5.24BuYu/Assets/Framework/Tool/UITool/UIManager.cs

using System.Collections.Generic;
using System;
using UnityEngine;
using System.Collections;
using Unity.VisualScripting.FullSerializer;
using UnityEngine.AddressableAssets;
using System.Net;
using UnityEngine.ResourceManagement.AsyncOperations;
using UnityEngine.UI;
using TMPro;
using UnityEngine.Video;
//ui面板枚举  这里要求分类 Main  *00  *00-*99  整数为主界面尾数为子界面
public enum UIPanel
{
    None=9999,
    LoginPanel = 0,
    #region 90-99loginPanel
  LoginEnterPanel=90,
  ResetPasswordPanel=91,
    RegisterPanel = 92,
    #endregion

    HomeMainPanel = 1,
    MainGamePanelDefault = 2,
    MainGamePanelFLZY = 3,
    MainGamePanelTGXX = 4,
    MainGamePanelZGXQ = 5,
    MainGamePanelXJMH = 6,
    MainGamePanelHHWK = 7,
    MainGamePanelJQQD = 8,
    #region 100-199HomePanel
    //100-140center界面

    SelectRoomLeavePenel = 101,
    MySelectRoomPanel = 102,//这个界面没有加载到子界面中直接在选择房间的界面中使用


    //140-199 Margin界面
    UserInfo = 141,

    VIPPenel = 151,
    JJJPenel = 152,
    ActivityPenel = 153,

    MonthCardPanel = 161,
    BackPackPanel = 162,
    AnnouncementPanel = 163,
    RankPanel = 164,
    EmailPanel = 165,
    SafeBoxPanel = 166,
    ServicePanel = 167,
    ShopPanel = 168,

    TurretPanel = 181,
    ZSPanel = 182,

    SettingPanel = 199,
    #endregion
    #region 200-299 Game界面
    ZGXQDistrict= 251,
    ZGXQCreateRoom=252,
    ZGXQSelectCoin=2521,
    ZGXQGameExplain=2522,
    ZGXQJoinGame=253,
    ZGXQWin = 254,
    ZGXQDefeated= 255,
    ZGXQSetting=256,
    ZGXQHint=257,
    ZGXQIntroduce = 258,
    #endregion



}

public class UIManager : MonoSingleton<UIManager>
{
    // 已加载的面板实例   主面板列表
    private readonly Dictionary<UIPanel, UIBase> panels = new Dictionary<UIPanel, UIBase>();
    [SerializeField] private UIPanelAddressConfig config;


    // 父节点（可指定到 Canvas 下某个容器）
    [SerializeField] public Transform uiRoot;

    private Dictionary<UIPanel, string> addressMap = new Dictionary<UIPanel, string>();  //第二种加载
    public GameObject loadPanel;
    public LoadingPanel ShowLoadPanel(VideoClip videoClip, Action action=null)
    {
        GameObject load = Instantiate(loadPanel, uiRoot);
        var loadScript = load.GetComponent<LoadingPanel>();
        load.transform.GetChild(0).gameObject.SetActive(true);
        loadScript.player.clip = videoClip;
        loadScript.player.Play();
        loadScript.actionEnd = action;
    return loadScript;
    }
    public LoadingPanel ShowLoadPanel(Sprite sprite, Action action = null)
    {
        GameObject load = Instantiate(loadPanel, uiRoot);
        var loadScript = load.GetComponent<LoadingPanel>();
        load.transform.GetChild(1).gameObject.SetActive(true);
        loadScript.image_Bg.sprite = sprite;
        loadScript.actionEnd = action;
        return loadScript;

