from canard.hw import cantact

from canard.file import jsondb

from influxdb import InfluxDBClient

from influxdb import SeriesHelper

from apscheduler.schedulers.background import BackgroundScheduler

import PID

#TODO

#fix temperature offsets

#database time interval logging

#set initial state for cron timers

class Scheduler:

    def __init__(self, canbus):

        self.canbus = canbus

        self.apscheduler = BackgroundScheduler()

    def start(self):

        self.apscheduler.start()

        for section in config.sections():

            if "timer" in section:

                        on_duration = ast.literal_eval(item[1])

                    if item[0] == 'off_duration':

                        off_duration = ast.literal_eval(item[1])

                if trigger == 'cron':

                    on_job = self.apscheduler.add_job(self.canbus.set_output, trigger, [module, output, 1], day = on_time[0], day_of_week = on_time[1], hour = on_time[2], minute = on_time[3], second = on_time[4])

                    off_job = self.apscheduler.add_job(self.canbus.set_output, trigger, [module, output, 0], day = off_time[0], day_of_week = off_time[1], hour = off_time[2], minute = off_time[3], second = off_time[4])

                    #evalute the current state of the cron trigger and set output on if needed

                    if on_job.next_run_time > off_job.next_run_time:

                        self.canbus.set_output(module, output, 1)

                    else:

                        self.canbus.set_output(module, output, 0)