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

public class GetRealtimeConsume : MonoBehaviour {

    /// <summary>
    /// 出水方实时消耗总量（data）= 各个出水方流量（Flow）之和 - 消火栓分担的流量（消火栓上的TotalFlow）
    /// </summary>
    private FloatData data = new FloatData(0);

    /// <summary>
    /// 统计实时消耗的事件
    /// </summary>
    public static event Func<FloatData, FloatData> getAllRealtimeConsume;
    private void OnEnable()
    {
        data.Clear();
        if(getAllRealtimeConsume != null)
        {
            data = getAllRealtimeConsume(data);
        }
        GetComponent<Text>().text = Math.Round(data.value,2) + "L/s";
        StartCoroutine(GetRealtimeOnInternal());
    }
    private void OnDisable()
    {
        StopCoroutine(GetRealtimeOnInternal());
    }
    IEnumerator GetRealtimeOnInternal()
    {
        while (true)
        {
            yield return new WaitForSeconds(1.0f);
            data.Clear();
            if (getAllRealtimeConsume != null)
            {
                data = getAllRealtimeConsume(data);
            }
            GetComponent<Text>().text = Math.Round(data.value, 2) + "L/s";
        }
    }
}