/*
** Copyright (C) 2012-2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
**
** 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 3, 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 for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software Foundation,
** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**
*/

#include "config.h"

#include <glib.h>
#include <glib/gstdio.h>

#include <lib/mu-query.hh>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>

#include "utils/mu-test-utils.hh"
#include <lib/mu-store.hh>
#include <utils/mu-utils.hh>

using namespace Mu;

static std::string test_dir;

static std::string
fill_database(void)
{
	const auto cmdline = format(
		"/bin/sh -c '"
		"%s init  --muhome=%s --maildir=%s --quiet; "
		"%s index --muhome=%s  --quiet'",
		MU_PROGRAM,
		test_dir.c_str(),
		MU_TESTMAILDIR2,
		MU_PROGRAM,
		test_dir.c_str());

	if (g_test_verbose())
		g_print("%s\n", cmdline.c_str());

	GError *err{};
	if (!g_spawn_command_line_sync(cmdline.c_str(), NULL, NULL, NULL, &err)) {
		g_printerr("Error: %s\n", err ? err->message : "?");
		g_clear_error(&err);
		g_assert(0);
	}

	return test_dir;
}

static void
test_something(const char* what)
{
	g_setenv("GUILE_AUTO_COMPILE", "0", TRUE);
	g_setenv("GUILE_LOAD_PATH", GUILE_LOAD_PATH, TRUE);
	g_setenv("GUILE_EXTENSIONS_PATH",GUILE_EXTENSIONS_PATH, TRUE);

	if (g_test_verbose())
		g_print("GUILE_LOAD_PATH: %s\n", GUILE_LOAD_PATH);

	const auto dir = fill_database();
	const auto cmdline  = format("%s -q -e main %s/test-mu-guile.scm "
				     "--muhome=%s --test=%s",
				     GUILE_BINARY,
				     ABS_SRCDIR,
				     dir.c_str(), what);

	if (g_test_verbose())
		g_print("cmdline: %s\n", cmdline.c_str());

	GError *err{};
	int status{};
	if (!g_spawn_command_line_sync(cmdline.c_str(), NULL, NULL, &status, &err) ||
	    status != 0) {
		g_printerr("Error: %s\n", err ? err->message : "something went wrong");
		g_clear_error(&err);
		g_assert(0);
	}
}

static void
test_mu_guile_queries(void)
{
	test_something("queries");
}

static void
test_mu_guile_messages(void)
{
	test_something("message");
}

static void
test_mu_guile_stats(void)
{
	test_something("stats");
}

int
main(int argc, char* argv[])
{
	int rv;
	TempDir tempdir;
	test_dir = tempdir.path();

	mu_test_init(&argc, &argv);

	if (!set_en_us_utf8_locale())
		return 0; /* don't error out... */

	g_test_add_func("/guile/queries", test_mu_guile_queries);
	g_test_add_func("/guile/message", test_mu_guile_messages);
	g_test_add_func("/guile/stats", test_mu_guile_stats);

	rv = g_test_run();

	return rv;
}