using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class WeatherInfo : MonoBehaviour
{
    public Text temperature;//温度19-21
    public Text windSpeed;//风速 5.8-7.1 m/s
    public Text airPressure;//气压 100.5-101.5 kpa
    public Text pm2_5;// 85ug/m3
    public Text humidity;//湿度 31.5-32.7 %
    public Text windDir;
    public Text noise;// 31.5 - 40db
    public Text pm10;// 50-55 ug/m3


    // Start is called before the first frame update
    void Start()
    {


        StartRandomChangeValue(temperature, 0.1f, 3, 8);
        StartRandomChangeValue(windSpeed, 0.1f, 10, 20);
        StartRandomChangeValue(airPressure, 0.2f,  15, 20);
        StartRandomChangeValue(pm2_5, 1f, 5, 20);
        StartRandomChangeValue(humidity, 0.3f, 5, 20);
        StartRandomChangeValue(noise, 0.5f, 2, 10);
        StartRandomChangeValue(pm10, 1f, 4, 20);

        

    }

   


    private void StartRandomChangeValue(Text txt, float rangeValue, float minTime, float maxTime)
    {
        StartCoroutine(RandomChangeValue(txt,rangeValue,minTime,maxTime));
    }


    IEnumerator RandomChangeValue(Text txt, float rangeValue,float minTime,float maxTime)
    {
        float time = Random.Range(minTime, maxTime);
        yield return new WaitForSeconds(time);
        float range = Random.Range(-rangeValue, rangeValue);
        float value = float.Parse(txt.text)+range;

        txt.text = value.ToString("0.0");
        //循环携程
        StartCoroutine(RandomChangeValue(txt, rangeValue, minTime, maxTime));

    }



}