using System.Collections.Generic;
using System;
using System.Reflection;
using System.Linq;
// using XLua;

//配置的详细介绍请看Doc下《XLua的配置.doc》
public static class ExampleConfig
{
    /***************如果你全lua编程，可以参考这份自动化配置***************/
    //--------------begin 纯lua编程配置参考----------------------------
    static List<string> exclude = new List<string> {
       "HideInInspector", "ExecuteInEditMode",
       "AddComponentMenu", "ContextMenu",
       "RequireComponent", "DisallowMultipleComponent",
       "SerializeField", "AssemblyIsEditorAssembly",
       "Attribute", "Types",
       "UnitySurrogateSelector", "TrackedReference",
       "TypeInferenceRules", "FFTWindow",
       "RPC", "Network", "MasterServer",
       "BitStream", "HostData",
       "ConnectionTesterStatus", "GUI", "EventType",
       "EventModifiers", "FontStyle", "TextAlignment",
       "TextEditor", "TextEditorDblClickSnapping",
       "TextGenerator", "TextClipping", "Gizmos",
       "ADBannerView", "ADInterstitialAd",
       "Android", "Tizen", "jvalue",
       "iPhone", "iOS", "Windows", "CalendarIdentifier",
       "CalendarUnit", "CalendarUnit",
       "ClusterInput", "FullScreenMovieControlMode",
       "FullScreenMovieScalingMode", "Handheld",
       "LocalNotification", "NotificationServices",
       "RemoteNotificationType", "RemoteNotification",
       "SamsungTV", "TextureCompressionQuality",
       "TouchScreenKeyboardType", "TouchScreenKeyboard",
       "MovieTexture", "UnityEngineInternal",
       "Terrain", "Tree", "SplatPrototype",
       "DetailPrototype", "DetailRenderMode",
       "MeshSubsetCombineUtility", "AOT", "Social", "Enumerator",
       "SendMouseEvents", "Cursor", "Flash", "ActionScript",
       "OnRequestRebuild", "Ping",
       "ShaderVariantCollection", "SimpleJson.Reflection",
       "CoroutineTween", "GraphicRebuildTracker",
       "Advertisements", "UnityEditor", "WSA",
       "EventProvider", "Apple",
       "ClusterInput", "Motion",
       "UnityEngine.UI.ReflectionMethodsCache", "NativeLeakDetection",
       "NativeLeakDetectionMode", "WWWAudioExtensions", "UnityEngine.Experimental",
	   "UnityEngine.ClusterSerialization", "UnityEngine.LightingSettings"
    };

    static bool isExcluded(Type type)
    {
       var fullName = type.FullName;
        // Add For FullName == null; Modify On 2021/11/18 By dkpyihong.
       if (string.IsNullOrEmpty(fullName))
           return false;

       for (int i = 0; i < exclude.Count; i++)
       {
           if (fullName.Contains(exclude[i]))
           {
               return true;
           }
       }
       return false;
    }

    // 批量导出LuaCallCSharp
    [XLua.LuaCallCSharp]
    public static IEnumerable<Type> LuaCallCSharp
    {
       get
       {
           List<string> namespaces = new List<string>() // 在这里添加名字空间
           {
               "UnityEngine",
               "UnityEngine.UI",
               "DG",
               "DG.Tweening",
           };
           var unityTypes = (from assembly in AppDomain.CurrentDomain.GetAssemblies()
                             where !(assembly.ManifestModule is System.Reflection.Emit.ModuleBuilder)
                             from type in assembly.GetExportedTypes()
                             where type.Namespace != null && namespaces.Contains(type.Namespace) && !isExcluded(type)
                                     && type.BaseType != typeof(MulticastDelegate) && !type.IsInterface && !type.IsEnum
                             select type);

           string[] customAssemblys = new string[] {
               "Assembly-CSharp",
           };
           var customTypes = (from assembly in customAssemblys.Select(s => Assembly.Load(s))
                              from type in assembly.GetExportedTypes()
                              where type.Namespace == null || !type.Namespace.StartsWith("XLua")
                                      && type.BaseType != typeof(MulticastDelegate) && !type.IsInterface && !type.IsEnum
                              select type);
           return unityTypes.Concat(customTypes);
       }
    }

