switch_type

from Agregates import message_aggregates
#from Agregates import datapartsBitlengths
#from Agregates import datapartsTypes
from Agregates import arrays_aggregates
from . import decode_fragment
from . import array_decoder

class Type_switch():

    def switch_type(msg_type, message):

        #### sprawdzenie czy typ 24_A czy typ 24_B
        if msg_type == '24':
            check_24 = int(message[38:40])
            if check_24 == 0:
                msg_type = '24_A'
            if check_24 == 1:
                msg_type = '24_B'

        field_count = len(message_aggregates.datapartsBitlengths[msg_type])
        i = 0
        position = 0
        while i < field_count:
            field_bits = message_aggregates.datapartsBitlengths[msg_type][i]
            field_type = message_aggregates.datapartsTypes[msg_type][i]
            fragment = message[position:(field_bits + position)]

            type_dictionary = {
                'u': decode_fragment.decode_u_int(fragment),
                'e': decode_fragment.decode_u_int(fragment),
                'b': decode_fragment.decode_u_int(fragment),
                'x': "empty",
                't': decode_fragment.decode_t(fragment),
                's': decode_fragment.decode_s_int(fragment, field_bits),
                'I1': decode_fragment.decode_IX(fragment, field_bits, 1),
                'I2': decode_fragment.decode_IX(fragment, field_bits, 2),
                'I3': decode_fragment.decode_IX(fragment, field_bits, 3),
                'I4': decode_fragment.decode_IX(fragment, field_bits, 4),
                'U1': decode_fragment.decode_UX(fragment, 1),
                'U2': decode_fragment.decode_UX(fragment, 2),
                'd': message[position:(field_bits + position)]
            }
            dataParts = []
            dataParts[i] = type_dictionary[field_type]
            position += field_bits
            i += 1

        aggregates_dictionary = {
                    '1': message_aggregates.messageType_1,
                    '2': message_aggregates.messageType_2,
                    '3': message_aggregates.messageType_3,
                    '4': message_aggregates.messageType_4,
                    '5': message_aggregates.messageType_5,
                    '6_1': message_aggregates.messageType_6_1,
                    '6_2': message_aggregates.messageType_6_2,
                    '6_3': message_aggregates.messageType_6_3,
                    '6_4': message_aggregates.messageType_6_4,
                    '6_5': message_aggregates.messageType_6_5,
                    '6_6': message_aggregates.messageType_6_6,
                    '6_7': message_aggregates.messageType_6_7,
                    '6_8': message_aggregates.messageType_6_8,
                    '6_9': message_aggregates.messageType_6_9,
                    '6_10': message_aggregates.messageType_6_10,
                    '6_11': message_aggregates.messageType_6_11,
                    '6_12': message_aggregates.messageType_6_12,
                    '6_13': message_aggregates.messageType_6_13,
                    '6_14': message_aggregates.messageType_6_14,
                    '6_15': message_aggregates.messageType_6_15,
                    '7': message_aggregates.messageType_7,
                    '8_1': message_aggregates.messageType_8_1,
                    '8_2': message_aggregates.messageType_8_2,
                    '8_3': message_aggregates.messageType_8_3,
                    '8_4': message_aggregates.messageType_8_4,
                    '8_5': message_aggregates.messageType_8_5,
                    '8_6_1': message_aggregates.messageType_8_6_1,
                    '8_6_2': message_aggregates.messageType_8_6_2,
                    '8_7': message_aggregates.messageType_8_7,
                    '8_8': message_aggregates.messageType_8_8,
                    '8_9': message_aggregates.messageType_8_9,
                    '8_10': message_aggregates.messageType_8_10,
                    '8_11': message_aggregates.messageType_8_11,
                    '8_12': message_aggregates.messageType_8_12,
                    '8_13': message_aggregates.messageType_8_13,
                    '8_14': message_aggregates.messageType_8_14,
                    '8_15': message_aggregates.messageType_8_15,
                    '8_16': message_aggregates.messageType_8_16,
                    '9': message_aggregates.messageType_9,
                    '10': message_aggregates.messageType_10,
                    '11': message_aggregates.messageType_4,
                    '12': message_aggregates.messageType_12,
                    '13': message_aggregates.messageType_13,
                    '14': message_aggregates.messageType_14,
                    '15': message_aggregates.messageType_15,
                    '16': message_aggregates.messageType_16,
                    '17': message_aggregates.messageType_17,
                    '18': message_aggregates.messageType_18,
                    '19': message_aggregates.messageType_19,
                    '20': message_aggregates.messageType_20,
                    '21': message_aggregates.messageType_21,
                    '22': message_aggregates.messageType_22,
                    '23': message_aggregates.messageType_23,
                    '24_A': message_aggregates.messageType_24_A,
                    '24_B': message_aggregates.messageType_24_B,
                    '25': message_aggregates.messageType_25,
                    '26': message_aggregates.messageType_26,
                    '27': message_aggregates.messageType_27
                    }

        if msg_type == '6_2' | '6_7' | '6_8' | '6_9' | '6_11' | '7' | '8_4' | '8_7' | '8_9' | '8_10' | '8_15' | '20':
            Array = []
            Array = array_decoder.switch_first_array(msg_type, message[field_bits + position:])
            msg = aggregates_dictionary[msg_type(dataParts, Array)]
        else:
            msg = aggregates_dictionary[msg_type(dataParts)]     # ??????

        return msg