'''
Created on 19 mar 2020

@author: Emanuele Trabattoni
@copyright:  Briq srl
@contact:  Scritto per Briq srl come collaboratore esterno, contiene dei frammenti di codice di proprieta' di Briq srl
'''

from flask import Flask, escape, request
import threading
import multiprocessing
import sys
import logging
from waitress import serve
import os

app = Flask(__name__)

#questo manda le rest di risposta a django
@app.route('/markoprinter/<mac>/<command>', methods=['POST'])
def hello(mac, command):
    parameters = request.get_json()
    print(mac, command, parameters)
    queue_id = printer_manager.get_queue_id(mac)
    print(mac)
    print(printer_manager.mappa_mac)
    if queue_id is not None and queue_id in queues_in:
        print("trovata")
        queues_in[queue_id].put({'name': command, 'parameters': parameters})
        return "Inviato", 200
    else:
        print("non trovata")
        return "Stampante non trovata", 404
       
       
def build_logger():
    logger = logging.getLogger(__name__)
    logger.setLevel(logging.INFO)
    logger.propagate = False
    formatter = logging.Formatter(("%(asctime)s|%(levelname)-7s|%(funcName)-10s|%(lineno)-3d: %(message)-50s"),
                                  ("%m-%d %H:%M:%S"))
    # File Logging
    fh = logging.FileHandler(("./log/dimelog.log"))
    fh.setLevel(logging.DEBUG)
    fh.setFormatter(formatter)
    logger.addHandler(fh)
    # Console Logging
    cl = logging.StreamHandler(sys.stdout)
    cl.setLevel(logging.DEBUG)
    cl.setFormatter(formatter)
    logger.addHandler(cl)
    return logger


if __name__ == '__main__':
    logger = build_logger()
    queues_in = {}
    queue_out = multiprocessing.Queue()
    django_addr = ("http://{}:{}/"
                   .format(os.getenv('DJANGO_HOST', '127.0.0.1'),
                           os.getenv('DJANGO_PORT')))
    t_notify_django = threading.Thread(target=notify_django.notifier,
                                       args=[django_addr, queue_out, logger],
                                       daemon=True)
    t_notify_django.start()
    t_print = threading.Thread(target=printer_manager.main,
                               args=[queues_in, queue_out, logger],
                               daemon=True)
    t_print.start()
    listen = "{}:{}".format(os.getenv("MARKOPRINTER_DRIVER_HOST"),
                            os.getenv("MARKOPRINTER_DRIVER_PORT"))
    serve(app, listen=listen)