#!/usr/bin/env python3

import sys
import time
import signal
import daemon
import demonconfig

StaticConfig = demonconfig.StatCon()


class MyDaemon(daemon.Daemon):

    def run(self):
        StaticConfig.run()


class DaemonConfigurator:

    def __init__(self, ourdaemon):
        self.ourdaemon = ourdaemon

    def getSignalsForDaemon(self):
        localCon = demonconfig.SigFunctionsCon(self.ourdaemon)
        sigDict = {}
        for sig in dir(localCon):
            if sig[0:1] != '_':
                sigDict[getattr(signal, sig)] = getattr(localCon, sig)
        return sigDict

    def getReactsForDaemon(self):
        localCon = demonconfig.ReactFunctionCon(self.ourdaemon)
        reactDict = {}
        for react in dir(localCon):
            if react[0:1] != '_':
                reactDict[react] = getattr(localCon, react)
        return reactDict


if __name__ == "__main__":

    daemon = MyDaemon(StaticConfig.pidFile, StaticConfig.inputter,
                      StaticConfig.outputter, StaticConfig.errorer)

    configer = DaemonConfigurator(daemon)
    SigDict = configer.getSignalsForDaemon()

    daemon.metaInit(SigDict)

    ReactDict = configer.getReactsForDaemon()

    if len(sys.argv) > 1:
        if sys.argv[1] in iter(ReactDict):
            try:
                ReactDict[sys.argv[1]](*sys.argv[2:len(sys.argv)])
                sys.exit(0)
            except TypeError as error:
                print(error)
                print(StaticConfig.strHelp)
                sys.exit(2)
        else:
            print(StaticConfig.strHelp)
            sys.exit(2)
    else:
        print(StaticConfig.strHelp)
        sys.exit(2)