import 'package:get/get.dart';

import '../../im/im_manager.dart';
import 'package:im_flutter_sdk/im_flutter_sdk.dart';

class ChatController extends GetxController {
  final String userId;
  
  // 用户信息
  final Rx<EMUserInfo?> userInfo = Rx<EMUserInfo?>(null);

  ChatController({required this.userId});

  @override
  void onInit() {
    super.onInit();
    // 初始化时获取用户信息
    fetchUserInfo();
  }

  /// 获取用户信息
  Future<void> fetchUserInfo() async {
    try {
      final EMUserInfo? info = await IMManager.instance.getUserInfo(userId);
      if (info != null) {
        userInfo.value = info;
        if (Get.isLogEnable) {
          Get.log('获取用户信息成功: ${info.nickName}');
        }
      } else {
        if (Get.isLogEnable) {
          Get.log('未找到用户信息: $userId');
        }
      }
    } catch (e) {
      if (Get.isLogEnable) {
        Get.log('获取用户信息失败: $e');
      }
    }
  }

  /// 发送消息
  Future<bool> sendMessage(String content) async {
    try {
      final message = await IMManager.instance.sendTextMessage(content, userId);
      return message != null;
    } catch (e) {
      if (Get.isLogEnable) {
        Get.log('发送消息失败: $e');
      }
      return false;
    }
  }
}