# -*- coding: utf-8 -*-

import configparser
import os
import urllib.parse

CONFIG_FILE = '/etc/spoc/spoc.conf'

config = configparser.ConfigParser()
config.read(CONFIG_FILE)

NETWORK_INTERFACE = config.get('general', 'network-interface', fallback='spocbr0')

DATA_DIR =          config.get('general', 'data-dir', fallback='/var/lib/spoc/')
APPS_DIR =          os.path.join(DATA_DIR, 'apps/')
CONTAINERS_DIR =    os.path.join(DATA_DIR, 'containers/')
LAYERS_DIR =        os.path.join(DATA_DIR, 'layers/')
VOLUMES_DIR =       os.path.join(DATA_DIR, 'volumes/')
HOSTS_FILE =        os.path.join(DATA_DIR, 'hosts')
REPO_FILE =         os.path.join(DATA_DIR, 'repository.json')

LOCK_DIR =          '/run/lock'
LOCK_FILE =         os.path.join(LOCK_DIR, 'spoc.lock')
HOSTS_LOCK_FILE =   os.path.join(LOCK_DIR, 'spoc-hosts.lock')
REPO_LOCK_FILE =    os.path.join(LOCK_DIR, 'spoc-local.lock')

TMP_DIR =           os.path.join(DATA_DIR, 'tmp/')
TMP_APPS_DIR =      os.path.join(TMP_DIR, 'apps/')
TMP_LAYERS_DIR =    os.path.join(TMP_DIR, 'layers/')
LOG_DIR =           config.get('general', 'log-dir', fallback='/var/log/spoc')

PUB_DIR =           config.get('publish', 'publish-dir', fallback=os.path.join(DATA_DIR, 'publish'))
PUB_LAYERS_DIR =    os.path.join(PUB_DIR, 'layers/')
PUB_APPS_DIR =      os.path.join(PUB_DIR, 'apps/')
PUB_REPO_FILE =     os.path.join(PUB_DIR, 'repository.json')
PUB_SIG_FILE =      os.path.join(PUB_DIR, 'repository.sig')
PUB_PRIVKEY_FILE =  config.get('publish', 'signing-key', fallback='/etc/spoc/publish.key')
PUB_LOCK_FILE =     os.path.join(LOCK_DIR, 'spoc-publish.lock')

# URLs which are an actual directories need to end with trailing slash
ONLINE_BASE_URL =   '{}/'.format(config.get('repo', 'url', fallback='https://localhost').rstrip('/'))
ONLINE_LAYERS_URL = urllib.parse.urljoin(ONLINE_BASE_URL, 'layers/')
ONLINE_APPS_URL =   urllib.parse.urljoin(ONLINE_BASE_URL, 'apps/')
ONLINE_REPO_URL =   urllib.parse.urljoin(ONLINE_BASE_URL, 'repository.json')
ONLINE_SIG_URL =    urllib.parse.urljoin(ONLINE_BASE_URL, 'repository.sig')
ONLINE_PUBKEY =     config.get('repo', 'public-key', fallback='')