    // 手动增加部分CSharpCallLua
    [XLua.CSharpCallLua]
    public static List<Type> CustomCSharpCallLua = new List<Type>() {
                typeof(Action),
                typeof(Func<double, double, double>),
                typeof(Action<string>),
                typeof(Action<double>),
                typeof(UnityEngine.Events.UnityAction),
                typeof(System.Collections.IEnumerator),
     };

    //自动把LuaCallCSharp涉及到的delegate加到CSharpCallLua列表，后续可以直接用lua函数做callback
    [XLua.CSharpCallLua]
    public static List<Type> CSharpCallLua
    {
       get
       {
           var lua_call_csharp = LuaCallCSharp;
           var delegate_types = new List<Type>();
           var flag = BindingFlags.Public | BindingFlags.Instance
               | BindingFlags.Static | BindingFlags.IgnoreCase | BindingFlags.DeclaredOnly;
           foreach (var field in (from type in lua_call_csharp select type).SelectMany(type => type.GetFields(flag)))
           {
               if (typeof(Delegate).IsAssignableFrom(field.FieldType) && !isExcluded(field.FieldType))
               {
                   delegate_types.Add(field.FieldType);
               }
           }

           foreach (var method in (from type in lua_call_csharp select type).SelectMany(type => type.GetMethods(flag)))
           {
               if (typeof(Delegate).IsAssignableFrom(method.ReturnType) && !isExcluded(method.ReturnType))
               {
                   delegate_types.Add(method.ReturnType);
               }
               foreach (var param in method.GetParameters())
               {
                   var paramType = param.ParameterType.IsByRef ? param.ParameterType.GetElementType() : param.ParameterType;
                   if (typeof(Delegate).IsAssignableFrom(paramType) && !isExcluded(paramType))
                   {
                       delegate_types.Add(paramType);
                   }
               }
           }
           return delegate_types.Where(t => t.BaseType == typeof(MulticastDelegate) && !hasGenericParameter(t) && !delegateHasEditorRef(t)).Distinct().ToList();
       }
    }
    //--------------end 纯lua编程配置参考----------------------------

    /***************热补丁可以参考这份自动化配置***************/
    //[Hotfix]
    //static IEnumerable<Type> HotfixInject
    //{
    //    get
    //    {
    //        return (from type in Assembly.Load("Assembly-CSharp").GetTypes()
    //                where type.Namespace == null || !type.Namespace.StartsWith("XLua")
    //                select type);
    //    }
    //}
    //--------------begin 热补丁自动化配置-------------------------
    static bool hasGenericParameter(Type type)
    {
       if (type.IsGenericTypeDefinition) return true;
       if (type.IsGenericParameter) return true;
       if (type.IsByRef || type.IsArray)
       {
           return hasGenericParameter(type.GetElementType());
       }
       if (type.IsGenericType)
       {
           foreach (var typeArg in type.GetGenericArguments())
           {
               if (hasGenericParameter(typeArg))
               {
                   return true;
               }
           }
       }
       return false;
    }

    static bool typeHasEditorRef(Type type)
    {
       if (type.Namespace != null && (type.Namespace == "UnityEditor" || type.Namespace.StartsWith("UnityEditor.")))
       {
           return true;
       }
       if (type.IsNested)
       {
           return typeHasEditorRef(type.DeclaringType);
       }
       if (type.IsByRef || type.IsArray)
       {
           return typeHasEditorRef(type.GetElementType());
       }
       if (type.IsGenericType)
       {
           foreach (var typeArg in type.GetGenericArguments())
           {
               if (typeArg.IsGenericParameter) {
                   //skip unsigned type parameter
                   continue;
               } 
               if (typeHasEditorRef(typeArg))
               {
                   return true;
               }
           }
       }
       return false;
    }

    static bool delegateHasEditorRef(Type delegateType)
    {
       if (typeHasEditorRef(delegateType)) return true;
       var method = delegateType.GetMethod("Invoke");
       if (method == null)
       {
           return false;
       }
       if (typeHasEditorRef(method.ReturnType)) return true;
       return method.GetParameters().Any(pinfo => typeHasEditorRef(pinfo.ParameterType));
    }

