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

import socket_protocol
try:
    import piface_function
except ImportError:
    piface_function = None


class my_base_protocol(socket_protocol.pure_json_protocol):
    DID_MODE = 0
    DID_STATE = 1
    #
    DID_BAKERY = 2
    DID_BAKE_HOUSE = 3
    DID_MILL = 4
    DID_REESE_HOUSE = 5
    DID_PLOENLEIN = 6


class my_server_protocol(my_base_protocol):
    def __init__(self, comm_instance, secret=None):
        socket_protocol.pure_json_protocol.__init__(self, comm_instance, secret)
        self.leyk = piface_function.leyk()
        self.register_callback(self.SID_EXECUTE_REQUEST, self.DID_MODE, self.set_mode)
        self.register_callback(self.SID_EXECUTE_REQUEST, self.DID_BAKERY, self.set_bakery)
        self.register_callback(self.SID_EXECUTE_REQUEST, self.DID_BAKE_HOUSE, self.set_bake_house)
        self.register_callback(self.SID_EXECUTE_REQUEST, self.DID_MILL, self.set_mill)
        self.register_callback(self.SID_EXECUTE_REQUEST, self.DID_REESE_HOUSE, self.set_reese_house)
        self.register_callback(self.SID_EXECUTE_REQUEST, self.DID_PLOENLEIN, self.set_ploenlein)
        self.register_callback(self.SID_READ_REQUEST, self.DID_MODE, self.get_mode)
        self.register_callback(self.SID_READ_REQUEST, self.DID_STATE, self.get_state)
        self.register_callback(self.SID_READ_REQUEST, self.DID_BAKERY, self.get_bakery)
        self.register_callback(self.SID_READ_REQUEST, self.DID_BAKE_HOUSE, self.get_bake_house)
        self.register_callback(self.SID_READ_REQUEST, self.DID_MILL, self.get_mill)
        self.register_callback(self.SID_READ_REQUEST, self.DID_REESE_HOUSE, self.get_reese_house)
        self.register_callback(self.SID_READ_REQUEST, self.DID_PLOENLEIN, self.get_ploenlein)

    def set_mode(self, msg):
        if self.leyk.set_mode(msg.get_data()):
            return self.STATUS_OKAY, None
        else:
            return self.STATUS_OPERATION_NOT_PERMITTED, None

    def get_mode(self, msg):
        return self.STATUS_OKAY, self.leyk.get_mode()

    def get_state(self, msg):
        return self.STATUS_OKAY, self.leyk.get_state()

    def set_bakery(self, msg):
        if msg.get_data() is True or msg.get_data() is False:
            if self.leyk.set_bakery(msg.get_data()) is not True:
                return self.STATUS_OPERATION_NOT_PERMITTED, None
            else:
                return self.STATUS_OKAY, None
        else:
            return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None

    def get_bakery(self, msg):
        return self.STATUS_OKAY, self.leyk.get_bakery()

    def set_bake_house(self, msg):
        if msg.get_data() is True or msg.get_data() is False:
            if self.leyk.set_bake_house(msg.get_data()) is not True:
                return self.STATUS_OPERATION_NOT_PERMITTED, None
            else:
                return self.STATUS_OKAY, None
        else:
            return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None

    def get_bake_house(self, msg):
        return self.STATUS_OKAY, self.leyk.get_bake_house()

    def set_mill(self, msg):
        if msg.get_data() is True or msg.get_data() is False:
            if self.leyk.set_mill(msg.get_data()) is not True:
                return self.STATUS_OPERATION_NOT_PERMITTED, None
            else:
                return self.STATUS_OKAY, None
        else:
            return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None

    def get_mill(self, msg):
        return self.STATUS_OKAY, self.leyk.get_mill()

    def set_reese_house(self, msg):
        if msg.get_data() is True or msg.get_data() is False:
            if self.leyk.set_reese_house(msg.get_data()) is not True:
                return self.STATUS_OPERATION_NOT_PERMITTED, None
            else:
                return self.STATUS_OKAY, None
        else:
            return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None

    def get_reese_house(self, msg):
        return self.STATUS_OKAY, self.leyk.get_reese_house()

    def set_ploenlein(self, msg):
        if msg.get_data() is True or msg.get_data() is False:
            if self.leyk.set_ploenlein(msg.get_data()) is not True:
                return self.STATUS_OPERATION_NOT_PERMITTED, None
            else:
                return self.STATUS_OKAY, None
        else:
            return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None

    def get_ploenlein(self, msg):
        return self.STATUS_OKAY, self.leyk.get_ploenlein()


class my_client_protocol(my_base_protocol):
    START_ROUTINE_DATA_IDS = [
        my_base_protocol.DID_MODE, 
        my_base_protocol.DID_BAKERY,
        my_base_protocol.DID_BAKE_HOUSE,
        my_base_protocol.DID_MILL,
        my_base_protocol.DID_REESE_HOUSE,
        my_base_protocol.DID_PLOENLEIN,
    ]

    def __init__(self, *args, **kwargs):
        socket_protocol.pure_json_protocol.__init__(self, *args, **kwargs)
        self.register_callback(self.SID_EXECUTE_RESPONSE, None, self.start_routine_response)
        self.register_callback(self.SID_READ_RESPONSE, None, self.read_data_main_state)

    def __authentificate_process_feedback__(self, msg):
        if msg.get_data() is True:
            print("The client is authentificated.")
        else:
            print("AUTHENTIFICATION ERROR")
        return my_base_protocol.__authentificate_process_feedback__(self, msg)

    def start_routine_response(self, msg):
        if msg.get_status() == self.STATUS_OKAY and msg.get_data_id() in self.START_ROUTINE_DATA_IDS:
            print("OKAY")
            return self.STATUS_OKAY, None
        else:
            print("FAILED")
            return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None

    def read_data_main_state(self, msg):
        if msg.get_status() == self.STATUS_OKAY:
            if msg.get_data_id() == self.DID_MODE:
                print("Mode: %s" % repr(msg.get_data()))
                return self.STATUS_OKAY, None
            elif msg.get_data_id() == self.DID_STATE:
                print("State: %s" % repr(msg.get_data()))
                return self.STATUS_OKAY, None
            elif msg.get_data_id() in [self.DID_BAKE_HOUSE, self.DID_BAKERY, self.DID_MILL, self.DID_PLOENLEIN, self.DID_REESE_HOUSE]:
                state = {
                    0: 'Off',
                    1: 'On',
                }.get(msg.get_data())
                target = {
                    self.DID_BAKE_HOUSE: 'Bakehouse',
                    self.DID_BAKERY: 'Bakery',
                    self.DID_MILL: 'Mill',
                    self.DID_REESE_HOUSE: 'Reesehouse',
                    self.DID_PLOENLEIN: 'Ploenlein',
                }.get(msg.get_data_id())
                print('The light in {target} is {state}'.format(state=state, target=target))
                return self.STATUS_OKAY, None
        print('Error receiving data!')
        return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None