[ SEA-GHOST MINI SHELL]

/**
 * Created with JetBrains PhpStorm.
 * User: Cory Purnell
 * Date: 04/06/13
 * Time: 10:16 AM
 * To change this template use File | Settings | File Templates.
 */


jQuery.noConflict();
$(function () {
    var availableTags = [
        "almond butter",
        "avocado",
        "asparagus",
        "basil",
        "beef",
        "bell pepper",
        "brown beans",
        "butternut squash",
        "carrot",
        "chicken breast",
        "chicken thigh",
        "clams",
        "coconut milk",
        "curry",
        "dashi",
        "fennel",
        "garlic",
        "ginger",
        "green onion",
        "ground beef",
        "kale",
        "mango",
        "mozzarella",
        "salmon",
        "shrimp",
        "spinach",
        "parsnip",
        "pasta",
        "potatoes",        
        "prawns",
        "roast beef",
        "pulled pork",
        "pork",
        "red onion",
        "tomato",
        "tomato paste",
        "tomato sauce",
        "tofu",
        "tuna",
        "wasabi",
        "white onion"

    ];

    function split(val) {
        return val.split(/,\s*/);
    }

    function extractLast(term) {
        return split(term).pop();
    }

    $("#inputSearch")
        // don't navigate away from the field on tab when selecting an item
        .bind("keydown", function (event) {
            if (event.keyCode === $.ui.keyCode.TAB &&
                $(this).data("ui-autocomplete").menu.active) {
                event.preventDefault();
            }
        })
        .autocomplete({
            minLength: 0,
            source: function (request, response) {
                // delegate back to autocomplete, but extract the last term
                response($.ui.autocomplete.filter(
                    availableTags, extractLast(request.term)));
            },
            focus: function () {
                // prevent value inserted on focus
                return false;
            },
            select: function (event, ui) {
                var terms = split(this.value);
                // remove the current input
                terms.pop();
                // add the selected item
                terms.push(ui.item.value);
                // add placeholder to get the comma-and-space at the end
                terms.push("");
                this.value = terms.join(", ");
                return false;
            }
        });
});