using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using System.IO;

namespace BFEditor
{
    [InitializeOnLoadAttribute]
    public static class BFEditorApplication
    {
        private const string DEFAULT_FONT_PATH = "assets/arts/fonts/tmpfonts/default/tmpfont/font_sdf.asset";
        private const string DEFAULT_FONT_NUMBER_PATH = "assets/arts/fonts/tmpfonts/default/tmpfont/font_number_sdf.asset";
        private const string DEFAULT_FONT_BATTLE_PATH = "assets/arts/fonts/tmpfonts/battle/font_battle_sdf.asset";
        static BFEditorApplication()
        {
            EditorApplication.playModeStateChanged += PlayModeStateChanged;
        }

        private static void PlayModeStateChanged(PlayModeStateChange state)
        {
            // 编辑器下离开play模式
            if (state == PlayModeStateChange.ExitingPlayMode)
            {
                // 游戏运行的时候处理了一下default字体资源，这里就需要重置一下，否则无法正常显示文本
                if (File.Exists(DEFAULT_FONT_PATH))
                {
                    var fontAsset = AssetDatabase.LoadAssetAtPath<TMPro.TMP_FontAsset>(DEFAULT_FONT_PATH);
                    if (fontAsset)
                    {
                        // fontAsset.characterTable.Clear();
                        fontAsset.ClearFontAssetData();
                        EditorUtility.SetDirty(fontAsset);
                    }
                }

                if (File.Exists(DEFAULT_FONT_NUMBER_PATH))
                {
                    var fontAsset = AssetDatabase.LoadAssetAtPath<TMPro.TMP_FontAsset>(DEFAULT_FONT_NUMBER_PATH);
                    if (fontAsset)
                    {
                        // fontAsset.characterTable.Clear();
                        fontAsset.ClearFontAssetData();
                        EditorUtility.SetDirty(fontAsset);
                    }
                }

                if (File.Exists(DEFAULT_FONT_BATTLE_PATH))
                {
                    var fontAsset = AssetDatabase.LoadAssetAtPath<TMPro.TMP_FontAsset>(DEFAULT_FONT_BATTLE_PATH);
                    if (fontAsset)
                    {
                        // fontAsset.characterTable.Clear();
                        fontAsset.ClearFontAssetData();
                        EditorUtility.SetDirty(fontAsset);
                    }
                }
                AssetDatabase.SaveAssets();
                AssetDatabase.Refresh();
            }
        }
    }
}