# Copyright (c) 2017 Nokia, Inc.
# All Rights Reserved
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import sys

import click

from gluon.particleGenerator.generator import get_model_list
from gluon.particleGenerator.generator import load_model
from gluon.particleGenerator.generator import verify_model

sys.tracebacklimit = 0


def dummy():
    pass


@click.group()
def cli():
    pass


@click.command()
def list():
    model_list = get_model_list()
    for api in model_list:
        click.echo(api)


@click.command()
@click.argument('api')
def check(api):
    model_list = get_model_list()
    if api not in model_list:
        print("Invalid API name!\n")
        sys.exit(-1)
    click.echo('Check API for ' + api)
    model = load_model('gluon', 'models', api)
    verify_model(model)
    print(model)


cli.add_command(list)
cli.add_command(check)


def main():
    cli()
