ui/js/controllers/health-ctrl.js

/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
*/

define(['./module'], function (controllers) {
    'use strict';
    controllers.controller('HealthCtrl', ['$scope', '$http', '$config', '$location','$timeout', '$route', '$barkChart', '$rootScope', function ($scope, $http, $config, $location, $timeout, $route, $barkChart, $rootScope) {
      console.log('health controller');
      // var url="/js/controllers/heatmap.json";

        var echarts = require('echarts');
        var formatUtil = echarts.format;

        pageInit();

        $scope.orgs = [];
        $scope.dataData = [];
        $scope.finalData = [];
        function pageInit() {
            $scope.$emit('initReq');

//            var url = $config.uri.heatmap;
             var url_dashboard = $config.uri.dashboard ;
//            var url_dashboard = 'data.json';
             var url_organization = $config.uri.organization;
//            var url_organization = 'org.json';
            $http.get(url_organization).then(function successCallback(res){
               var orgNode = null;
               angular.forEach(res.data, function(value,key) {
                    orgNode = new Object();
                    $scope.orgs.push(orgNode);
                    orgNode.name = key;
                    orgNode.assetMap = value;
               });
               $scope.originalOrgs = angular.copy($scope.orgs);
                 $http.post(url_dashboard, {"query": {"match_all":{}},  "sort": [{"tmst": {"order": "asc"}}],"size":1000}).then(function successCallback(data) {
//                 $http.get(url_dashboard).then(function successCallback(data){
                    angular.forEach(data.data.hits.hits, function(sys) {
                        var chartData = sys._source;
                        chartData.sort = function(a,b){
                            return a.tmst - b.tmst;
                        }
                    });
                    $scope.originalData = angular.copy(data.data);

                    $scope.myData = angular.copy($scope.originalData.hits.hits);
                    $scope.metricName = [];
                    for(var i = 0;i<$scope.myData.length;i++){
                        $scope.metricName.push($scope.myData[i]._source.name);
                    }
                    $scope.metricNameUnique = [];
                    angular.forEach($scope.metricName,function(name){
                        if($scope.metricNameUnique.indexOf(name) === -1){
                            $scope.dataData[$scope.metricNameUnique.length] = new Array();
                            $scope.metricNameUnique.push(name);
                        }
                    });

                    for(var i = 0;i<$scope.myData.length;i++){
                        for(var j = 0 ;j<$scope.metricNameUnique.length;j++){
                            if($scope.myData[i]._source.name==$scope.metricNameUnique[j]){
                                $scope.dataData[j].push($scope.myData[i]);
                            }
                        }
                    }
                    angular.forEach($scope.originalOrgs,function(sys,parentIndex){
                        var node = null;
                        node = new Object();
                        node.name = sys.name;
                        node.dq = 0;
                        node.metrics = new Array();
                        angular.forEach($scope.dataData,function(metric,index){
                            if(sys.assetMap.indexOf(metric[metric.length-1]._source.name)!= -1){
                                var metricNode = new Object();
                                metricNode.name = metric[metric.length-1]._source.name;
                                metricNode.timestamp = metric[metric.length-1]._source.tmst;
                                metricNode.dq = metric[metric.length-1]._source.matched/metric[metric.length-1]._source.total*100;
                                metricNode.details = new Array();
                                node.metrics.push(metricNode);
                            }
                        })
                        $scope.finalData.push(node);
                    })
                    $scope.originalData = angular.copy($scope.finalData);
                    renderTreeMap($scope.finalData);
                });

            });
//            $http.get(url).success(function(res) {
//                renderTreeMap(res);
//            });
        }

        function renderTreeMap(res) {
                function parseData(data) {
                    var sysId = 0;
                    var metricId = 0;
                    var result = [];
                    angular.forEach(res,function(sys,key){
                        console.log(sys);

                        var item = {};
                        item.id = 'id_'+sysId;
                        item.name = sys.name;

                        if (sys.metrics != undefined) {
                            item.children = [];
                            angular.forEach(sys.metrics,function(metric,key){
                                var itemChild = {
                                    id: 'id_' + sysId + '_' + metricId,
                                    name: metric.name,// + '(' + metric.dq + '%)',
                                    // value: metric.dq,
                                    value: 1,
                                    dq: metric.dq,
                                    sysName: sys.name,
                                    itemStyle: {
                                        normal: {
                                            color: '#4c8c6f'
                                        }
                                    },
                                    // link:'/#/detailed/'+metric.name,
                                    // target:'self',
                                };
                                if (metric.dqfail == 1) {
                                    itemChild.itemStyle.normal.color = '#ae5732';
                                } else {
                                    itemChild.itemStyle.normal.color = '#005732';
                                }
                                item.children.push(itemChild);
                                metricId++;
                            });
                        }

                        result.push(item);

                        sysId ++;
                    });
                    return result;
                }

                var data = parseData(res);
                console.log(data);

                function getLevelOption() {
                    return [
                        {
                            itemStyle: {
                                normal: {
                                    borderWidth: 0,
                                    gapWidth: 6,
                                    borderColor: '#000'
                                }
                            }
                        },

                        {
                            itemStyle: {
                                normal: {
                                    gapWidth: 1,
                                    borderColor: '#fff'
                                }
                            }
                        }
                    ];
                }

                var option = {

                    title: {
                        text: 'Data Quality Metrics Heatmap',
                        left: 'center'
                    },

                    backgroundColor: 'transparent',

                    tooltip: {
                        formatter: function(info) {
                            var dqFormat = info.data.dq>100?'':'%';
                            return [
                                '<span style="font-size:1.8em;">' + formatUtil.encodeHTML(info.data.sysName) + ' &gt; </span>',
                                '<span style="font-size:1.5em;">' + formatUtil.encodeHTML(info.data.name)+'</span><br>',
                                '<span style="font-size:1.5em;">dq : ' + info.data.dq.toFixed(2) + dqFormat + '</span>'
                            ].join('');
                        }
                    },

                    series: [
                        {
                            name:'System',
                            type:'treemap',
                            itemStyle: {
                                normal: {
                                    borderColor: '#fff'
                                }
                            },
                            levels: getLevelOption(),
                            breadcrumb: {
                                show: false
                            },
                            roam: false,
                            nodeClick: 'link',
                            data: data,
                            // leafDepth: 1,
                            width: '95%',
                            bottom : 0
                        }
                    ]
                };

                resizeTreeMap();
                $scope.myChart = echarts.init(document.getElementById('chart1'), 'dark');
                $scope.myChart.setOption(option);

                $scope.myChart.on('click', function(param) {
                    // if (param.data.sysName) {
                    //     $location.path('/metrics/' + param.data.sysName);
                    //     $scope.$apply();
                    //     return false;
                    // }
                    // param.event.event.preventDefault();
                    if (param.data.name) {
                        // $location.path('/detailed/'+param.data.name);
                        window.location.href = '/#!/detailed/'+param.data.name;
                    }
                });

        }

        $scope.$on('resizeHandler', function(e) {
            if($route.current.$$route.controller == 'HealthCtrl'){
                console.log('health resize');
                resizeTreeMap();
                $scope.myChart.resize();
            }
        });

        function resizeTreeMap() {
            $('#chart1').height( $('#mainWindow').height() - $('.bs-component').outerHeight() );
        }

    }]);
});