"""
Django settings for backend project.

Generated by 'django-admin startproject' using Django 1.11.1.

For more information on this file, see
https://docs.djangoproject.com/en/1.11/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.11/ref/settings/
"""

import os
import environ
import dj_database_url

from configurations import Configuration, values


class BaseConfiguration(Configuration):
    # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
    BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

    # Quick-start development settings - unsuitable for production
    # See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/

    # SECURITY WARNING: keep the secret key used in production secret!
    SECRET_KEY = 'mnj9$1z4d$yllwa^6(&*&@*_ksz&$!ya-7-!*-hu^419be=+&a'

    # SECURITY WARNING: don't run with debug turned on in production!
    DEBUG = True

    ALLOWED_HOSTS = ['*']

    # Application definition

    INSTALLED_APPS = [
        'django.contrib.admin',
        'django.contrib.auth',
        'django.contrib.contenttypes',
        'django.contrib.sessions',
        'django.contrib.messages',
        'django.contrib.staticfiles',

        # THIRD PARTY APPS
        'rest_framework',
        'rest_framework_swagger',
        'corsheaders',
        'storages',

        'django_extensions',

        # LOCAL APPS
        'main.bitfinex',
        'main.coins',
        'main.rates',
        'main.stocks',
        'core',
    ]

    REST_FRAMEWORK = {
        'DEFAULT_PERMISSION_CLASSES': (
            'rest_framework.permissions.IsAuthenticatedOrReadOnly',
        )
    }

    CORS_ORIGIN_ALLOW_ALL = True

    MIDDLEWARE = [
        'whitenoise.middleware.WhiteNoiseMiddleware',
        'django.middleware.security.SecurityMiddleware',
        'django.contrib.sessions.middleware.SessionMiddleware',
        'corsheaders.middleware.CorsMiddleware',
        'django.middleware.common.CommonMiddleware',
        'django.middleware.csrf.CsrfViewMiddleware',
        'django.contrib.auth.middleware.AuthenticationMiddleware',
        'django.contrib.messages.middleware.MessageMiddleware',
        'django.middleware.clickjacking.XFrameOptionsMiddleware',
    ]

    ROOT_URLCONF = 'backend.urls'

    TEMPLATES = [
        {
            'BACKEND': 'django.template.backends.django.DjangoTemplates',
            'DIRS': [],
            'APP_DIRS': True,
            'OPTIONS': {
                'context_processors': [
                    'django.template.context_processors.debug',
                    'django.template.context_processors.request',
                    'django.contrib.auth.context_processors.auth',
                    'django.contrib.messages.context_processors.messages',
                ],
            },
        },
    ]

    WSGI_APPLICATION = 'backend.wsgi.application'


    # Database
    # https://docs.djangoproject.com/en/1.11/ref/settings/#databases
    DATABASE_ENV = values.Value(environ_prefix=None, environ_name='DATABASE_ENV', default='DATABASE_URL')
    DATABASE_URL = values.SecretValue(environ_prefix=None, environ_name=str(DATABASE_ENV))

    DATABASES = {
        'default': dj_database_url.parse(str(DATABASE_URL)),
    }


    # Password validation
    # https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators

    AUTH_PASSWORD_VALIDATORS = [
        {
            'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
        },
        {
            'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
        },
        {
            'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
        },
        {
            'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
        },
    ]

    # Storages
    
    DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
    AWS_STORAGE_BUCKET_NAME = 'www.dustapp.io'
    
    AWS_S3_REGION_NAME = 'eu-west-2'
    AWS_S3_HOST = 's3.eu-west-2.amazonaws.com'
    AWS_S3_SIGNATURE_VERSION = 's3v4'


    # Internationalization
    # https://docs.djangoproject.com/en/1.11/topics/i18n/

    LANGUAGE_CODE = 'en-us'

    TIME_ZONE = 'UTC'

    USE_I18N = True

    USE_L10N = True

    USE_TZ = True


    # Static files (CSS, JavaScript, Images)
    # https://docs.djangoproject.com/en/1.11/howto/static-files/
    STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
    STATIC_ROOT = os.path.join(BASE_DIR, 'static')
    STATIC_URL = '/static/'

    # Extra places for collectstatic to find static files.
    STATICFILES_DIRS = [
    ]
    
    OPEN_EXCHANGE_APP_ID = values.SecretValue(environ_prefix=None)
    ALPHA_VANTAGE_API_KEY = values.SecretValue(environ_prefix=None)
