using System;
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using XRTool.Util;
public class MultTextHelper : MonoBehaviour
{
    public bool isOnStart;
    public bool isOnEnd;
    public string startReg;
    public string endReg = " : ";
    public bool isSetDef = false;
    [HideInInspector]
    public bool isClearOnNothing = true;
    private TextMeshProUGUI label;
    /// <summary>
    /// 语言编号
    /// </summary>
    [HideInInspector]
    [SerializeField]
    private string languageNum;
    private bool isAutoChange = true;

    public TextMeshProUGUI Label
    {
        get
        {
            if (!label)
            {
                label = GetComponent<TextMeshProUGUI>();
                if (IsAutoChange)
                {
                    LanguageMgr.Instance.changeLanuage += OnChangeLaunge;
                }
                //if (LanguageMgr.Instance.CurLanguage != null)
                //{
                //    OnChangeLaunge(LanguageMgr.Instance.CurLanguage);
                //}
            }
            return label;
        }
    }

    public string LanguageNum { get => languageNum; set => SetLanuageNum(value.ToString()); }
    public bool IsAutoChange
    {
        get => isAutoChange; set
        {
            isAutoChange = value;
            if (!value)
            {
                LanguageMgr.Instance.changeLanuage -= OnChangeLaunge;
            }
        }
    }

    private void OnDestroy()
    {
        if (LanguageMgr.Instance != null)
        {
            LanguageMgr.Instance.changeLanuage -= OnChangeLaunge;
        }
    }
    /// <summary>
    /// 监听到语言变化时
    /// </summary>
    /// <param name="obj"></param>
    private void OnChangeLaunge(LanguagePackConf conf)
    {
        if (conf != null)
        {
            //UnityLog.Log(conf.Language);
            LanguageConf lc = LanguageMgr.Instance.GetMessage(LanguageNum.ToString());
            if (lc != null)
            {
                string msg = lc.Message;
                if (isOnStart || isOnEnd)
                {
                    if (isOnStart)
                    {
                        msg = startReg + msg;
                    }
                    else if (isOnEnd)
                    {
                        msg += endReg;
                    }
                }
                SetRealMsg(msg);
            }
            else
            {
                SetRealMsg("null:" + LanguageNum.ToString());
                if (isClearOnNothing)
                {
                    SetRealMsg("");
                }
                //UnityLog.LogError("Exception:语言编号不存在：" + UnityUtil.GetGameObjectPath(transform));
            }
        }
        else
        {
          //  UnityLog.LogError("Exception:语言包为空" + UnityUtil.GetGameObjectPath(transform));
        }
    }
    private void Awake()
    {
        if (isSetDef)
        {
            if (int.TryParse(Label.text, out int num))
            {
                LanguageNum = num.ToString();
            }
        }
    }
    private void Start()
    {
        SetLanuageNum(LanguageNum.ToString());
        //UnityLog.Log(LanguageMgr.Instance.CurLanguage + LanguageNum.ToString() + LanguageMgr.Instance.CurLanguage);
    }
    private void OnEnable()
    {

        if (Label)
            SetLanuageNum(LanguageNum.ToString());
    }
    public void SetRealMsg(string msg)
    {
        try
        {
            if (gameObject && Label)
            {
                Label.text = msg;
            }
        }
        catch
        {
          //  UnityLog.LogError("设置文本错误=>" + name + msg);
        }
    }
    /// <summary>
    /// 设置语言编号
    /// </summary>
    /// <param name="num"></param>
    public void SetLanuageNum(string num)
    {
        Debug.Log(num);
        if (!string.IsNullOrEmpty(num) && Label)
        {
            int kk;
            if (int.TryParse(num, out kk) || num.StartsWith("T"))
            {
                try
                {
                    if (num.StartsWith("T"))
                    {
                        kk = int.Parse(num.Replace("T", ""));
                    }
                    this.languageNum = kk.ToString();
                    OnChangeLaunge(LanguageMgr.Instance.CurLanguage);
                }
                catch (Exception ex)
                {
                    TimerMgr.Instance.CreateTimer(() =>
                    {
                        SetRealMsg(num);
                    }, 0.1f);
                    Debug.LogError("SetLanuageNum===>num ’s type is uncorrect:" + num);
                }
            }
            else
            {
                TimerMgr.Instance.CreateTimer(() =>
                {
                    SetRealMsg(num);
                }, 0.1f);
            }
            //if (LanguageMgr.Instance.CurLanguage != null)
            //{
            //    OnChangeLaunge(LanguageMgr.Instance.CurLanguage);
            //}
            //else
            //{
            //    UnityLog.LogError(gameObject + "--" + num + " 当前语言包为空");
            //}
        }
        else
        {
          //  UnityLog.LogError(gameObject + "--" + num + " numkey is null!");
        }
    }
}