{% extends "base.html" %}

{% block head %}

<meta http-equiv="content-type" content="text/html; charset=UTF-8" />

<title>{% block title %}Welcome{% endblock %} | Stackalytics</title>

<link href='http://fonts.googleapis.com/css?family=PT+Sans:400,700,400italic&subset=latin,cyrillic' rel='stylesheet' type='text/css' />
<link href='http://fonts.googleapis.com/css?family=PT+Sans+Caption&subset=latin,cyrillic' rel='stylesheet' type='text/css' />
<link href='http://fonts.googleapis.com/css?family=PT+Sans+Narrow:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css' />

<link rel="icon" href="{{ url_for('static', filename='images/favicon.png') }}" type="image/png"/>

<link rel=stylesheet type=text/css href="{{ url_for('static', filename='css/style.css') }}">
<link rel=stylesheet type=text/css href="{{ url_for('static', filename='css/jquery.jqplot.min.css') }}">
<link rel=stylesheet type=text/css href="{{ url_for('static', filename='css/jquery.dataTables.css') }}">

<script type="text/javascript" src="{{ url_for('static', filename='js/jquery-1.9.1.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jquery.dataTables.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jquery.jqplot.min.js') }}"></script>
<!--[if lt IE 9]><script type="text/javascript" src="{{ url_for('static', filename='js/excanvas.min.js') }}"></script><![endif]-->
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.json2.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.pieRenderer.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.dateAxisRenderer.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.canvasTextRenderer.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.canvasAxisTickRenderer.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.cursor.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.highlighter.min.js') }}"></script>

<script type="text/javascript">

    function showTimeline(data) {
        var plot = $.jqplot('timeline', data, {
            gridPadding: {
                right: 35
            },
            cursor: {
                show: false
            },
            highlighter: {
                show: true,
                sizeAdjust: 6
            },
            axes: {
                xaxis: {
                    tickRenderer: $.jqplot.CanvasAxisTickRenderer,
                    tickOptions: {
                        fontSize: '8pt',
                        angle: -90,
                        formatString: '%b \'%y'
                    },
                    renderer: $.jqplot.DateAxisRenderer,
                    tickInterval: '1 month'
                },
                yaxis: {
                    min: 0,
                    label: ''
                },
                y2axis: {
                    min: 0,
                    label: ''
                }
            },
            series: [
                {
                    shadow: false,
                    fill: true,
                    fillColor: '#4bb2c5',
                    fillAlpha: 0.3
                },
                {
                    shadow: false,
                    fill: true,
                    color: '#4bb2c5',
                    fillColor: '#4bb2c5'
                },
                {
                    shadow: false,
                    lineWidth: 1.5,
                    showMarker: true,
                    markerOptions: { size: 5 },
                    yaxis: 'y2axis'
                }
            ]
        });
    }

    function timelineRenderer(options) {
        $(document).ready(function () {
            $.ajax({
                url: make_uri("/data/timeline", options),
                dataType: "json",
                success: function (data) {
                    showTimeline(data);
                }
            });
        });
    }

    function chartAndTableRenderer(url, table_id, chart_id, link_prefix, options) {

        $(document).ready(function () {

            $.ajax({
                url: make_uri(url, options),
                dataType: "json",
                success: function (data) {

                    var tableData = [];
                    var chartData = [];

                    var limit = 10;
                    var aggregate = 0;
                    var index = 1;
                    var i;
                    var hasComment = false;

                    for (i = 0; i < data.length; i++) {
                        if (i < limit - 1) {
                            chartData.push([data[i].name, data[i].metric]);
                        } else {
                            aggregate += data[i].metric;
                        }

                        var index_label = index;
                        if (data[i].name == "*independent") {
                            index_label = "";
                        } else {
                            index++;
                        }
                        if (data[i].id) {
                            var link = make_link(link_prefix, data[i].id, data[i].name);
                        } else {
                            var link = data[i].name
                        }
                        var rec = {"index": index_label, "link": link, "metric": data[i].metric};
                        if (data[i].comment) {
                            rec["comment"] = data[i].comment;
                            hasComment = true;
                        }
                        tableData.push(rec);
                    }

                    if (i == limit) {
                        chartData.push([data[i-1].name, data[i-1].metric]);
                    } else if (i > limit) {
                        chartData.push(["others", aggregate]);
                    }

                    var tableColumns = [
                            { "mData": "index" },
                            { "mData": "link" },
                            { "mData": "metric" }
                    ];
                    if (hasComment) {
                        tableColumns.push({ "mData": "comment"})
                    }

