import os
import sys
from cookie_api import JSONRenderer, Base, application_factory

settings = {
    'DATABASE': {
        'URL': 'postgresql://apistar:local@localhost/apistar',
        'METADATA': Base.metadata
    },
    'RENDERERS': [JSONRenderer()],
    'JWT': {
        'SECRET': 'thisisasecret'
    },
    'LOGGING': {
        "LOG_FILE": 'mylogfile.log',
        "LEVEL": "DEBUG"
    }
}


def prepare_import(path):
    """Given a filename this will try to calculate the python path, add it
    to the search path and return the actual module name that is expected.
    """
    path = os.path.realpath(path)

    if os.path.splitext(path)[1] == '.py':
        path = os.path.splitext(path)[0]

    if os.path.basename(path) == '__init__':
        path = os.path.dirname(path)

    module_name = []

    # move up until outside package structure (no __init__.py)
    while True:
        path, name = os.path.split(path)
        module_name.append(name)

        if not os.path.exists(os.path.join(path, '__init__.py')):
            break

    if sys.path[0] != path:
        sys.path.insert(0, path)

    return '.'.join(module_name[::-1])


app = application_factory(settings)

if __name__ == "__main__":
    app.main()