ict.xunfei/Assets/Scripts/UIManager/Panel/PanelBasic.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using DG.Tweening;
using System;
using AFeijia.UI;

public class PanelBasic : UITool
{
    /// <summary>
    /// UI类型
    /// </summary>
    public string panel_type;
    public int id;
    /// <summary>
    /// 主界面，执行动画
    /// </summary>
    public Image main_panel_image;
    ///// <summary>
    ///// 遮罩背景
    ///// </summary>
    public Image mask_back_ground;

    /// <summary>
    /// 弹窗关闭调用事件
    /// </summary>
    private Action<bool> on_popup_end_callback;
    /// <summary>
    /// 弹窗处理结果
    /// </summary>
    private bool on_popup_end_result;
    /// <summary>
    /// 界面栈，用于返回上一个关闭的页面
    /// </summary>
    public static Stack<PanelBasic> panel_stack = new Stack<PanelBasic>();
    /// <summary>
    /// 当前页面
    /// </summary>
    public static PanelBasic current_panel;
    /// <summary>
    /// 界面路径，从main_panel到current_panel的路由
    /// </summary>
    public Stack<PanelBasic> panel_route = new Stack<PanelBasic>();
    /// <summary>
    /// 是否初始化
    /// </summary>
    private bool inited;

    protected override void Awake()
    {
        if (!inited)
        {
            base.Awake();
            inited = true;
        }
    }

    public void Init_Awake()
    {
        if (!inited)
        {
            base.Awake();
            inited = true;
        }
    }

    #region 弹窗

    /// <summary>
    /// 启用弹窗
    /// </summary>
    /// <param name="_main_panel"></param>
    /// <param name="_mask"></param>
    /// <param name="_callback"></param>
    public virtual void OnPopup(Action<bool> _callback = null)
    {
        if (PanelEnable())
        {
            if (main_panel_image != null)
            {
                Sequence sequence = DOTween.Sequence();
                sequence.Append(main_panel_image.transform.DOScale(new Vector3(1.1f, 1.1f, 1.1f), 0.2f));
                sequence.Append(main_panel_image.transform.DOScale(new Vector3(1, 1, 1), 0.1f).SetDelay(0.025f));
            }

            if (mask_back_ground != null)
                mask_back_ground.DOColor(new Color(0, 0, 0, 0.5f), 0.2f);

            on_popup_end_callback = _callback;
        }
    }

    /// <summary>
    /// 弹窗关闭
    /// </summary>
    /// <param name="_result"> 弹窗处理结果</param>
    public virtual void OnPopupEnd(bool _result = false)
    {
        on_popup_end_result = _result;
        if (main_panel_image != null)
        {
            Sequence sequence = DOTween.Sequence();
            sequence.Append(main_panel_image.transform.DOScale(new Vector3(1.1f, 1.1f, 1.1f), 0.1f));
            sequence.Append(main_panel_image.transform.DOScale(new Vector3(0, 0, 0), 0.2f).SetDelay(0.025f)).OnComplete(() => { PanelDisable(OnPopupEndCallback); });
        }
        else
        {
            PanelDisable(OnPopupEndCallback);
        }

        if (mask_back_ground != null)
            mask_back_ground.DOColor(new Color(0, 0, 0, 0f), 0.2f);
    }

    /// <summary>
    /// 弹窗处理回调
    /// </summary>
    private void OnPopupEndCallback()
    {
        on_popup_end_callback?.Invoke(on_popup_end_result);
        on_popup_end_callback = null;
    }

    #endregion

    /// <summary>
    /// 若开启，则关闭；若关闭，则开启
    /// </summary>
    public virtual void OnSwitch()
    {
        if (gameObject.activeSelf)
            OnNagetive();
        else
            OnActive();
    }

