# Copyright 2018 The MACE Authors. 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 argparse

from jinja2 import Environment, FileSystemLoader


FLAGS = None


def gen_mace_engine_factory(model_tags, template_dir,
                            embed_model_data, output_dir):
    # Create the jinja2 environment.
    j2_env = Environment(
        loader=FileSystemLoader(template_dir), trim_blocks=True)
    # generate mace_run BUILD file
    template_name = 'mace_engine_factory.h.jinja2'
    model_tags = list(model_tags)
    source = j2_env.get_template(template_name).render(
        model_tags=model_tags,
        embed_model_data=embed_model_data,
    )
    with open(output_dir + '/mace_engine_factory.h', "w") as f:
        f.write(source)
