$(function() {

    var tt = document.createElement('div'),
        leftOffset = -(~~$('html').css('padding-left').replace('px', '') + ~~$('body').css('margin-left').replace('px', '')),
        topOffset = 0;
    tt.className = 'tooltip top fade in';
    document.body.appendChild(tt);

    var data = [{
        "xScale": "ordinal",
        "comp": [],
        "main": [{
            "className": ".main.l1",
            "data": [{
                "y": 15,
                "x": "2012-11-19T00:00:00"
            }, {
                "y": 11,
                "x": "2012-11-20T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-21T00:00:00"
            }, {
                "y": 10,
                "x": "2012-11-22T00:00:00"
            }, {
                "y": 1,
                "x": "2012-11-23T00:00:00"
            }, {
                "y": 6,
                "x": "2012-11-24T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-25T00:00:00"
            }]
        }, {
            "className": ".main.l2",
            "data": [{
                "y": 29,
                "x": "2012-11-19T00:00:00"
            }, {
                "y": 33,
                "x": "2012-11-20T00:00:00"
            }, {
                "y": 13,
                "x": "2012-11-21T00:00:00"
            }, {
                "y": 16,
                "x": "2012-11-22T00:00:00"
            }, {
                "y": 7,
                "x": "2012-11-23T00:00:00"
            }, {
                "y": 18,
                "x": "2012-11-24T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-25T00:00:00"
            }]
        }],
        "type": "line-dotted",
        "yScale": "linear"
    }, {
        "xScale": "ordinal",
        "comp": [],
        "main": [{
            "className": ".main.l1",
            "data": [{
                "y": 12,
                "x": "2012-11-19T00:00:00"
            }, {
                "y": 18,
                "x": "2012-11-20T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-21T00:00:00"
            }, {
                "y": 7,
                "x": "2012-11-22T00:00:00"
            }, {
                "y": 6,
                "x": "2012-11-23T00:00:00"
            }, {
                "y": 12,
                "x": "2012-11-24T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-25T00:00:00"
            }]
        }, {
            "className": ".main.l2",
            "data": [{
                "y": 29,
                "x": "2012-11-19T00:00:00"
            }, {
                "y": 33,
                "x": "2012-11-20T00:00:00"
            }, {
                "y": 13,
                "x": "2012-11-21T00:00:00"
            }, {
                "y": 16,
                "x": "2012-11-22T00:00:00"
            }, {
                "y": 7,
                "x": "2012-11-23T00:00:00"
            }, {
                "y": 18,
                "x": "2012-11-24T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-25T00:00:00"
            }]
        }],
        "type": "cumulative",
        "yScale": "linear"
    }, {
        "xScale": "ordinal",
        "comp": [],
        "main": [{
            "className": ".main.l1",
            "data": [{
                "y": 12,
                "x": "2012-11-19T00:00:00"
            }, {
                "y": 18,
                "x": "2012-11-20T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-21T00:00:00"
            }, {
                "y": 7,
                "x": "2012-11-22T00:00:00"
            }, {
                "y": 6,
                "x": "2012-11-23T00:00:00"
            }, {
                "y": 12,
                "x": "2012-11-24T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-25T00:00:00"
            }]
        }, {
            "className": ".main.l2",
            "data": [{
                "y": 29,
                "x": "2012-11-19T00:00:00"
            }, {
                "y": 33,
                "x": "2012-11-20T00:00:00"
            }, {
                "y": 13,
                "x": "2012-11-21T00:00:00"
            }, {
                "y": 16,
                "x": "2012-11-22T00:00:00"
            }, {
                "y": 7,
                "x": "2012-11-23T00:00:00"
            }, {
                "y": 18,
                "x": "2012-11-24T00:00:00"
            }, {
                "y": 8,
                "x": "2012-11-25T00:00:00"
            }]
        }],
        "type": "bar",
        "yScale": "linear"
    }];
    var order = [0, 1, 0, 2],
        i = 0,
        xFormat = d3.time.format('%A'),
        chart = new xChart('line-dotted', data[order[i]], '#example-vis', {
            axisPaddingTop: 5,
            dataFormatX: function(x) {
                return new Date(x);
            },
            tickFormatX: function(x) {
                return xFormat(x);
            },
            mouseover: function(d, i) {
                var pos = $(this).offset();
                $(tt).html('<div class="arrow"></div><div class="tooltip-inner">' + d3.time.format('%A')(d.x) + ': ' + d.y + '</div>')
                    .css({
                        top: topOffset + pos.top,
                        left: pos.left + leftOffset
                    })
                    .show();
            },
            mouseout: function(x) {
                $(tt).hide();
            },
            timing: 1250
        }),
        rotateTimer,
        toggles = d3.selectAll('#upd-chart a'),
        t = 3500;

    function updateChart(i) {
        var d = data[i];
        chart.setData(d);
        toggles.classed('active', function() {
            return (d3.select(this).attr('data-type') === d.type);
        });
        return d;
    }

    toggles.on('click', function(d, i) {
        clearTimeout(rotateTimer);
        updateChart(i);
    });

    function rotateChart() {
        i += 1;
        i = (i >= order.length) ? 0 : i;
        var d = updateChart(order[i]);
        rotateTimer = setTimeout(rotateChart, t);
    }
    rotateTimer = setTimeout(rotateChart, t);
}());