# -*- coding: utf-8 -*-
# ....
# available languages
import datetime
import os
import logging
from enum import Enum, auto

logger = logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)

basedir = os.path.abspath(os.path.dirname(__file__))
logs_dir = os.path.abspath(os.path.join(basedir, os.path.pardir, 'logs'))

print("Logging to: {}".format(logs_dir))
if not os.path.exists(logs_dir):
    print("Logging directory does not yet exist: creating it!")
    os.makedirs(logs_dir)

logger.info("Basedir is: {}".format(basedir))


class Config:
    LOG_LEVEL = "DEBUG"
    DEBUG = True
    TESTING = True
    ROOT_LOG_FILE = os.path.join(logs_dir, "root.log")
    LOG_FILE = os.path.join(logs_dir, "app.log")
    CRON_LOG_FILE = os.path.join(logs_dir, "cron.log")
    ERROR_LOG_FILE = os.path.join(logs_dir, "error.log")

    # SERVER_NAME = "ubkaps154.ubka.uni-karlsruhe.de:5443"
    # SERVER_NAME = "localhost.dev"
    SERVER_NAME = "localhost:8080"
    # SERVER_NAME = "lrc.test:5443"
    # SERVER_NAME = "localhost"
    # SERVER_NAME = "localhost.localdomain"
    # PORT = 5443

    OPENCAST_URL = "https://opencast.bibliothek.kit.edu"
    OPENCAST_USER = "admin"
    OPENCAST_PW = "mz.paziuw!"

    TEMPLATE_AUTO_RELOAD = True

    CAMPUS_MANAGEMENT_USER = "bib"
    CAMPUS_MANAGEMENT_PW = "bwTf8EVazosl7:4d2YBOz!"

    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'app.db')
    SQLALCHEMY_MIGRATE_REPO = os.path.join(basedir, 'db_repository')
    SQLALCHEMY_TRACK_MODIFICATIONS = True

    WTF_CSRF_ENABLED = True
    SECRET_KEY = 'you-will-never-guess'
    OPENID_PROVIDERS = [
        {'name': 'Google', 'url': 'https://www.google.com/accounts/o8/id'},
        {'name': 'Yahoo', 'url': 'https://me.yahoo.com'},
        {'name': 'AOL', 'url': 'http://openid.aol.com/<username>'},
        {'name': 'Flickr', 'url': 'http://www.flickr.com/<username>'},
        {'name': 'MyOpenID', 'url': 'https://www.myopenid.com'}]

    OAUTH_CREDENTIALS = {
        'facebook': {
            'id': '1198624176930248',
            'secret': '4fbc01d776834c1ffc89a5bed1cd97d0'
        },
        'twitter': {
            'id': '3RzWQclolxWZIMq5LJqzRZPTl',
            'secret': 'm9TEd58DSEtRrZHpz2EjrV9AhsBRxKMo8m3kuIZj3zLwzwIimt'
        },
        'google': {
            'id': '1084993305658-d9n88548ssrtmt5v6s2dne57i4qpviur.apps.googleusercontent.com',
            'secret': 'oNpvoAKMPMjRyiu5EDrmmX4X'
        },
    }

    # OIDC_REDIRECT_URI = "https://ubkaps154.ubka.uni-karlsruhe.de:5443/redirect_uri"  # not required if SERVER_NAME set

    SESSION_PERMANENT = True  # turn on flask session support
    PERMANENT_SESSION_LIFETIME = datetime.timedelta(days=7).total_seconds()  # session time in secs

    # mail server settings
    MAIL_SERVER = 'localhost'
    MAIL_PORT = 25
    MAIL_USERNAME = None
    MAIL_PASSWORD = None

    SMTP_SERVER = "smarthost.kit.edu"
    FROM_MAIL = "noreply@lrc.bib.kit.edu"
    ERROR_E_MAIL_TO = ["kurze@kit.edu", "andreas.reichert@kit.edu"]
    ADMIN_E_MAIL_TO = ["kurze@kit.edu", "andreas.reichert@kit.edu"]

    # administrator list
    ADMINS = ['you@example.com']

    # pagination
    POSTS_PER_PAGE = 5
    LOCKS_PER_PAGE = 8

    LANGUAGES = {
        'en': 'English',
        'es': 'Español'
    }

    # ASSETS_DEBUG = True

    # JWT_SECRET = "abcxyz"
    # JWT_ALGORITHM = "HS256"
    # JWT_EXP_DELTA_SECONDS = 5 * 60

    JWT_SECRET_KEY = "abcxyz"
    JWT_BLACKLIST_ENABLED = True
    JWT_BLACKLIST_TOKEN_CHECKS = ['access', 'refresh']
    JWT_TOKEN_LOCATION = ['headers', 'cookies', 'json', 'query_string']

