/**
 * @license
 * Copyright 2019 Balena Ltd.
 *
 * 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 * as _ from 'lodash';
import * as path from 'path';

import capitanodoc = require('../../capitanodoc');
import { Category, Document } from './doc-types';
import * as markdown from './markdown';

const result: Document = {
	title: capitanodoc.title,
	introduction: capitanodoc.introduction,
	categories: [],
};

for (const commandCategory of capitanodoc.categories) {
	const category: Category = {
		title: commandCategory.title,
		commands: [],
	};

	for (const file of commandCategory.files) {
		// tslint:disable-next-line:no-var-requires
		const actions: any = require(path.join(process.cwd(), file));

		if (actions.signature) {
			category.commands.push(_.omit(actions, 'action'));
		} else {
			for (const actionName of Object.keys(actions)) {
				const actionCommand = actions[actionName];
				category.commands.push(_.omit(actionCommand, 'action'));
			}
		}
	}

	result.categories.push(category);
}

console.log(markdown.render(result));