/**********************************************************************
 * Premake - vs2002.c
 * The Visual Studio 2002 and 2003 target
 *
 * Copyright (c) 2002-2005 Jason Perkins and the Premake project
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License in the file LICENSE.txt for details.
 **********************************************************************/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "premake.h"
#include "vs.h"
#include "vs2002.h"

static int vs2002_write_solution();


int vs2002_generate(int target)
{
	int i;

	vs_setversion(target == 2002 ? VS2002 : VS2003);

	printf("Generating Visual Studio %d solution and project files:\n", target);

	/* Assign GUIDs to packages */
	vs_assign_guids();

	/* Generate the project files */
	for (i = 0; i < prj_get_numpackages(); ++i)
	{
		prj_select_package(i);

		printf("...%s\n", prj_get_pkgname());

		if (prj_is_lang("c++") || prj_is_lang("c"))
		{
			if (!vs_write_cpp())
				return 0;
		}
		else if (prj_is_lang("c#"))
		{
			if (!vs2002_cs())
				return 0;
		}
		else
		{
			printf("** Warning: %s packages are not supported by this generator\n", prj_get_language());
		}
	}

	return vs2002_write_solution();
}


/************************************************************************
 * Write out the solution file
 ***********************************************************************/

static int vs2002_write_solution()
{
	VsPkgData* data;
	int i, j;

	if (!io_openfile(path_join(prj_get_path(), prj_get_name(), "sln")))
		return 0;

	/* Format identification string */
	io_print("Microsoft Visual Studio Solution File, Format Version ");
	if (vs_getversion() == VS2002)
		io_print("7.00\n");
	else
		io_print("8.00\n");

	/* List packages */
	for (i = 0; i < prj_get_numpackages(); ++i)
	{
		prj_select_package(i);
		data = (VsPkgData*)prj_get_data();

		io_print("Project(\"{%s}\") = \"%s\", \"%s\", \"{%s}\"\n", data->toolGuid, prj_get_pkgname(), prj_get_pkgfilename(data->projExt), data->projGuid);

		/* Write package dependencies for post-2002 */
		if (vs_getversion() > VS2002)
		{
			prj_select_config(0);
			io_print("\tProjectSection(ProjectDependencies) = postProject\n");
			print_list(prj_get_links(), "\t\t", "\n", "", vs_list_pkgdeps);
			io_print("\tEndProjectSection\n");
		}

		io_print("EndProject\n");
	}

	/* List configurations */
	io_print("Global\n");
	io_print("\tGlobalSection(SolutionConfiguration) = preSolution\n");

	prj_select_package(0);
	for (i = 0; i < prj_get_numconfigs(); ++i)
	{
		prj_select_config(i);
		if (vs_getversion() == VS2002)
			io_print("\t\tConfigName.%d = %s\n", i, xmlEscape(prj_get_cfgname()));
		else
			io_print("\t\t%s = %s\n", xmlEscape(prj_get_cfgname()), xmlEscape(prj_get_cfgname()));
	}
	io_print("\tEndGlobalSection\n");

	/* Write package dependencies for 2002 */
	if (vs_getversion() == VS2002)
	{
		io_print("\tGlobalSection(ProjectDependencies) = postSolution\n");
		for (i = 0; i < prj_get_numpackages(); ++i)
		{
			prj_select_package(i);
			prj_select_config(0);
			print_list(prj_get_links(), "\t\t", "\n", "", vs_list_pkgdeps);
		}
		io_print("\tEndGlobalSection\n");
	}

	/* Write configuration for each package */
	io_print("\tGlobalSection(ProjectConfiguration) = postSolution\n");

	for (i = 0; i < prj_get_numpackages(); ++i)
	{
		prj_select_package(i);
		for (j = 0; j < prj_get_numconfigs(); ++j)
		{
			prj_select_config(j);
			data = (VsPkgData*)prj_get_data();

			/* I may actually be writing the wrong thing for VS2002-2003, but has
			 * seemed to work for this long so I am going to leave it alone */
			io_print("\t\t{%s}.%s.ActiveCfg = %s|%s\n", data->projGuid, xmlEscape(prj_get_cfgname()), xmlEscape(prj_get_cfgname()), data->projType);
			io_print("\t\t{%s}.%s.Build.0 = %s|%s\n", data->projGuid, xmlEscape(prj_get_cfgname()), xmlEscape(prj_get_cfgname()), data->projType);
		}
	}
	io_print("\tEndGlobalSection\n");

	/* Finish */
	io_print("\tGlobalSection(ExtensibilityGlobals) = postSolution\n");
	io_print("\tEndGlobalSection\n");
	io_print("\tGlobalSection(ExtensibilityAddIns) = postSolution\n");
	io_print("\tEndGlobalSection\n");
	io_print("EndGlobal\n");

	io_closefile();
	return 1;
}