/*
 * test-gsm-receive - Play with receiving GSM data
 *
 * Copyright (C) 2010  Enrico Zini <enrico@enricozini.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

using GLib;

public DBus.Connection sbus;

//string VERSION = "0.1";

public class GSMReceive: Object //, zavai.Resource
{
    public dynamic DBus.Object device;
    public dynamic DBus.Object network;
    public dynamic DBus.Object call;

    public GSMReceive()
    {
        //zavai.gsm.gsm.request("GSMReceive");

        device = sbus.get_object(
		    "org.freesmartphone.ogsmd",
		    "/org/freesmartphone/GSM/Device",
		    "org.freesmartphone.GSM.Device");

        network = sbus.get_object(
            "org.freesmartphone.ogsmd", 
            "/org/freesmartphone/GSM/Device",
            "org.freesmartphone.GSM.Network");

        call = sbus.get_object(
                "org.freesmartphone.ogsmd",
                "/org/freesmartphone/GSM/Device",
                "org.freesmartphone.GSM.Call");

	stderr.printf("Antenna is %s\n", device.GetAntennaPower() ? "on" : "off");
	stderr.printf("Signal strength: %d\n", network.GetSignalStrength());
	stderr.printf("Calling identification: %s\n", network.GetCallingIdentification());
	GLib.HashTable<string, GLib.Value?> status = network.GetStatus();
	stderr.printf("Network status:\n");
	dump_table(status);

        network.Status += on_network_Status;
        network.SignalStrength += on_network_SignalStrength;
        call.CallStatus += on_call_Status;
    }

    public void shutdown()
    {
        //zavai.gsm.gsm.release("GSMReceive");
    }

    protected void dump_table(HashTable<string, Value?> vals)
    {
	vals.for_each((pk, pv) => {
		string k = (string)pk;
		Value? v = (Value?)pv;
		stderr.printf("K: %s V: %s\n", k, v == null ? "(null)" : v.strdup_contents());
	});
    }

    public void on_network_SignalStrength(DBus.Object sender, int strength)
    {
        stderr.printf("SIGNAL STRENGTH %d\n", strength);
    }

    public void on_network_Status(DBus.Object sender, HashTable<string, Value?> status)
    {
        stderr.printf("NETWORK STATUS\n");
	dump_table(status);

        // dbg("cbNetworkStatus %s" % formatDict(status))
    }

    public void on_call_Status(DBus.Object sender, int index, string status, HashTable<string, Value?> properties)
    {
        stderr.printf("CALL STATUS %d %s\n", index, status);
	dump_table(properties);
        /*
        dbg("cbCallStatus %d, %s, %s" % (id, status, formatDict(properties)))
        self.status = status
        if status == "incoming":
            if "peer" in properties and properties["peer"] == "+358942832031":
                self.gsm_call_iface.ReleaseAll()
                os.system("kapula-debug-call-handler &")
            else:
                os.system("alsactl restore -f /etc/alsa-scenarios/stereoout-maxvolume.state")
                os.system("vibrator-start")
                os.system("ringtone-start")
                os.system("ledctrl --on-time 400 --off-time 200 gta02-aux:red");
        if status == "release":
            os.system("ringtone-stop")
            os.system("vibrator-stop")
            os.system("ledctrl --off gta02-aux:red");
        */
    }


/*
        def onIncomingUssd( self, mode, message ):
                logger.info( "USSD Message: %s" % message )
                        self.main.groups["alert"].activate( "<title>Operator Message</title>%s" % message, [("OK")] )
    def onCallStatus( self, id, status, properties ):
        self.call = id
        self.update_status(status)
        if not status in ["release"]:
            if "peer" in properties:
                self.part_text_set( "label", self.main.groups["contacts"].tryNumberToName( properties[ "peer" ] ) )
                self.part_text_set( "sublabel", properties[ "peer" ] )
            else:
                self.part_text_set( "label", _("unknown number") )
                self.part_text_set( "sublabel", "" )

    @edje.decorators.signal_callback( "mouse,clicked,1", "button_*" )
    def on_edje_signal_dialer_button_pressed(self, emission, source):
        key = source.split("_", 1)[1]
        if key in ("0", "1", "2", "3", "4", "5", "6", "7", "8", "9"):
            dbus_object.gsm_call_iface.SendDtmf( key )
            self.text.append(key)
        elif key in "star":
            dbus_object.gsm_call_iface.SendDtmf( "*" )
            self.text.append("*")
        elif key in "hash":
            dbus_object.gsm_call_iface.SendDtmf( "#" )
            self.text += "#"
        # The trailing whitespace is a workaround for the one char invisible
        # bug due to some problems with scaling of text parts.
        self.part_text_set("label", "".join(self.text)+" ")

