var dont_autofocus=0;
function putFocus(formInst, elementInst, fromBody) {
	if (dont_autofocus > 0 && fromBody==1) { 
		return false;
	}
	if (document.forms.length > 0) {
		document.forms[formInst].elements[elementInst].focus();
	}
}
           
function TabNext(obj,event,len,next_field) { } // removed because it can't be consistent

function CheckMaxLength(Object, MaxLen) {
	if(Object.value.length > MaxLen) {     
		Object.value = Object.value.substring(0, MaxLen);
	}
}

//  this function sets the date to the current date based upon the ID field 
function SetToday (idday, idmonth, idyear) {
	idArray = new Array(idday, idmonth, idyear);

    let day = '02';
    let month = 'MAY';
    let year = '24';

    let months = Array.from(document.getElementById(idmonth).options).map(option => option.value);
    if (months.includes('05')) {
        month = '05';
    }

    for (let item of document.getElementById(idyear).options) {
        if (item.value !== '') {
            if (item.value.length === 4) {
                year = '2024';
            }
            break;
        }
    }

	valueArray = new Array(day, month, year);
	for (h = 0; h < 3; h++) {
		optionsCount = document.getElementById(idArray[h]).options.length;
		for (i = 0; i < optionsCount; i++) {
			if (valueArray[h] == document.getElementById(idArray[h]).options[i].value) {
				document.getElementById(idArray[h]).selectedIndex = i;
			}
		}
	}     
}

//  this function resets the date field
function ClearToday (idday, idmonth, idyear) {
    let months = Array.from(document.getElementById(idmonth).options).map(option => option.value);
    let days = Array.from(document.getElementById(idday).options).map(option => option.value);
    let years = Array.from(document.getElementById(idyear).options).map(option => option.value);

    if (months.includes('')) {
        document.getElementById(idmonth).selectedIndex = 0;
    }

    if (days.includes('')) {
        document.getElementById(idday).selectedIndex = 0;
    }

    if (years.includes('')) {
        document.getElementById(idyear).selectedIndex = 0;
    }
}


	
function insertTab(event,obj) {
	var tabKeyCode = 9;
	if (event.which) // mozilla
		var keycode = event.which;
	else // ie
		var keycode = event.keyCode;
	if (keycode == tabKeyCode) {
		if (event.type == "keydown") {
			if (obj.setSelectionRange) {
				// mozilla
				var s = obj.selectionStart;
				var e = obj.selectionEnd;
				obj.value = obj.value.substring(0, s) + 
					"\t" + obj.value.substr(e);
				obj.setSelectionRange(s + 1, s + 1);
				obj.focus();
			} else if (obj.createTextRange) {
				// ie
				document.selection.createRange().text="\t"
				obj.onblur = function() { this.focus(); this.onblur = null; };
			} else {
				// unsupported browsers
			}
		}
		if (event.returnValue) // ie ?
			event.returnValue = false;
		if (event.preventDefault) // dom
			event.preventDefault();
		return false; // should work in all browsers
	}
	return true;
}
	
function numbersonly(myfield, e, dec) {
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	// control keys
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
	   return true;
	
	// numbers
	else if ((("0123456789.").indexOf(keychar) > -1))
	   return true;
	
	// decimal point jump
	else if (dec && (keychar == "."))
	   {
	   myfield.form.elements[dec].focus();
	   return false;
	   }
	else
	   return false;
}

function alphanumbersonly(myfield, e, dec) {
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	// control keys
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
	   return true;
	
	// numbers & letters
	else if ((("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ").indexOf(keychar) > -1))
	   return true;
	
	// decimal point jump
	else if (dec && (keychar == "."))
	   {
	   myfield.form.elements[dec].focus();
	   return false;
	   }
	else
	   return false;
	   
}

function alphaonly(myfield, e, dec) {
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	// control keys
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
	   return true;
	
	// alpha
	else if ((("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'.- ").indexOf(keychar) > -1))
	   return true;
	
