#!/usr/bin/env node
/**
 * Copyright © 2019 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.
 */
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; }
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                    _.trys.pop(); continue;
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            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 };
    }
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
/* eslint-disable no-console, global-require, import/no-dynamic-require */
import path from 'path';
import flow from 'lodash/flow';
import fs from 'fs-extra';
import { withTreeFromFile, getSimplePaths, validatePaths } from './tree';
import { writeTree, writeResources, copyFile, symlinkFile, } from './write';
import { writeSideBars } from './createBar';
import readSettings from './readSettings';
import buildApiDoc, { updateNavigation as apiDocUpdateNavigation } from './blApiDocsBuild';
require('dotenv').config({ path: '.env.site' });
var buildSubTree = function (toc, namespace) { return __awaiter(void 0, void 0, void 0, function () {
    var docsJsonPaths, updates, paths;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                docsJsonPaths = require(path.join(path.resolve(), 'getDocs')).getDocs(namespace);
                return [4 /*yield*/, Promise.all(docsJsonPaths.map(function (path) { return withTreeFromFile(path); }))];
            case 1:
                updates = _a.sent();
                paths = flow(updates)(toc);
                return [2 /*return*/, paths];
        }
    });
}); };
var blDocsBuild = function () { return __awaiter(void 0, void 0, void 0, function () {
    var copier, docPath, toc, nameSpaces, buildPromises, pathsList, paths, error_1, navigationPaths, error_2, error_3, error_4;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                copier = process.env.BODILESS_DOCS_COPYFILES ? copyFile : symlinkFile;
                docPath = './doc';
                toc = readSettings().toc;
                console.log('Building documentation tree');
                nameSpaces = Object.getOwnPropertyNames(toc);
                buildPromises = nameSpaces.map(function (ns) { return buildSubTree(toc[ns], ns); });
                return [4 /*yield*/, Promise.all(__spreadArray(__spreadArray([], buildPromises, true), [
                        // Need to cast this to preserve type of pathsList. We are discarding the last value anyway.
                        fs.emptyDir(docPath),
                    ], false))];
            case 1:
                pathsList = _a.sent();
                paths = nameSpaces.reduce(function (acc, nameSpace, i) {
                    var _a;
                    return (i === 0 ? acc : __assign(__assign({}, acc), (_a = {}, _a[nameSpace] = pathsList[i], _a)));
                }, pathsList[0]);
                // Validate the paths for letter-case typos.
                try {
                    console.log('Validating paths');
                    validatePaths(getSimplePaths(paths));
                }
                catch (error) {
                    console.warn('Error validating paths', error);
                }
                // Now we use the tree we created above to write symlinks, sidebar and navbar.
                console.log('Writing symlinks');
                _a.label = 2;
            case 2:
                _a.trys.push([2, 4, , 5]);
                return [4 /*yield*/, writeTree({
                        paths: paths,
                        loc: docPath,
                    }, copier)];
            case 3:
                _a.sent();
                return [3 /*break*/, 5];
            case 4:
                error_1 = _a.sent();
                console.warn('Error writing symlinks', error_1);
                return [3 /*break*/, 5];
            case 5:
                navigationPaths = apiDocUpdateNavigation(docPath, paths);
                _a.label = 6;
            case 6:
                _a.trys.push([6, 8, , 9]);
                return [4 /*yield*/, writeSideBars(docPath, navigationPaths)];
            case 7:
                _a.sent();
                return [3 /*break*/, 9];
            case 8:
                error_2 = _a.sent();
                console.warn('Error writing sidebars', error_2);
                return [3 /*break*/, 9];
            case 9:
                console.log('Writing resources');
                _a.label = 10;
            case 10:
                _a.trys.push([10, 12, , 13]);
                return [4 /*yield*/, writeResources(docPath, copier)];
            case 11:
                _a.sent();
                return [3 /*break*/, 13];
            case 12:
                error_3 = _a.sent();
                console.warn('Error writing resources', error_3);
                return [3 /*break*/, 13];
            case 13:
                console.log('Building API docs');
                _a.label = 14;
            case 14:
                _a.trys.push([14, 16, , 17]);
                return [4 /*yield*/, buildApiDoc({ targetDocPath: docPath, copier: copier })];
            case 15:
                _a.sent();
                return [3 /*break*/, 17];
            case 16:
                error_4 = _a.sent();
                console.warn('Error building API docs', error_4);
                return [3 /*break*/, 17];
            case 17:
                console.log('Done');
                return [2 /*return*/];
        }
    });
}); };
export default blDocsBuild;
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