import 'dart:convert';
import 'package:http/http.dart' as http;
import '../constants.dart';
import '../models/weather_models.dart';

class WeatherRepository {
  final http.Client client;
  WeatherRepository({required this.client});

  Future<WeatherModel> fetchWeather(String city) async {
    final url =
        '$weatherApiBaseUrl/forecast.json?key=$weatherApiKey&q=$city&days=7&aqi=no&alerts=no';
    try {
      final response = await client.get(Uri.parse(url));
      if (response.statusCode == 200) {
        final data = json.decode(response.body);
        return WeatherModel.fromJson(data);
      } else {
        throw Exception(
          'Failed to load weather data (Code: ${response.statusCode})',
        );
      }
    } catch (e) {
      throw Exception('Failed to fetch weather: $e');
    }
  }
}