tests/models.py
2024-05-31 18:45:44 +04:00

124 lines
3.1 KiB
Python

import json
from urllib.parse import quote
from dataclasses import dataclass
from typing import Collection, Any
type Numeric = int | float
@dataclass
class SensorData:
mac: str
value: Numeric
# actually `time` is either decimal int,
# hex int or <date>T<time>+/-<timezone>
time: int | None = None
name: str | None = None
@dataclass
class GeoPosition:
lat: Numeric
lon: Numeric
alt: Numeric
@dataclass
class Device:
mac: str
name: str | None = None
owner: str | None = None
geopos: GeoPosition | None = None
sensors: Collection[SensorData] = ()
def nm_req_data(self) -> str:
'''Generate a NarodMon format (#mac#value) request body'''
res = '#' + self.mac
if self.name is not None:
res += '#' + self.name
res += '\n'
if self.owner is not None:
res += '#OWNER#' + self.owner + '\n'
for s in self.sensors:
res += f'#{s.mac}#{s.value}'
if s.time is not None:
res += f'#{s.time}'
if s.name is not None:
res += '#' + s.name
res += '\n'
if self.geopos is not None:
res += (
f'#LAT#{self.geopos.lat}\n'
f'#LON#{self.geopos.lon}\n'
f'#ALT#{self.geopos.alt}\n'
)
res += '##'
return res
def http_req_data(self) -> str:
'''Generate an x-www-form-urlencoded format request body'''
res = 'ID=' + self.mac
# TODO: i didn't get how to pass device name in an HTTP request
# because narodmon docs are written incredibly well /sarcasm
for s in self.sensors:
res += f'&{s.mac}={s.value}'
if s.time is not None:
res += f'&time={s.time}'
if s.name is not None:
res += f'&name={quote(s.name)}'
if self.owner is not None:
res += '&owner=' + quote(self.owner)
if self.geopos is not None:
res += (
f'&lat={self.geopos.lat}'
f'&lon={self.geopos.lon}'
f'&alt={self.geopos.alt}'
)
return res
def json_req_data(self) -> str:
'''Generate a JSON format request body'''
obj = {
'devices': [{
'mac': self.mac,
'sensors': [],
}]
}
dev = obj['devices'][0]
if self.name is not None:
dev['name'] = self.name
if self.owner is not None:
dev['owner'] = self.owner
if self.geopos is not None:
dev['lat'] = self.geopos.lat
dev['lon'] = self.geopos.lon
dev['alt'] = self.geopos.alt
sl: list[dict[str, Any]] = dev['sensors']
for s in self.sensors:
sobj = {
'id': s.mac,
'value': s.value,
}
if s.time is not None:
sobj['time'] = s.time
if s.name is not None:
sobj['name'] = s.name
sl.append(sobj)
return json.dumps(obj)