken_farm/lib/pages/home/profile.dart

import 'package:chicken_farm/core/services/offline_storage_service.dart';
import 'package:chicken_farm/core/services/sync_service.dart';
import 'package:chicken_farm/core/utils/storage.dart';
import 'package:chicken_farm/core/utils/toast.dart';
import 'package:chicken_farm/stores/auth_store.dart';
import 'package:chicken_farm/stores/config_store.dart';
import 'package:chicken_farm/stores/dict_stroe.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:chicken_farm/core/services/connectivity_service.dart';
import 'package:chicken_farm/pages/account/config_dialog.dart';

class ProfilePage extends ConsumerWidget {
  const ProfilePage({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final authState = ref.watch(authStoreProvider);
    final authStore = ref.read(authStoreProvider.notifier);

    return Scaffold(
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            const SizedBox(height: 20),
            if (authState.state == AuthState.authenticated &&
                authState.user != null) ...[
              Expanded(
                child: SingleChildScrollView(
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Card(
                        child: Padding(
                          padding: const EdgeInsets.all(16.0),
                          child: Column(
                            crossAxisAlignment: CrossAxisAlignment.start,
                            children: [
                              ListTile(
                                leading: const CircleAvatar(
                                  radius: 30,
                                  child: Icon(Icons.person, size: 30),
                                ),
                                title: Text(
                                  authState.user!.nickName ?? '未设置昵称',
                                  style: const TextStyle(
                                    fontSize: 20,
                                    fontWeight: FontWeight.bold,
                                  ),
                                ),
                                subtitle: Text(
                                  '用户名: ${authState.user!.userName}',
                                ),
                              ),
                              const Divider(),
                              const Text(
                                '基本信息',
                                style: TextStyle(fontWeight: FontWeight.bold),
                              ),
                              const SizedBox(height: 10),
                              _buildInfoRow(
                                '手机号码',
                                authState.user!.phonenumber ?? '未填写',
                              ),
                              _buildInfoRow(
                                '邮箱地址',
                                authState.user!.email ?? '未填写',
                              ),
                              _buildInfoRow(
                                '部门',
                                authState.user!.orgName ?? '未分配',
                              ),
                              _buildInfoRow(
                                '角色',
                                (authState.user!.roles
                                        ?.map((r) => r.roleName)
                                        .join(', ')) ??
                                    '未分配',
                              ),
                            ],
                          ),
                        ),
                      ),
                      const SizedBox(height: 20),
                      // 显示待上传数据数量的按钮
                      FutureBuilder<List<OfflineOperation>>(
                        future: OfflineStorageService().getPendingOperations(),
                        builder: (context, snapshot) {
                          if (snapshot.connectionState ==
                                  ConnectionState.done &&
                              snapshot.hasData) {
                            final pendingCount = snapshot.data!.length;
                            return SizedBox(
                              width: double.infinity,
                              child: ElevatedButton.icon(
                                onPressed: pendingCount > 0
                                    ? () async {
                                        ToastUtil.show(
                                          '正在上传 $pendingCount 条数据...',
                                        );
                                        final syncService = SyncService();
                                        await syncService
                                            .syncPendingOperations();
                                        ToastUtil.success('数据上传完成');
                                        // 刷新按钮状态
                                        (context as Element).markNeedsBuild();
                                      }
                                    : null, // 禁用按钮
                                icon: const Icon(Icons.upload),
                                label: Text('上传数据 ($pendingCount条待上传)'),
                                style: ElevatedButton.styleFrom(
                                  padding: const EdgeInsets.symmetric(
                                    horizontal: 30,
                                    vertical: 15,
                                  ),
                                  textStyle: const TextStyle(fontSize: 16),
                                ),
                              ),
                            );
                          }
                          return const SizedBox(
                            width: double.infinity,
                            child: Center(child: CircularProgressIndicator()),
                          );
                        },
                      ),
                      const SizedBox(height: 20),
                      SizedBox(
                        width: double.infinity,
                        child: ElevatedButton.icon(
                          onPressed: () {
                            ToastUtil.confirm('确定要清除所有缓存吗？', () async {
                              await StorageUtils.removeWithPrefix("vb_");
                              ConfigStore().clearAll();
                              DictStore().clearAll();
                              if (context.mounted) {
                                ToastUtil.success('缓存已清除');
                              }
                            });
                          },
                          icon: const Icon(Icons.cleaning_services),
                          label: const Text('清除缓存'),
                          style: ElevatedButton.styleFrom(
                            padding: const EdgeInsets.symmetric(
                              horizontal: 30,
                              vertical: 15,
                            ),
                            textStyle: const TextStyle(fontSize: 16),
                          ),
                        ),
                      ),
                      const SizedBox(height: 20),
                      SizedBox(
                        width: double.infinity,
                        child: ElevatedButton.icon(
                          onPressed: () async {
                            final result = await showDialog(
                              context: context,
                              builder: (context) => const ConfigDialog(),
                            );
                            // 如果配置发生了变化，显示提示
                            if (result == true && context.mounted) {
                              ToastUtil.success('配置已保存');
                            }
                          },
                          icon: const Icon(Icons.settings),
                          label: const Text('服务配置'),
                          style: ElevatedButton.styleFrom(
                            padding: const EdgeInsets.symmetric(
                              horizontal: 30,
                              vertical: 15,
                            ),
                            textStyle: const TextStyle(fontSize: 16),
                          ),
                        ),
                      ),
                    ],
                  ),
                ),
              ),
              // 网络状态感知的退出登录按钮
              Consumer(
                builder: (context, ref, child) {
                  final isConnectedAsync = ref.watch(isConnectedProvider);
                  return SizedBox(
                    width: double.infinity,
                    child: ElevatedButton.icon(
                      onPressed: isConnectedAsync.when(
                        data: (isConnected) {
                          // 在线状态下允许退出登录，离线状态下禁用
                          return isConnected
                              ? () {
                                  ToastUtil.confirm(
                                    '确定要退出登录吗？',
                                    () => authStore.logout(),
                                  );
                                }
                              : null;
                        },
                        loading: () => null,
                        error: (_, _) => null,
                      ),
                      icon: const Icon(Icons.logout),
                      label: const Text('退出登录'),
                      style: ElevatedButton.styleFrom(
                        // 保持背景色不变，只改变文字颜色为红色
                        foregroundColor: Colors.red,
                        padding: const EdgeInsets.symmetric(
                          horizontal: 30,
                          vertical: 15,
                        ),
                        textStyle: const TextStyle(fontSize: 16),
                      ),
                    ),
                  );
                },
              ),
            ] else ...[
              const Center(child: Text('加载中...')),
            ],
          ],
        ),
      ),
    );
  }

  Widget _buildInfoRow(String label, String value) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 4.0),
      child: Row(
        children: [
          SizedBox(
            width: 80,
            child: Text(
              '$label:',
              style: const TextStyle(fontWeight: FontWeight.w500),
            ),
          ),
          Expanded(child: Text(value)),
        ],
      ),
    );
  }
}