    @edje.decorators.signal_callback("call_button_pressed", "button_right")
    def on_edje_signal_call_button_right_pressed(self, emission, source):
        self.main.transition_to("call")

    def sendMessage( self, index ):
        logger.info( "trying to send message w/ index %d..." % index )
        dbus_object.gsm_sim_iface.SendStoredMessage( index, reply_handler=self.cbSendReply, error_handler=self.cbSendError )

    def cbSendReply( self, reference, timestamp ):
        logger.info( "sent message successfully w/ reference number %d (timestamp: %s)" % ( reference, timestamp ) )

    def cbSendError( self, e ):
        logger.error( "could not send message. leaving in outgoing. error was: %s" % e )

    def cbStoreReply( self, result ):
        logger.info( "stored message lives at SIM position %d" % result )
        self.sendMessage( result )
        if not self.busy:
            dbus_object.gsm_sim_iface.RetrieveMessagebook(
                "all",
                reply_handler=self.cbMessagebookReply,
                error_handler=self.cbMessagebookError
            )
            self.busy = True

    def cbStoreError( self, e ):
        logger.warning( "error while storing message - %s" % e.get_dbus_name() )
        if e.get_dbus_name() == "org.freesmartphone.GSM.SIM.MemoryFull":
            self.main.groups["alert"].activate( "<title>Failed to send message</title>SIM Memory Full", [("OK")] )

    def cbSend1( self, selected, cb_data ):
        self.main.groups["text_edit"].setup(
            "sms",
            "", # text
            selected[0], # title
            selected[1], # reference
            self.cbSend2
        )

    def cbSend2( self, text, number ):
        if dbus_object.gsm_device_obj:
            dbus_object.gsm_sim_iface.StoreMessage(
                number, text, {},
                reply_handler=self.cbStoreReply,
                error_handler=self.cbStoreError
            )

    def cbDelete( self, result, reference ):
        if result == "abort":
            return
        if dbus_object.gsm_device_obj:
            dbus_object.gsm_sim_iface.DeleteMessage(
                reference
            )
        for i in range( len( self.messagebook ) ):
            if self.messagebook[i][0] == reference:
                del self.messagebook[i]
                break
        self.updateList()

    def cbForward( self, selected, text ):
        if dbus_object.gsm_device_obj:
            dbus_object.gsm_sim_iface.StoreMessage(
                selected[1], text, {},
                reply_handler=self.cbStoreReply,
                error_handler=self.cbStoreError
            )

    def cbReply( self, text, number):
        if dbus_object.gsm_device_obj:
            dbus_object.gsm_sim_iface.StoreMessage(
                number, text, {},
                reply_handler=self.cbStoreReply,
                error_handler=self.cbStoreError
            )

    def cbMenu( self, result ):
        if result == _("send"):
            self.main.groups["contacts"].prepare()
            if self.main.groups["contacts"].ready:
                self.main.groups["list_choose"].setup(
                    "sms",
                    [ (x[1], x[2]) for x in  self.main.groups["contacts"].phonebook],
                    None,
                    self.cbSend1
                )
        elif result == _("delete"):
            self.main.groups["alert"].activate(
                _("delete?"),
                (_("abort"), _("delete")),
                self.current[self.selected][0], # reference
                self.cbDelete
            )
        elif result == _("forward"):
            self.main.groups["contacts"].prepare()
            if self.main.groups["contacts"].ready:
                self.main.groups["list_choose"].setup(
                    "sms",
                    [ (x[1], x[2] ) for x in  self.main.groups["contacts"].phonebook],
                    self.current[self.selected][3],
                    self.cbForward
                )
        elif result == _("reply"):
            self.main.groups["text_edit"].setup(
                "sms",
                "", # text
                self.current[self.selected][2], # title = number
                self.current[self.selected][2], # reference = number
                self.cbReply
            )

    def cbMessagebookReply( self, result ):
        logger.info( "retrieved messagebook: %s" % result )
        self.busy = False
        self.messagebook = result
        self.ready = True
        self.updateList()
        self.main.groups["main"].targets["sms"] = True
        self.main.groups["main"].update()
        if not self.newindex is None:
            message = [x for x in self.messagebook if x[0] == self.newindex]
            self.newindex = None
            if message and self.main.current_group == self.main.groups["main"]:
                message = message[0]
                if "read" in message[1]:
                    from_to = _("From")
                    timestamp = message[4]["timestamp"]
                else:
                    from_to = _("To")
                    timestamp = _("Unknown")
                from_text = self.main.groups["contacts"].tryNumberToName( message[2] )
                self.main.groups["text_show"].setup(
                    "sms",
                    _("%s: %s<br>Date: %s<p>%s") % (
                        from_to,
                        from_text,
                        timestamp,
                        textblock_escape( message[3] ).replace( '\n', '<br>' )
                    )
                )
            if dbus_object.gsm_device_obj:
                messagebookInfo = dbus_object.gsm_sim_iface.GetMessagebookInfo()
                if messagebookInfo["used"] == messagebookInfo["last"]:
                    self.main.groups["alert"].activate( "<title>Warning</title>SIM Memory Full", [("OK")] )

    def cbMessagebookError( self, e ):
        logger.warning( "error while retrieving messagebook" )
        self.busy = False

    def onIncomingMessage( self, index ):
        logger.info( "new message! Retrieving messagebook..." )
        self.newindex = index
        if not self.busy:
            dbus_object.gsm_sim_iface.RetrieveMessagebook(
                "all",
                reply_handler=self.cbMessagebookReply,
                error_handler=self.cbMessagebookError
            )
            self.busy = True

