/*
 * @Description: 
 * @Author: hy
 * @Date: 2019-08-14 17:41:15
 * @LastEditTime: 2019-08-14 17:41:15
 */
Ext.define('uas.data.DataList', {
    requires: [
        'uas.data.Init'
    ]
}, function() {
    var dataLists = {
        "total": "27",
        "data": [{
            "id": "1",
            "price": "71.72",
            "company": "3m Co",
            "date": "2007-09-01",
            "size": "large",
            "visible": "1"
        }, {
            "id": "2",
            "price": "31.61",
            "company": "AT&T Inc.",
            "date": "2008-02-01",
            "size": "extra large",
            "visible": "0"
        }, {
            "id": "3",
            "price": "29.01",
            "company": "Aloca Inc",
            "date": "2007-08-01",
            "size": "medium",
            "visible": "0"
        }, {
            "id": "4",
            "price": "83.81",
            "company": "Altria Group Inc",
            "date": "2007-08-03",
            "size": "large",
            "visible": "0"
        }, {
            "id": "5",
            "price": "52.55",
            "company": "American Express Company",
            "date": "2008-01-04",
            "size": "extra large",
            "visible": "1"
        }, {
            "id": "6",
            "price": "64.13",
            "company": "American International Group Inc.",
            "date": "2008-03-04",
            "size": "small",
            "visible": "1"
        }, {
            "id": "7",
            "price": "75.43",
            "company": "Boeing Co.",
            "date": "2008-01-01",
            "size": "large",
            "visible": "1"
        }, {
            "id": "8",
            "price": "67.27",
            "company": "Caterpillar Inc.",
            "date": "2007-12-03",
            "size": "medium",
            "visible": "1"
        }, {
            "id": "9",
            "price": "49.37",
            "company": "Citigroup, Inc.",
            "date": "2007-11-24",
            "size": "large",
            "visible": "1"
        }, {
            "id": "10",
            "price": "40.48",
            "company": "E.I. du Pont de Nemours and Company",
            "date": "2007-05-09",
            "size": "extra large",
            "visible": "0"
        }, {
            "id": "11",
            "price": "68.1",
            "company": "Exxon Mobile Corp",
            "date": "2007-12-12",
            "size": "large",
            "visible": "1"
        }, {
            "id": "12",
            "price": "34.14",
            "company": "General Electric Company",
            "date": "2008-06-16",
            "size": "extra large",
            "visible": "1"
        }, {
            "id": "13",
            "price": "30.27",
            "company": "General Motors Corporation",
            "date": "2006-12-07",
            "size": "medium",
            "visible": "1"
        }, {
            "id": "14",
            "price": "36.53",
            "company": "Hewlett-Packard Co.",
            "date": "2007-05-13",
            "size": "large",
            "visible": "1"
        }, {
            "id": "15",
            "price": "38.77",
            "company": "Honweywell Intl Inc",
            "date": "2006-11-07",
            "size": "medium",
            "visible": "0"
        }, {
            "id": "16",
            "price": "19.88",
            "company": "Intel Corporation",
            "date": "2007-01-09",
            "size": "small",
            "visible": "1"
        }, {
            "id": "17",
            "price": "81.41",
            "company": "International Business Machines",
            "date": "2005-01-21",
            "size": "extra large",
            "visible": "1"
        }, {
            "id": "18",
            "price": "64.72",
            "company": "Johnson & Johnson",
            "date": "2008-01-10",
            "size": "extra large",
            "visible": "1"
        }, {
            "id": "19",
            "price": "45.73",
            "company": "JP Morgan & Chase & Co",
            "date": "2008-02-20",
            "size": "large",
            "visible": "0"
        }, {
            "id": "20",
            "price": "36.76",
            "company": "McDonald's Corporation",
            "date": "2007-06-12",
            "size": "large",
            "visible": "1"
        }, {
            "id": "21",
            "price": "27.96",
            "company": "Pfizer Inc",
            "date": "2007-12-30",
            "size": "small",
            "visible": "0"
        }, {
            "id": "22",
            "price": "45.07",
            "company": "The Coca-Cola Company",
            "date": "2007-01-30",
            "size": "medium",
            "visible": "0"
        }, {
            "id": "23",
            "price": "34.64",
            "company": "The Home Depot, Inc",
            "date": "2006-12-31",
            "size": "small",
            "visible": "1"
        }, {
            "id": "24",
            "price": "61.91",
            "company": "The Procter & Gamble Company",
            "date": "2007-04-08",
            "size": "extra large",
            "visible": "1"
        }, {
            "id": "25",
            "price": "63.26",
            "company": "United Technologies Corporation",
            "date": "2006-06-04",
            "size": "medium",
            "visible": "1"
        }, {
            "id": "26",
            "price": "35.57",
            "company": "Verizon Communications",
            "date": "2005-07-09",
            "size": "small",
            "visible": "0"
        }, {
            "id": "27",
            "price": "45.45",
            "company": "Wal-Mart Stores, Inc",
            "date": "2006-09-09",
            "size": "large",
            "visible": "1"
        }]
    };

    //from https://git.daplie.com/Daplie/knuth-shuffle/
    function shuffle (array) {
        array = Ext.Array.clone(array);

        var currentIndex = array.length,
            temporaryValue, randomIndex;

        // While there remain elements to shuffle...
        while (0 !== currentIndex) {
            // Pick a remaining element...
            randomIndex = Math.floor(Math.random() * currentIndex);

            currentIndex -= 1;

            // And swap it with the current element.
            temporaryValue = array[currentIndex];

            array[currentIndex] = array[randomIndex];
            array[randomIndex]  = temporaryValue;
        }

        return array;
    }

    Ext.ux.ajax.SimManager.register({
        type: 'json',
        delay: 300,
        url: /\/uas\/DataList(\/\d+)?/,

        data: function(ctx) {
            var idPart = ctx.url.match(this.url)[1],
                id;

            if (idPart) {
                id = parseInt(idPart.substring(1), 10);

                return Ext.Array.findBy(dataLists, function(dataList) {
                    return dataList.id === id;
                });
            } else if (ctx.params.shuffle) {
                return shuffle(dataLists);
            }

            return dataLists;
        }
    });
});