import time
from moisture_sensor import MoistureSensor
from dht22 import TemperatureHumiditySensor
from sensor_data_manager import SensorDataManager
from grow_system_api import GrowSystemApi


class GrowSystem:

    grow_system_api = GrowSystemApi()
    
    moisture_sensor = None
    temperature_humidity_sensor = None

    most_recent_values = []
    
    sensor_data_manager = None
    
    device_id = None

    def __init__(self, settings):       
        if not self.moisture_sensor:
            self.moisture_sensor = MoistureSensor(settings['moisture_sensor'])

        if not self.temperature_humidity_sensor:
            self.temperature_humidity_sensor = TemperatureHumiditySensor(settings['temperature_humidity_sensor'])

    def start(self):
        print("Say the server hello...")
        result = self.grow_system_api.say_hello()
        message = result['message']
                
        if message != 'OK':
            print("Device not activated. Stopping")
            return
        
        self.device_id = result['data']['device_id']
        self.sensor_data_manager = SensorDataManager(self.device_id)
        
        print("Start reading sensors ...")
        while True:
            # Reset data
            self.most_recent_values = []
            # Moisture Sensor
            self.moisture_sensor.read()
            self.most_recent_values = self.most_recent_values + self.moisture_sensor.most_recent_value

            # Temperature and Humidity Sensor
            self.temperature_humidity_sensor.read()
            self.most_recent_values = self.most_recent_values + self.temperature_humidity_sensor.most_recent_values
            
            print("Most recent bla")
            print(self.most_recent_values)
            
            self.sensor_data_manager.handleData(self.most_recent_values)
            
            time.sleep(5)