    }
    protected override void Awake()
    {
        base.Awake();
        foreach (var entry in config.panels)
        {
            if (!addressMap.ContainsKey(entry.type))
                addressMap.Add(entry.type, entry.address);
        }

        if (uiRoot == null)
        {
            var canvas = FindObjectOfType<Canvas>();
            uiRoot = canvas != null ? canvas.transform : transform;
        }
    }
    /// <summary>
    /// 同步显示（若未实例化则立即实例化）
    /// </summary>
    public T Show<T>(UIPanel type, object args = null) where T : UIBase
    {
        if (addressMap.ContainsKey(type))
        {
            // 模拟异步：此处可替换为真正的资源加载（Addressables/AssetBundle）
            var handle = Addressables.LoadAsset<GameObject>(addressMap[type]);
            if (handle.Status == AsyncOperationStatus.Succeeded)
            {
                var panel = GetOrCreatePanel(type, handle.Result);
                panel?.Show(args);
                return (T)panel;
            }
            else
            {
                Debug.LogError($"Failed to load UI prefab for {type}");

                return null;
            }

        }
        else
        {
            Debug.Log("加载失败" + type.ToString() + "不存在");
            return null;
        }
    }
    /// <summary>
    /// 同步显示（若未实例化则立即实例化）
    /// </summary>
    public UIBase Show(UIPanel type, object args = null)
    {
        if (addressMap.ContainsKey(type))
        {
            // 模拟异步：此处可替换为真正的资源加载（Addressables/AssetBundle）
            var handle = Addressables.LoadAsset<GameObject>(addressMap[type]);
            if (handle.Status == AsyncOperationStatus.Succeeded)
            {
                var panel = GetOrCreatePanel(type, handle.Result);
                panel?.Show(args);
                return panel;
            }
            else
            {
                Debug.LogError($"Failed to load UI prefab for {type}");

                return null;
            }

        }
        else
        {
            Debug.Log("加载失败" + type.ToString() + "不存在");
            return null;
        }
    }

    /// <summary>
    /// Addressables/异步加载   关闭另外一个面板
    /// </summary>
    public Coroutine ShowAsync(UIPanel type, UIPanel isClosePanel, object args = null, Action<UIBase> onShown = null)
    {
       
            return StartCoroutine(CoShow(type, args, onShown, isClosePanel));
        
    }
    /// <summary>
    /// Addressables/异步加载
    /// </summary>
    public Coroutine ShowAsync(UIPanel type, object args = null, Action<UIBase> onShown = null,float YCTime=0)
    {
        return StartCoroutine(CoShow(type, args, onShown, YCTime));
    }
    public GameObject BoardPanelParefab;
    public GameObject BoardPanelParefabGongGao;
    public void ShowBoardError(string str)
    {

        StartCoroutine(IEShowBoard(str));

    }
    public void ShowBoardGongGao(string str)
    {

        StartCoroutine(IEShowBoardGongGao(str));

    }
    public float speedGongGao;
    IEnumerator IEShowBoardGongGao(string str)
    {
        var obj = Instantiate(BoardPanelParefabGongGao, uiRoot);
        var gg = obj.transform.GetChild(0).GetChild(0).GetComponent<RectTransform>();
        gg.GetComponent<TextMeshProUGUI>().text = str;
        TextMeshProUGUI t = obj.transform.GetChild(0).GetComponent<TextMeshProUGUI>();
        Image i = obj.GetComponent<Image>();
        while (true)
        {
            gg.Translate(Vector3.left*speedGongGao);
            if (gg.anchoredPosition3D.x<=-gg.sizeDelta.x)
            {
                break;
            }
            yield return null;
        }
        Destroy(obj);

    }
    IEnumerator IEShowBoard(string str)
    {
        var obj = Instantiate(BoardPanelParefab, uiRoot);
        obj.transform.SetAsLastSibling();
        obj.transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = str;
        yield return new WaitForSeconds(1);
        float a = 1;
        Color c;
        TextMeshProUGUI t = obj.transform.GetChild(0).GetComponent<TextMeshProUGUI>();
        Image i = obj.GetComponent<Image>();
        while (true)
        {
            a-=Time.deltaTime;
            yield return null;
            c = i.color;
            c.a=a;
            i.color = c;

            c = t.color;
            c.a = a;
            t.color = c;
            if (a<0)
            {
                break;
            }
        }
        Destroy(obj);
        
