/*
 * Copyright 2016 (c) Anna Schumaker.
 */
#include <core/core.h>
#include <core/idle.h>
#include <core/playlist.h>
#include <gui/builder.h>
#include <gui/queue.h>
#include <gui/view.h>
#include <tests/test.h>

static void *test_queue_init(struct queue *queue, void *data)
{
	return gui_queue_alloc(NULL, queue, "Test Queue",
			       GQ_CAN_RANDOM | GQ_CAN_REPEAT | GQ_CAN_DISABLE);
}

static void test_queue_save(struct queue *queue, unsigned int row) {}

static struct queue_ops test_ops = {
	.qop_init    = test_queue_init,
	.qop_deinit  = gui_queue_free,
	.qop_cleared = gui_queue_model_clear,
	.qop_added   = gui_queue_model_add,
	.qop_removed = gui_queue_model_remove,
	.qop_save    = test_queue_save,
	.qop_updated = gui_queue_model_update,
};

struct core_init_data init_data = {
	.playlist_ops = &test_ops,
};

static void test_queue()
{
	GtkToggleButton *random;
	GtkWidget *random_img;
	struct gui_queue *gq;
	GtkEntry *search;
	struct queue q;

	search = GTK_ENTRY(gui_builder_widget("o_search"));
	random = GTK_TOGGLE_BUTTON(gui_builder_widget("o_random"));
	random_img = gtk_button_get_image(GTK_BUTTON(random));

	/* Test initialization */
	queue_init(&q, Q_ENABLED, &test_ops, NULL);
	gq = gui_queue(&q);

	g_assert_true(gui_queue_can_random(gq));
	g_assert_true(gui_queue_can_repeat(gq));
	g_assert_true(gui_queue_can_disable(gq));

	gq->gq_flags = 0;
	g_assert_false(gui_queue_can_random(gq));
	g_assert_false(gui_queue_can_repeat(gq));
	g_assert_false(gui_queue_can_disable(gq));

	gtk_entry_set_text(search, "Test text");

	/* Show a queue where random and repeat are disabled */
	gui_queue_show(gq);
	g_assert_false(gtk_widget_get_sensitive(GTK_WIDGET(random)));
	g_assert_false(gtk_toggle_button_get_active(random));
	g_assert_false(gtk_widget_get_sensitive(random_img));
	g_assert_cmpstr(gtk_entry_get_text(search), ==, "");

	/* Test clicking random button. */
	gtk_toggle_button_set_active(random, true);
	g_assert_true(gtk_widget_get_sensitive(random_img));
	g_assert_true(queue_has_flag(&q, Q_RANDOM));

	gtk_toggle_button_set_active(random, false);
	g_assert_false(gtk_widget_get_sensitive(random_img));
	g_assert_false(queue_has_flag(&q, Q_RANDOM));

	/* Show a queue where random and repeat are enabled */
	gq->gq_flags = GQ_CAN_RANDOM | GQ_CAN_REPEAT | GQ_CAN_DISABLE;
	q.q_flags = Q_RANDOM | Q_REPEAT | Q_ENABLED;
	gui_queue_show(gq);
	g_assert_true(gtk_widget_get_sensitive(GTK_WIDGET(random)));
	g_assert_true(gtk_toggle_button_get_active(random));
	g_assert_true(gtk_widget_get_sensitive(random_img));

	/* Attempt to show a NULL pointer */
	gui_queue_show(NULL);
	g_assert_false(gtk_widget_get_sensitive(GTK_WIDGET(search)));
	g_assert_false(gtk_widget_get_sensitive(GTK_WIDGET(random)));
	g_assert_false(gtk_toggle_button_get_active(random));
	g_assert_false(gtk_widget_get_sensitive(random_img));

	queue_deinit(&q);
	g_assert_null(gui_queue(&q));
}

static void test_tracks()
{
	struct db_entry *dbe, *next;
	GtkTreeModel *filter;
	struct gui_queue *gq;
	GtkEntry *search;

	search = GTK_ENTRY(gui_builder_widget("o_search"));

	gq = gui_queue(playlist_get_queue(PL_SYSTEM, "Collection"));

	gui_queue_show(gq);
	playlist_new(PL_LIBRARY, "tests/Music/Hyrule Symphony");
	while (idle_run_task() == true) {}

	filter = GTK_TREE_MODEL(gui_view_get_filter());
	g_assert_nonnull(gq);
	g_assert_nonnull(filter);
	g_assert_cmpuint(gtk_tree_model_iter_n_children(filter, NULL), ==, 13);

	gtk_entry_set_text(search, "zelda");
	g_signal_emit_by_name(search, "search-changed");
	g_assert_cmpuint(gtk_tree_model_iter_n_children(filter, NULL), ==, 2);

	gtk_entry_set_text(search, "");
	g_signal_emit_by_name(search, "search-changed");
	g_assert_cmpuint(gtk_tree_model_iter_n_children(filter, NULL), ==, 13);

	db_for_each(dbe, next, track_db_get()) {
		if (TRACK(dbe)->tr_track == 4) {
			playlist_remove(PL_SYSTEM, "Collection", TRACK(dbe));
			break;
		}
	}

	g_assert_cmpuint(gtk_tree_model_iter_n_children(filter, NULL), ==, 12);
	gui_queue_show(NULL);
}

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

	gtk_init(&argc, NULL);
	gui_builder_init("share/ocarina/ocarina.ui");
	core_init(&argc, NULL, &init_data);
	gui_queue_model_init();
	gui_view_init();
	gui_queue_init();
	while (idle_run_task()) {};

	g_test_init(&argc, &argv, NULL);
	g_test_add_func("/Gui/Queue", test_queue);
	g_test_add_func("/Gui/Queue/Tracks", test_tracks);
	ret = g_test_run();

	core_deinit();
	gui_builder_deinit();
	return ret;
}