"""Application.

The API application is a `flask` application. It provides simple features such
as registering a url for a specific handlers.
"""

from flask import Flask
from owslogger import flask_logger
from owsrequest import flask_request
from snowflake_connector.snowflake_conn import set_default_sessionmaker

from reporting import config

app = Flask(config.SERVICE_NAME)
flask_logger.setup(
    app,
    config.LOGGER_DSN,
    config.ENVIRONMENT,
    config.LOGGER_NAME,
    config.LOGGER_LEVEL,
    config.SERVICE_NAME,
    config.SERVICE_VERSION,
    exclude_paths=[config.HEALTH_CHECK],
)
try:
    import uwsgi  # noqa

    uwsgiRunning = True
except ImportError:
    uwsgiRunning = False

flask_request.setup(
    app,
    config.ENVIRONMENT,
    uwsgi_cache_enabled=uwsgiRunning,
    add_request_context=True,
)

sf_config = {
    'password': config.SNOWFLAKE_PASSWORD,
}
sf_config.update(config.SNOWFLAKE_INSECURE_MODE)

# service-wide Snowflake connection pool settings
set_default_sessionmaker(
    pool_size=config.SNOWFLAKE_POOL_SIZE,
    pool_recycle=config.SNOWFLAKE_POOL_RECYCLE,
    pool_pre_ping=config.SNOWFLAKE_POOL_PRE_PING,
    pool_reset_on_return=config.SNOWFLAKE_POOL_RESET_ON_RETURN,
    sf_config=sf_config,
)