import struct
from serde import Model, fields

from common import EXPERIMENT_APID, UniqueId, make_addressable_id

class CameraParameters(Model):
    R: fields.Int()
    G: fields.Int()
    B: fields.Int()
    N: fields.Int()
    P: fields.Bool()
    E: fields.Int()
    W: fields.Int()

    def serialize_for_uplink(self) -> bytearray:
        return self.to_json().encode('utf-8')

# Example serialization
data = bytearray(make_addressable_id(EXPERIMENT_APID, UniqueId.CameraHandler))
params = CameraParameters(8, 8, 8, 1, True, 200, 1000)
serialized = params.to_json().encode('utf-8')
byte_string = bytearray(struct.pack('!{}s'.format(len(serialized)), serialized))
print(byte_string)
print(params.serialize_for_uplink())
data.extend(params.serialize_for_uplink())
print(data)

# Example deserialization
data = '{"R": 100, "G": 150, "B": 200, "N": 3, "P": true, "E": 10, "W": 20}'
deserialized_params = CameraParameters.from_json(data)
print(deserialized_params)