using System;
using UnityEngine;
using UnityEditor;
using HybridCLR.Editor.Commands;
using PhxhSDK.AOT.VersionUpdate;
using Debug = UnityEngine.Debug;
using System.Collections.Generic;
using AutoBuild.Helper;
using BuildTarget = UnityEditor.BuildTarget;
using HybridCLR.Editor.HotUpdate;
using HybridCLR.Editor;
using System.IO;

/// <summary>
/// Jenkins打包
/// </summary>
internal class BatchBuild
{
    /// <summary>
    /// 批处理更新设置
    /// jenkins打包新包时使用该方法
    /// </summary>
    public static void ApplyPlayerSetting()
    {
        YooAssetBuildBase.Init();
    }

    public static string _oldDefines;

    /// <summary>
    /// 只在DEBUG下有
    /// </summary>
    private const string DEBUG = "DEBUG";
    private const string DefineListKey = "Define_list:";
    private const string PackageNameKey = "PackageName:";
    private const string CRASH_SIGHT_KEY_ANDROID = "CrashSight_Android:";
    private const string CRASH_SIGHT_KEY_IOS = "CrashSight_iOS:";
    private const string NewPlayerSettingsPath = "/../PlayerSettings.txt";

    //[MenuItem("Tools/Modify Settings from Text File")]
    private static void _InitScriptDefines()
    {
        var hasYooAsset = false;
        // 判断本地是否有define_list.txt文件
        string filePath = Application.dataPath + NewPlayerSettingsPath;
        List<string> appendDefineList = new();
        if (EditorUserBuildSettings.development)
        {
            appendDefineList.Add(DEBUG);
            Debug.Log("追加宏定义:" + DEBUG);
        }

        string newPackageName = "";
        if (System.IO.File.Exists(filePath))
        {
            string fileContents = System.IO.File.ReadAllText(filePath);
            string[] lines = fileContents.Split('\n');

            foreach (string line in lines)
            {
                if (line.StartsWith(DefineListKey))
                {
                    // 解析宏定义
                    string definePart = line[DefineListKey.Length..].Trim(); // 去掉 "definde:" 后的部分
                    string[] defines = definePart.Split(',');

                    foreach (string define in defines)
                    {
                        string cleanDefine = define.Trim(new char[]
                        {
                            '"', ' ',
                            '\r', '\n'
                        });

                        if (!string.IsNullOrEmpty(cleanDefine))
                        {
                            appendDefineList.Add(cleanDefine);
                            Debug.Log("追加宏定义:" + cleanDefine);
                        }
                    }
                }

                else if (line.StartsWith(PackageNameKey))
                {
                    // 解析包名
                    int prefixLength = PackageNameKey.Length;
                    newPackageName = line[prefixLength..].Trim();
                    Debug.Log("设置新包名:" + newPackageName);
                }

                else if (line.StartsWith(CRASH_SIGHT_KEY_ANDROID))
                {
                    Debug.Log("检测到CrashSight配置:" + line);
                    // 判断当前打包平台
                    if (EditorUserBuildSettings.activeBuildTarget != BuildTarget.Android)
                    {
                        Debug.LogError("当前打包平台不是Android，无法设置CrashSight配置");
                        continue;
                    }
                    // CrashSight: id, key
                    string crashSightPart = line[CRASH_SIGHT_KEY_ANDROID.Length..].Trim();
                    string[] crashSight = crashSightPart.Split(',');
                    var crashSightData = new PhxhSDK.Data.CrashSightData
                    {
                        id = crashSight[0].Trim(),
                        key = crashSight[1].Trim()
                    };
                    // 保存到Resources
                    var crashSightPath = "Assets/Resources/CrashSightData.json";
                    var json = JsonUtility.ToJson(crashSightData);
                    System.IO.File.WriteAllText(crashSightPath, json);
                    
