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from pydbus import SystemBus
from pydbus.generic import signal
from pydbus_manager import Manager
from gi.repository import GLib


class Advertisement:
    """
    <!DOCTYPE node PUBLIC '-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
    'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
    <node>
        <interface name='org.freedesktop.DBus.Introspectable'>
            <method name='Introspect'>
                <arg name='data' direction='out' type='s'/>
            </method>
        </interface>
        <interface name='org.freedesktop.DBus.Properties'>
            <method name='Get'>
                <arg name='interface' direction='in' type='s'/>
                <arg name='property' direction='in' type='s'/>
                <arg name='value' direction='out' type='v'/>
            </method>
            <method name="Set">
                <arg name="interface_name" direction="in" type="s"/>
                <arg name="property_name" direction="in" type="s"/>
                <arg name="value" direction="in" type="v"/>
            </method>
            <method name='GetAll'>
                <arg name='interface' direction='in' type='s'/>
                <arg name='properties' direction='out' type='a{sv}'/>
            </method>
        </interface>
        <interface name='org.bluez.LEAdvertisement1'>
            <method name='Release'>
                  <annotation name="org.freedesktop.DBus.Method.NoReply" value="true"/>
            </method>
            <annotation name="org.freedesktop.DBus.Properties.PropertiesChanged" value="const"/>
            <property name="Type" type="s" access="read"/>
            <property name="ServiceUUIDs" type="as" access="read"/>
            <property name="ManufacturerData" type="a{sv}" access="read"/>
            <property name="SolicitUUIDs" type="as" access="read"/>
            <property name="ServiceData" type="a{sv}" access="read"/>
            <property name="IncludeTxPower" type="b" access="read"/>
        </interface>
    </node>
    """
    LE_ADVERTISEMENT_IFACE = 'org.bluez.LEAdvertisement1'

    def Introspect(self):
        return self.__doc__

    def Get(self, interface_name, property_name):
        return self.GetAll(interface_name)[property_name]

    def GetAll(self, interface_name):
        if interface_name == Advertisement.LE_ADVERTISEMENT_IFACE:
            return {'Type': pydbus.Variant('s', self.Type),
                    # 'ServiceUUIDs': pydbus.Variant('as', self.ServiceUUIDs),
                    # 'ServiceData': pydbus.Variant('a{sv}', self.ServiceData),
                    # 'IncludeTxPower': pydbus.Variant('b', self.IncludeTxPower),
                    'SolicitUUIDs': pydbus.Variant('as', self.SolicitUUIDs)}

    def Release(self):
        pass

    @property
    def Type(self):
        return 'peripheral'

    @property
    def SolicitUUIDs(self):
        return ['180F']
    @property
    def ServiceUUIDs(self):
        return ['FEAA']

    @property
    def ServiceData(self):
        return {'FEAA', [0x10, 0x08, 0x03, 0x75, 0x6B, 0x42, 0x61,
                         0x7A, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75,
                         0x62, 0x2E, 0x69, 0x6F]}

    @property
    def IncludeTxPower(self):
        return False

    @property
    def ManufacturerData(self):
        return []


if __name__ == '__main__':
    bus = SystemBus()
    obj_manager = Manager(bus, 'ukBaz.bluezero')
    reg1 = obj_manager.register_object('ukBaz/bluezero/advertisement1',
                                       Advertisement(),
                                       None)

    ad_manager = bus.get('org.bluez', '/org/bluez/hci0')['org.bluez.LEAdvertisingManager1']
    ad_manager.RegisterAdvertisement('/ukBaz/bluezero/advertisement1', {})

    loop = GLib.MainLoop()
    try:
        loop.run()
    except KeyboardInterrupt:
        print("\nStopping ...")
        loop.quit()