using System;
using System.Diagnostics;
using System.IO;

namespace ResBuilder
{
    class Program
    {
        const string luaFileRoot = @"UIEdit\res\ui_edit\lua";
        const string defLuaJitExePath = @"luajit\luajit.exe";

        const string uiConvertBinExe = @"UIEdit\2binnp.bat";

        const string uiRoot = @"UIEdit\res";
        const string uiXmlFileRootRelative = @"ui_edit\xmds_ui";
        const string uiResFileRootRelative = @"ui_edit\res";

        const string editorDataRoot = @"../data";


        static void Main(string[] args)
        {
            var root = "./";//Tools.FindUpDirectory("GameEditors", 10);
            if (string.IsNullOrEmpty(root))
            {
                Console.WriteLine("error：找不到GameEditors目录！");
                Console.ReadKey();
                return;
            }
            var outPath = Path.Combine(root, "resBuilder/out/bin");
            var tmpPath = Path.Combine(root, "resBuilder/tmp");
            if (Directory.Exists(outPath))
            {
                Directory.Delete(outPath, true);
            }
            Directory.CreateDirectory(outPath);

            try
            {
                foreach (var argv in args)
                {
                    Program.SetConfig(argv.Trim());
                }
                // lua
                if (IsDoLua)
                {
                    var luaSrcRoot = Path.Combine(root, luaFileRoot);
                    var luaProcessedRoot = Path.Combine(outPath, "scr");
                    var luaJitExePath = Path.Combine(root, defLuaJitExePath);

                    Console.WriteLine("start -> process lua...");
                    var luaProc = new LuaProcessor(luaSrcRoot, luaProcessedRoot, tmpPath, luaJitExePath);
                    luaProc.Execute();

                    Console.WriteLine("  end -> process lua...");
                    if (IsPackLuaBin)
                    {
                        Console.WriteLine("start -> pack lua...");
                        var luaBinPacker = new LuaBinPacker(luaProcessedRoot, outPath);
                        luaBinPacker.Pack();
                        Directory.Delete(luaProcessedRoot, true);
                        Console.WriteLine("  end -> pack lua...");
                    }
                }

                // gamedata
                if (IsDoGameData)
                {
                    Console.WriteLine("start -> pack editor ...");
                    var editPacker = new EditorBinPacker(
                        Path.Combine(root, editorDataRoot),
                        outPath);
                    editPacker.Pack();
                    Console.WriteLine("  end -> pack editor data ...");
                }

                // ui convert bin
                if (IsUIConvertBin)
                {
                    Console.WriteLine("start -> ui convert bin ...");
                    StartProcess(Path.Combine(root, uiConvertBinExe));
                    Console.WriteLine("  end -> ui convert bin ...");
                }

                // ui xml
                if (IsPackUIXml )
                {
                    Console.WriteLine("start -> pack ui xml...");
                    var uiXmlPacker = new UIXmlPacker(
                        Path.Combine(root, uiRoot, uiXmlFileRootRelative),
                        outPath, true);
                    uiXmlPacker.Pack();
                    Console.WriteLine("  end -> pack ui xml...");
                }

                // ui res
                if (IsDoUIRes)
                {
                    var uiResOutPath = Path.Combine(root, "resBuilder/out");
                    Console.WriteLine("start -> process ui res...");
                    var urProc = new UIResProcessor(Path.Combine(root , uiRoot), uiResOutPath , uiResFileRootRelative);
                    urProc.Execute();
                    Console.WriteLine("  end -> process ui res...");
                    if (IsPackUiRes)
                    {
                        //Console.WriteLine("start -> pack ui res...");
                        //var uiResPacker = new UIResPacker(
                        //    Path.Combine(root, uiResFileRoot),
                        //    uiResOutPath);
                        //uiResPacker.Pack();
                        //Console.WriteLine("  end -> pack ui res...");
                    }
                }
            }
            catch (Exception e)
            {
                var color = Console.ForegroundColor;
                Console.ForegroundColor = ConsoleColor.Red;
                Console.WriteLine(e.Message);
                Console.WriteLine(e.StackTrace);
                Console.ForegroundColor = color;
            }

            if (IsPauseOnFinish)
            {
                Console.WriteLine("press any key to exit!");
                Console.ReadKey();
            }
        }

        public static bool IsPauseOnFinish = true;

        public static bool IsDoLua = false;

        public static bool IsJitLuaBytes = false;

        public static bool IsZipLuaBytes = false;

        public static bool IsPackLuaBin = false;

        public static bool IsDoGameData = true;

        public static bool IsPackUIXml = false;

        public static bool IsUIConvertBin = false;

        public static bool IsDoUIRes = false;

        public static bool IsPackUiRes = false;

        static void SetConfig(string arg)
        {
            if (arg.Equals("-!lua", StringComparison.OrdinalIgnoreCase))
            {
                IsDoLua = false;
            }
            else if (arg.Equals("-luajit", StringComparison.OrdinalIgnoreCase))
            {
                IsJitLuaBytes = true;
            }
            else if (arg.Equals("-luazip", StringComparison.OrdinalIgnoreCase))
            {
                IsZipLuaBytes = true;
            }
            else if (arg.Equals("-luapack", StringComparison.OrdinalIgnoreCase))
            {
                IsPackLuaBin = true;
            }
            else if (arg.Equals("-!gamedata", StringComparison.OrdinalIgnoreCase))
            {
                IsDoGameData = false;
            }
            else if (arg.Equals("-uixmlpack", StringComparison.OrdinalIgnoreCase))
            {
                IsPackUIXml = true;
            }
            else if (arg.Equals("-!uiconvertbin", StringComparison.OrdinalIgnoreCase))
            {
                IsUIConvertBin = false;
            }
            else if (arg.Equals("-!uires", StringComparison.OrdinalIgnoreCase))
            {
                IsDoUIRes = false;
            }
            else if (arg.Equals("-uirespack", StringComparison.OrdinalIgnoreCase))
            {
                IsPackUiRes = true;
            }
            else if (arg.Equals("-np", StringComparison.OrdinalIgnoreCase))
            {
                IsPauseOnFinish = false;
            }
        }

        public static void StartProcess(string luajitPath, string args = null)
        {
            var start = new ProcessStartInfo(luajitPath);
            start.WorkingDirectory = Path.GetDirectoryName(luajitPath);
            start.CreateNoWindow = false;
            start.UseShellExecute = false;
            start.RedirectStandardInput = false;
            start.RedirectStandardOutput = false;
            if (args != null)
            {
                start.Arguments = args;
            }
            var pro = Process.Start(start);
            pro.WaitForExit();
        }

    }
}