/*
 * Copyright 2016 (c) Anna Schumaker.
 */
#define TEST_NEED_AUDIO
#define TEST_NEED_COLLECTION
#define TEST_NEED_PLAYLIST
#define TEST_NEED_SIDEBAR
#define TEST_NEED_WINDOW
#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/gui.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, *repeat;
	GtkWidget *random_img, *repeat_img;
	GtkTreeView *treeview;
	struct gui_queue *gq;
	GtkSwitch *enable;
	GtkEntry *search;
	struct queue q;
	int argc = 0;

	gtk_init(&argc, NULL);
	gui_builder_init("share/ocarina/ocarina6.glade");
	gui_queue_model_init();
	gui_view_init();
	gui_queue_init();
	while (idle_run_task()) {};

	search = GTK_ENTRY(gui_builder_widget("o_search"));
	enable = GTK_SWITCH(gui_builder_widget("o_enable"));
	random = GTK_TOGGLE_BUTTON(gui_builder_widget("o_random"));
	repeat = GTK_TOGGLE_BUTTON(gui_builder_widget("o_repeat"));
	random_img = gtk_button_get_image(GTK_BUTTON(random));
	repeat_img = gtk_button_get_image(GTK_BUTTON(repeat));
	treeview   = GTK_TREE_VIEW(gui_builder_widget("o_treeview"));

	/* Test initialization */
	queue_init(&q, 0, &test_ops, NULL);
	gq = gui_queue(&q);
	test_equal((void *)gq->gq_queue, (void *)&q);

	test_equal(gui_queue_can_random(gq),  (bool)true);
	test_equal(gui_queue_can_repeat(gq),  (bool)true);
	test_equal(gui_queue_can_disable(gq), (bool)true);

	gq->gq_flags = 0;
	test_equal(gui_queue_can_random(gq),  (bool)false);
	test_equal(gui_queue_can_repeat(gq),  (bool)false);
	test_equal(gui_queue_can_disable(gq), (bool)false);

	gtk_entry_set_text(search, "Test text");

	/* Show a queue where random, repeat, and switch are disabled */
	gui_queue_show(gq);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(random)),   false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(repeat)),   false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(enable)),   false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(treeview)), false);
	test_equal(gtk_toggle_button_get_active(random), false);
	test_equal(gtk_toggle_button_get_active(repeat), false);
	test_equal(gtk_switch_get_active(enable),        false);
	test_equal(gtk_widget_get_sensitive(random_img), false);
	test_equal(gtk_widget_get_sensitive(repeat_img), false);
	test_equal(gtk_entry_get_text(search), "");

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

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

	/* Test clicking repeat button. */
	gtk_toggle_button_set_active(repeat, true);
	test_equal(gtk_widget_get_sensitive(repeat_img), true);
	test_equal(queue_has_flag(&q, Q_REPEAT),   (bool)true);

	gtk_toggle_button_set_active(repeat, false);
	test_equal(gtk_widget_get_sensitive(repeat_img), false);
	test_equal(queue_has_flag(&q, Q_REPEAT),   (bool)false);

	/* Test clicking enabled switch. */
	gtk_switch_set_active(enable, true);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(treeview)), true);
	test_equal(queue_has_flag(&q, Q_ENABLED),   (bool)true);

	gtk_switch_set_active(enable, false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(treeview)), false);
	test_equal(queue_has_flag(&q, Q_ENABLED),   (bool)false);

	/* Show a queue where random, repeat, and switch 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);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(random)),   true);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(repeat)),   true);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(enable)),   true);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(treeview)), true);
	test_equal(gtk_toggle_button_get_active(random), true);
	test_equal(gtk_toggle_button_get_active(repeat), true);
	test_equal(gtk_switch_get_active(enable),        true);
	test_equal(gtk_widget_get_sensitive(random_img), true);
	test_equal(gtk_widget_get_sensitive(repeat_img), true);

	/* Attempt to show a NULL pointer */
	gui_queue_show(NULL);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(search)),   false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(random)),   false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(repeat)),   false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(enable)),   false);
	test_equal(gtk_widget_get_sensitive(GTK_WIDGET(treeview)), false);
	test_equal(gtk_toggle_button_get_active(random), false);
	test_equal(gtk_toggle_button_get_active(repeat), false);
	test_equal(gtk_switch_get_active(enable),        false);
	test_equal(gtk_widget_get_sensitive(random_img), false);
	test_equal(gtk_widget_get_sensitive(repeat_img), false);

	queue_deinit(&q);
	test_equal((void *)gui_queue(&q), NULL);
}

static void test_tracks()
{
	struct db_entry *dbe, *next;
	GtkTreeModel *filter;
	struct gui_queue *gq;
	GtkEntry *search;
	int argc = 0;

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

	core_init(&argc, NULL, &init_data);
	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());
	test_not_equal((void *)gq, NULL);
	test_not_equal((void *)filter, NULL);
	test_equal(gtk_tree_model_iter_n_children(filter, NULL), 13);
	gui_queue_model_set_queue(playlist_get_queue(PL_SYSTEM, "Collection"));

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

	gtk_entry_set_text(search, "");
	g_signal_emit_by_name(search, "search-changed");
	test_equal(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;
		}
	}

	test_equal(gtk_tree_model_iter_n_children(filter, NULL), 12);
	gui_queue_show(NULL);

	core_deinit();
	gui_builder_deinit();
}

DECLARE_UNIT_TESTS(
	UNIT_TEST("Queue", test_queue),
	UNIT_TEST("Queue Tracks", test_tracks),
);