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

public class PopupWindowsProcessor : SingletonMonobehaviour<PopupWindowsProcessor>
{
    List<PopupWindow> popupWindowQueue = new List<PopupWindow>();
    PopupWindow currentWindow;

    float lastTime = 0; //上次弹窗时间
    public void Add(string name, int functionId = 0)
    {
        var popupWindow = new PopupWindow()
        {
            window = name,
            functionId = functionId,
        };

        if (popupWindowQueue.Contains(popupWindow))
        {
            popupWindowQueue.Remove(popupWindow);
        }

        popupWindowQueue.Add(popupWindow);
    }

    public void Remove(string name, int functionId = 0)
    {
        var popupWindow = new PopupWindow()
        {
            window = name,
            functionId = functionId,
        };

        if (popupWindowQueue.Contains(popupWindow))
        {
            popupWindowQueue.Remove(popupWindow);
        }
    }

    private void LateUpdate()
    {
        //打开窗口需要时间，不然会导致队列中的窗口全部同时打开
        if (Time.realtimeSinceStartup - lastTime < 1)
            return;

        if (StageLoad.Instance.isLoading)
        {
            return;
        }

        if (StageLoad.Instance.currentStage == null)
        {
            return;
        }

        if (StageLoad.Instance.stageType == Stage.E_StageType.MainCity)
        {
            return;
        }

        if (MapUtility.IsDungeon(PlayerDatas.Instance.baseData.MapID))
        {
            return;
        }

        if (NewBieCenter.Instance.inGuiding)
        {
            return;
        }

        if (popupWindowQueue.Count == 0)
        {
            return;
        }

        if (currentWindow != default(PopupWindow))
        {
            if (!WindowCenter.Instance.IsOpen(currentWindow.window)
                && !WindowCenter.Instance.ExistAnyFullScreenOrMaskWin())
            {
                currentWindow = popupWindowQueue[0];
                popupWindowQueue.RemoveAt(0);
                WindowCenter.Instance.Open(currentWindow.window, false, currentWindow.functionId);
                lastTime = Time.realtimeSinceStartup;
            }
        }
        else
        {
            if (!WindowCenter.Instance.ExistAnyFullScreenOrMaskWin())
            {
                currentWindow = popupWindowQueue[0];
                popupWindowQueue.RemoveAt(0);
                WindowCenter.Instance.Open(currentWindow.window, false, currentWindow.functionId);
            }
        }

    }

    public struct PopupWindow
    {
        public string window;
        public int functionId;

        public static bool operator ==(PopupWindow lhs, PopupWindow rhs)
        {
            return lhs.window == rhs.window && lhs.functionId == rhs.functionId;
        }

        public static bool operator !=(PopupWindow lhs, PopupWindow rhs)
        {
            return lhs.window != rhs.window || lhs.functionId != rhs.functionId;
        }

    }

}