import os

from dotenv import dotenv_values

# Set dev env variables

if (

"FLASK_ENV" in os.environ

and os.environ["FLASK_ENV"].lower() == "production"

):

dev_mode = False

else:

dev_mode = True

# Check db directory exists

if not os.path.exists("db"):

os.makedirs("db")

# Import database file

env_file = dotenv_values("db/.db")

# Set default Wi-Fi SSID.

if "PWC_HOTSPOT_SSID" in env_file:

hotspot_ssid = env_file["PWC_HOTSPOT_SSID"]

elif "PWC_HOTSPOT_SSID" in os.environ:

hotspot_ssid = os.environ["PWC_HOTSPOT_SSID"]

else:

hotspot_ssid = "Python Wi-Fi Connect"

if "$UNIQUE_ID" in hotspot_ssid:

with open("/proc/cpuinfo") as f:

for line in f:

if "Serial" in line:

serial = line.replace(" ", "").split(":")[1]

hotspot_ssid = hotspot_ssid.replace(

"$UNIQUE_ID", serial[-5:-1]

)

# Set default hotspot password.

if "PWC_HOTSPOT_PASSWORD" in env_file:

hotspot_password = env_file["PWC_HOTSPOT_PASSWORD"]

elif "PWC_HOTSPOT_PASSWORD" in os.environ:

hotspot_password = os.environ["PWC_HOTSPOT_PASSWORD"]

else:

hotspot_password = None

# Set default host.

if "PWC_HOST" in os.environ and os.environ["PWC_HOST"].lower() == "bridge":

host = os.environ["BRIDGE_NETWORK_IP"]

elif "PWC_HOST" in os.environ:

host = os.environ["PWC_HOST"]

else:

host = "0.0.0.0"

# Set default port.

if "PWC_PORT" in os.environ:

port = os.environ["PWC_PORT"]

else:

port = 9090

# Compile kwargs for automatic connection

if "PWC_AC_SSID" in os.environ:

auto_connect_kargs = {"ssid": os.environ["PWC_AC_SSID"]}

if "PWC_AC_USERNAME" in os.environ:

auto_connect_kargs.update(username=os.environ["PWC_AC_USERNAME"])

if "PWC_AC_PASSWORD" in os.environ:

auto_connect_kargs.update(password=os.environ["PWC_AC_PASSWORD"])

else:

auto_connect_kargs = False

# Default access point name. No need to change these under usual operation as

# they are for use inside the app only. PWC is acronym for 'Python Wi-Fi Connect'.

ap_name = "PWC"

# dnsmasq variables

DEFAULT_GATEWAY = "192.168.42.1"

DEFAULT_DHCP_RANGE = "192.168.42.2,192.168.42.254"

# Wi-Fi modes. No need to rename these, they are used only as labels.

type_hotspot = "HOTSPOT"

type_none = "NONE"

type_wep = "WEP"

type_wpa = "WPA"

type_wpa2 = "WPA2"

type_enterprise = "ENTERPRISE"