                    $("#" + table_id).dataTable({
                        "aLengthMenu": [
                            [25, 50, -1],
                            [25, 50, "All"]
                        ],
                        "aaSorting": [
                            [ 2, "desc" ]
                        ],
                        "sPaginationType": "full_numbers",
                        "iDisplayLength": 25,
                        "aaData": tableData,
                        "aoColumns": tableColumns
                    });

                    var plot = $.jqplot(chart_id, [chartData], {
                        seriesDefaults: {
                            renderer: jQuery.jqplot.PieRenderer,
                            rendererOptions: {
                                showDataLabels: true
                            }
                        },
                        legend: { show: true, location: 'e' }
                    });

                }
            });
        });
    }

    function getUrlVars() {
        var vars = {};
        var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function (m, key, value) {
            vars[key] = value;
        });
        return vars;
    }

    $(document).ready(function () {
        $('#metric').val('{{ metric }}');
        $('#release').val('{{ release }}');
        $('#project_type').val('{{ project_type }}');
    });

    function make_link(uri_prefix, id, title, options) {
        var link = make_uri(uri_prefix + encodeURIComponent(id).toLowerCase(), options);
        return "<a href=\"" + link + "\">" + title + "</a>"
    }

    function make_uri(uri, options) {
        var ops = {};
        if (options != null) {
            $.extend(ops, options);
        }
        $.extend(ops, getUrlVars());
        var str = $.map(ops,function (val, index) {
            return index + "=" + val;
        }).join("&");

        return (str == "")? uri: uri + "?" + str;
    }

    function make_std_options() {
        var options = {};
        options['release'] = getRelease();
        options['metric'] = getMetric();
        options['project_type'] = getProjectType();

        return options;
    }

    function reload() {
        window.location.search = $.map(make_std_options(),function (val, index) {
            return index + "=" + val;
        }).join("&")
    }

    $(document).on('change', '#metric', function (evt) {
        reload();
    });

    $(document).on('change', '#release', function (evt) {
        reload();
    });

    $(document).on('change', '#project_type', function (evt) {
        reload();
    });

    function getRelease() {
        return $('#release').val()
    }

    function getMetric() {
        return $('#metric').val()
    }

    function getProjectType() {
        return $('#project_type').val()
    }

</script>

{% block scripts %}{% endblock %}

{% endblock %}

{% block body %}

    <div class="page">
    <div class="aheader">
        <div id="analytics_header">
            <h3>
                <a href="/?metric={{ metric }}&release={{ release }}&project_type={{ project_type }}">Stackalytics</a>
                | {{ self.title() }}</h3>
            <p>Community heartbeat</p>
        </div>

        <div class="drops" style='margin: 0.8em; height: 2em;'>
            <span class="drop_metric" style="float: right;">
                <a href="https://wiki.openstack.org/wiki/Stackalytics">About ↗</a>
            </span>
            <span class="drop_metric" style="float: right;">
            <label for="project_type">Projects&nbsp;</label><select id="project_type" name="project_type">
                <option value="All">all</option>
                {% for option_type, option_groups in project_type_options.iteritems() %}
                    <optgroup label="{{ option_type }}">
                        <option value="{{ option_type }}">{{ option_type }} - all</option>
                        {% for option_group in option_groups %}
                            <option value="{{ option_group }}">{{ option_group }}</option>
                        {% endfor %}
                    </optgroup>
                {% endfor %}
            </select>
            </span>
            <span class="drop_metric" style="float: right;">
            <label for="metric">Metric&nbsp;</label><select id="metric" name="metric">
                {% for metric in metric_options %}
                    <option value="{{ metric[0] }}">{{ metric[1] }}</option>
                {% endfor %}
            </select>
            </span>
            <span class="drop_release" style="float: right;">
            <label for="release">Release&nbsp;</label><select id="release" name="release">
                <option value="all">All times</option>
                {% for release in release_options %}
                    <option value="{{ release.release_name }}">{{ release.release_name | capitalize }}</option>
                {% endfor %}
            </select>
            </span>
        </div>
    </div>

    <div class="navigation">
        <div id="timeline" style="width: 100%; height: 120px; margin-top: 15px;"></div>
    </div>

    <table style="width: 100%" cellspacing="0">
        <tr>
            <td style="width: 50%; vertical-align: top;">
                <div class="body" style="margin-right: 2em;">
                    {% block left_frame %}{% endblock %}
                </div>
            </td>
            <td style="width: 50%; vertical-align: top;">
                <div class="body" style="margin-left: 2em;">
                    {% block right_frame %}{% endblock %}
                </div>
            </td>
        </tr>
    </table>

</div>
{% endblock %}