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

/// <summary>
/// 左上角菜单
/// </summary>
public class UI_LeftTopMenu : MonoBehaviour
{
    private GameObject btnBack = null;
    private GameObject btnMain = null;
    private bool _showMainUI = false;
    private bool _clickClose = true;
    private string _closeUIName = "";
    private Action<GameObject> _closeAC = null;

    /// <summary>
    /// 所有的左上角菜单
    /// </summary>
    private static Dictionary<string, UI_LeftTopMenu> allLeftTopMenus = new Dictionary<string, UI_LeftTopMenu>();

    /// <summary>
    /// 创建
    /// </summary>
    /// <param name="parentTran">父Transform</param>
    /// <param name="uiClass">界面主类</param>
    /// <param name="closeShowMainUI">关闭时是否显示主界面</param>
    /// <param name="closeAC">关闭回调</param>
    public static void Create(Transform parentTran, MonoBehaviour uiClass, string titleName = "", bool closeShowMainUI = false, Action<GameObject> closeAC = null, bool clickClose = true)
    {
        ResourceHelper.Instance.LoadAssetBundle("UI_LeftTopMenu", (ab) =>
         {
             if (ab != null)
             {
                 GameObject uiObj = Instantiate(ab.LoadAsset<GameObject>("UI_LeftTopMenu"), parentTran);
                 UI_LeftTopMenu leftTopMenu = uiObj.AddComponent<UI_LeftTopMenu>();
                 leftTopMenu.Init(uiClass.GetType().Name, titleName, closeShowMainUI, closeAC, clickClose);

                 if (allLeftTopMenus.ContainsKey(uiClass.GetType().Name))
                 {
                     allLeftTopMenus[uiClass.GetType().Name] = leftTopMenu;
                 }
                 else
                 {
                     allLeftTopMenus.Add(uiClass.GetType().Name, leftTopMenu);
                 }
             }
         });
    }

    /// <summary>
    /// 设置标题
    /// </summary>
    /// <param name="titleName"></param>
    public static void SetTitle(MonoBehaviour uiClass, string titleName)
    {
        if (allLeftTopMenus.ContainsKey(uiClass.GetType().Name) && allLeftTopMenus[uiClass.GetType().Name] != null)
        {
            allLeftTopMenus[uiClass.GetType().Name].SetTitle(titleName);
        }
        else
        {
            Debug.Log("查找左上角菜单失败:"+ uiClass.GetType().Name);
        }
    }

    /// <summary>
    /// 创建
    /// </summary>
    /// <param name="parentTran">父Transform</param>
    /// <param name="mb">界面主类</param>
    /// <param name="closeShowMainUI">关闭时是否显示主界面</param>
    /// <param name="closeAC">关闭回调</param>
    public static void Create(Transform parentTran, string closeUIName, string titleName = "", bool closeShowMainUI = false, Action<GameObject> closeAC = null, bool clickClose = true)
    {
        ResourceHelper.Instance.LoadAssetBundle("UI_LeftTopMenu", (ab) =>
        {
            if (ab != null)
            {
                GameObject uiObj = Instantiate(ab.LoadAsset<GameObject>("UI_LeftTopMenu"), parentTran);
                uiObj.AddComponent<UI_LeftTopMenu>().Init(closeUIName, titleName, closeShowMainUI, closeAC, clickClose);
            }
        });
    }

    /// <summary>
    /// 初始化
    /// </summary>
    /// <param name="mb">界面主类</param>
    /// <param name="showMainUI">关闭时是否显示主界面</param>
    /// <param name="closeAC">关闭回调</param>
    private void Init(string closeUIName, string titleName = "", bool closeShowMainUI = false, Action<GameObject> closeAC = null, bool clickClose = true)
    {
        _closeUIName = closeUIName;
        _showMainUI = closeShowMainUI;
        _closeAC = closeAC;
        _clickClose = clickClose;

        Text title = transform.Find("Title/Text").GetComponent<Text>();
        if (titleName != "")
        {
            title.transform.parent.gameObject.SetActive(true);
            title.text = titleName;
        }
        else
        {
            title.transform.parent.gameObject.SetActive(false);
            title.text = "";
        }

        btnBack = transform.Find("btnClose").gameObject;
        EventTriggerListener.Get(btnBack).onClick = Close_Click;

        btnMain = transform.Find("btnMain").gameObject;
        EventTriggerListener.Get(btnMain).onClick = Main_Click;
    }

    /// <summary>
    /// 设置标题
    /// </summary>
    /// <param name="titleName"></param>
    private void SetTitle(string titleName)
    {
        Text title = transform.Find("Title/Text").GetComponent<Text>();
        if (titleName != "")
        {
            title.transform.parent.gameObject.SetActive(true);
            title.text = titleName;
        }
        else
        {
            title.transform.parent.gameObject.SetActive(false);
            title.text = "";
        }
    }

    /// <summary>
    /// 装备按钮 点击
    /// </summary>
    /// <param name="go"> 按钮对象 </param>
    private void Close_Click(GameObject go)
    {
        if (_clickClose)
        {
            PanelHelper.Instance.ClosePanel(_closeUIName);
            if (_showMainUI)
            {
                PanelHelper.Instance.ShowPanel("UI_BaseMainWindow");
            }
        }

        if (Entrance_WorldMap.mainUIBuilder != null)
        {
            Entrance_WorldMap.mainUIBuilder.gameObject.SetActive(true);
            Entrance_WorldMap.mainUIBuilder.InitBuilder();
        }

        // 回调
        if (_closeAC != null)
        {
            _closeAC.Invoke(go);
        }
    }

    /// <summary>
    /// 装备按钮 点击
    /// </summary>
    /// <param name="go"> 按钮对象 </param>
    private void Main_Click(GameObject go)
    {
        PanelHelper.Instance.CloseAllPanel();

        if (GameObject.Find("InWorldMap") == null)
        {
            LevelManager.Instance().LoadLevel(E_Level.Main);
        }
        else
        {
            PanelHelper.Instance.ShowPanel("UI_BaseMainWindow");
            Entrance_WorldMap.mainUIBuilder.InitBuilder();
        }
    }
}