import json
import threading
import time

import serial
import paho.mqtt.client as mqtt

from api import add
from db.models.log_data_model import LOT_DATA


def t():
    while True:
        data = {'ambient_temperature': 2,
                'ambient_humidity': 2,
                'carbon_dioxide': 2,
                'ambient_air_pressure': 12,
                'ambient_lighting': 12,
                'soil_moisture': 12,
                'soil_temperature': 12,
                'soil_conductivity': 12,
                'soil_PH': 12,
                'soil_potassium_phosphate_nitrogen': 12,
                'soil_potassium_phosphate_phosphorus': 12,
                'soil_potassium_phosphate_potassium': 12,
                'rainfall': 2,
                'wind_speed': 2,
                'wind_direction': 2,
                'create_time': int(time.time())
                }
        t = LOT_DATA(**data)
        client.publish('demo', payload=json.dumps(data, ensure_ascii=False), qos=0)
        # add(t)
        print(t)
        time.sleep(1)


def on_connect(client, userdata, flags, rc):
    threading.Thread(target=t).start()


if __name__ == '__main__':
    client = mqtt.Client(transport="websockets")
    client.username_pw_set("demo", "123456")
    # Specify callback function
    client.on_connect = on_connect
    # Establish a connection
    client.connect('ceshi-mqtt.lihaink.cn', 8083)
    # Publish a message
    client.loop_forever()