    /// <summary>
    /// 启用界面
    /// </summary>
    /// <param name="_main_panel"></param>
    /// <param name="_mask"></param>
    /// <param name="_callback"></param>
    public virtual void OnActive(Image _main_panel = null, Image _mask = null, Action _callback = null)
    {
        PanelEnable();
        if (_main_panel == null)
            _main_panel = main_panel_image;
        if (_main_panel != null)
        {
            Sequence sequence = DOTween.Sequence();
            sequence.Append(_main_panel.transform.DOScale(new Vector3(1.1f, 1.1f, 1.1f), 0.2f));
            sequence.Append(_main_panel.transform.DOScale(new Vector3(1, 1, 1), 0.1f).SetDelay(0.025f));
        }

        if (_mask == null)
            _mask = mask_back_ground;
        if (_mask != null)
            _mask.DOColor(new Color(0, 0, 0, 0.5f), 0.2f);
        _callback?.Invoke();
        OnPanelOpened();
    }

    /// <summary>
    /// 启用界面
    /// </summary>
    /// <param name="_nagetive_panel"> 关闭的界面 </param>
    public virtual void OnActive(PanelBasic _nagetive_panel)
    {
        //关闭其他界面
        if (_nagetive_panel != null)
        {
            _nagetive_panel.OnNagetive();
            panel_stack.Push(_nagetive_panel);
        }

        //打开自己界面
        OnActive(null, null, null);
    }

    /// <summary>
    /// 关闭界面
    /// </summary>
    /// <param name="_main_panel"> 执行动画的载体</param>
    /// <param name="_mask"> 遮罩</param>
    /// <param name="_callback"> 回调事件</param>
    public virtual void OnNagetive(Image _main_panel = null, Image _mask = null, Action _callback = null)
    {
        //后添加的用来在停止摄像头的时候禁用摄像头的方法
        if (_main_panel == null)
            _main_panel = main_panel_image;
        if (_main_panel != null)
        {
            Sequence sequence = DOTween.Sequence();
            sequence.Append(_main_panel.transform.DOScale(new Vector3(1.1f, 1.1f, 1.1f), 0.1f));
            sequence.Append(_main_panel.transform.DOScale(new Vector3(0, 0, 0), 0.2f).SetDelay(0.025f)).OnComplete(PanelDisable);
        }
        else
        {
            PanelDisable();
        }

        if (_mask == null)
            _mask = mask_back_ground;
        if (_mask != null)
            _mask.DOColor(new Color(0, 0, 0, 0f), 0.2f);
        _callback?.Invoke();
        OnPanelClosed();
    }

    /// <summary>
    /// 关闭界面
    /// </summary>
    /// <param name="_active_last_panel"> 是否启用上一个关闭的界面 </param>
    public virtual void OnNagetive(bool _active_last_panel)
    {
        if (_active_last_panel)
        {
            if (panel_stack.Count > 0)
                panel_stack.Pop().OnActive();
        }
        OnNagetive(null, null, null);
    }

    /// <summary>
    /// 添加收起的面板
    /// </summary>
    public virtual PanelBasic PushPanel()
    {
        panel_stack.Push(this);
        return this;
    }

    /// <summary>
    /// 返回上一个Panel
    /// </summary>
    public virtual PanelBasic PopPanel()
    {
        PanelBasic _panel = null;
        if (panel_stack.Count > 0)
            _panel = panel_stack.Pop();
        return _panel;
    }

    protected virtual void OnPanelClosed()
    {

    }

    protected virtual void OnPanelOpened()
    {

    }

    protected virtual void OnEnable()
    {
        current_panel = this;
    }

    protected virtual void OnDisable()
    {

    }

    /// <summary>
    /// 显示面板
    /// </summary>
    private bool PanelEnable()
    {
        if (!gameObject.activeSelf)
        {
            gameObject.SetActive(true);
            return true;
        }
        else
            return false;
    }

    /// <summary>
    /// 显示面板
    /// </summary>
    private void PanelEnable(Action _callback)
    {
        gameObject.SetActive(true);
        _callback?.Invoke();
    }

    /// <summary>
    /// 隐藏面板
    /// </summary>
    private void PanelDisable()
    {
        gameObject.SetActive(false);
    }

    /// <summary>
    /// 隐藏面板
    /// </summary>
    private void PanelDisable(Action _callback)
    {
        gameObject.SetActive(false);
        _callback?.Invoke();
    }
}