utils.js

import dayjs from 'dayjs';
const customParseFormat = require('dayjs/plugin/customParseFormat');
dayjs.extend(customParseFormat);

export const pad = (n) => (n < 10 ? '0' + n : n);

export const randomId = () => {
	let dt = new Date().getTime();
	const uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
		const r = (dt + Math.random() * 16) % 16 | 0;
		dt = Math.floor(dt / 16);
		return (c == 'x' ? r : (r & 0x3) | 0x8).toString(16);
	});
	return uuid;
};

export const convertDay = (date) => {
	let arrayDate = date.split('/');
	date = new Date(`${arrayDate[1]}/${arrayDate[0]}/${arrayDate[2]}`).getDay();
	switch (date) {
		case 0:
			return 'Sunday';
			break;
		case 1:
			return 'Monday';
			break;
		case 2:
			return 'Tuesday';
			break;
		case 3:
			return 'Wednesday';
			break;
		case 4:
			return 'Thursday';
			break;
		case 5:
			return 'Friday';
			break;
		default:
			return 'Saturday';
			break;
	}
};

export const convertTime = (time) => {
	time = time.split(':')[0];
	return time <= 12 ? 'AM' : 'PM';
};

export const nationMapToFlag = (nation) => {
	let map = {
		ca: 'Canada',
		my: 'Malaysia',
		vn: 'Vietnam',
		us: 'U.S.',
		jp: 'Japan',
		kr: 'South Korea',
		ph: 'Philippines',
		bg: 'Bangladesh',
		id: 'India',
		th: 'Thailand',
	};
	let result;
	for (const [key, value] of Object.entries(map)) {
		if (value === nation) {
			result = key;
			break;
		}
	}
	return result;
};

export const getDifferentMinBetweenTime = (startDate, endDate) => {
	const oneMinutes = 1000 * 60 * 60;
	const startTime = startDate.getTime();
	const endTime = endDate.getTime();
	const diffTime = endTime - startTime;
	return Math.round(diffTime / oneMinutes);
};

export const scrollToSmoothly = (container, pos, time) => {
	/*Time is exact amount of time the scrolling will take (in milliseconds)*/
	/*Pos is the y-position to scroll to (in pixels)*/
	/*Code written by hev1*/
	if (typeof pos !== 'number') {
		pos = parseFloat(pos);
	}
	if (isNaN(pos)) {
		console.warn('Position must be a number or a numeric String.');
		throw 'Position must be a number';
	}
	if (pos < 0 || time < 0) {
		return;
	}
	var currentPos = window.scrollY || window.screenTop;
	var start = null;
	time = time || 500;
	window.requestAnimationFrame(function step(currentTime) {
		start = !start ? currentTime : start;
		if (currentPos < pos) {
			var progress = currentTime - start;
			container.scrollTo(
				0,
				((pos - currentPos) * progress) / time + currentPos,
			);
			if (progress < time) {
				window.requestAnimationFrame(step);
			} else {
				container.scrollTo(0, pos);
			}
		} else {
			var progress = currentTime - start;
			container.scrollTo(
				0,
				currentPos - ((currentPos - pos) * progress) / time,
			);
			if (progress < time) {
				window.requestAnimationFrame(step);
			} else {
				container.scrollTo(0, pos);
			}
		}
	});
};
export const convertDDMMYYYYtoMMDDYYYY = (str) => {
	return `${str.split('/')[1]}/${str.split('/')[0]}/${str.split('/')[2]}`;
};

export const convertDateFromTo = (dateStr) => {
	const dateArr = dateStr.split('-');
	const dayjsInstance = dayjs(dateArr[0].trim(), 'DD/MM/YYYY HH:mm');

	const date = dayjsInstance.format('dddd, DD/MM/YYYY');
	const dateObject = dayjsInstance.toDate();
	const fromTime = dayjsInstance.format('HH:mm');
	const endTime = dateArr[1].trim();
	return {
		dateObject,
		date,
		fromTime,
		endTime,
	};
};

export const checkCancelTime = (startTime) => {
	const diff = getDifferentMinBetweenTime(new Date(startTime), new Date());
	return diff > 30 ? true : false;
};

export const getFormattedDate = (dateStr) => {
	let result = dateStr;
	if (dateStr && dateStr.includes('-')) {
		const dateArr = dateStr.split('-');
		result = `${dateArr[2].substring(0, 2)}/${dateArr[1]}/${dateArr[0]}`;
	}
	return result;
};

export const toastInit = {
	position: 'top-right',
	autoClose: 3000,
	hideProgressBar: false,
	closeOnClick: true,
	pauseOnHover: false,
	draggable: true,
	progress: undefined,
};

export const decodeHTML = (encodeHTML) => {
	let result = encodeHTML;
	if (window && typeof window !== 'undefined') {
		const el = document.createElement('textarea');
		el.innerHTML = encodeHTML;
		result = el.value;
	}
	return result;
};