4.RealEstateAgency

function realEstateAgency () {
	let profit = $('h1').eq(0);
	let profitSum = 0;
	//let roof = $('#roof');
	let building = $('#building');
	let message = $('#message');
	let offers = [];

	let price = $('input[name=apartmentRent]');
	let apratment = $('input[name=apartmentType]');
	let commRate = $('input[name=agencyCommission]');

	let familyBudget = $('input[name=familyBudget]');
	let familyApartType = $('input[name=familyApartmentType]');
	let family = $('input[name=familyName]');

	let regOffer = $('button[name=regOffer]');
	regOffer.on('click', function() {

		let allPresent = price.val() !== undefined && apratment.val() !== undefined && commRate.val() !== undefined;
		let bothAreNums = typeof +price.val() === 'number' && typeof +commRate.val() === 'number'
		let validApartmentType = apratment.val() !== ' ' && !apratment.val().includes(':');

		if(allPresent && validApartmentType && +price.val() > 0 &&
			bothAreNums && +commRate.val() >= 0 && +commRate.val() <= 100 ) {
			let buildDiv = $('<div>').addClass('apartment');
			let p1 = $('<p>').text(`Rent: ${price.val()}`);
			let p2 = $('<p>').text(`Type: ${apratment.val()}`);
			let p3 = $('<p>').text(`Commission: ${commRate.val()}`);
			buildDiv.append(p1, p2, p3);
			building.append(buildDiv);


			message.text('Your offer was created successfully.');
		} else {
			message.text('Your offer registration went wrong, try again.');
		}

		price.val('');
		apratment.val('');
		commRate.val('');
	});
	let findOffer = $('button[name=findOffer]');
	findOffer.on('click', function() {

		let apps = $('div.apartment');
		let searched = familyApartType.val()

		let isIn = false;
		for (let app of apps) {

			let rentVal = $(app).find('p').eq(0).text().substring(6);
			let typeVal = $(app).find('p').eq(1).text().substring(6);
			let rateVal = $(app).find('p').eq(2).text().substring(12);

			let ratePercentVal = +rentVal + (+rentVal * (+rateVal / 100));
			let isBudgetEnough = ratePercentVal <= +familyBudget.val();

			if(searched === typeVal && isBudgetEnough) {
				isIn = true;
			}
			console.log(isIn)
		}

		let allPresent = familyBudget.val() !== undefined && familyApartType.val() !== undefined && family.val() !== undefined;
		if(allPresent && familyApartType.val() !== ' ' && family.val() !== ' '  && +familyBudget.val() > 0 && isIn) {
			for (let app of apps) {
				let rent = $(app).find('p').eq(0).text().substring(6);
				let type = $(app).find('p').eq(1).text().substring(6);
				let rate = $(app).find('p').eq(2).text().substring(12);

				let percent = +rent * (+rate / 100);
				let ratePercent = +rent + (+rent * (+rate / 100));

				let isBudgetEnough = ratePercent <= +familyBudget.val();
				if(type === familyApartType.val() && isBudgetEnough) {
					profitSum += percent * 2;
					profit.text(`Agency profit: ${profitSum} lv.`);

					$(app).find('p').eq(0).text(`${family.val()}`);
					$(app).find('p').eq(1).text('live here now');
					$(app).find('p').eq(2).remove();
					$(app).attr('style', "border: 2px solid red;");
					$(app).append($('<button>').text('MoveOut').on('click', function(ev) {
						let thisApp = ev.target.parentNode;
						console.log('inside MoveOut')
						message.text(`They had found cockroaches in ${$(thisApp).find('p').eq(0).text()}\'s apartment`);
						$(thisApp).remove();
					}))
				}
			}

			message.text('Enjoy your new home! :))');

		} else {
			message.text('We were unable to find you a home, so sorry :(');
		}

		familyBudget.val('');
		familyApartType.val('');
		family.val('');
	});


}