using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using Continentis.MainGame;
using Continentis.MainGame.Base;
using Continentis.MainGame.Card;
using Continentis.MainGame.Character;
using Continentis.MainGame.Equipment;
using Continentis.MainGame.UI;
using SLSFramework.UModAssistance;
using Sirenix.OdinInspector;
using UMod;
using UnityEngine;
#if UNITY_EDITOR
using UnityEditor;
#endif

namespace Continentis.Mods
{
    [CreateAssetMenu(fileName = "ModManifest", menuName = "Continentis/Mod/Manifest", order = 1)]
    public partial class ModManifest : ScriptableObject
    {
        [FoldoutGroup("Mod 基础信息")]
        [LabelText("Mod 名称")] public string modDisplayName;
        
        [FoldoutGroup("Mod 基础信息")]
        [LabelText("Mod 版本")] public string modVersion = "1.0.0";
        
        [FoldoutGroup("Mod 基础信息")]
        [LabelText("作者")] public string modAuthor;
        
        [FoldoutGroup("Mod 基础信息")]
        [LabelText("描述"), MultiLineProperty(3)] public string modDescription;
        
        [FoldoutGroup("Mod 基础信息")]
        [LabelText("最低游戏版本")] public string minimumGameVersion = "0.1.0";

        [BoxGroup("Mod 配置")]
        [LabelText("编辑器内 Mod 文件夹名")]
        public string inEditorModFolder;
        
        [BoxGroup("资产列表")]
        [LabelText("EditorBaseCollection ID")]
        [Tooltip("此 Mod 的 EditorBaseCollection 资产名，命名规范：ModName_EditorBaseCollection\n留空则跳过加载。")]
        public string editorBaseCollectionID;
        
        [BoxGroup("资产列表")]
        [LabelText("Keyword Data ID 列表")]
        [ListDrawerSettings(ShowIndexLabels = false)]
        public List<string> keywordDataIDList = new List<string>();
        
        [BoxGroup("资产列表")]
        [LabelText("Card Data ID 列表")]
        [ListDrawerSettings(ShowIndexLabels = false)]
        public List<string> cardDataIDList = new List<string>();
        
        [BoxGroup("资产列表")]
        [LabelText("Character Data ID 列表")]
        [ListDrawerSettings(ShowIndexLabels = false)]
        public List<string> characterDataIDList = new List<string>();
        
        [BoxGroup("资产列表")]
        [LabelText("Equipment Data ID 列表")]
        [ListDrawerSettings(ShowIndexLabels = false)]
        public List<string> equipmentDataIDList = new List<string>();
        
        [BoxGroup("资产列表")]
        [LabelText("CombatNode Data ID 列表")]
        [ListDrawerSettings(ShowIndexLabels = false)]
        public List<string> combatDataIDList = new List<string>();
        
        [BoxGroup("资产列表")]
        [LabelText("HUD Data ID 列表")]
        [ListDrawerSettings(ShowIndexLabels = false)]
        public List<string> hudDataIDList = new List<string>();
        
        [BoxGroup("本地化")]
        [LabelText("本地化文件列表")]
        [ListDrawerSettings(ShowIndexLabels = false)]
        public List<TextAsset> localizationFiles = new List<TextAsset>();

        public void SaveToDatabase(ModHost host)
        { 
            SaveIDListToDatabase<KeywordData>(host, keywordDataIDList);
            SaveIDListToDatabase<CardData>(host, cardDataIDList);
            SaveIDListToDatabase<CharacterData>(host, characterDataIDList);
            SaveIDListToDatabase<EquipmentData>(host, equipmentDataIDList);
            SaveIDListToDatabase<CombatNodeData>(host, combatDataIDList);
            SaveIDListToDatabase<HUDData>(host, hudDataIDList);
            
