/*
 * Copyright 2016 (c) Anna Schumaker.
 */
#include <core/audio.h>
#include <core/core.h>
#include <core/idle.h>
#include <gui/filter.h>
#include <gui/model.h>
#include <gui/window.h>

void test_on_load(struct track *track) {}
void test_on_state_change(GstState state) {}
void test_on_config_pause(int count) {}

struct audio_ops test_audio_ops = {
	.on_load = test_on_load,
	.on_state_change = test_on_state_change,
	.on_config_pause = test_on_config_pause,
};

struct core_init_data init_data = {
	.audio_ops = &test_audio_ops,
};

void test_filter()
{
	struct track *track;
	GtkEntry     *entry;
	GtkTreeModel *model;
	GtkTreePath  *path;
	GtkTreeIter   iter;
	unsigned int i;

	g_assert_nonnull(gui_filter_get());
	g_assert_true(GTK_IS_TREE_MODEL_FILTER(gui_filter_get()));
	g_assert(gtk_tree_model_filter_get_model(gui_filter_get()) ==
					GTK_TREE_MODEL(gui_model_get()));

	entry = GTK_ENTRY(gui_filter_search());
	model = GTK_TREE_MODEL(gui_filter_get());

	g_assert_false(gtk_tree_model_get_iter_first(model, &iter));
	gui_filter_set_playlist(playlist_lookup(PL_SYSTEM, "Collection"));
	g_assert_false(gtk_tree_model_get_iter_first(model, &iter));

	playlist_new(PL_LIBRARY, "tests/Music/Hyrule Symphony");
	while (idle_run_task()) {};
	g_assert_cmpuint(gtk_tree_model_iter_n_children(model, NULL), ==, 13);

	for (i = 0; i < 13; i++) {
		path = gui_filter_path_from_index(i);
		g_assert_nonnull(path);
		g_assert_cmpuint(gui_filter_path_get_index(path), ==, i);

		track = gui_filter_path_get_track(path);
		g_assert_nonnull(track);
		g_assert_cmpuint(track->tr_track, ==, i + 1);

		gui_filter_path_load_track(path);
		g_assert(audio_cur_track() == track);
		gtk_tree_path_free(path);
	}
	path = gui_filter_path_from_index(i);
	g_assert_null(path);

	path = gui_filter_path_from_index(12);
	gtk_tree_path_next(path);
	g_assert_null(gui_filter_path_get_track(path));
	gtk_tree_path_free(path);

	gtk_entry_set_text(entry, "Hyrule");
	g_assert_cmpuint(gtk_tree_model_iter_n_children(model, NULL), ==, 13);

	gtk_combo_box_set_active(gui_filter_how(), GUI_FILTER_TITLE);
	g_assert_cmpuint(gtk_tree_model_iter_n_children(model, NULL), ==, 2);

	gui_filter_set_playlist(playlist_lookup(PL_SYSTEM, "Unplayed"));
	g_assert_cmpuint(gtk_tree_model_iter_n_children(model, NULL), ==, 13);
	g_assert_cmpstr(gtk_entry_get_text(entry), ==, "");

	gui_filter_set_playlist(playlist_lookup(PL_SYSTEM, "Collection"));
	g_assert_cmpuint(gtk_tree_model_iter_n_children(model, NULL), ==, 2);
	g_assert_cmpstr(gtk_entry_get_text(entry), ==, "hyrule");

	gtk_combo_box_set_active(gui_filter_how(), GUI_FILTER_DEFAULT);
	g_assert_cmpuint(gtk_tree_model_iter_n_children(model, NULL), ==, 13);
}

int main(int argc, char **argv)
{
	int ret;

	gtk_init(&argc, NULL);
	core_init(&argc, NULL, &init_data);
	gui_builder_init("share/ocarina/ocarina.ui");
	gui_window_init("share/ocarina/ocarina.png");
	gui_model_init();
	gui_filter_init();

	g_test_init(&argc, &argv, NULL);
	g_test_add_func("/Gui/Filter", test_filter);
	ret = g_test_run();

	gui_filter_deinit();
	gui_model_deinit();
	gui_window_deinit();
	gui_builder_deinit();
	core_deinit();
	return ret;
}