    // 配置某Assembly下所有涉及到的delegate到CSharpCallLua下，Hotfix下拿不准那些delegate需要适配到lua function可以这么配置
    //[CSharpCallLua]
    //static IEnumerable<Type> AllDelegate
    //{
    //    get
    //    {
    //        BindingFlags flag = BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public;
    //        List<Type> allTypes = new List<Type>();
    //        var allAssemblys = new Assembly[]
    //        {
    //            Assembly.Load("Assembly-CSharp")
    //        };
    //        foreach (var t in (from assembly in allAssemblys from type in assembly.GetTypes() select type))
    //        {
    //            var p = t;
    //            while (p != null)
    //            {
    //                allTypes.Add(p);
    //                p = p.BaseType;
    //            }
    //        }
    //        allTypes = allTypes.Distinct().ToList();
    //        var allMethods = from type in allTypes
    //                         from method in type.GetMethods(flag)
    //                         select method;
    //        var returnTypes = from method in allMethods
    //                          select method.ReturnType;
    //        var paramTypes = allMethods.SelectMany(m => m.GetParameters()).Select(pinfo => pinfo.ParameterType.IsByRef ? pinfo.ParameterType.GetElementType() : pinfo.ParameterType);
    //        var fieldTypes = from type in allTypes
    //                         from field in type.GetFields(flag)
    //                         select field.FieldType;
    //        return (returnTypes.Concat(paramTypes).Concat(fieldTypes)).Where(t => t.BaseType == typeof(MulticastDelegate) && !hasGenericParameter(t) && !delegateHasEditorRef(t)).Distinct();
    //    }
    //}
    //--------------end 热补丁自动化配置-------------------------

    //黑名单
    [XLua.BlackList]
    public static List<List<string>> BlackList = new List<List<string>>()  {
                new List<string>(){"System.Xml.XmlNodeList", "ItemOf"},
                new List<string>(){"UnityEngine.WWW", "movie"},
    #if UNITY_WEBGL
                new List<string>(){"UnityEngine.WWW", "threadPriority"},
    #endif
                new List<string>(){"UnityEngine.Texture2D", "alphaIsTransparency"},
                new List<string>(){"UnityEngine.Security", "GetChainOfTrustValue"},
                new List<string>(){"UnityEngine.CanvasRenderer", "onRequestRebuild"},
                new List<string>(){"UnityEngine.Light", "areaSize"},
                new List<string>(){"UnityEngine.Light", "lightmapBakeType"},
                new List<string>(){"UnityEngine.WWW", "MovieTexture"},
                new List<string>(){"UnityEngine.WWW", "GetMovieTexture"},
                new List<string>(){"UnityEngine.AnimatorOverrideController", "PerformOverrideClipListCleanup"},
    #if !UNITY_WEBPLAYER
                new List<string>(){"UnityEngine.Application", "ExternalEval"},
    #endif
                new List<string>(){"UnityEngine.GameObject", "networkView"}, //4.6.2 not support
                new List<string>(){"UnityEngine.Component", "networkView"},  //4.6.2 not support
                new List<string>(){"System.IO.FileInfo", "GetAccessControl", "System.Security.AccessControl.AccessControlSections"},
                new List<string>(){"System.IO.FileInfo", "SetAccessControl", "System.Security.AccessControl.FileSecurity"},
                new List<string>(){"System.IO.DirectoryInfo", "GetAccessControl", "System.Security.AccessControl.AccessControlSections"},
                new List<string>(){"System.IO.DirectoryInfo", "SetAccessControl", "System.Security.AccessControl.DirectorySecurity"},
                new List<string>(){"System.IO.DirectoryInfo", "CreateSubdirectory", "System.String", "System.Security.AccessControl.DirectorySecurity"},
                new List<string>(){"System.IO.DirectoryInfo", "Create", "System.Security.AccessControl.DirectorySecurity"},
                new List<string>(){"UnityEngine.MonoBehaviour", "runInEditMode"},

