Matteo Scandolo | a5d03d5 | 2016-07-21 11:35:46 -0700 | [diff] [blame] | 1 | /** |
| 2 | * © OpenCORD |
| 3 | * |
| 4 | * Visit http://guide.xosproject.org/devguide/addview/ for more information |
| 5 | * |
| 6 | * Created by teone on 3/24/16. |
| 7 | */ |
| 8 | |
| 9 | (function () { |
| 10 | 'use strict'; |
| 11 | |
| 12 | angular.module('xos.uiComponents') |
| 13 | /** |
| 14 | * @ngdoc directive |
| 15 | * @name xos.uiComponents.directive:xosSmartPie |
| 16 | * @restrict E |
| 17 | * @description The xos-table directive |
| 18 | * @param {Object} config The configuration for the component, |
| 19 | * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource) |
| 20 | * and a field name that is used to group the data. |
| 21 | * ``` |
| 22 | * { |
| 23 | resource: 'Users', |
| 24 | groupBy: 'fieldName', |
| 25 | classes: 'my-custom-class', |
| 26 | labelFormatter: (labels) => { |
| 27 | // here you can format your label, |
| 28 | // you should return an array with the same order |
| 29 | return labels; |
| 30 | } |
| 31 | } |
| 32 | * ``` |
| 33 | * @scope |
| 34 | * @example |
| 35 | |
| 36 | Displaying Local data |
| 37 | |
| 38 | <example module="sampleSmartPieLocal"> |
| 39 | <file name="index.html"> |
| 40 | <div ng-controller="SampleCtrlLocal as vm"> |
| 41 | <xos-smart-pie config="vm.configLocal"></xos-smart-pie> |
| 42 | </div> |
| 43 | </file> |
| 44 | <file name="script.js"> |
| 45 | angular.module('sampleSmartPieLocal', ['xos.uiComponents']) |
| 46 | .factory('_', function($window){ |
| 47 | return $window._; |
| 48 | }) |
| 49 | .controller('SampleCtrlLocal', function($timeout){ |
| 50 | |
| 51 | this.datas = [ |
| 52 | {id: 1, first_name: 'Jon', last_name: 'aaa', category: 2}, |
| 53 | {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 1}, |
| 54 | {id: 3, first_name: 'Aria', last_name: 'Stark', category: 2} |
| 55 | ]; |
| 56 | |
| 57 | this.configLocal = { |
| 58 | data: [], |
| 59 | groupBy: 'category', |
| 60 | classes: 'local', |
| 61 | labelFormatter: (labels) => { |
| 62 | return labels.map(l => l === '1' ? 'North' : 'Dragon'); |
| 63 | } |
| 64 | }; |
| 65 | |
| 66 | $timeout(() => { |
| 67 | // this need to be triggered in this way just because of ngDoc, |
| 68 | // otherwise you can assign data directly in the config |
| 69 | this.configLocal.data = this.datas; |
| 70 | }, 1) |
| 71 | }); |
| 72 | </file> |
| 73 | </example> |
| 74 | |
| 75 | Fetching data from API |
| 76 | |
| 77 | <example module="sampleSmartPieResource"> |
| 78 | <file name="index.html"> |
| 79 | <div ng-controller="SampleCtrl as vm"> |
| 80 | <xos-smart-pie config="vm.config"></xos-smart-pie> |
| 81 | </div> |
| 82 | </file> |
| 83 | <file name="script.js"> |
| 84 | angular.module('sampleSmartPieResource', ['xos.uiComponents', 'ngResource', 'ngMockE2E']) |
| 85 | .controller('SampleCtrl', function(){ |
| 86 | this.config = { |
| 87 | resource: 'SampleResource', |
| 88 | groupBy: 'category', |
| 89 | classes: 'resource', |
| 90 | labelFormatter: (labels) => { |
| 91 | return labels.map(l => l === '1' ? 'North' : 'Dragon'); |
| 92 | } |
| 93 | }; |
| 94 | }); |
| 95 | </file> |
| 96 | <file name="backendPoll.js"> |
| 97 | angular.module('sampleSmartPieResource') |
| 98 | .run(function($httpBackend, _){ |
| 99 | let datas = [ |
| 100 | {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1}, |
| 101 | {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2}, |
| 102 | {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1} |
| 103 | ]; |
| 104 | |
| 105 | $httpBackend.whenGET('/test').respond(200, datas) |
| 106 | }) |
| 107 | .factory('_', function($window){ |
| 108 | return $window._; |
| 109 | }) |
| 110 | .service('SampleResource', function($resource){ |
| 111 | return $resource('/test/:id', {id: '@id'}); |
| 112 | }) |
| 113 | </file> |
| 114 | </example> |
| 115 | |
| 116 | Polling data from API |
| 117 | |
| 118 | <example module="sampleSmartPiePoll"> |
| 119 | <file name="index.html"> |
| 120 | <div ng-controller="SampleCtrl as vm"> |
| 121 | <xos-smart-pie config="vm.config"></xos-smart-pie> |
| 122 | </div> |
| 123 | </file> |
| 124 | <file name="script.js"> |
| 125 | angular.module('sampleSmartPiePoll', ['xos.uiComponents', 'ngResource', 'ngMockE2E']) |
