using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.Networking;

public class WeatherManager : MonoBehaviour
{
    // 天气 API 地址和密钥
    private const string apiKey = "444d87185b76dc18e26b4a60041ff9a7";
    private const string cityName = "深圳"; // 可以替换为任何城市
    private const string weatherUrl = "http://api.openweathermap.org/data/2.5/weather?q={0}&appid={1}&units=metric"; // 单位为摄氏度

    // 显示温度的 UI 元素（如果需要显示在 UI 上）
    public TextMeshProUGUI temperatureText;

    // 启动时进行请求
    void Start()
    {
        StartCoroutine(GetWeatherData());
    }

    // 协程获取天气数据
    IEnumerator GetWeatherData()
    {
        string url = string.Format(weatherUrl, cityName, apiKey);  // 构建请求 URL

        UnityWebRequest request = UnityWebRequest.Get(url);
        yield return request.SendWebRequest(); // 等待请求响应

        if (request.result == UnityWebRequest.Result.Success)
        {
            // 解析返回的 JSON 数据
            string jsonResponse = request.downloadHandler.text;
            WeatherResponse weatherResponse = JsonUtility.FromJson<WeatherResponse>(jsonResponse);

            // 获取温度信息
            float temperature = weatherResponse.main.temp;
            Debug.Log("当前温度: " + temperature + "°C");

            // 如果有 UI 显示温度，可以更新 UI
            if (temperatureText != null)
            {
                temperatureText.text = "当前温度: " + temperature + "°C";
            }
        }
        else
        {
            Debug.LogError("请求失败: " + request.error);
        }
    }

    // 用于解析 JSON 响应的类
    [System.Serializable]
    public class WeatherResponse
    {
        public Main main;
    }

    [System.Serializable]
    public class Main
    {
        public float temp;  // 温度
    }
}