	// decimal point jump
	else if (dec && (keychar == "."))
	   {
	   myfield.form.elements[dec].focus();
	   return false;
	   }
	else
	   return false;
}

function toggleByRow(elem) {
	rowElement = elem.parentNode.parentNode;
	inputElements = rowElement.getElementsByTagName('input');
	for ( i=0; i < inputElements.length; i++ ) {
		if ( (inputElements[i].type == 'checkbox' || inputElements[i].type == 'radio') && inputElements[i] != elem ) {
			inputElements[i].disabled = elem.checked;
			inputElements[i].checked = false;
		}
	}
}
	
function countChars(textArea,countDisplay,maxCount) {
	
	var line_break = lineBreaks(textArea),
		message_length = textArea.value.length + line_break,
		remainingChars = 0,
		displayString = '';

	remainingChars = (maxCount - message_length); 
	
	if ( remainingChars < 0 ) {
		textArea.value = textArea.value.substring(0, (maxCount - line_break)); // have to use the line_return count to modify max count since this substr will only remove 1 char per line return
	} else {
		// replace the number in the counter display
		displayString = document.getElementById(countDisplay).innerHTML;
		displayString = displayString.replace(/\d+/,remainingChars);
		document.getElementById(countDisplay).innerHTML = displayString;
	}
	
	// helper func to get number of line returns in textarea
	function lineBreaks(obj) {
		try {
			return obj.value.match(/[^\n]*\n[^\n]*/gi).length; 
		} catch (e) {
			return 0; 
		}
	}
}
// this removes the saved message
$(function(){
	setTimeout(function(){  $('div.sps_flash_msg').fadeOut('slow');},1500);	
});	

function getDynamicMP(target,year,school,system,options) {
	var yr = $("select[id="+year+"]").val();
	var sch = $("select[id="+school+"]").val();
	if(sch==undefined) {
		var sch = $("input[id="+school+"]").val();
	}
	if(sch=='' || sch==undefined)  sch = 'ALL';
	$.ajax({
		type: "GET",
		url: system+'/IS3/ajax/DynamicMP.ajax.php',
		data:{"school":sch,"year":yr,"exclude_mp":options["exclude_mp"],"only_mp":options["only_mp"],"include_mp":options["include_mp"],"blank_option":options["blank_option"],"include_fy":options["include_fy"],"default":options["default"]},
		dataType:"html",
		success:function(html) {
			$("select[id=id_"+target+"]").html(html);
		}
	});
}
function isValidDate(dateString) {
    var regEx = /^\d{4}-\d{2}-\d{2}$/;
    if (!dateString.match(regEx)) {
        return false;  // Invalid format
    }

    var d = new Date(dateString);
    if (!d.getTime() && d.getTime() !== 0) {
        return false; // Invalid date
    }

    return d.toISOString().slice(0,10) === dateString;
}
$(function() {
    $('sup.med').html('<img src="assets/Pyconic-Free/PNG/310.png" alt="Med" width="12" height="12">');

    $('sup.med').click(function() {
        var student_id = $(this).parent().attr('id');
        $.ajax({
            method: 'POST',
            url: 'https://186.springfield.k12.il.us/IS3/ajax/display_student.ajax.php',
            data: {
                _run_silent: 'Y',
                student_id: student_id
            },
            success: function(modal) {
                console.log('here');
                $('body').append(modal);
                $('body').css('overflow', 'hidden');
            }
        });
    });
});


// Prevent Double Submits
$(document).ready(function(){
    document.querySelectorAll('form').forEach(form => {
        if (form.classList.contains('allow-multiple-submits')) {
            return;
        }

        /*
         * If form submits and opens a new page then we don't want spinner on form
         */
        if ( form.getAttribute('target') === '_blank' ) {
            return;
        }

        form.addEventListener('submit', (e) => {
            // Prevent if already submitting
            if (form.classList.contains('is-submitting')) {
                e.preventDefault();
            }

            // Add class to hook our visual indicator on
            form.classList.add('is-submitting');
        });
    });
});