# -*- coding: utf8 -*-
# ============LICENSE_START=======================================================
# org.onap.vvp/validation-scripts
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# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
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# Unless otherwise specified, all software contained herein is licensed
# under the Apache License, Version 2.0 (the “License”);
# you may not use this software except in compliance with the License.
# You may obtain a copy of the License at
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#             http://www.apache.org/licenses/LICENSE-2.0
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# 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.
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#
# Unless otherwise specified, all documentation contained herein is licensed
# under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
# you may not use this documentation except in compliance with the License.
# You may obtain a copy of the License at
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#             https://creativecommons.org/licenses/by/4.0/
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# Unless required by applicable law or agreed to in writing, documentation
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# ============LICENSE_END============================================
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import yaml


def check_basename_ending(template_type, basename):
    '''
    return True/False if the template type is matching
    the filename
    '''
    if not template_type:
        return True
    elif template_type == 'volume':
        return basename.endswith('_volume')
    else:
        return not basename.endswith('_volume')


def get_parsed_yml_for_yaml_files(yaml_files, sections=[]):
    '''
    get the parsed yaml for a list of yaml files
    '''
    parsed_yml_list = []
    for yaml_file in yaml_files:
        yml = ''

        try:
            with open(yaml_file) as fh:
                yml = yaml.load(fh)
        except Exception as e:
            print(e)

        if yml:
            if sections:
                for k in yml.keys():
                    if k not in sections:
                        del yml[k]
            parsed_yml_list.append(yml)

    return parsed_yml_list