#include <gtk/gtk.h>
#include <glib.h>
#include <glib/gprintf.h>

#include "mmyth_uicommon.h"
#include "mmyth_ui.h"

static void
refresh_time_on_screen(GtkWidget * label)
{
    time_t          real_time;
    struct tm       sched_time;
    GString        *time_showed;

    time_showed = g_string_new("");
    time(&real_time);

    if (localtime_r((time_t *) & real_time, &sched_time) == NULL) {
        g_error("localtime_r error in mmyth_epg_grid_view!\n");
        return;
    }

    g_string_printf(time_showed, "%d:%02d:%02d",
                    sched_time.tm_hour,
                    sched_time.tm_min, sched_time.tm_sec);

    gtk_label_set_text(GTK_LABEL(label), time_showed->str);
}

MMythUiCommon  *
mmyth_uicommon_new(GtkWidget * main_widget, const gchar * label1,
                   const gchar * label2, const gchar * label3)
{

    MMythUiCommon  *ui_common = g_new0(MMythUiCommon, 1);

    if (!main_widget) {
        g_warning("MMythUICommon created with a NULL main widget\n");
    }

    ui_common->main_widget = main_widget;

    ui_common->event_box = gtk_event_box_new();

    /*
     * Vertical box that divides the control area into two (buttons +
     * clock) 
     */
    ui_common->vbox = gtk_vbox_new(FALSE, 0);   /* spacing */
    gtk_container_set_border_width(GTK_CONTAINER(ui_common->vbox), 4);

    gtk_container_add(GTK_CONTAINER(ui_common->event_box),
                      ui_common->vbox);
    gtk_widget_modify_bg(ui_common->event_box, GTK_STATE_NORMAL,
                         &main_bg_color);

    /*
     * Vertical box that divides the control area into four 
     */
    ui_common->button_vbox = gtk_vbox_new(TRUE, 0); /* spacing */

    gtk_container_set_border_width(GTK_CONTAINER(ui_common->button_vbox),
                                   0);

    /*
     * The button 1 
     */
    ui_common->button1 = gtk_button_new_with_label(label1);
    gtk_widget_modify_bg(ui_common->button1, GTK_STATE_NORMAL,
                         &main_bg_color);
    gtk_widget_set_size_request(ui_common->button1, BUTTON_WIDTH,
                                BUTTON_HEIGHT);

    /*
     * The button 2 
     */
    ui_common->button2 = gtk_button_new_with_label(label2);
    gtk_widget_modify_bg(ui_common->button2, GTK_STATE_NORMAL,
                         &main_bg_color);
    gtk_widget_set_size_request(ui_common->button2, BUTTON_WIDTH,
                                BUTTON_HEIGHT);

    /*
     * The button 3 
     */
    ui_common->button3 = gtk_button_new_with_label(label3);
    gtk_widget_modify_bg(ui_common->button3, GTK_STATE_NORMAL,
                         &main_bg_color);
    gtk_widget_set_size_request(ui_common->button3, BUTTON_WIDTH,
                                BUTTON_HEIGHT);

    /*
     * The clock label 
     */
    ui_common->label = gtk_label_new("Starting...");
    gtk_widget_show(ui_common->label);
    ui_common->source_id =
        g_timeout_add(500, (GSourceFunc) refresh_time_on_screen,
                      ui_common->label);

    /*
     * Packing components 
     */
    gtk_box_pack_start(GTK_BOX(ui_common->vbox),
                       ui_common->button_vbox, TRUE, TRUE, 0);

    gtk_box_pack_start(GTK_BOX(ui_common->vbox),
                       ui_common->label, FALSE, FALSE, 0);

    gtk_box_pack_start(GTK_BOX(ui_common->button_vbox),
                       ui_common->button1, FALSE, FALSE, 0);

    gtk_box_pack_start(GTK_BOX(ui_common->button_vbox),
                       ui_common->button2, FALSE, FALSE, 0);

    gtk_box_pack_start(GTK_BOX(ui_common->button_vbox),
                       ui_common->button3, FALSE, FALSE, 0);

    gtk_widget_show_all(ui_common->event_box);

    /*
     * FIXME: mmyth_ui->video_alignment == NULL when mmyth_player_init
     * fails 
     */
    if (ui_common->main_widget != NULL)
        g_object_ref(ui_common->main_widget);

    g_object_ref(ui_common->vbox);
    g_object_ref(ui_common->button_vbox);
    g_object_ref(ui_common->label);
    g_object_ref(ui_common->button1);
    g_object_ref(ui_common->button2);
    g_object_ref(ui_common->button3);
    g_object_ref(ui_common->event_box);
    return ui_common;
}

void
mmyth_uicommon_free(MMythUiCommon * ui_common)
{
    g_debug("[%s] Clean uicommon used memory", __FUNCTION__);

    g_source_remove(ui_common->source_id);

    g_object_unref(ui_common->main_widget);
    g_object_unref(ui_common->vbox);
    g_object_unref(ui_common->button_vbox);
    g_object_unref(ui_common->label);
    g_object_unref(ui_common->button1);
    g_object_unref(ui_common->button2);
    g_object_unref(ui_common->button3);
    g_object_unref(ui_common->event_box);

    g_free(ui_common);
}