#!/bin/python3
#

import argparse
import nagios
import time
from z_server import config
from z_server import tcp_socket
from z_server.z_protocol import server as client_prot
from z_server.z_protocol import DID_FOLLOWS_HEATING_SETPOINT, DID_BATTERY_LEVEL, DID_HEARTBEAT
from z_server import socket_protocol
import sys

if __name__ == '__main__':
    parser = argparse.ArgumentParser(
        prog='ProgramName',
        description='What the program does',
        epilog='Text at the bottom of help')
    parser.add_argument('-s', '--stg', required=True)
    parser.add_argument('-l', '--loc', required=True)
    parser.add_argument('-r', '--roo', required=True)
    args = parser.parse_args()
    #
    c = tcp_socket.tcp_client_stp('127.0.0.1', config.SOCK_PROT_PORT)
    sp = client_prot(c, channel_name='example_client')
    #
    data = {
        "stg": args.stg,
        "loc": args.loc,
        "roo": args.roo,
        "fun": "FUN_HEA"    # <-- Const, because script is for heat_vlv only
    }
    #
    if sys.argv[0].endswith('check_z_heat_vlv_heartbeat'):
        sp.send(socket_protocol.SID_READ_REQUEST, DID_HEARTBEAT, data)
        sp_data = sp.receive(socket_protocol.SID_READ_RESPONSE, DID_HEARTBEAT).get_data()
    elif sys.argv[0].endswith('check_z_heat_vlv_follow'):
        sp.send(socket_protocol.SID_READ_REQUEST, DID_FOLLOWS_HEATING_SETPOINT, data)
        sp_data = sp.receive(socket_protocol.SID_READ_RESPONSE, DID_FOLLOWS_HEATING_SETPOINT).get_data()
    elif sys.argv[0].endswith('check_z_heat_vlv_battery'):
        sp.send(socket_protocol.SID_READ_REQUEST, DID_BATTERY_LEVEL, data)
        sp_data = sp.receive(socket_protocol.SID_READ_RESPONSE, DID_BATTERY_LEVEL).get_data()
    else:
        sys.stderr.write('No action for command called "%s"\n' % sys.argv[0])
        sys.exit(100)
    nagios.Nagios().exit(**sp_data)