env_regulation_api/app/schemas/equipment.py

# -*- coding: utf-8 -*-

from enum import Enum

import numpy as np
from pydantic import BaseModel

from app.schemas.space import Space


class AirValveSpeed(float, Enum):
    off = 0.0
    low = 1.0
    medium = 2.0
    high = 3.0


class VRFMode(str, Enum):
    cooling = "cooling"
    heating = "heating"
    ventilation = "ventilation"
    unknown = "unknown"


class BaseEquipment(BaseModel):
    id: str | None
    running_status: bool | None
    in_cloud_status: bool | None
    on_time: str | None
    off_time: str | None
    equip_switch_set: bool | None
    acc_run_time: float | None


class FCU(BaseEquipment):
    work_mode: int | None
    air_valve_speed: AirValveSpeed | None = AirValveSpeed.off
    air_valve_speed_set: AirValveSpeed | None = AirValveSpeed.off
    recommended_speed: AirValveSpeed | None = AirValveSpeed.off
    space: Space | None
    setting_temperature: float | None
    supply_air_temperature: float | None
    water_out_temperature: float | None
    water_in_temperature: float | None
    speed_limit: AirValveSpeed | None = AirValveSpeed.high


class VAVBox(BaseEquipment):
    spaces: list[Space] | None
    supply_air_temperature: float | None = np.NAN
    supply_air_flow: float | None = np.NAN
    supply_air_flow_set: float | None = np.NAN
    supply_air_flow_lower_limit: float | None = np.NAN
    supply_air_flow_upper_limit: float | None = np.NAN
    recommended_supply_air_flow: float | None = np.NAN
    valve_opening: float | None = np.NAN
    setting_temperature: float | None = 0.0
    virtual_realtime_temperature: float | None = np.NAN
    virtual_target_temperature: float | None = np.NAN


class AHU(BaseEquipment):
    supply_air_temperature: float | None
    supply_air_temperature_set: float | None
    return_air_temperature: float | None
    return_air_temperature_set: float | None
    freq: float | None
    freq_set: float | None
    fan_freq_upper_limit_set: float | None
    fan_freq_lower_limit_set: float | None


class VentilationFan(BaseEquipment):
    pass


class PAU(BaseEquipment):
    pass


class VRF(BaseEquipment):
    equip_switch_set: str | None
    work_mode: VRFMode | None
    speed: str | None
    speed_set: str | None
    current_temperature_set: float | None
    temperature_set: float | None
    mode_set: str | None
    return_air_temp: float | None


class ASHP(BaseEquipment):
    out_temp_15min: list[float]
    out_temp_set_15min: list[float]
    out_temp_30min: list[float]
    out_temp_set_30min: list[float]
    out_temp_set: float | None
    out_temp: float | None
    in_temp: float | None
    iplr_15min: list[float]
    iplr_30min: list[float]


class FeedWaterPump(BaseEquipment):
    work_freq: float | None
    work_freq_set: float | None