package com.fuyuanshen.equipment.service.impl;

import com.fuyuanshen.equipment.domain.vo.WeatherInfoVo;
import com.fuyuanshen.equipment.service.IWeatherService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import java.time.LocalDateTime;

/**天气信息服务实现类
 * @author: 默苍璃
 * @date: 2025-09-2715:26
 */
@Slf4j
@RequiredArgsConstructor
@Service
public class WeatherServiceImpl implements IWeatherService {

    // 这里使用OpenWeatherMap API作为示例
    private static final String WEATHER_API_URL = "http://api.openweathermap.org/data/2.5/weather?lat={lat}&lon={lon}&appid={appid}&units=metric&lang=zh_cn";

    // 需要在配置文件中配置API密钥
    private final String apiKey = ""; // 从配置文件获取

    @Override
    public WeatherInfoVo getWeatherByCoordinates(Double latitude, Double longitude) {
        try {
            // 注意：实际使用时需要配置API密钥并启用以下代码
            /*
            RestTemplate restTemplate = new RestTemplate();
            String url = WEATHER_API_URL.replace("{lat}", latitude.toString())
                    .replace("{lon}", longitude.toString())
                    .replace("{appid}", apiKey);

            // 调用第三方API获取天气数据
            // 这里需要根据实际API返回的数据结构进行解析
            // 以下为示例代码，实际实现需要根据API文档调整

            WeatherInfoVo weatherInfo = new WeatherInfoVo();
            weatherInfo.setLatitude(latitude);
            weatherInfo.setLongitude(longitude);
            weatherInfo.setUpdateTime(LocalDateTime.now());

            // 模拟数据，实际应从API获取
            weatherInfo.setWeatherCondition("晴");
            weatherInfo.setDescription("晴朗");
            weatherInfo.setTemperature(25.0);
            weatherInfo.setFeelsLike(26.0);
            weatherInfo.setHumidity(60);
            weatherInfo.setPressure(1013.0);
            weatherInfo.setVisibility(10000);
            weatherInfo.setWindSpeed(2.5);
            weatherInfo.setWindDirection(180);
            weatherInfo.setCloudiness(0);

            return weatherInfo;
            */

            // 临时返回模拟数据
            WeatherInfoVo weatherInfo = new WeatherInfoVo();
            weatherInfo.setLatitude(latitude);
            weatherInfo.setLongitude(longitude);
            weatherInfo.setWeatherCondition("晴");
            weatherInfo.setDescription("晴朗");
            weatherInfo.setTemperature(25.0);
            weatherInfo.setFeelsLike(26.0);
            weatherInfo.setHumidity(60);
            weatherInfo.setPressure(1013.0);
            weatherInfo.setVisibility(10000);
            weatherInfo.setWindSpeed(2.5);
            weatherInfo.setWindDirection(180);
            weatherInfo.setCloudiness(0);
            weatherInfo.setUpdateTime(LocalDateTime.now());

            return weatherInfo;
        } catch (Exception e) {
            log.error("获取天气信息失败，经纬度: {},{}", latitude, longitude, e);
            return null;
        }
    }
}