                // for build on windows x86_64 
                // modify on 2021/11/18 by dkpyihong;
                new List<string>(){"UnityEngine.AnimatorControllerParameter", "name"},
                new List<string>(){"UnityEngine.AudioSettings", "GetSpatializerPluginNames"},
                new List<string>(){"UnityEngine.AudioSettings", "SetSpatializerPluginName" , "System.String"},
                new List<string>(){"UnityEngine.Caching", "SetNoBackupFlag","UnityEngine.CachedAssetBundle"},
                new List<string>(){"UnityEngine.Caching", "SetNoBackupFlag", "System.String","UnityEngine.Hash128"},
                new List<string>(){"UnityEngine.Caching", "ResetNoBackupFlag","UnityEngine.CachedAssetBundle"},
                new List<string>(){"UnityEngine.Caching", "ResetNoBackupFlag", "System.String","UnityEngine.Hash128"},
                new List<string>(){"UnityEngine.DrivenRectTransformTracker", "StopRecordingUndo"},
                new List<string>(){"UnityEngine.DrivenRectTransformTracker", "StartRecordingUndo"},
                new List<string>(){"UnityEngine.Input", "IsJoystickPreconfigured","System.String"},
                new List<string>(){"UnityEngine.LightProbeGroup", "dering"},
                new List<string>(){"UnityEngine.LightProbeGroup", "probePositions"},
                new List<string>(){"UnityEngine.Light", "SetLightDirty"},
                new List<string>(){"UnityEngine.Light", "shadowRadius"},
                new List<string>(){"UnityEngine.Light", "shadowAngle"},
                new List<string>(){"UnityEngine.MeshRenderer", "scaleInLightmap"},
                new List<string>(){"UnityEngine.MeshRenderer", "receiveGI"},
                new List<string>(){"UnityEngine.MeshRenderer", "stitchLightmapSeams"},
                new List<string>(){"UnityEngine.ParticleSystemForceField", "FindAll"},
                new List<string>(){"UnityEngine.ParticleSystemRenderer", "supportsMeshInstancing"},
                new List<string>(){"UnityEngine.QualitySettings", "streamingMipmapsRenderersPerFrame"},
                new List<string>(){"UnityEngine.Texture", "imageContentsHash"},
                new List<string>(){"UnityEngine.UI.DefaultControls", "factory"},
                new List<string>(){"UnityEngine.UI.Graphic", "OnRebuildRequested"},
                new List<string>(){"UnityEngine.UI.Text", "OnRebuildRequested"},
            };

#if UNITY_2018_1_OR_NEWER
    [XLua.BlackList]
    public static Func<MemberInfo, bool> MethodFilter = (memberInfo) =>
    {
        if (memberInfo.DeclaringType.IsGenericType && memberInfo.DeclaringType.GetGenericTypeDefinition() == typeof(Dictionary<,>))
        {
            if (memberInfo.MemberType == MemberTypes.Constructor)
            {
                ConstructorInfo constructorInfo = memberInfo as ConstructorInfo;
                var parameterInfos = constructorInfo.GetParameters();
                if (parameterInfos.Length > 0)
                {
                    if (typeof(System.Collections.IEnumerable).IsAssignableFrom(parameterInfos[0].ParameterType))
                    {
                        return true;
                    }
                }
            }
            else if (memberInfo.MemberType == MemberTypes.Method)
            {
                var methodInfo = memberInfo as MethodInfo;
                if (methodInfo.Name == "TryAdd" || methodInfo.Name == "Remove" && methodInfo.GetParameters().Length == 2)
                {
                    return true;
                }
            }
        }
        return false;
    };
#endif
}