    AUTH_RETURN_EXTERNAL_JWT = False

    INDEX_TEMPLATE = "index.html"

    # # INITIAL VALUES # #

    class Permissions(Enum):
        RECODER_NEW = "RECODER_NEW"
        RECORDER_EDIT = "RECORDER_EDIT"
        RECODER_SHOW = "RECODER_SHOW"
        RECORDER_DELETE = "RECORDER_DELETE"
        RECORDERS_LIST = "RECORDERS_LIST"
        RECODER_MODEL_SHOW = "RECODER_MODEL_SHOW"
        RECODER_MODEL_EDIT = "RECODER_MODEL_EDIT"
        RECODER_MODELS_LIST = "RECODER_MODELS_LIST"
        RECORDER_COMMAND_SHOW = "RECORDER_COMMAND_SHOW"
        RECORDER_COMMAND_EDIT = "RECORDER_COMMAND_EDIT"
        RECORDER_COMMANDS_LIST = "RECORDER_COMMANDS_LIST"
        RECORDER_COMMAND_EXECUTE = "RECORDER_COMMAND_EXECUTE"
        RECORDER_COMMAND_EDIT_ACL = "RECORDER_COMMAND_EDIT_ACL"
        VIRTUAL_COMMAND_CREATE = "VIRTUAL_COMMAND_CREATE"
        VIRTUAL_COMMAND_EDIT = "VIRTUAL_COMMAND_EDIT"
        VIRTUAL_COMMAND_SHOW = "VIRTUAL_COMMAND_SHOW"
        VIRTUAL_COMMAND_DELETE = "VIRTUAL_COMMAND_DELETE"
        CRON_JOB_CREATE = "CRON_JOB_CREATE"
        CRON_JOB_EDIT = "CRON_JOB_EDIT"
        CRON_JOB_SHOW = "CRON_JOB_SHOW"
        CRON_JOB_DELETE = "CRON_JOB_DELETE"
        CRON_JOBS_LIST = "CRON_JOBS_LIST"
        USER_CREATE = "USER_CREATE"
        USER_EDIT = "USER_EDIT"
        USER_SHOW = "USER_SHOW"
        USER_DELETE = "USER_DELETE"
        USERS_LIST = "USERS_LIST"

        def __str__(self):
            return str(self.value)

    PERMISSIONS = [str(e.value) for e in Permissions]

    GROUPS = [  # {"name": "Admins",
        # "permissions": PERMISSIONS},
        {"name": "BIB-LRC-Admin", "permissions": PERMISSIONS},  # BIB Admins may do (almost) anything
        {"name": "BIB-LRC-User", "permissions": ["USERS_LIST", "RECORDERS_LIST", "RECODER_SHOW", "CRON_JOBS_LIST"]},
        {"name": "ZML"},
        {"name": "read_only"}]

    USERS = [{"nickname": "admin",
              "first_name": "Tobias",
              "last_name": "Kurze",
              "email": "kurze@kit.edu",
              "role": "admin",
              "password": "admin"}
             ]

    class Roles(Enum):
        ADMIN = "admin"

        def __str__(self):
            return str(self.value)

    ROLE_PERMISSION_MAPPINGS = {  # roles are a 'special' attribute that may grant permissions in addition to groups
        str(Roles.ADMIN): PERMISSIONS
    }

    DEFAULT_ARCHIVE_STREAM_1_NAME = "extron1"
    DEFAULT_ARCHIVE_STREAM_2_NAME = "extron2"

    STREAM_SANITY_CHECK_RETRIES = 3
    STREAM_SANITY_CHECK_INTERVAL_SEC = 5


class ProductionConfig(Config):
    DATABASE_URI = 'mysql://user@localhost/foo'
    DEBUG = False


class DevelopmentConfig(Config):
    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'app.db_debug')
    # SERVER_NAME = "*:5443"
    USE_SSL = False
    PREFERRED_URL_SCHEME = 'http'

    HOST = "localhost"
    PORT = 5443
    SERVER_NAME = f"{HOST}:{PORT}"
    # OIDC_REDIRECT_URI = "https://ubkaps154.ubka.uni-karlsruhe.de:5443/redirect_uri"  # not required if SERVER_NAME set

    DEBUG = True


class TestingConfig(Config):
    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'app.db_test')
    TESTING = True
    USE_SSL = True
    PREFERRED_URL_SCHEME = 'https'
    CERT = os.path.join(basedir, "cert.pem")
    KEY = os.path.join(basedir, "key.pem")
    HOST = "ubkaps154.ubka.uni-karlsruhe.de"
    PORT = 5443
    SERVER_NAME = f"{HOST}:{PORT}"