import platform
import schedule

from time import sleep
from sys import version
from threading import Thread
from os import access, R_OK, getenv
from distro import linux_distribution
from os.path import isdir, abspath, dirname, join
from argparse import ArgumentParser, RawTextHelpFormatter
from logging import getLogger, StreamHandler, Formatter, DEBUG

from varken.ombi import OmbiAPI
from varken.cisco import CiscoAPI
from varken.sonarr import SonarrAPI
from varken.radarr import RadarrAPI
from varken.iniparser import INIParser
from varken.dbmanager import DBManager
from varken.tautulli import TautulliAPI
from varken.sickchill import SickChillAPI
from varken.varkenlogger import VarkenLogger

PLATFORM_LINUX_DISTRO = ' '.join(x for x in linux_distribution() if x)


def threaded(job):
    thread = Thread(target=job)
    thread.start()


if __name__ == "__main__":
    parser = ArgumentParser(prog='varken',
                            description='Command-line utility to aggregate data from the plex ecosystem into InfluxDB',
                            formatter_class=RawTextHelpFormatter)

    parser.add_argument("-d", "--data-folder", help='Define an alternate data folder location')
    parser.add_argument("-D", "--debug", action='store_true', help='Use to enable DEBUG logging')

    opts = parser.parse_args()

    DATA_FOLDER = abspath(join(dirname(__file__), 'data'))

    templogger = getLogger('temp')
    templogger.setLevel(DEBUG)
    tempch = StreamHandler()
    tempformatter = Formatter('%(asctime)s : %(levelname)s : %(module)s : %(message)s', '%Y-%m-%d %H:%M:%S')
    tempch.setFormatter(tempformatter)
    templogger.addHandler(tempch)

    if opts.data_folder:
        ARG_FOLDER = opts.data_folder

        if isdir(ARG_FOLDER):
            DATA_FOLDER = ARG_FOLDER
            if not access(DATA_FOLDER, R_OK):
                templogger.error("Read permission error for %s", DATA_FOLDER)
                exit(1)
        else:
            templogger.error("%s does not exist", ARG_FOLDER)
            exit(1)

    # Set Debug to True if DEBUG env is set
    enable_opts = ['True', 'true', 'yes']
    debug_opts = ['debug', 'Debug', 'DEBUG']

    if not opts.debug:
        opts.debug = True if any([getenv(string, False) for true in enable_opts
                                  for string in debug_opts if getenv(string, False) == true]) else False

    # Initiate the logger
    vl = VarkenLogger(data_folder=DATA_FOLDER, debug=opts.debug)
    vl.logger.info('Starting Varken...')

    vl.logger.info('Data folder is "%s"', DATA_FOLDER)

    vl.logger.info(u"%s %s (%s%s)", platform.system(), platform.release(), platform.version(),
                   f' - {PLATFORM_LINUX_DISTRO}' if PLATFORM_LINUX_DISTRO else '')

    vl.logger.info(u"Python %s", version)

    CONFIG = INIParser(DATA_FOLDER)
    DBMANAGER = DBManager(CONFIG.influx_server)

    if CONFIG.sonarr_enabled:
        for server in CONFIG.sonarr_servers:
            SONARR = SonarrAPI(server, DBMANAGER)
            if server.queue:
                schedule.every(server.queue_run_seconds).seconds.do(threaded, SONARR.get_queue)
            if server.missing_days > 0:
                schedule.every(server.missing_days_run_seconds).seconds.do(threaded, SONARR.get_missing)
            if server.future_days > 0:
                schedule.every(server.future_days_run_seconds).seconds.do(threaded, SONARR.get_future)

    if CONFIG.tautulli_enabled:
        for server in CONFIG.tautulli_servers:
            TAUTULLI = TautulliAPI(server, DBMANAGER, DATA_FOLDER)
            if server.get_activity:
                schedule.every(server.get_activity_run_seconds).seconds.do(threaded, TAUTULLI.get_activity)

    if CONFIG.radarr_enabled:
        for server in CONFIG.radarr_servers:
            RADARR = RadarrAPI(server, DBMANAGER)
            if server.get_missing:
                schedule.every(server.get_missing_run_seconds).seconds.do(threaded, RADARR.get_missing)
            if server.queue:
                schedule.every(server.queue_run_seconds).seconds.do(threaded, RADARR.get_queue)

    if CONFIG.ombi_enabled:
        for server in CONFIG.ombi_servers:
            OMBI = OmbiAPI(server, DBMANAGER)
            if server.request_type_counts:
                schedule.every(server.request_type_run_seconds).seconds.do(threaded, OMBI.get_request_counts)
            if server.request_total_counts:
                schedule.every(server.request_total_run_seconds).seconds.do(threaded, OMBI.get_all_requests)

    if CONFIG.sickchill_enabled:
        for server in CONFIG.sickchill_servers:
            SICKCHILL = SickChillAPI(server, DBMANAGER)
            if server.get_missing:
                schedule.every(server.get_missing_run_seconds).seconds.do(threaded, SICKCHILL.get_missing)

    if CONFIG.ciscoasa_enabled:
        for firewall in CONFIG.ciscoasa_servers:
            ASA = CiscoAPI(firewall, DBMANAGER)
            schedule.every(firewall.get_bandwidth_run_seconds).seconds.do(threaded, ASA.get_bandwidth)

    # Run all on startup
    SERVICES_ENABLED = [CONFIG.ombi_enabled, CONFIG.radarr_enabled, CONFIG.tautulli_enabled,
                        CONFIG.sonarr_enabled, CONFIG.ciscoasa_enabled, CONFIG.sickchill_enabled]
    if not [enabled for enabled in SERVICES_ENABLED if enabled]:
        vl.logger.error("All services disabled. Exiting")
        exit(1)
    schedule.run_all()

    while True:
        schedule.run_pending()
        sleep(1)