using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Linq;

public class CenterManage : MonoBehaviour
{
    /// <summary>
    /// 设备名称
    /// </summary>
    public string DevName;

    private List<ScreenBase> microScreens;
    /// <summary>
    /// 所有界面
    /// </summary>
    public /*static*/ List<ScreenBase> MicroScreens { get { if (microScreens == null) microScreens = GetComponentsInChildren<ScreenBase>(true).ToList();return microScreens; } }

    /// <summary>
    /// 切换的界面
    /// </summary>
    public /*static*/ Stack<ScreenBase> cutScreens = new Stack<ScreenBase>();
    // Start is called before the first frame update
    void Start()
    {
        //MicroScreens = GetComponentsInChildren<ScreenBase>(true).ToList();
        //MicroScreens.ForEach(x => x.Init());
    }

    /// <summary>
    /// 切换下一界面
    /// </summary>
    /// <param name="_nextScreen"></param>
    public /*static*/ void CutNextScreen(ScreenBase _currentScreen,string _nextScreenName)
    {
        ScreenBase _nextScreen = MicroScreens.Find(x => x.ScreenName.Equals(_nextScreenName));
        if (_nextScreen != null)
        {
            _currentScreen.gameObject.SetActive(false);
            cutScreens.Push(_currentScreen);

            _nextScreen.gameObject.SetActive(true);
        }
    }

    /// <summary>
    /// 返回上一界面
    /// </summary>
    public /*static*/ void BackLastScreen(ScreenBase _currentScreen)
    {
        if (cutScreens.Count > 0)
        {
            _currentScreen.gameObject.SetActive(false);

            ScreenBase _nextScreem = cutScreens.Pop();
            _nextScreem.gameObject.SetActive(true);
        }
    }
}