import os
from pathlib import Path
from shutil import which

import environ

BASE_DIR = Path(".")

env = environ.Env()
env_file = BASE_DIR / ".env"

if os.path.exists(env_file):
    environ.Env.read_env(env_file)

SECRET_KEY = env.str("SECRET_KEY", "this-is-the-default-secret-key")
DEBUG = env.bool("DEBUG", False)

CORS_ORIGIN_WHITELIST = env.str("CORS_ORIGIN_WHITELIST", "http://localhost:8000").split(
    ","
)
CSRF_TRUSTED_ORIGINS = env.str("CSRF_TRUSTED_ORIGINS", "http://localhost:8000").split(
    ","
)

DATABASE_URL = env.db_url("DATABASE_URL", "sqlite:///db.sqlite3")

STATIC_ROOT = env.str("STATIC_ROOT", "static")
MEDIA_ROOT = env.str("MEDIA_ROOT", "media")

REDIS_HOST = env.str("REDIS_HOST", "redis")
REDIS_PORT = env.str("REDIS_PORT", 6379)

PAGE_SIZE = env.int("PAGE_SIZE", 20)
ALLOWED_HOSTS = env.str("ALLOWED_HOSTS", "*").split(",")

CELERY_BROKER_URL = env.str("CELERY_BROKER_URL", "redis://172.17.0.1:6379/0")

S3_ENABLED = env.bool("S3_ENABLED", False)

AWS_S3_HOST = env.str("S3_HOST", "")
AWS_ACCESS_KEY_ID = env.str("S3_ACCESS_KEY_ID", "")
AWS_SECRET_ACCESS_KEY = env.str("S3_SECRET_ACCESS_KEY", "")
AWS_STORAGE_BUCKET_NAME = env.str("S3_STORAGE_BUCKET_NAME", "")
AWS_S3_ENDPOINT_URL = env.str("S3_ENDPOINT_URL", "")

# Redsys
# https://pagosonline.redsys.es/conexion-redireccion.html
REDSYS_DEBUG = env.bool("REDSYS_DEBUG", DEBUG)
REDSYS_SHARED_SECRET = env.str(
    "REDSYS_SHARED_SECRET", "sq7HjrUOBfKmC576ILgskD5srU870gJ7"
)
REDSYS_MERCHANT_CODE = env.str("REDSYS_MERCHANT_CODE", "999008881")
REDSYS_TERMINAL = env.str("REDSYS_TERMINAL", "001")
REDSYS_CURRENCY_CODE = env.str("REDSYS_CURRENCY_CODE", "978")
REDSYS_TPV_DOMAIN = env.str("REDSYS_TPV_DOMAIN", "")

ITEMS_PER_PAGE = env.int("ITEMS_PER_PAGE", 20)
SHOP_COUNTRY = env.str("SHOP_COUNTRY", "ESPAÑA")
NPM_BIN_PATH = which("npm")

EMAIL_BACKEND = env.str(
    "EMAIL_BACKEND", "django.core.mail.backends.console.EmailBackend"
)
EMAIL_HOST = env.str("EMAIL_HOST", "")
EMAIL_HOST_USER = env.str("EMAIL_HOST_USER", "")
EMAIL_HOST_PASSWORD = env.str("EMAIL_HOST_PASSWORD", "")
EMAIL_PORT = env.int("EMAIL_PORT", 587)