import time
import gpsd
import board
import digitalio
from time import sleep
from picamera import PiCamera
from datetime import datetime, timedelta
from adafruit_bme280 import basic as adafruit_bme280

spi = board.SPI()
bme_cs = digitalio.DigitalInOut(board.D5)
bme280 = adafruit_bme280.Adafruit_BME280_SPI(spi, bme_cs)

bme280.sea_level_pressure = 1013.25

gpsd.connect()

camera = PiCamera()
camera.resolution = (3280, 2464)
#camera.led = False

with open("/home/pi/picavetPI/media/datalog.csv", "a") as log:

    while True:
            tiempo = (time.strftime("%y%b%d_%H:%M:%S_"))
            packet = gpsd.get_current()
            tiempogps = str(packet.time)
            longitud = str("%0.5f_" % packet.lon)
            latitud = str("%0.5f_" % packet.lat)
            altitudgps = str("%0.1fm_" % packet.alt)
            temperatura = str("%0.1fC_" % bme280.temperature)
            humedad = str("%0.1f%%_" % bme280.relative_humidity)
            presion = str("%0.1fhPa" % bme280.pressure)
            altitud = str("%0.1fm_" % bme280.altitude)
            log.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11}\n".format(time.strftime("%y%b%d_%H:%M:%S"),str(packet.time),str(packet.sats),str("%0.5f" % packet.lat),str("%0.5f" % packet.lon),str("%0.1" % packet.alt),str("%0.1f" % bme280.altitude),str(packet.climb),str("%0.1f" % bme280.temperature),str("%0.1f" % bme280.relative_humidity),str("%0.1f" % bme280.pressure),str(packet.map_url())))
            camera.capture("/home/pi/picavetPI/media/" + tiempogps + latitud + longitud + altitudgps + temperatura + humedad + presion + ".jpg")
            print("Datos del GPS")
            print("Satelites: " + str(packet.sats))
            print("Latitud:" + str("%0.5f" % packet.lat))
            print("Longitud:" + str("%0.5f" % packet.lon))
            print("Altitud GPS:" + str("%0.1f" % packet.alt))
            print("\nDatos del BME280")
            print("Temperatura: %0.1f C" % bme280.temperature)
            print("Humedad relativa: %0.1f %%" % bme280.relative_humidity)
            print("Presion: %0.1f hPa" % bme280.pressure)
            print("Altitud = %0.1f metros" % bme280.altitude)
            print("-----")
            time.sleep(5)