function new_user_entry() {
	
}

function init_User_edit(userID, name) {
	$('#save-button').attr("onclick", "saveUser(" + userID + ")");
	$('#delete-button').attr("onclick", "deleteUser(" + userID + ")");
	$('#user-name-input').val(name);
	$('#user-password-input').val('');
	overlay_in();
}


function saveUser(userID) {
	var name_v = $('#user-name-input').val();
	var password_v = $('#user-password-input').val();

	if(name_v.length > 100) {
		alert('Name too long (max 100 characters).')
		return;
	}
	var data = new FormData();

	data.append('password', password_v);
	data.append('name', name_v)

	$.ajax({
	    url: rootURL + 'alterUser/' + userID,
	    type: 'POST',
      data: data,
      cache: false,
      contentType: false,
      processData: false,
			success: function(data) {
				alert("k.");
			},
			error: function() {
				alert("Couldn't update the user information. Please retry.");
			}
	  });

	end_edit();
	$('#edit-button').click(function() {
		init_edit(userID);
	});
}


function deleteUser(userID) {
	if (userID < 0){
		alert('Congratulations! You found the secret UI bug easter egg! This button should not be here, yet I left it specifically because I wanted an easter egg and not because of any other reasons! Good for you!')
		return;
	}
	if (!confirm('Delete the selected user? ')){
		return;
	}
	$.ajax({
		url: rootURL + 'deleteUser/' + userID,
		type: 'GET',
		cache: false,
		contentType: false,
		processData: false,
		success: function() {
			alert("User removed.");
			overlay_out();
			location.reload();
		},
		fail: function() {
			console.log('An error occurred while deleting the entry');
		},
	});
}

function end_edit(){
	//intentionally left blank
}


function show_user_info(userID) {
	$.getJSON(rootURL + 'getpartinfo/' + partID, function(data) {
		$('table#details tr#location td p').text(text_filter(data.location_descriptor)); // name is the location friendly name
		$('#location-dropdown').val(data.location_id);
		$('#container-dropdown').val(data.container_id);
		$('table#details tr#partno td p').text(text_filter(data.partno));
		$('table#details tr#partno td input').val(text_filter(data.partno));
		$('table#details tr#description td p').text(text_filter(data.description));
		$('table#details tr#description td input').val(text_filter(data.description));
		container_onchange();
		if (data.datasheet != null) {
			$('tr#datasheet-head').html($('<td>DATASHEET: <a href="parts/getfile/' + data.datasheet + '"><i class="fa fa-file-text" aria-hidden="true"></i></a></td>'));
			$('#datasheet-input').val(data.datasheet);
		}
		else
			$('tr#datasheet-head td').text('DATASHEET: ');
		$('#edit-button').click(function() {
			init_edit(partID);
		});
		$('#delete-button').click(function() {
			delete_entry(partID);
		});
		overlay_in();
	}).fail(function() {
		console.log( "Fetching part info failed" );
	});
}

function placeMarker(locationID){
	//temporarily not used
	var $img = $('#clickablemap');
	var currentClickPosX = event.pageX - $img.offset().left;
	var currentClickPosY = event.pageY - $img.offset().top;

    var correctX = (($img.prop('naturalWidth') / $img.width()) * currentClickPosX).toFixed(0);
    var correctY = (($img.prop('naturalHeight') / $img.height()) * currentClickPosY).toFixed(0);

    // $("#mapURL").html("elab.png?x=" + correctX + "&y=" + correctY);
    $("#clickablemap").attr("src", "map/" + $("#mapfile-input").val() + "?x=" + correctX + "&y=" + correctY);
}