using UnityEngine;

namespace ShrinkModFramework
{
    [CreateAssetMenu(fileName = "ShrinkModFrameworkSettings", menuName = "ShrinkModFramework/Settings")]
    public class ShrinkModFrameworkSettings : ScriptableObject
    {
        private static ShrinkModFrameworkSettings _instance;

        public static ShrinkModFrameworkSettings Instance
        {
            get
            {
                if (_instance) return _instance;

                _instance = Resources.Load<ShrinkModFrameworkSettings>("ShrinkModFrameworkSettings");

#if UNITY_EDITOR
                if (!_instance)
                {
                    var guids = UnityEditor.AssetDatabase.FindAssets("t:ShrinkModFrameworkSettings");
                    if (guids.Length > 0)
                    {
                        var path = UnityEditor.AssetDatabase.GUIDToAssetPath(guids[0]);
                        _instance = UnityEditor.AssetDatabase.LoadAssetAtPath<ShrinkModFrameworkSettings>(path);
                    }
                }
#endif

                if (!_instance)
                {
                    _instance = CreateInstance<ShrinkModFrameworkSettings>();
                    Debug.LogWarning(
                        "[ShrinkModFramework] 未找到 ShrinkModFrameworkSettings 配置文件，当前使用默认配置。");
                }

                return _instance;
            }
            internal set => _instance = value;
        }

        [Header("Bootstrap")]
        public bool autoLoadOnStartup = true;
        [Tooltip("使用 ShrinkContextHost 协调模组组件；关闭时回退到旧的只增不减 ShrinkModLoader。")]
        public bool useContextHost = true;

        [Header("Logging")]
        public bool verboseLogging = true;

        [Header("Discovery")]
        public string[] assemblyNamePrefixes = new string[0];

        [Header("External Mods")]
        public bool enableExternalDllMods = true;
        public bool autoCreateExternalModsDirectory = true;
        public string externalModsFolderName = "Mods";
        public bool watchExternalModsDirectory = true;
        public float externalModsReloadDelaySeconds = 0.5f;
        [Min(1)]
        [Tooltip("Mono 下外部程序集 revision 会常驻；历史数量达到该软阈值后提示 Domain Reload/重启。")]
        public int externalAssemblyRevisionSoftLimit = 16;

        [Header("Harmony")]
        public bool enableHarmonyPatching = true;

        [Header("Networking")]
        public bool enableNetworkSync = true;
    }
}