using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using Continentis.MainGame;
using Continentis.MainGame.Card;
using Continentis.MainGame.Character;
using Continentis.MainGame.Equipment;
using Continentis.MainGame.UI;
using NaughtyAttributes;
using SLSFramework.UModAssistance;
using UMod;
using UnityEngine;
using UnityEngine.Serialization;

namespace Continentis.Mods
{
    [CreateAssetMenu(fileName = "ModManifest", menuName = "Continentis/Mod/Manifest", order = 1)]
    public partial class ModManifest : ScriptableObject
    {
        public string inEditorModFolder;
        
        public List<string> keywordDataIDList = new List<string>();
        public List<string> cardDataIDList = new List<string>();
        public List<string> characterDataIDList = new List<string>();
        public List<string> equipmentDataIDList = new List<string>();
        public List<string> hudDataIDList = new List<string>();
        
        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<HUDData>(host, hudDataIDList);
        }
        
        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 (!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
    {
        [Button]
        private void CollectAllKeywordData() => keywordDataIDList = CollectData<KeywordData>();
        
        [Button]
        private void CollectAllCardData() => cardDataIDList = CollectData<CardData>();
        
        [Button]
        private void CollectAllCharacterData() => characterDataIDList = CollectData<CharacterData>();
        
        [Button]
        private void CollectAllEquipmentData() => equipmentDataIDList = CollectData<EquipmentData>();
        
        [Button]
        private void CollectAllHUDData() => hudDataIDList = CollectData<HUDData>();
        
        [Button]
        private void CollectAllLocalizations() => localizationFiles = CollectLocalizations();
    }
    
    public partial class ModManifest
    {
        private List<string> CollectData<T>() where T : ScriptableObject
        {
            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("Asset name does not follow the 'Type_ModName_AssetName' format: " + assetFileName);
                }
                
                if (data != null)
                {
                    collectedDataIDList.Add(assetFileName);
                }
            }

            Debug.Log($"Collected {collectedDataIDList.Count} CardData assets.");
            return collectedDataIDList;
        }
        
        private List<TextAsset> CollectLocalizations()
        {
            string inEditorModPath = "Assets/Mods/" + inEditorModFolder;
            string dataTypeName = nameof(TextAsset);
            string[] guids = UnityEditor.AssetDatabase.FindAssets($"t:{dataTypeName}", new[] { inEditorModPath });
            List<TextAsset> collectedTextAssets = new List<TextAsset>();
            Debug.Log($"Found {guids.Length} TextAsset assets.");
            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"))
                {
                    collectedTextAssets.Add(data);
                    Debug.Log($"Collected localization TextAsset: {assetFileName}");
                }
            }

            Debug.Log($"Collected {collectedTextAssets.Count} localization TextAssets.");
            return collectedTextAssets;
        }
    }
#endif
}