#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright (C) 2013 Agustin Zubiaga <aguz@sugarlabs.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 3 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

from gi.repository import Gtk

from sugar3.activity import activity
from sugar3.activity.widgets import ActivityToolbarButton
from sugar3.activity.widgets import StopButton
from sugar3.graphics.toolbutton import ToolButton
from sugar3.graphics.toolbarbox import ToolbarBox

from widgets import DeviceList
from bt import Bluetooth

#from gettext import gettext as _


class ActivityBluetooth(activity.Activity):

    def __init__(self, handle):
        activity.Activity.__init__(self, handle)

        self.max_participants = 1

        self.bluetooth = Bluetooth()
        self.bluetooth.connect('device-found', self._device_found)

        # Canvas
        self._notebook = Gtk.Notebook()
        #self._notebook.set_show_tabs(False)
        self.set_canvas(self._notebook)

        scroll = Gtk.ScrolledWindow()
        scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        self._notebook.append_page(scroll, Gtk.Label())

        self._pdevices = DeviceList()
        self._pdevices.set_devices(self.bluetooth.get_paired_devices())
        scroll.add(self._pdevices)
        scroll.show_all()

        scroll = Gtk.ScrolledWindow()
        scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        self._notebook.append_page(scroll, Gtk.Label())

        self._nbdevices = DeviceList()
        scroll.add(self._nbdevices)
        scroll.show_all()

        # Toolbars
        toolbarbox = ToolbarBox()

        activity_button = ActivityToolbarButton(self)
        toolbarbox.toolbar.insert(activity_button, 0)

        toolbarbox.toolbar.insert(Gtk.SeparatorToolItem(), -1)

        search_btn = ToolButton(icon_name='system-search')
        search_btn.connect('clicked', self._find_devices)
        toolbarbox.toolbar.insert(search_btn, -1)

        separator = Gtk.SeparatorToolItem()
        separator.set_draw(False)
        separator.set_expand(True)
        toolbarbox.toolbar.insert(separator, -1)

        stopbtn = StopButton(self)
        toolbarbox.toolbar.insert(stopbtn, -1)

        self.set_toolbar_box(toolbarbox)
        self.show_all()

    def _find_devices(self, widget):
        self._notebook.set_current_page(1)
        self.bluetooth.find_devices()
        self.nbdevices.model.clear()

    def _device_found(self, bluetooth, deviceprops):
        self.nbdevices.add_device(deviceprops)