using System;

using System.IO;

using System.Diagnostics;

namespace builder

{

	public class LinuxBuilder : ABuilder

	{

		public LinuxBuilder(Config _cfg)

		{

			cfg = _cfg;

		}

		public override string GetPawnCompilerName()

		{

			return "spcomp";

		}

		public override bool BuildLibrary(Package pkg, Library lib)

		{

			ProcessStartInfo info = new ProcessStartInfo();

			string path = Config.PathFormat("{0}/{1}", 

				cfg.source_path,

				lib.source_path);

			/* PlatformExt ignored for us */

			string binName = lib.binary_name;

			if (!lib.is_executable)

			{

				if (lib.has_platform_ext)

				{

					binName += "_i486.so";

				} 

				else 

				{

					binName += ".so";

				}

			}

			string output_folder = (lib.release_mode == ReleaseMode.ReleaseMode_Release) ? "Release" : "Debug";

			if (lib.build_mode == BuildMode.BuildMode_Episode2)

			{

				output_folder += ".orangebox";

			}

			else if (lib.build_mode == BuildMode.BuildMode_OldMetamod)

			{

				output_folder += ".original";

			}

			string binpath = Config.PathFormat("{0}/{1}/{2}",

				path,

				output_folder,

				binName);

			if (File.Exists(binpath))

			{

				File.Delete(binpath);

			}

			string makefile_args = "CPP=gcc-4.1 ";

			if (lib.build_mode == BuildMode.BuildMode_Episode1)

			{

			}

			else if (lib.build_mode == BuildMode.BuildMode_Episode2)

			{

				makefile_args += "ENGINE=\"orangebox\" ";

			}

			else if (lib.build_mode == BuildMode.BuildMode_OldMetamod)

			{

				makefile_args += "ENGINE=\"original\" ";

			}

			/* Clean the project first */

			info.WorkingDirectory = path;

			info.FileName = cfg.builder_path;

			info.Arguments = makefile_args + " clean";

			info.UseShellExecute = false;

			Process p = Process.Start(info);

			p.WaitForExit();

			p.Close();

			/* Now build it */

			info.WorkingDirectory = path;

			info.FileName = cfg.builder_path;

			info.Arguments = makefile_args;

			info.UseShellExecute = false;

			if (cfg.build_options != null)

			{

				info.Arguments += " " + cfg.build_options;

			}

			p = Process.Start(info);

			p.WaitForExit();

			p.Close();

			if (!File.Exists(binpath))

			{

				return false;

			}

			path = Config.PathFormat("{0}/{1}/{2}/{3}",

				cfg.pkg_path,

				pkg.GetBaseFolder(),

				lib.package_path,

				binName);

			File.Copy(binpath, path, true);

			return true;

		}

	}

}