            // 加载此 Mod 的 EditorBaseCollection（含意图图标 Sprite 等运行时资源）
            if (!string.IsNullOrEmpty(editorBaseCollectionID))
            {
                EditorBaseCollection coll = host.Assets.Load<EditorBaseCollection>(editorBaseCollectionID);
                if (coll != null)
                {
                    ModManager.Database.TryAdd(typeof(EditorBaseCollection), new Dictionary<string, ScriptableObject>());
                    if (!ModManager.Database[typeof(EditorBaseCollection)].TryAdd(editorBaseCollectionID, coll))
                    {
                        Debug.LogWarning($"[ModManifest] EditorBaseCollection '{editorBaseCollectionID}' 已存在于 Database，跳过重复添加。");
                    }
                }
                else
                {
                    Debug.LogWarning($"[ModManifest] EditorBaseCollection '{editorBaseCollectionID}' 加载失败，请确认资产已正确打包进 Mod。");
                }
            }
        }
        
        private void SaveIDListToDatabase<T>(ModHost host, List<string> idList) where T : ScriptableObject
        {
            ModManager.Database.TryAdd(typeof(T), new Dictionary<string, ScriptableObject>());
            
            foreach (var assetName in idList)
            {
                T data = host.Assets.Load<T>(assetName);
                if (data != null)
                {
                    if (!ModManager.Database[typeof(T)].TryAdd(assetName, data))
                    {
                        Debug.LogWarning($"Asset '{assetName}' already exists in the database. Skipping addition.");
                    }
                }
            }
        }
    }

#if UNITY_EDITOR
    public partial class ModManifest
    {
        [BoxGroup("工具")]
        [Button("🚀 一键收集所有内容", ButtonSizes.Large)]
        [GUIColor(0.4f, 0.8f, 1f)]
        private void CollectAllContent()
        {
            if (string.IsNullOrEmpty(inEditorModFolder))
            {
                Debug.LogError("[ModManifest] 必须先配置 '编辑器内 Mod 文件夹名' (inEditorModFolder) 才能进行收集！");
                return;
            }

            CollectAllKeywordData();
            CollectAllCardData();
            CollectAllCharacterData();
            CollectAllEquipmentData();
            CollectAllCombatData();
            CollectAllHUDData();
            CollectAllLocalizations();
            CollectEditorBaseCollection();
            
            Debug.Log("[ModManifest] ⚡ 所有内容一键收集完成！");
        }

        [FoldoutGroup("工具/分别收集", expanded: false)]
        [Button("收集 KeywordData")]
        private void CollectAllKeywordData() 
        { 
            keywordDataIDList = CollectData<KeywordData>(); 
            EditorUtility.SetDirty(this); 
        }
        
        [FoldoutGroup("工具/分别收集")]
        [Button("收集 CardData")]
        private void CollectAllCardData() 
        { 
            cardDataIDList = CollectData<CardData>(); 
            EditorUtility.SetDirty(this); 
        }
        
        [FoldoutGroup("工具/分别收集")]
        [Button("收集 CharacterData")]
        private void CollectAllCharacterData() 
        { 
            characterDataIDList = CollectData<CharacterData>(); 
            EditorUtility.SetDirty(this); 
        }
        
        [FoldoutGroup("工具/分别收集")]
        [Button("收集 EquipmentData")]
        private void CollectAllEquipmentData() 
        { 
            equipmentDataIDList = CollectData<EquipmentData>(); 
            EditorUtility.SetDirty(this); 
        }
        
        [FoldoutGroup("工具/分别收集")]
        [Button("收集 CombatNodeData")]
        private void CollectAllCombatData() 
        { 
            combatDataIDList = CollectData<CombatNodeData>(); 
            EditorUtility.SetDirty(this); 
        }
        
        [FoldoutGroup("工具/分别收集")]
        [Button("收集 HUDData")]
        private void CollectAllHUDData() 
        { 
            hudDataIDList = CollectData<HUDData>(); 
            EditorUtility.SetDirty(this); 
        }
        