                    Debug.Log("CrashSight配置已保存:" + crashSightData.id + "|" + crashSightData.key);
                }
                
                else if (line.StartsWith(CRASH_SIGHT_KEY_IOS))
                {
                    Debug.Log("检测到CrashSight配置:" + line);
                    // 判断当前打包平台
                    if (EditorUserBuildSettings.activeBuildTarget != BuildTarget.iOS)
                    {
                        Debug.LogError("当前打包平台不是iOS，无法设置CrashSight配置");
                        continue;
                    }
                    // CrashSight: id, key
                    string crashSightPart = line[CRASH_SIGHT_KEY_IOS.Length..].Trim();
                    string[] crashSight = crashSightPart.Split(',');
                    var crashSightData = new PhxhSDK.Data.CrashSightData
                    {
                        id = crashSight[0].Trim(),
                        key = crashSight[1].Trim()
                    };
                    // 保存到Resources
                    var crashSightPath = "Assets/Resources/CrashSightData.json";
                    var json = JsonUtility.ToJson(crashSightData);
                    System.IO.File.WriteAllText(crashSightPath, json);
                    
                    Debug.Log("CrashSight配置已保存:" + crashSightData.id + "|" + crashSightData.key);
                }
            }
        }

        var currentTargetGroup = BuildPipeline.GetBuildTargetGroup(EditorUserBuildSettings.activeBuildTarget);
        var oldDefines = PlayerSettings.GetScriptingDefineSymbolsForGroup(currentTargetGroup);
        _oldDefines = oldDefines;
        // 判断是否有需要追加的宏
        if (appendDefineList.Count > 0)
        {
            var newDefineList = new List<string>();
            newDefineList.AddRange(oldDefines.Split(';'));
            for (var i = 0; i < newDefineList.Count; i++)
            {
                var define = newDefineList[i];
                if (string.IsNullOrEmpty(define))
                    continue;
                if (define == "USE_YOO")
                {
                    hasYooAsset = true;
                }

                if (appendDefineList.Contains(define))
                    appendDefineList.Remove(define);
            }

            newDefineList.AddRange(appendDefineList);
            PlayerSettings.SetScriptingDefineSymbolsForGroup(currentTargetGroup, string.Join(";", newDefineList));
        }
        //只有安卓平台下修改
        if (EditorUserBuildSettings.activeBuildTarget == BuildTarget.Android && !string.IsNullOrEmpty(newPackageName))
        {
            PlayerSettings.applicationIdentifier = newPackageName;
            //PlayerSettings.SetApplicationIdentifier(BuildTargetGroup.Android, newPackageName);
        }

        // 现已修改为使用YooAsset
        
        // 关闭Unity闪屏
        PlayerSettings.SplashScreen.showUnityLogo = false;
    }

    public static void _RevertScriptDefines()
    {
        var currentTargetGroup = BuildPipeline.GetBuildTargetGroup(EditorUserBuildSettings.activeBuildTarget);
        PlayerSettings.SetScriptingDefineSymbolsForGroup(currentTargetGroup, _oldDefines);
    }

    /// <summary>
    /// 批处理构建Resources和Player
    /// jenkins打包新包时使用该方法
    /// </summary>
    public static void BuildContentAndPlayer()
    {
        try
        {
            _InitScriptDefines();

            var enableHotUpdate = YooAssetBuildBase.Init();

            // 写入版本信息到Resources/LocalInfo.json
            UpdateLocalInfo info = new()
            {
                workSpace = YooAssetBuildBase.workSpace,
                version = YooAssetBuildBase.appVersion,
                isOss = YooAssetBuildBase.isOss,
                buildTicks = DateTime.Now.Ticks
            };
            PackDataInst.CreateResourceJson(info);

            // 写入打包信息到Yoo_Build_Cache
            ExtBuildInfoHelper.CreateFirstExtBuildInfo(info.buildTicks, info.workSpace, info.version);

            BuildLauncher.SetEnableHotUpdate(enableHotUpdate);
            if (enableHotUpdate)
                BuildLauncher.BuildHotUpdateDlls();

            YooAssetBuildBase.BuildContentAndPlayer();
            
