"""Application configuration."""

import logging
import os

from secrets_manager.python_ext import PythonSecretsManager

# Service information
SERVICE_NAME = "ows-video"
SERVICE_VERSION = "1.0.0"

# Production environment
PROD_ENVIRONMENT = "prod"
DEV_ENVIRONMENT = "dev"
QA_ENVIRONMENT = "qa"
TEST_ENVIRONMENT = "test"
ENVIRONMENT = os.environ.get("Environment") or DEV_ENVIRONMENT

sm = PythonSecretsManager(environment=ENVIRONMENT, service_name=SERVICE_NAME)

# Errors and loggers
LOGGER_LEVEL = logging.INFO
LOGGER_NAME = "ows1"

# Generic handlers
HEALTH_CHECK = "/hello/"

# Amazon Web Services
# -------------------
AWS_REGION = os.environ.get("AWS_REGION", "us-east-1")
VIDEO_BUCKET_NAME = "{}-orcd-video-assets".format(ENVIRONMENT)
UPLOAD_RAW_DIR_ROLE_ARN = os.environ.get("UPLOAD_RAW_ROLE_ARN")
UPLOAD_RAW_DIR_ROLE_DURATION_SECONDS = int(
    os.environ.get("UPLOAD_RAW_DIR_ROLE_DURATION_SECONDS") or 3600
)

VIDEO_INGESTION_WORKFLOW_STATE_MACHINE_ARN = os.environ.get(
    "VIDEO_INGESTION_WORKFLOW_STATE_MACHINE_ARN"
)
VIDEO_APPROVAL_WORKFLOW_STATE_MACHINE_ARN = os.environ.get(
    "VIDEO_APPROVAL_WORKFLOW_STATE_MACHINE_ARN"
)
VIDEO_INGESTION_REENCODE_WORKFLOW_STATE_MACHINE_ARN = os.environ.get(
    "VIDEO_INGESTION_REENCODE_WORKFLOW_STATE_MACHINE_ARN"
)

MEDIACONVERT_URL = os.environ.get("MEDIACONVERT_URL")

# Database config
VIDEO_DB_URL = "mysql+pymysql://{user}:{password}@{host}/{name}?charset=utf8".format(
    user=os.environ.get("VIDEO_DB_USER"),
    password=sm.get_cred("ows_video_password"),
    host=os.environ.get("VIDEO_DB_HOST"),
    name=os.environ.get("VIDEO_DB_NAME"),
)
AR_DB_URL = (
    "mysql+pymysql://{user}:{password}@{host}:{port}/{name}?charset={charset}".format(
        user=os.environ.get("AR_DB_USER"),
        password=sm.get_cred("ar_db_password"),
        host=os.environ.get("AR_DB_HOST"),
        port=os.environ.get("AR_DB_PORT", "3306"),
        name=os.environ.get("AR_DB_NAME"),
        charset=os.environ.get("AR_DB_CHARSET", "utf8mb4"),
    )
)

# https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/AuroraMySQL.Managing.Performance.html#AuroraMySQL.Managing.MaxConnections
# TODO - this should be in task configuration, not code
if ENVIRONMENT in [QA_ENVIRONMENT, PROD_ENVIRONMENT]:
    # db.r4.4xlarge
    MAX_CONNECTIONS = 1000
    NUM_INSTANCES_IN_ENV = 2
elif ENVIRONMENT == DEV_ENVIRONMENT:
    # db.t2.small
    MAX_CONNECTIONS = 45
    NUM_INSTANCES_IN_ENV = 2
else:
    MAX_CONNECTIONS = 5
    NUM_INSTANCES_IN_ENV = 1
SQLALCHEMY_POOL_SIZE = int(MAX_CONNECTIONS / NUM_INSTANCES_IN_ENV)
SQLALCHEMY_POOL_RECYCLE_MS = 3600  # Avoids connections going stale
SQLALCHEMY_POOL_MAX_OVERFLOW = 0
SQLALCHEMY_POOL_PRE_PING = True
SQLALCHEMY_POOL_TIMEOUT = 30

QUERY_RECORD_LIMIT = 1000
RFC3339_DATETIME_FORMAT = "%Y-%m-%dT%H:%M:%SZ"
PAGE_OFFSET_DEFAULT = 0

# EC2 Wowza
WOWZA_URL = os.environ.get("WOWZA_URL", "https://qa-aws-wowza.qaorch.com")
WOWZA_PATH_PREFIX = os.environ.get("WOWZA_PATH_PREFIX", "vods3")
WOWZA_TOKEN_TTL_IN_SECONDS = int(os.environ.get("WOWZA_TOKEN_TTL_IN_SECONDS", 1000))
WOWZA_GRACE_PERIOD = int(os.environ.get("WOWZA_GRACE_PERIOD", 100))
WOWZA_SHARED_SECRET = sm.get_cred("WOWZA_SHARED_SECRET")

# CloudFront Setup
CLOUDFRONT_PRIVATE_KEY_TEMPLATE = """
-----BEGIN RSA PRIVATE KEY-----
{key_data}
-----END RSA PRIVATE KEY-----
"""
CLOUDFRONT_KEY_PAIR_ID = sm.get_cred("CLOUDFRONT_KEY_PAIR_ID")
CLOUDFRONT_PRIVATE_KEY = CLOUDFRONT_PRIVATE_KEY_TEMPLATE.format(
    key_data=sm.get_cred("CLOUDFRONT_PRIVATE_KEY").replace(" ", "\n")
)

S3_TOKEN_EXPIRATION_FORMAT = "%Y-%m-%d %H:%M:%S"

AUTO_APPROVE_USER_ID = os.environ.get("AUTO_APPROVE_USER_ID", 2204)
AUTO_APPROVE_USER = f"oa:{AUTO_APPROVE_USER_ID}"