        [FoldoutGroup("工具/分别收集")]
        [Button("收集 本地化文件")]
        private void CollectAllLocalizations() 
        { 
            localizationFiles = CollectLocalizations(); 
            EditorUtility.SetDirty(this); 
        }

        [FoldoutGroup("工具/分别收集")]
        [Button("收集 EditorBaseCollection")]
        private void CollectEditorBaseCollection()
        {
            if (string.IsNullOrEmpty(inEditorModFolder))
            {
                Debug.LogWarning("[ModManifest] 请先配置 inEditorModFolder。");
                return;
            }

            string modPath = "Assets/Mods/" + inEditorModFolder;
            string[] guids = UnityEditor.AssetDatabase.FindAssets($"t:{nameof(EditorBaseCollection)}", new[] { modPath });
            if (guids.Length == 0)
            {
                Debug.LogWarning($"[ModManifest] 在 {modPath} 中未找到 EditorBaseCollection。");
                editorBaseCollectionID = string.Empty;
            }
            else
            {
                string path = UnityEditor.AssetDatabase.GUIDToAssetPath(guids[0]);
                editorBaseCollectionID = System.IO.Path.GetFileNameWithoutExtension(path);
                Debug.Log($"[ModManifest] EditorBaseCollection 已收集：{editorBaseCollectionID}");
            }
            
            EditorUtility.SetDirty(this);
        }

        private List<string> CollectData<T>() where T : ScriptableObject
        {
            if (string.IsNullOrEmpty(inEditorModFolder)) return new List<string>();

            string inEditorModPath = "Assets/Mods/" + inEditorModFolder;
            string dataTypeName = typeof(T).Name;
            string[] guids = UnityEditor.AssetDatabase.FindAssets($"t:{dataTypeName}", new[] { inEditorModPath });
            List<string> collectedDataIDList = new List<string>();
            
            foreach (string guid in guids)
            {
                string path = UnityEditor.AssetDatabase.GUIDToAssetPath(guid);
                T data = UnityEditor.AssetDatabase.LoadAssetAtPath<T>(path);
                string assetFileName = System.IO.Path.GetFileNameWithoutExtension(path);
                
                if (!Regex.IsMatch(assetFileName, @"^\w+_\w+_.+$"))
                {
                    Debug.LogWarning($"[ModManifest] 资产命名可能不符合 'Type_ModName_AssetName' 标准格式: {assetFileName}");
                }
                
                if (data != null)
                {
                    collectedDataIDList.Add(assetFileName);
                }
            }

            Debug.Log($"[ModManifest] 已收集 {collectedDataIDList.Count} 个 {typeof(T).Name}。");
            return collectedDataIDList;
        }
        
        private List<TextAsset> CollectLocalizations()
        {
            if (string.IsNullOrEmpty(inEditorModFolder)) return new List<TextAsset>();

            string inEditorModPath = "Assets/Mods/" + inEditorModFolder;
            string dataTypeName = nameof(TextAsset);
            string[] guids = UnityEditor.AssetDatabase.FindAssets($"t:{dataTypeName}", new[] { inEditorModPath });
            List<TextAsset> collectedTextAssets = new List<TextAsset>();

            foreach (string guid in guids)
            {
                string path = UnityEditor.AssetDatabase.GUIDToAssetPath(guid);
                string assetFileName = System.IO.Path.GetFileNameWithoutExtension(path);
                TextAsset data = UnityEditor.AssetDatabase.LoadAssetAtPath<TextAsset>(path);

                if (assetFileName.Contains("Localization") || path.Contains("Localization"))
                {
                    collectedTextAssets.Add(data);
                    Debug.Log($"[ModManifest] 已收集本地化文本: {assetFileName}");
                }
            }

            Debug.Log($"[ModManifest] 已收集 {collectedTextAssets.Count} 个本地化文件。");
            return collectedTextAssets;
        }
    }
#endif
}