one/dist/cjs/platform/data-scanner/recognizedItems.cjs

One is a React framework for web, iOS, and Android apps.

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
	for (var name in all) __defProp(target, name, {
		get: all[name],
		enumerable: true
	});
};
var __copyProps = (to, from, except, desc) => {
	if (from && typeof from === "object" || typeof from === "function") {
		for (let key of __getOwnPropNames(from)) if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, {
			get: () => from[key],
			enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
		});
	}
	return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var recognizedItems_exports = {};
__export(recognizedItems_exports, { recognizedItems: () => recognizedItems });
module.exports = __toCommonJS(recognizedItems_exports);
function recognizedItems(native) {
	return { [Symbol.asyncIterator]() {
		const queue = [];
		const waiting = [];
		let ended = false;
		let canceled = false;
		const end = () => {
			ended = true;
			for (const resolve of waiting.splice(0)) resolve({
				done: true,
				value: void 0
			});
		};
		const id = native.subscribeRecognizedItems((items) => {
			if (ended) return;
			const resolve = waiting.shift();
			if (resolve) resolve({
				done: false,
				value: items
			});
			else queue.push(items);
		}, end);
		return {
			next() {
				const value = queue.shift();
				if (value) return Promise.resolve({
					done: false,
					value
				});
				if (ended) return Promise.resolve({
					done: true,
					value: void 0
				});
				return new Promise((resolve) => waiting.push(resolve));
			},
			async return() {
				queue.length = 0;
				end();
				if (!canceled) {
					canceled = true;
					native.unsubscribeRecognizedItems(id);
				}
				return {
					done: true,
					value: void 0
				};
			}
		};
	} };
}