"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = default_1;
const path_1 = __importDefault(require("path"));
const promise_1 = __importDefault(require("../utils/promise"));
const fs_1 = __importDefault(require("../utils/fs"));
const parse_1 = __importDefault(require("../parse"));
const output_1 = __importDefault(require("../output"));
const options_1 = __importDefault(require("./options"));
const getBook_1 = __importDefault(require("./getBook"));
const page_cache_1 = require("../output/page-cache");
const tmpdir_1 = require("../fs/tmpdir");
function default_1(format) {
    return {
        name: `${format} [book] [output]`,
        description: "build a book into an ebook file",
        options: [options_1.default.log],
        exec: function (args, kwargs) {
            const extension = `.${format}`;
            // Output file will be stored in
            const outputFile = args[1] || `book${extension}`;
            // Create temporary directory
            const outputFolder = (0, tmpdir_1.createTmpDirWithRealPath)();
            const book = (0, getBook_1.default)(args, kwargs);
            const logger = book.getLogger();
            const Generator = output_1.default.getGenerator("ebook");
            if (kwargs.reload) {
                (0, page_cache_1.clearCache)();
            }
            return (parse_1.default.parseBook(book)
                .then((resultBook) => {
                return output_1.default.generate(Generator, resultBook, {
                    root: outputFolder,
                    format: format
                });
            })
                // Extract ebook file
                .then((output) => {
                const book = output.getBook();
                const languages = book.getLanguages();
                if (book.isMultilingual()) {
                    return promise_1.default.forEach(languages.getList(), (lang) => {
                        const langID = lang.getID();
                        const langOutputFile = path_1.default.join(path_1.default.dirname(outputFile), `${path_1.default.basename(outputFile, extension)}_${langID}${extension}`);
                        return fs_1.default.copy(path_1.default.resolve(outputFolder, langID, `index${extension}`), langOutputFile);
                    }).thenResolve(languages.getCount());
                }
                else {
                    return fs_1.default.copy(path_1.default.resolve(outputFolder, `index${extension}`), outputFile).thenResolve(1);
                }
            })
                // Log end
                .then((count) => {
                logger.info.ok(`${count} file(s) generated`);
                logger.debug("cleaning up... ");
                return logger.debug.promise(fs_1.default.rmDir(outputFolder));
            }));
        }
    };
}