var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
/* eslint-disable no-console */
/**
 * Copyright © 2020 Johnson & Johnson
 *
 * 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 pathUtil from 'path';
import fs from 'fs';
import { ensureDirSync } from 'fs-extra';
import locateFiles from './locateFiles';
require('dotenv').config({ path: '.env.site' });
// determine if api doc generation is enabled
// when enabled, api doc files are copied to doc server and a link is added to navigation bar.
var isEnabled = function () { return process.env.BODILESS_DOCS_API_ENABLED === '1'; };
// directory that contains api docs of a package.
var API_DOC_PACKAGE_PATH = 'doc/api';
// path of the doc server that stores documentation
var API_DOC_DOCSERVER_PATH = '/Development/API';
// name of index file from typedoc
var API_DOC_INDEX_FILE_NAME = 'README';
/**
 * adds API link to the navigation tree.
 */
var updateNavigation = function (docPath, paths) {
    var paths$1 = paths;
    if (paths$1.Development !== undefined) {
        // we need to ensure target directory exists
        // otherwise an error will be thrown during navbar creation
        ensureDirSync(pathUtil.join(docPath, API_DOC_DOCSERVER_PATH));
        // adds an api link to the tree
        paths$1.Development.API = {
            'README.md': 'README.md',
        };
    }
    return paths$1;
};
/**
 * reads package.json and returns name of the package
 * returns undefined if package.json does not exist or if there is a file parsing error
 * @param packageJsonPath path to package.json.
 */
var getPackageNameFromPackageJson = function (packageJsonPath) {
    var packageName;
    try {
        var packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
        packageName = packageJson.name;
    }
    catch (_a) {
        console.log("Error reading package.json from ".concat(packageJsonPath));
    }
    return packageName;
};
/**
 * finds all packages containing api docs.
 */
var findApiDocPaths = function () { return __awaiter(void 0, void 0, void 0, function () {
    return __generator(this, function (_a) {
        return [2 /*return*/, locateFiles({
                // assuming globals.md is a documentation index file generated by doc generator.
                filePattern: new RegExp("".concat(API_DOC_PACKAGE_PATH, "/").concat(API_DOC_INDEX_FILE_NAME, ".md$")),
                // filePattern: /docs.json$/,
                startingRoot: './',
                action: function (filePath) {
                    var _a;
                    // filePath is a path to index file, navigating up to get api doc root.
                    var apiDocPath = pathUtil.resolve(filePath, '..');
                    // determine based on settings how many levels should we navigate up to get package path.
                    var resolveTo = new Array(API_DOC_PACKAGE_PATH.split('/').length).fill('..').join('/');
                    var packagePath = pathUtil.resolve(apiDocPath, resolveTo);
                    var packageNameFromPackageJson = getPackageNameFromPackageJson(pathUtil.resolve(packagePath, 'package.json'));
                    var packageName = packageNameFromPackageJson || pathUtil.basename(packagePath);
                    return Promise.resolve((_a = {},
                        _a[packageName] = apiDocPath,
                        _a));
                },
            })];
    });
}); };
var copyApiDocs = function (_a) {
    var paths = _a.paths, targetDocPath = _a.targetDocPath, copier = _a.copier;
    return __awaiter(void 0, void 0, void 0, function () {
        var promises;
        return __generator(this, function (_b) {
            promises = [];
            Object.keys(paths).forEach(function (packageName) {
                var apiDocPath = paths[packageName];
                var targetPath = pathUtil.join(targetDocPath, API_DOC_DOCSERVER_PATH, packageName);
                ensureDirSync(pathUtil.dirname(targetPath));
                promises.push(copier(apiDocPath, targetPath));
            });
            return [2 /*return*/, Promise.all(promises)];
        });
    });
};
/**
 * Copies API docs to doc server.
 * Generates index page and navigation bar for API docs.
 */
var buildApiDoc = function (props) { return __awaiter(void 0, void 0, void 0, function () {
    var copier, targetDocPath, paths, paths$1, APINavBarContent, sideBarPath, indexFilePath;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                if (!isEnabled()) {
                    console.warn('API doc build is disabled. Set BODILESS_DOCS_API_ENABLED environment variable to "1" to enable it');
                }
                copier = props.copier, targetDocPath = props.targetDocPath;
                return [4 /*yield*/, findApiDocPaths()];
            case 1:
                paths = _a.sent();
                paths$1 = paths.reduce(function (prevVal, curVal) { return (__assign(__assign({}, prevVal), curVal)); }, {});
                // copying docs to doc server
                return [4 /*yield*/, copyApiDocs({ copier: copier, targetDocPath: targetDocPath, paths: paths$1 })];
            case 2:
                // copying docs to doc server
                _a.sent();
                APINavBarContent = Object.keys(paths$1)
                    .map(function (pkg) { return "* [".concat(pkg, "](").concat(API_DOC_DOCSERVER_PATH, "/").concat(pkg, "/").concat(API_DOC_INDEX_FILE_NAME, ")"); })
                    .join('\n');
                sideBarPath = pathUtil.join(targetDocPath, API_DOC_DOCSERVER_PATH, '_sidebar.md');
                fs.writeFileSync(sideBarPath, APINavBarContent);
                indexFilePath = pathUtil.join(targetDocPath, API_DOC_DOCSERVER_PATH, 'README.md');
                fs.writeFileSync(indexFilePath, APINavBarContent);
                return [2 /*return*/];
        }
    });
}); };
export default buildApiDoc;
export { updateNavigation };
//# sourceMappingURL=blApiDocsBuild.js.map