Method _print

lib/stats/StatsPrinter.js:218–311

* Returns printed result. * @private * @param {string} type type * @param {PrintObject} object object * @param {StatsPrinterContext=} baseContext context * @returns {string | undefined} printed result

(type, object, baseContext)

	 * @returns {string | undefined} printed result
	 */
	_print(type, object, baseContext) {
		/** @type {StatsPrinterContext} */
		const context = {
			...baseContext,
			type,
			[type]: object
		};

		/** @type {string | undefined} */
		let printResult = this._forEachLevel(this.hooks.print, type, (hook) =>
			hook.call(object, context)
		);
		if (printResult === undefined) {
			if (Array.isArray(object)) {
				const sortedItems = [...object];
				this._forEachLevel(this.hooks.sortItems, type, (h) =>
					h.call(
						sortedItems,
						/** @type {StatsPrinterContextWithExtra} */
						(context)
					)
				);
				const printedItems = sortedItems.map((item, i) => {
					const itemContext =
						/** @type {StatsPrinterContextWithExtra} */
						({
							...context,
							_index: i
						});
					const itemName = this._forEachLevel(
						this.hooks.getItemName,
						`${type}[]`,
						(h) => h.call(item, itemContext)
					);
					if (itemName) itemContext[itemName] = item;
					return this.print(
						itemName ? `${type}[].${itemName}` : `${type}[]`,
						item,
						itemContext
					);
				});
				printResult = this._forEachLevel(this.hooks.printItems, type, (h) =>
					h.call(
						/** @type {string[]} */ (printedItems),
						/** @type {StatsPrinterContextWithExtra} */
						(context)
					)
				);
				if (printResult === undefined) {
					const result = printedItems.filter(Boolean);
					if (result.length > 0) printResult = result.join("\n");
				}
			} else if (object !== null && typeof object === "object") {
				const elements = Object.keys(object).filter(
					(key) => object[key] !== undefined
				);
				this._forEachLevel(this.hooks.sortElements, type, (h) =>
					h.call(