    }
    public void StopShowPanel()
    {
        StopAllCoroutines();
    }
    private IEnumerator CoShow(UIPanel type, object args, Action<UIBase> onShown, float YCtime)
    {
        yield return new WaitForSeconds(YCtime);
        if (addressMap.ContainsKey(type))
        {
            // 模拟异步：此处可替换为真正的资源加载（Addressables/AssetBundle）
            var handle = Addressables.LoadAssetAsync<GameObject>(addressMap[type]);
            yield return handle;
            if (handle.Status == AsyncOperationStatus.Succeeded)
            {
                var panel = GetOrCreatePanel(type, handle.Result);
                panel?.Show(args);
                onShown?.Invoke(panel);
            }
            else
            {
                Debug.LogError($"Failed to load UI prefab for {type}");
            }

        }
        else
        {
            Debug.Log("加载失败" + type.ToString() + "不存在");
            yield break;
        }

    }
    private IEnumerator CoShow(UIPanel type, object args, Action<UIBase> onShown, UIPanel ClosePanel)
    {

        if (addressMap.ContainsKey(type))
        {
           
            var handle = Addressables.LoadAssetAsync<GameObject>(addressMap[type]);
            yield return handle;
            if (handle.Status == AsyncOperationStatus.Succeeded)
            {
                var panel = GetOrCreatePanel(type, handle.Result);
                panel?.Show(args);
                onShown?.Invoke(panel);
                UIManager.Instance.Close(ClosePanel);
            }
            else
            {
                Debug.LogError($"Failed to load UI prefab for {type}");
                UIManager.Instance.Get<UIBase>(ClosePanel)?.Show();
            }
            
        }
        else
        {
            Debug.Log("加载失败" + type.ToString() + "不存在");
            UIManager.Instance.Get<UIBase>(ClosePanel)?.Show();
            yield break;
        }


    }
    /// <summary>
    /// 隐藏
    /// </summary>
    /// <param name="type"></param>
    public void Hide(UIPanel type)
    {
        if (panels.TryGetValue(type, out var panel) && panel != null)
        {
            panel.Hide();
        }
        else
        {
            Debug.LogWarning($"Hide failed: panel {type} not found.");
        }
    }

    public bool IsShown(UIPanel type)
    {
        return panels.TryGetValue(type, out var panel) && panel.gameObject.activeSelf;
    }
    /// <summary>
    /// 获取uiPanel 有就返回没有就返回空
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="type"></param>
    /// <returns></returns>
    public T Get<T>(UIPanel type) where T : UIBase
    {
        return panels.TryGetValue(type, out var panel) ? panel as T : null;
    }
    /// <summary>
    /// 获取或者创建panel
    /// </summary>
    /// <param name="type"></param>
    /// <returns></returns>
    private UIBase GetOrCreatePanel(UIPanel type, GameObject obj)
    {
        if (panels.TryGetValue(type, out var existing) && existing != null)
            return existing;

        if (!addressMap.TryGetValue(type, out var prefabPath) || prefabPath == null)
        {
            Debug.LogError($"No prefab registered for {type}");
            return null;
        }

        var instance = Instantiate(obj, uiRoot).GetComponent<UIBase>();
        instance.name = $"{type}_Panel";
        instance.Init(type);

        panels[type] = instance;
        return instance;
    }

    /// <summary>
    /// 关闭并销毁某个面板实例（内存回收）
    /// </summary>
    public void Close(UIPanel type)
    {
        if (panels.TryGetValue(type, out var panel) && panel != null)
        {
            panel.Hide();
            Destroy(panel.gameObject);
        }
        panels.Remove(type);
    }

    /// <summary>
    /// 关闭并销毁所有面板
    /// </summary>
    public void CloseAll()
    {
        foreach (var kv in panels)
        {
            if (kv.Value != null)
            {
                kv.Value.Hide();
                Destroy(kv.Value.gameObject);
            }
        }
        panels.Clear();
    }
}