| 126 | .controller('SampleCtrl', function(){ |
| 127 | this.config = { |
| 128 | resource: 'SampleResource', |
| 129 | groupBy: 'category', |
| 130 | poll: 2, |
| 131 | labelFormatter: (labels) => { |
| 132 | return labels.map(l => l === '1' ? 'Active' : 'Banned'); |
| 133 | } |
| 134 | }; |
| 135 | }); |
| 136 | </file> |
| 137 | <file name="backend.js"> |
| 138 | angular.module('sampleSmartPiePoll') |
| 139 | .run(function($httpBackend, _){ |
| 140 | let mock = [ |
| 141 | [ |
| 142 | {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1}, |
| 143 | {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2}, |
| 144 | {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1}, |
| 145 | {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 1} |
| 146 | ], |
| 147 | |
| 148 | [ |
| 149 | {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1}, |
| 150 | {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2}, |
| 151 | {id: 3, first_name: 'Aria', last_name: 'Stark', category: 2}, |
| 152 | {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 2} |
| 153 | ], |
| 154 | |
| 155 | [ |
| 156 | {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1}, |
| 157 | {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2}, |
| 158 | {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1}, |
| 159 | {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 2} |
| 160 | ] |
| 161 | ]; |
| 162 | $httpBackend.whenGET('/test').respond(function(method, url, data, headers, params) { |
| 163 | return [200, mock[Math.round(Math.random() * 3)]]; |
| 164 | }); |
| 165 | }) |
| 166 | .factory('_', function($window){ |
| 167 | return $window._; |
| 168 | }) |
| 169 | .service('SampleResource', function($resource){ |
| 170 | return $resource('/test/:id', {id: '@id'}); |
| 171 | }) |
| 172 | </file> |
| 173 | </example> |
| 174 | */ |
| 175 | .directive('xosSmartPie', function(){ |
| 176 | return { |
| 177 | restrict: 'E', |
| 178 | scope: { |
| 179 | config: '=' |
| 180 | }, |
| 181 | template: ` |
| 182 | <canvas |
| 183 | class="chart chart-pie {{vm.config.classes}}" |
| 184 | chart-data="vm.data" chart-labels="vm.labels" |
| 185 | chart-legend="{{vm.config.legend}}"> |
| 186 | </canvas> |
| 187 | `, |
| 188 | bindToController: true, |
| 189 | controllerAs: 'vm', |
| 190 | controller: function($injector, $interval, $scope, $timeout, _){ |
| 191 | |
| 192 | if(!this.config.resource && !this.config.data){ |
| 193 | throw new Error('[xosSmartPie] Please provide a resource or an array of data in the configuration'); |
| 194 | } |
| 195 | |
| 196 | const groupData = (data) => _.groupBy(data, this.config.groupBy); |
| 197 | const formatData = (data) => _.reduce(Object.keys(data), (list, group) => list.concat(data[group].length), []); |
| 198 | const formatLabels = (data) => angular.isFunction(this.config.labelFormatter) ? this.config.labelFormatter(Object.keys(data)) : Object.keys(data); |
| 199 | |
| 200 | const prepareData = (data) => { |
| 201 | // group data |
| 202 | let grouped = groupData(data); |
| 203 | this.data = formatData(grouped); |
| 204 | // create labels |
| 205 | this.labels = formatLabels(grouped); |
| 206 | } |
| 207 | |
| 208 | if(this.config.resource){ |
| 209 | |
| 210 | this.Resource = $injector.get(this.config.resource); |
| 211 | const getData = () => { |
| 212 | this.Resource.query().$promise |
| 213 | .then((res) => { |
| 214 | |
| 215 | if(!res[0]){ |
| 216 | return; |
| 217 | } |
| 218 | |
| 219 | prepareData(res); |
| 220 | }); |
| 221 | } |
| 222 | |
| 223 | getData(); |
| 224 | |
| 225 | if(this.config.poll){ |
| 226 | $interval(() => {getData()}, this.config.poll * 1000) |
| 227 | } |
| 228 | } |
| 229 | else { |
| 230 | $scope.$watch(() => this.config.data, (data) => { |
| 231 | if(data){ |
| 232 | prepareData(this.config.data); |
| 233 | } |
| 234 | }, true); |
| 235 | } |
| 236 | |
| 237 | $scope.$on('create', function (event, chart) { |
| 238 | console.log(`create: ${chart.id}`); |
| 239 | }); |
| 240 | |
| 241 | $scope.$on('destroy', function (event, chart) { |
| 242 | console.log(`destroy: ${chart.id}`); |
| 243 | }); |
| 244 | |
| 245 | } |
| 246 | }; |
| 247 | }); |
| 248 | })(); |