#include <gtkcutlass.h>
#define _GNU_SOURCE
#include <string.h>
#include <stdlib.h>

/* this contains the callbacks and handlers for the user_info panel */

gint userinfochanged = 0;
gint userinfo_audiocapable = 0;
gint userinfo_videocapable = 0;
gint userinfo_fileservercapable = 0;
guint userinfo_defaultport = CUT_DEFAULT_PORT;
gint userinfo_defaultverbosity = CUT_QUIET;
gint userinfo_defaultpolicy = USER_ALLOW_CHECK;
gchar *userinfo_username = NULL;
gchar *userinfo_hostname = NULL;
gchar *userinfo_nickname = NULL;
gchar *userinfo_windowtitle = NULL;

void run_user_info_panel( void )
{
    GladeXML * NewContactWindowXML;
    GtkComboBox *combo;
    GtkComboBox *combo2;

    NewContactWindowXML = ( GladeXML * ) glade_xml_new (GTK_CUTLASS_GLADEDIR "gtkcutlass.glade", "userinfo_panel", NULL );
    if ( NewContactWindowXML == NULL )
        g_error( "Couldn't create window for user information  (gtkcutlass.glade not found?)" );

    combo = GTK_COMBO_BOX( glade_xml_get_widget ( NewContactWindowXML, "cutlass_error_verbosity_combobox" ) );
    if ( combo == NULL )
        g_error ( "Couldn't set defualt error verbosity\n" );

    gtk_combo_box_set_active( combo, CUT_QUIET );
    combo2 = GTK_COMBO_BOX( glade_xml_get_widget ( NewContactWindowXML, "userinfo_filepolicy_combobox" ) );
    if ( combo2 == NULL )
        g_error ( "Couldn't set defualt file permissions\n" );

    glade_xml_signal_autoconnect( NewContactWindowXML ) ;
    gtk_combo_box_set_active( combo, USER_ALLOW_CHECK );
    return ;
}

void on_newuser_audiocapable_checkbutton_toggled ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    if ( userinfo_audiocapable == 0 )
        userinfo_audiocapable = 1;
    else
        userinfo_audiocapable = 0;
}

void on_newuser_loadfile_button_clicked ( GtkWidget *widget, gpointer user_data )
{
    NotImplemented( widget );
}
void on_cutlass_error_verbosity_combobox_changed ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    userinfo_defaultverbosity = gtk_combo_box_get_active( GTK_COMBO_BOX( widget ) );
}

void on_userinfo_filepolicy_combobox_changed ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    userinfo_defaultpolicy = gtk_combo_box_get_active ( GTK_COMBO_BOX( widget ) );
}

void on_userinfo_panel_delete_event ( GtkWidget *widget, gpointer user_data )
{
    exit( 0 );
}

void on_newuser_cancel_button_clicked ( GtkWidget *widget, gpointer user_data )
{
    tellem( "This information is required.\nGTK-Cutlass cannot continue without it.\nExiting." );
    exit ( -1 );
}

void on_userinfo_panel_destroy_event ( GtkWidget *widget, gpointer user_data )
{
    exit( 0 );
}

void on_newuser_defaultport_spinbutton_changed ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    userinfo_defaultport = ( guint ) gtk_spin_button_get_value ( ( GtkSpinButton * ) widget );
    g_print ( "defaultport changed to %u\n", userinfo_defaultport );
}

void on_newuser_username_entry_changed ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    gint length = 0;

    length = strlen( gtk_entry_get_text( ( GtkEntry * ) widget ) );
    if ( length >= 64 )
        return ;
    if ( userinfo_username != NULL )
        g_free( userinfo_username );

    userinfo_username = ( gchar * ) g_strndup( gtk_entry_get_text( ( GtkEntry * ) widget ), 63 );
    userinfo_windowtitle = g_strdup_printf( "New User - %s", userinfo_username );
    gtk_window_set_title( GTK_WINDOW( gtk_widget_get_toplevel( widget ) ), userinfo_windowtitle );
}

void on_newuser_nickname_entry_changed ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    gint length = 0;

    // what is the length of the entered string?
    length = strlen( gtk_entry_get_text( ( GtkEntry * ) widget ) );
    if ( length >= 64 )
        return ;
    if ( userinfo_nickname != NULL )
        g_free( userinfo_nickname );

    userinfo_nickname = ( gchar * ) g_strndup( gtk_entry_get_text( ( GtkEntry * ) widget ), 63 );
}

void on_newuser_ok_button_clicked ( GtkWidget *widget, gpointer user_data )
{
    extern user_info * userstuff;
    extern gui_status *currentstatus;
    // don't let them out unless the've at least changed something.
    if ( userinfochanged == 0 )
        return ;

    userstuff->myname = g_strdup( userinfo_username );
    userstuff->defaultalias = g_strdup( userinfo_nickname );
    userstuff->localport = userinfo_defaultport;
    userstuff->verbosity = userinfo_defaultverbosity;
    userstuff->textcapable = TRUE;
    userstuff->videocapable = userinfo_videocapable;
    userstuff->audiocapable = userinfo_audiocapable;
    userstuff->fileserver = userinfo_fileservercapable;
    currentstatus->unsavedchanges = TRUE;
    // FIXME : Need validation here.
    gtk_widget_destroy( gtk_widget_get_toplevel( widget ) );
    // run the key generation dialog
    if ( run_keygen_dialog() != 0 )
        g_error ( "must generate key to use gtkcutlass.\n" );

}

void on_newuser_videocapable_checkbutton_toggled ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    if ( userinfo_videocapable == 0 )
        userinfo_videocapable = 1;
    else
        userinfo_videocapable = 0;
}

void on_newuser_fileserver_checkbutton_toggled ( GtkWidget *widget, gpointer user_data )
{
    userinfochanged = 1;
    if ( userinfo_fileservercapable == 0 )
        userinfo_fileservercapable = 1;
    else
        userinfo_fileservercapable = 0;
}