#!/usr/bin/env python
import os
from app import create_app, db
from app.models import User, Role
from flask_script import Manager, Shell
from flask_migrate import Migrate, MigrateCommand

if os.path.exists('.env'):
    print('Importing environment from .env...')
    for line in open('.env'):
        var = line.strip().split('=')
        if len(var) == 2:
            os.environ[var[0]] = var[1]

app = create_app(os.getenv('FLASK_CONFIG') or 'default')
manager = Manager(app)
migrate = Migrate(app, db)


def make_shell_context():
    return dict(
        app=app,
        db=db,
        User=User,
        Role=Role
    )


manager.add_command(
    'shell',
    Shell(make_context=make_shell_context)
)
manager.add_command('db', MigrateCommand)


@manager.command
def test():
    import unittest
    tests = unittest.TestLoader().discover('tests')
    unittest.TextTestRunner(verbosity=2).run(tests)


@manager.command
def profile(length=25, profile_dir=None):
    from werkzeug.middleware.profiler import ProfilerMiddleware
    app.wsgi_app = ProfilerMiddleware(app.wsgi_app, restrictions=[length], profile_dir=profile_dir)
    app.run()


@manager.command
def deploy():
    from flask_migrate import upgrade
    from app.models import Role

    upgrade()
    Role.insert_roles()


if __name__ == '__main__':
    manager.run()