    def prepare( self ):
        if not self.ready and not self.busy:
            if dbus_object.gsm_device_obj:
                logger.info( "retrieving messagebook..." )
                dbus_object.gsm_sim_iface.RetrieveMessagebook(
                    "all",
                    reply_handler=self.cbMessagebookReply,
                    error_handler=self.cbMessagebookError
                )
                self.busy = True
            else:
                # Fake messagebook...
                self.cbMessagebookReply( [
                    (0, "read", "+4544555", "Hello World!"),
                    (1, "read", "+456663443", "Zhone!"),
                    (2, "read", "+456663443", "Hi Guy\nGuess what, I now "+
                        "know to write multi-line SMSs.\nIsn't that "+
                        "nice?\n\nSome Buddy"),
                    (3, "read", "Flash SMS", "An SMS without digits. Strange, isn't it?"),
                ] )

    def onReadyStatus( self, status ):
        logger.debug( "SIM is ready: %s" % status )
        if status:
            # Force update
            self.ready = False
            self.prepare()

    def onShow( self ):
        self.prepare()
        self.updateList()

    def updateList( self):
        self.main.groups["contacts"].prepare()
        self.pages = max( ( len( self.messagebook ) - 1 ) / 6 + 1, 1 )
        if self.page >= self.pages:
            self.page = self.pages - 1
        if self.page < 0:
            self.page = 0
        self.current = self.messagebook[self.page*6:(self.page+1)*6]
        text = u"".join( [u"□"]*self.page+[u"▣"]+[u"□"]*(self.pages-self.page-1) )
        self.part_text_set( "pager", text )
        for i in range( 0, len( self.current ) ):
            main_text = self.main.groups["contacts"].tryNumberToName( self.current[i][2] )
            self.part_text_set( "label_main_list_%i" % i, main_text )
            sub_text = " ".join(self.current[i][3].splitlines())
            self.part_text_set( "label_sub_list_%i" % i, u"(%s) %s" % ( self.current[i][1], sub_text ) )
        for i in range( len( self.current ), 6):
            self.part_text_set( "label_main_list_%i" % i, u"" )
            self.part_text_set( "label_sub_list_%i" % i, u"" )
        self.selected = None
        for i in range( 6 ):
            self.signal_emit( "deactivate_target_list_%i" % i, "" )


    @edje.decorators.signal_callback( "mouse,clicked,1", "target_list_*" )
    def on_edje_signal_button_list_pressed( self, emission, source ):
        id = int( source.split( "_" )[-1] )
        if self.selected == id:
            return
        if self.selected is not None:
            self.signal_emit( "deactivate_target_list_%i" % self.selected, "" )
        self.signal_emit( "activate_target_list_%i" % id, "" )
        self.selected = id

    @edje.decorators.signal_callback( "mouse,clicked,1", "button_action_left" )
    def on_edje_signal_button_action_left_pressed( self, emission, source ):
        self.page -= 1
        self.updateList()

    @edje.decorators.signal_callback( "mouse,clicked,1", "button_action_right" )
    def on_edje_signal_button_action_right_pressed( self, emission, source ):
        self.page += 1
        self.updateList()

    @edje.decorators.signal_callback( "mouse,clicked,1", "button_action_open" )
    def on_edje_signal_button_action_open_pressed( self, emission, source ):
        if self.selected is not None:
            if "read" in self.current[self.selected][1]:
                from_to = _("From")
                timestamp = self.current[self.selected][4]["timestamp"]
            else:
                from_to = _("To")
                timestamp = _("Unknown")
            from_text = self.main.groups["contacts"].tryNumberToName( self.current[self.selected][2] )
            self.main.groups["text_show"].setup(
                "sms",
                _("%s: %s<br>Date: %s<p>%s") % (
                    from_to,
                    from_text,
                    timestamp,
                    textblock_escape( self.current[self.selected][3] ).replace( '\n', '<br>' )
                )
            )

    @edje.decorators.signal_callback( "mouse,clicked,1", "button_bottom_middle" )
    def on_edje_signal_button_bottom_middle_pressed( self, emission, source ):
        self.main.groups["menu"].activate( ( _("send"), _("delete"), _("forward"), _("reply") ), self.cbMenu )
        self.main.groups["menu"].part_text_set( "target_label_cancel", _("cancel") )
*/
}

static int main (string[] args) {
	Gtk.init (ref args);
    // Gst.init (ref args);

	// Set up zavai
	sbus = DBus.Bus.get(DBus.BusType.SYSTEM);

    // Core infrastructure
//	zavai.config = new zavai.Config();
//	zavai.config.argv0 = args[0];
//	zavai.registry = new zavai.Registry();

    // Additional infrastructure
	//zavai.gsm.init();
	//zavai.log.init();

    // PLAY here
    var gr = new GSMReceive();

	Gtk.main();

	// zavai.info("Shutting down")
	// zavai.registry.shutdown();

	return 0;
}