import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:shared_preferences/shared_preferences.dart';
import '../../../core/constants/api_constants.dart';

class AuthService {
  Future<Map<String, dynamic>> login(String email, String password) async {
    try {
      final response = await http.post(
        Uri.parse('${ApiConstants.liveBaseUrl}/auth/login'),
        headers: {'Content-Type': 'application/json'},
        body: jsonEncode({'email': email, 'password': password}),
      );

      final data = jsonDecode(response.body);

      if (response.statusCode == 200 || response.statusCode == 201) {
        // Save token
        final prefs = await SharedPreferences.getInstance();
        if (data['token'] != null) {
          await prefs.setString('token', data['token']);
        }
        if (data['user'] != null) {
          await prefs.setString('user_details', jsonEncode(data['user']));
          if (data['user']['email'] != null) {
            await prefs.setString('user_email', data['user']['email']);
          }
        }
        return {'success': true, 'data': data};
      } else {
        return {'success': false, 'message': data['error'] ?? 'Login failed'};
      }
    } catch (e) {
      return {'success': false, 'message': e.toString()};
    }
  }

  Future<Map<String, dynamic>> signup(Map<String, String> data) async {
    try {
      final response = await http.post(
        Uri.parse('${ApiConstants.liveBaseUrl}/auth/signup'),
        headers: {'Content-Type': 'application/json'},
        body: jsonEncode(data),
      );

      final responseData = jsonDecode(response.body);

      if (response.statusCode == 200 || response.statusCode == 201) {
        return {'success': true, 'data': responseData};
      } else {
        return {
          'success': false,
          'message': responseData['error'] ?? 'Signup failed'
        };
      }
    } catch (e) {
      return {'success': false, 'message': e.toString()};
    }
  }
}