/*
 * Copyright 2015 (c) Anna Schumaker.
 */
#define TEST_NEED_AUDIO
#include <core/core.h>
#include <core/idle.h>
#include <gui/builder.h>
#include <gui/collection.h>
#include <gui/view.h>
#include <tests/gui.h>
#include <tests/test.h>

GMainLoop *main_loop;
struct core_init_data init_data;

static int test_on_idle(gpointer data)
{
	g_main_loop_quit(main_loop);
	return G_SOURCE_CONTINUE;
}

static void test_collection_sidebar()
{
	GtkTreeSelection *selection;
	GtkProgressBar *progress;
	GtkFileChooser *chooser;
	GtkTreeIter iter, child;
	GtkTreeView *treeview;
	GtkTreeModel *model;
	GtkTreePath *path;
	GtkWindow *window;

	struct library *library;
	int argc = 0;

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

	main_loop = g_main_loop_new(NULL, FALSE);
	window    = GTK_WINDOW(gui_builder_widget("o_window"));
	g_idle_add(test_on_idle, window);

	progress  = GTK_PROGRESS_BAR(gui_builder_widget("o_idle_progress"));
	chooser   = GTK_FILE_CHOOSER(gui_builder_widget("o_collection_chooser"));
	treeview  = GTK_TREE_VIEW(gui_builder_widget("o_collection_view"));
	selection = gtk_tree_view_get_selection(treeview);
	model = GTK_TREE_MODEL(gui_builder_object("o_collection_store"));
	test_equal(gtk_tree_model_get_iter_first(model, &iter), true);

	path = gtk_tree_model_get_path(model, &iter);
	gtk_tree_view_set_cursor(treeview, path, NULL, false);
	gtk_tree_path_free(path);
	test_equal(gtk_tree_selection_count_selected_rows(selection), 0);

	gtk_tree_model_iter_nth_child(model, &child, &iter, 0);
	path = gtk_tree_model_get_path(model, &child);
	gtk_tree_view_set_cursor(treeview, path, NULL, false);
	gtk_tree_path_free(path);
	test_equal(gtk_tree_selection_count_selected_rows(selection), 1);

	gtk_file_chooser_set_filename(chooser, "tests/Music/Hyrule Symphony");
	g_main_loop_run(main_loop);
	gtk_button_clicked(GTK_BUTTON(gui_builder_widget("o_collection_add")));

	gtk_tree_model_get_iter_first(model, &iter);
	test_equal(gtk_tree_model_iter_n_children(model, &iter), 2);
	gtk_tree_model_iter_nth_child(model, &child, &iter, 0);
	gtk_tree_model_get(model, &child, 2, &library, -1);
	test_equal((void *)library, (void *)library_get(0));

	/* Run two idle events to scan the added path. */
	test_equal(gtk_widget_is_visible(GTK_WIDGET(progress)), true);
	g_main_loop_run(main_loop);
	test_equal((float)gtk_progress_bar_get_fraction(progress), (float)0.5);
	while (idle_run_task()) {}
	g_main_loop_run(main_loop);
	test_equal(gtk_widget_is_visible(GTK_WIDGET(progress)), false);

	gtk_tree_store_clear(GTK_TREE_STORE(model));
	gui_collection_init();
	while (idle_run_task()) {}
	gtk_tree_model_get_iter_first(model, &iter);
	test_equal(gtk_tree_model_iter_n_children(model, &iter), 2);
	gtk_tree_model_iter_nth_child(model, &child, &iter, 0);
	gtk_tree_model_get(model, &child, 2, &library, -1);
	test_equal((void *)library, (void *)library_get(0));

	path = gtk_tree_model_get_path(model, &child);
	gtk_tree_view_row_activated(treeview, path, NULL);
	gtk_tree_path_free(path);

	/* Again, run two idle events to update the selected path. */
	test_equal(gtk_widget_is_visible(GTK_WIDGET(progress)), true);
	g_main_loop_run(main_loop);
	test_equal((float)gtk_progress_bar_get_fraction(progress), (float)0.5);
	g_main_loop_run(main_loop);
	test_equal(gtk_widget_is_visible(GTK_WIDGET(progress)), false);

	gui_builder_deinit();
}

DECLARE_UNIT_TESTS(
	UNIT_TEST("Collection Sidebar", test_collection_sidebar),
);