var daysOK1 = [];
var daysFullx = [];
var prev_qty = 0;

$(document).ready(function(){
	$('#waiting-spin').show();
	$.ajax({
		url: '/reservation/get_spaces_1.php',
		cache: false,
		dataType: 'json',
		timeout: 10000,
		success: function (data){
			$.each(data, function(index, value){
				daysOK1.push(value.d);
			});
		}
	});
	$.ajax({
		url: '/reservation/get_spaces_x.php',
		cache: false,
		dataType: 'json',
		timeout: 10000,
		success: function (data){
			$.each(data, function(index, value){
				daysFullx.push(value.d);
			});
			$('#waiting-spin').fadeOut(20);
		}
	});

var def_date = ($('#spinner-qty').val()==1) ? new Date(2024, 4, 07) : new Date(2024, 4, 29);
	var qty = $('#handle-qty').value;
	$('#datepicker').datepicker({
		dateFormat: 'DD dd MM yy',
		altField: '#datetrek',
		altFormat: 'yymmdd', 
		minDate: new Date(2024, 4, 29),
		maxDate: new Date(2025, 11, 31),
		defaultDate: def_date,
		autoSize: true,
		beforeShowDay: checkDay
	});
	$('#datepicker').datepicker('setDate', def_date);

	$('#handle-qty').handleCounter({
		minimum: 1,
		maximize: 12,
		onChange: qtyChanged
	})
	.click(function(e){ event.preventDefault(); });

	if('' != '') {
		$('#datepicker').datepicker('setDate', def_date);
		$('#datepicker').trigger('change');
		return; // mandatory
	}

	$('#form').submit(function(e){
	return true;
		dateval = $('#datetrek').val();
		if(dateval=='') {
			e.preventDefault();
			$('.error-date').show().html("Debe elegir una fecha primero.");
			$('#datepicker').datepicker('show');
			return false;
		}
		$(this).unbind('submit').submit();
	});
});

function qtyChanged(qty) {
	if(qty > 1 && prev_qty > 1) {
		prev_qty = qty;
		return;
	}
	if(qty==1) {
		$('#departures-comment').html("Para 1 sola persona, solo las fechas con un grupo existente se muestran en el calendario.");
		$('#datepicker').datepicker('option', {minDate: new Date(2024, 4, 07)});
		$('#datepicker').datepicker('option', {defaultDate: new Date(2024, 4, 07)});
	}
	else {
		$('#departures-comment').html("A partir de 2 personas, solo las fechas con disponibilidad se muestran en el calendario.");
		$('#datepicker').datepicker('option', {minDate: new Date(2024, 4, 29)});
		$('#datepicker').datepicker('option', {defaultDate: new Date(2024, 4, 29)});
	}
	$('#datepicker').datepicker({
		setDate: null,
	});
	$('#datetrek').val('');
	$('#datepicker').val("Elegir una fecha");
	prev_qty = qty;
}

function checkDay(date) {
	var check = date.getFullYear()+'.'+(date.getMonth()+1)+'.'+date.getDate();
	var qty=$('#spinner-qty').val();

	if(date.getMonth()+1 < 3		|| (date.getMonth()+1 == 3		&& date.getDate() < 01))
		return [false, 'day-nospace', "Sin espacios"];

	if(1==0)
		return [true, 'day-ok'];

	if(qty==1) {
		for(var i=0; i<daysOK1.length; i++) {
			if(check==daysOK1[i])
				return [true, 'day-ok'];
		}
		return [false, 'day-nospace', "Sin espacios"];
	}
	else {
		for(var i=0; i<daysFullx.length; i++) {
			if(check==daysFullx[i])
				return [false, 'day-nospace', "Sin espacios"];
		}
		return [true, 'day-ok'];
	}
}