from bluepy import btle, thingy52
import binascii

MAC_ADDRESS = None

print("# Looking for Thingy advertisment...")
scanner = btle.Scanner()
le_devices = scanner.scan(timeout=3)
for dev in le_devices:
    #print("Device {} ({}), RSSI={} dB".format(dev.addr, dev.addrType, dev.rssi))
    for (adtype, desc, value) in dev.getScanData():
        #print("  {}, {} = {}".format(adtype, desc, value))
        if (value == "Thingy"):
            print("# Thingy found with address: {}".format(dev.addr))
            MAC_ADDRESS = dev.addr

if (MAC_ADDRESS == None):
    print("### ERROR: MAC_ADDRESS is not set (and Thingy was not found)...")
    exit(0)

print("# Creating new delegate class to handle notifications...")
class NewDelegate(btle.DefaultDelegate):
    def handleNotification(self, hnd, data):
        if (hnd == thingy52.e_temperature_handle):
            print("Notification: Temperature received: {}".format(repr(data)))
        if (hnd == thingy52.ui_button_handle):
            print("Notification: Button press received: {}".format(repr(data)))

print("# Connecting to Thingy with address {}...".format(MAC_ADDRESS))
thingy = thingy52.Thingy52(MAC_ADDRESS)

#print("# Setting notification handler to default handler...")
#thingy.setDelegate(thingy52.MyDelegate())
print("# Setting notification handler to new handler...")
thingy.setDelegate(NewDelegate())

print("# Configuring and enabling temperature notification...")
thingy.environment.enable()
thingy.environment.configure(temp_int=1000)
thingy.environment.set_temperature_notification(True)

print("# Configuring and enabling button press notification...")
thingy.ui.enable()
thingy.ui.set_btn_notification(True)

print("# Waiting for three notifications...")
thingy.waitForNotifications(timeout=5)
thingy.waitForNotifications(timeout=5)
thingy.waitForNotifications(timeout=5)

print("# Disconnecting...")
thingy.disconnect()