from brewpi_win import Ui_MainWindow
from PyQt5 import QtWidgets
import sys
from ws.client.ws_client import WsClient
from ws.message import MessageDispatcher


class Window(QtWidgets.QMainWindow, Ui_MainWindow):
	def __init__(self):
		QtWidgets.QMainWindow.__init__(self)
		self.msg_dispatch = MessageDispatcher()
		self.ws_client = WsClient(listener=self.msg_dispatch)
		self.msg_pot = self.msg_dispatch.msgio_get('Pot')
		self.msg_sensor = self.msg_dispatch.msgio_get('Sensor')
		self.msg_heater = self.msg_dispatch.msgio_get('Heater')

		self.msg_pot.set_recv_handler(self.on_pot_changed)
		self.msg_sensor.set_recv_handler(self.on_sensor_changed)
		self.msg_heater.set_recv_handler(self.on_heater_changed)

		self.setupUi(self)
		self.actionStart.triggered.connect(self.connect)
		self.actionStop.triggered.connect(self.disconnect)

	def connect(self):
		self.ws_client.connect(uri="ws://localhost:8765")

	def disconnect(self):
		self.ws_client.disconnect()

	def on_pot_changed(self, msg):
		print("on_pot_changed")

	def on_sensor_changed(self, msg):
		print("on_sensor_changed")

	def on_heater_changed(self, msg):
		print("on_heater_changed")

	def on_connect(self):
		self.send_data.put_nowait({'+': 'Pot'})
		self.send_data.put_nowait({'+': 'Sensor'})
		self.send_data.put_nowait({'+': 'Heater'})

	def on_disconnect(self):
		pass

	async def on_recv(self, data):
		pass

	async def on_send(self):
		return None

	def closeEvent(self, event):
		print("Exitting gracefully!")
		self.ws_client.disconnect()


if __name__ == '__main__':
	app = QtWidgets.QApplication(sys.argv)
	win = Window()
	win.show()
	sys.exit(app.exec_())

	print ("End of program.")