// MonoGame - Copyright (C) The MonoGame Team
// This file is subject to the terms and conditions defined in
// file 'LICENSE.txt', which is part of this source code package.

using System;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;

namespace MGCB
{
    class Program
    {
        static int Main(string[] args)
        {
            // We force all stderr to redirect to stdout
            // to avoid any out of order console output.
            Console.SetError(Console.Out);

            if (!Environment.Is64BitProcess && Environment.OSVersion.Platform != PlatformID.Unix)
            {
                Console.Error.WriteLine("The MonoGame content tools only work on a 64bit OS.");
                return -1;
            }

            var content = new BuildContent();

            // Parse the command line.
            var parser = new MGBuildParser(content)
            {
                Title = "MonoGame Content Builder\n" +
                        "Builds optimized game content for MonoGame projects."
            };

            if (!parser.Parse(args))
                return -1;           
            
            // Launch debugger if requested.
            if (content.LaunchDebugger)
            {
                try {
                    System.Diagnostics.Debugger.Launch();
                } catch (NotImplementedException) {
                    // not implemented under Mono
                }
            }

            if (content.HasWork)
            {
                // Print a startup message.            
                var buildStarted = DateTime.Now;
                if (!content.Quiet)
                    Console.WriteLine("Build started {0}\n", buildStarted);

                // Let the content build.
                int successCount, errorCount;
                content.Build(out successCount, out errorCount);

                // Print the finishing info.
                if (!content.Quiet)
                {
                    Console.WriteLine("\nBuild {0} succeeded, {1} failed.\n", successCount, errorCount);
                    Console.WriteLine("Time elapsed {0:hh\\:mm\\:ss\\.ff}.", DateTime.Now - buildStarted);
                }

                // Return the error count.
                return errorCount;
            }

            return 0;
        }
    }
}