# -*- coding: utf-8 -*-

# Copyright 2017 Novo Nordisk Foundation Center for Biosustainability,
# Technical University of Denmark.
#
# 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.

"""Define and make parseable the memote configuration file."""

from __future__ import absolute_import

import click
from click_configfile import (
    ConfigFileReader, Param, SectionSchema, matches_section)


class ConfigSectionSchema(object):
    """Describes all sections of the memote configuration file."""

    @matches_section("memote")
    class Memote(SectionSchema):
        """Describes the memote configuration keys and values."""

        collect = Param(type=bool, default=True)
        git = Param(type=bool, default=True)
        addargs = Param(type=str, default="")
        model = Param(type=click.Path(exists=True, dir_okay=False))
        directory = Param(type=click.Path(exists=True, file_okay=False,
                                          writable=True))
        github_repository = Param(type=str)
        github_username = Param(type=str)


class ConfigFileProcessor(ConfigFileReader):
    """Determine which files to look for and what sections."""

    config_files = ["memote.ini", "setup.cfg"]
    config_section_schemas = [ConfigSectionSchema.Memote]
