import colors
import requests

from configparser import ConfigParser

class WeatherDisplay:
    def __init__(self, characterDisplay, topRow, configFile):
        self.characterDisplay = characterDisplay
        self.topRow = topRow
        self.currentTemperature = [9, 9]
        self.currentColor = colors.BLACK
        self.color = colors.BLUE
        
        config = ConfigParser()
        config.read(configFile)

        self.host = config['weather'].get('host')
        self.user = config['weather'].get('user')
        self.password = config['weather'].get('pass')
        self.lat = config['weather'].get('lat')
        self.lon = config['weather'].get('lon')

        print(self.host)

    def showWeather(self):
        self.showTemperature(self.getTemperatureCharacters(self.getTemperature()))

    def showTemperature(self, temperature):
      start = 6

      for c in temperature:
        if c == '-':
          self.characterDisplay.displayNegative(start, self.topRow, self.color)
          start = start + 3
        else:
          self.characterDisplay.displayDigit(start, self.topRow, c, self.color)
          start = start + 4


    def getTemperature(self):
      return list(filter(lambda t: t["timestep"] == 'current', requests.get(f'https://{self.host}/api/weather?lat={self.lat}&lon={self.lon}&units=metric', auth=(self.user, self.password)).json()["tomorrow"]["data"]['timelines']))[0]["intervals"][0]["values"]["temperature"]

    def getTemperatureCharacters(self, temperature):
      return list(str(round(temperature)))