using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using AX.MessageSystem;
using System;
using AX.InputSystem;
using AX.NetworkSystem;

/// <summary>
/// 全液面火的控制
/// </summary>
public class FireLiquidLevelCtrl : MonoBehaviour
{
    private ParticleSystem lg1PS;
    private ParticleSystem lg2PS;
    private ParticleSystem smokePS;
    private BoxCollider boxCollider;

    public float fireScale = 1.0f;
    public float FireScale
    {
        get { return fireScale; }
        set { fireScale = value; ChangeFireState(); }
    }

    public string showTime = "00:00:00";//多少时间以后显示出来

    private float minScale = 0.2f;
    private float maxScale = 2.0f;
    private float scaleSpeed = 2.0f;

    private Vector3 boxCol_fire;//x,z:4.7-47

    private Vector3 box_smoke;//(1,1,0.5)-(20,20,10)
    private Vector3 pos_smoke;//Y:20-28.4

    public long TargetNormalID;
    // Use this for initialization
    private void Awake()
    {
        lg1PS = transform.Find("GroundFire_LG1").GetComponent<ParticleSystem>();
        lg2PS = transform.Find("GroundFire_LG2").GetComponent<ParticleSystem>();
        smokePS = transform.Find("Fire_Smoke_LG").GetComponent<ParticleSystem>();
        boxCollider = GetComponent<BoxCollider>();
        boxCol_fire = boxCollider.size;

        box_smoke = smokePS.shape.scale;
        pos_smoke = smokePS.transform.localPosition;

        FireScale = fireScale;
    }
    void Start()
    {
        MessageDispatcher.AddListener("FIRE_LIQUID_LEVEL_SCALE_COMMAND", Equals);
        //MessageDispatcher.AddListener("FIRE_LIQUID_LEVEL_SCALE_COMMAND", Minus);
        FireScaleValue.GetAllFireScales += addMyFireScale;
        BurnTimer.isBurning = true;
    }
    
    private void Update()
    {
        ////测试代码
        //if (Input.GetButton("Plus"))
        //{
        //    if (fireScale <= maxScale)
        //    {
        //        fireScale += Time.deltaTime * scaleSpeed;
        //        ChangeFireState();
        //    }
        //    else
        //    {
        //        fireScale = maxScale;
        //    }
        //    ChangeFireState();
        //}

        //if (Input.GetButton("Reduce"))
        //{
        //    if (fireScale >= minScale)
        //    {
        //        fireScale -= Time.deltaTime * scaleSpeed;
        //    }
        //    else
        //    {
        //        fireScale = minScale;
        //    }
        //    ChangeFireState();
        //}
    }
   
    private void OnDestroy()
    {
        MessageDispatcher.RemoveListener("FIRE_LIQUID_LEVEL_SCALE_COMMAND", Equals);
        //MessageDispatcher.RemoveListener("FIRE_LIQUID_LEVEL_SCALE_COMMAND", Minus);
        FireScaleValue.GetAllFireScales -= addMyFireScale;
        MessageDispatcher.SendMessage("BurnTimeSet"); //BurnTimer.BurnTimeSet()
    }

    private void Equals(IMessage msg)
    {
        if (!GameSettings.othersSettings.isStartDrill)
        {
            var data = ((FireLiquidLevelCmdArgs)msg.Data);
            if (GetComponent<BaseGameObjInfo>().gameObjID == data.SelectgameObjID)
            {
                //fireScale = data.FireScale;
                FireScale = data.FireScale;
            }

            //全液面火同步
            if (GameSettings.othersSettings.mode != Mode.DisasterManagement)
            {
                FireLiquidScaleSyncData arg = new FireLiquidScaleSyncData();
                arg.gameObjID = GetComponent<CloneGameObjInfo>().gameObjID;
                arg.SendUserID = CurrentUserInfo.mySelf.Id;
                arg.firescale = FireScale;
                arg.oilTankID = TargetNormalID;
                NetworkManager.Default.SendAsync("SET_FIRE_LIQUID_SYNC", arg);
            }
        }
       
        // ChangeFireState();
    }

    //private void Minus(IMessage msg)
    //{
    //    if (gameObject.name == (string)msg.Data)
    //    {
    //        if (fireScale >= minScale)
    //        {
    //            fireScale -= Time.deltaTime * scaleSpeed;
    //        }
    //        else
    //        {
    //            fireScale = minScale;
    //        }
    //        ChangeFireState();
    //    }
    //}

    /// <summary>
    /// 改变火的状态
    /// </summary>
    private void ChangeFireState()
    {
        var box_xz = GetValueAccordingStandardValue(4.7f, 47f);
        boxCollider.size = new Vector3(box_xz, boxCol_fire.y, box_xz);

        SetRate(lg1PS, 25f, 250f);
        var radius_lg1 = lg1PS.shape;
        radius_lg1.radius = GetValueAccordingStandardValue(2.2f, 22f);

        SetRate(lg2PS, 10f, 100f);
        var radius_lg2 = lg2PS.shape;
        radius_lg2.radius = GetValueAccordingStandardValue(1f, 10f);

        SetRate(smokePS, 1f, 5f);
        SetStartSize(smokePS, 10f, 20f, 50f, 100f);
        var box_Smoke = smokePS.shape;
        box_Smoke.scale = new Vector3(GetValueAccordingStandardValue(1f, 20f),
                            GetValueAccordingStandardValue(1f, 20f), 
                            GetValueAccordingStandardValue(0.5f, 10f));
        smokePS.transform.localPosition = new Vector3(pos_smoke.x, GetValueAccordingStandardValue(20f, 28.4f), pos_smoke.z);

    }

    private float GetValueAccordingStandardValue(float min, float max)
    {
        return (fireScale - minScale) / (maxScale - minScale) * (max - min) + min;
    }

    private void SetRate(ParticleSystem ps, float min, float max)
    {
        var emission = ps.emission;
        var rate = emission.rateOverTime;
        rate.constant = GetValueAccordingStandardValue(min, max);
        emission.rateOverTime = rate;
    }

    private void SetStartSize(ParticleSystem ps, float min_min, float min_max, float max_min, float max_max)
    {
        var main = ps.main;
        var startSize = main.startSize;
        startSize.constantMin = GetValueAccordingStandardValue(min_min, max_min);
        startSize.constantMax = GetValueAccordingStandardValue(min_max, max_max);
        main.startSize = startSize;
    }  
    private FloatData addMyFireScale(FloatData area)
    {
        GameObject mytank = EntitiesManager.Instance.GetEntityByID(TargetNormalID);
        //float r = mytank.GetComponent<OilTankMessage>().Tank_D / 2;
        //float myscale = Mathf.PI * (r * r);
        float myscale = Mathf.RoundToInt(GetComponent<BoxCollider>().size.x)
                * Mathf.RoundToInt(GetComponent<BoxCollider>().size.z);
        area.value += myscale;
        return area;
    }
}