            // 写入打包信息到Yoo_Build_Cache
            ExtBuildInfoHelper.CreateVertifyBuildInfo(info.workSpace, info.version);

            // 还原宏
            _RevertScriptDefines();

            #region 打整包时缓存当前版本的AotDll
            string aotDllStorePath = GetAotDllStorePath(info.version);
            string aotDllPath = SettingsUtil.GetAssembliesPostIl2CppStripDir(EditorUserBuildSettings.activeBuildTarget);
            DirectoryInfo dir = new(aotDllPath);
            if (Directory.Exists(aotDllStorePath))
                Directory.Delete(aotDllStorePath, true);

            Directory.CreateDirectory(aotDllStorePath);

            FileInfo[] files = dir.GetFiles();
            foreach (FileInfo file in files)
            {
                file.CopyTo(Path.Combine(aotDllStorePath, file.Name), false);
            }
            #endregion

        }
        catch (Exception e)
        {
            //Build Exception用于在日志文件中定位此次打包的异常
            Debug.LogError($"[Build Exception]:{e.Message} \r\n {e.StackTrace}");
            throw;
        }
    }

    /// <summary>
    /// 批处理增量更新资源
    /// jenkins打包增量更新时使用该方法
    /// </summary>
    public static void UpdatePreviousBuild()
    {
        try
        {
            _InitScriptDefines();
            
            var enableHotUpdate = YooAssetBuildBase.Init();
            
            ExtBuildInfoHelper.VertifyExitBuildInfo(YooAssetBuildBase.workSpace, YooAssetBuildBase.appVersion);
            
            if (enableHotUpdate)
            {
                Debug.Log("开始检查AOT版本");
                if (CheckAotOutDate(YooAssetBuildBase.appVersion))
                {
                    Debug.Log("AOT版本检查通过");
                    BuildLauncher.BuildHotUpdateDlls();
                }
                else
                {
                    Debug.LogError("AOT版本不匹配，请重新打AOT包");
                }
            }
            else
            {
                Debug.Log("未开启热更");
            }

            // 写入打包信息到Yoo_Build_Cache
            ExtBuildInfoHelper.UpdateExtBuildInfo(YooAssetBuildBase.workSpace, YooAssetBuildBase.appVersion);

            YooAssetBuildBase.BuildOnlyResUpdate();
            
            ExtBuildInfoHelper.CreateVertifyBuildInfo(YooAssetBuildBase.workSpace, YooAssetBuildBase.appVersion);

            _RevertScriptDefines();
        }
        catch (Exception e)
        {
            //Build Exception用于在日志文件中定位此次打包的异常
            Debug.LogError($"[Build Exception]:{e.Message} \r\n {e.StackTrace}");
            throw;
        }
    }

    /// <summary>
    /// jenkins检查AOT裁剪代码
    /// </summary>
    /// <param name="version"></param>
    /// <returns></returns>
    public static bool CheckAotOutDate(string version)
    {
        Debug.Log($"开始检查aot版本:{version}");
        string stripedDllPath = GetAotDllStorePath(version);
        // 先编译dll
        CompileDllCommand.CompileDllActiveBuildTarget();
        // 再检查编译出来的dll是否满足以前的Aotdll
        MissingMetadataChecker checker = new(stripedDllPath, new List<string>());
        string hotUpdateDir = SettingsUtil.GetHotUpdateDllsOutputDirByTarget(EditorUserBuildSettings.activeBuildTarget);
        foreach (string dll in SettingsUtil.HotUpdateAssemblyFilesExcludePreserved)
        {
            string dllPath = $"{hotUpdateDir}/{dll}";
            bool notAnyMissing = checker.Check(dllPath);
            if (!notAnyMissing)
                throw new Exception("AOT缺失Dll，请重新打AOT包");
        }

        return true;
    }

    /// <summary>
    /// 获取缓存的AOT Dll路径
    /// </summary>
    /// <param name="version"></param>
    public static string GetAotDllStorePath(string version)
    {
        return $"../StoreAotDll/{version}";
    }
}