#include<gtk/gtk.h>

#include<glib.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <unistd.h>

#include <string.h>

#include <stdio.h>

#include <stdlib.h>

#include "mmyth_uisettings.h"

#include "gmyth_context.h"

static GtkWidget *settings_dialog;

static GtkWidget *entry_hostname;

static GtkWidget *entry_dbname;

static GtkWidget *entry_username;

static GtkWidget *entry_passwd;

static GtkWidget *entry_port;

static void settings_dialog_update_data (void);

static GtkWidget* add_entry_to_table (GtkWidget *table, GString *init_str,

	guint pos_left, guint pos_right, guint pos_top, guint pos_bottom);

static GtkWidget* add_label_to_table (GtkWidget *table, const gchar *str, 

	guint pos_left, guint pos_right,  guint pos_top, guint pos_bottom);

gboolean

mmyth_uisettings_run (GtkWindow *main_window)

{

	GtkWidget *settings_table;

	GtkWidget *label_hostname, *label_dbname;

	GtkWidget *label_username, *label_passwd, *label_port;

	GMythSettings *msettings = gmyth_context_get_settings();

	settings_dialog = gtk_dialog_new_with_buttons ("Settings",

                                         main_window,

                                         GTK_DIALOG_DESTROY_WITH_PARENT,

                                         GTK_STOCK_OK,

                                         GTK_RESPONSE_ACCEPT,

                                         GTK_STOCK_CANCEL,

                                         GTK_RESPONSE_REJECT,

                                         NULL);

  gtk_widget_set_size_request (settings_dialog, 400, 244);

/*  scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL);

  gtk_widget_show (scrolledwindow1);

  gtk_container_add (GTK_CONTAINER (window1), scrolledwindow1);

  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow1), GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);

  viewport1 = gtk_viewport_new (NULL, NULL);

  gtk_widget_show (viewport1);

  gtk_container_add (GTK_CONTAINER (scrolledwindow1), viewport1);

  gtk_viewport_set_shadow_type (GTK_VIEWPORT (viewport1), GTK_SHADOW_NONE);

*/

	// Creates the table and attach it to the settings dialog

	settings_table = gtk_table_new (5, 2, FALSE);

	gtk_widget_show (settings_table);

	gtk_box_pack_start (GTK_BOX (GTK_DIALOG(settings_dialog)->vbox), settings_table, FALSE, TRUE, 0);

	gtk_container_set_border_width (GTK_CONTAINER (settings_table), 3);

	gtk_table_set_row_spacings (GTK_TABLE (settings_table), 5);

	gtk_table_set_col_spacings (GTK_TABLE (settings_table), 10);

	label_hostname = add_label_to_table (settings_table, "Host Name:", 0, 1, 0, 1);

	label_dbname   = add_label_to_table (settings_table, "Database Name:", 0, 1, 1, 2);

	label_username = add_label_to_table (settings_table, "Username:", 0, 1, 2, 3);

	label_passwd = add_label_to_table (settings_table, "Password:", 0, 1, 3, 4);

	label_port = add_label_to_table (settings_table, "Server port:", 0, 1, 4, 5);

	entry_hostname = add_entry_to_table (settings_table,

		gmyth_settings_get_backend_hostname (msettings),

		1, 2, 0, 1);

	entry_dbname = add_entry_to_table (settings_table,

		gmyth_settings_get_dbname (msettings),

		1, 2, 1, 2 );

	entry_username = add_entry_to_table (settings_table,

		gmyth_settings_get_username (msettings),

		1, 2, 2, 3 );

	entry_passwd = add_entry_to_table (settings_table,

		gmyth_settings_get_password (msettings),

		1, 2, 3, 4 );

	GString *str_port = g_string_new ("");

	g_string_printf (str_port, "%d", 

		gmyth_settings_get_backend_port (msettings));

	entry_port = add_entry_to_table (settings_table, str_port,

		1, 2, 4, 5 );

	g_string_free (str_port, TRUE);

	if (gtk_dialog_run (GTK_DIALOG (settings_dialog)) == GTK_RESPONSE_ACCEPT) {

		settings_dialog_update_data ();

		gtk_widget_destroy (settings_dialog);

		return TRUE;

	}

	gtk_widget_destroy (settings_dialog);

	return FALSE;

}

static GtkWidget*

add_label_to_table (GtkWidget *table, const gchar *str, guint pos_left, guint pos_right, 

		guint pos_top, guint pos_bottom )

{

	GtkWidget *tmp_label = gtk_label_new (str);

	gtk_widget_show (tmp_label);

	gtk_table_attach (GTK_TABLE (table), tmp_label, 

					pos_left, pos_right, pos_top, pos_bottom,

                    (GtkAttachOptions) (GTK_FILL),

                    (GtkAttachOptions) (0), 0, 0);

	gtk_misc_set_alignment (GTK_MISC (tmp_label), 0, 0.5);

	return tmp_label;

}

static GtkWidget*

add_entry_to_table (GtkWidget *table, GString *init_str, guint pos_left, guint pos_right,

		guint pos_top, guint pos_bottom)

{

	GtkWidget *tmp_entry = gtk_entry_new ();

	gtk_widget_show (tmp_entry);

	gtk_table_attach (GTK_TABLE (table), tmp_entry, 

					pos_left, pos_right, pos_top, pos_bottom,

                    (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),

                    (GtkAttachOptions) (0), 0, 0);

    if (init_str)

		gtk_entry_set_text (GTK_ENTRY (tmp_entry), (init_str->str));

	//gtk_entry_set_invisible_char (GTK_ENTRY (entry_port), 9679);

	return tmp_entry;

}

static void

settings_dialog_update_data (void) 

{

	GString *tmp_entry_text;

	GMythSettings *msettings = gmyth_context_get_settings();

	if (!msettings) {

		g_warning ("[%s] Could not get GMythSettings instance from context\n", __FUNCTION__);

		return;

	}

	tmp_entry_text = g_string_new("");

	g_string_printf(tmp_entry_text, "%s", gtk_entry_get_text( GTK_ENTRY(entry_hostname)));

	gmyth_settings_set_backend_hostname(msettings, tmp_entry_text);

	g_string_printf(tmp_entry_text, "%s", gtk_entry_get_text( GTK_ENTRY(entry_dbname)));

	gmyth_settings_set_dbname(msettings, tmp_entry_text);

	g_string_printf(tmp_entry_text, "%s", gtk_entry_get_text( GTK_ENTRY(entry_username)));

	gmyth_settings_set_username(msettings, tmp_entry_text);

	g_string_printf(tmp_entry_text, "%s", gtk_entry_get_text( GTK_ENTRY(entry_passwd)));

	gmyth_settings_set_password(msettings, tmp_entry_text);	

	g_string_printf(tmp_entry_text, "%s", gtk_entry_get_text( GTK_ENTRY(entry_port)));

	gmyth_settings_set_backend_port(msettings, atoi(tmp_entry_text->str));

	gmyth_settings_save (msettings);

}