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							- Partials.Reduce = function (params) {
 
-     var tabs = [{ text: "전체" }, { text: "전기" }, { text: '가스' } ];
 
-     var selectedTab = ko.observable(0);
 
-     var dateBoxValue = ko.observable(new Date());
 
-     var initialized = false;
 
-     var dataSource;
 
-     function createDataSource() {
 
-         return new DevExpress.data.DataSource({
 
-             store: Partials.api.RetrofitMonthly,
 
-             paginate: false,
 
-             map: function (item) {
 
-                 return item;
 
-             },
 
-             filter: [
 
-                 ["SiteId", "=", 1],
 
-                 ["BuildingId", "=", 1],
 
-                 ["Year", "=", dateBoxValue().getFullYear()]
 
-             ]
 
-         });
 
-     }
 
-     function load(result) {
 
-     }
 
-     dateBoxValue.subscribe(function (e) {
 
-         handleViewShown();
 
-     });
 
-     selectedTab.subscribe(function (e) {
 
-         //handleViewShown();
 
-     });
 
-     var linearRegression = function (data) {
 
-         var sum = [0, 0, 0, 0, 0], n = 0, results = [];
 
-         for (; n < data.length; n++) {
 
-             if (data[n][1] != null) {
 
-                 sum[0] += data[n][0];
 
-                 sum[1] += data[n][1];
 
-                 sum[2] += data[n][0] * data[n][0];
 
-                 sum[3] += data[n][0] * data[n][1];
 
-                 sum[4] += data[n][1] * data[n][1];
 
-             }
 
-         }
 
-         var gradient = (n * sum[3] - sum[0] * sum[1]) / (n * sum[2] - sum[0] * sum[0]);
 
-         var intercept = (sum[1] / n) - (gradient * sum[0]) / n;
 
-         for (var i = 0, len = data.length; i < len; i++) {
 
-             var coordinate = [data[i][0], data[i][0] * gradient + intercept];
 
-             results.push(coordinate);
 
-         }
 
-         var string = 'y = ' + Math.round(gradient * 100) / 100 + 'x + ' + Math.round(intercept * 100) / 100;
 
-         return { equation: [gradient, intercept], points: results, string: string };
 
-     };
 
-     var handleViewShown = function () {
 
-         if (initialized == false) {
 
-             initialized = true;
 
-             var dataGrid = $("#gridContainer").dxDataGrid("instance");
 
-             dataGrid.option({
 
-                 "export": {
 
-                     enabled: true,
 
-                     fileName: "ReduceMonthly"
 
-                 },
 
-                 columns: [
 
-                     { dataField: 'Month', caption: '월', width: '3%', },
 
-                     { dataField: 'Baseyear.Measurement', caption: '사용량(kWh)', format: 'fixedPoint', cssClass: 'baseyear' },
 
-                     { dataField: 'Baseyear.Days', caption: '사용기간', format: 'fixedPoint', cssClass: 'baseyear' },
 
-                     { dataField: 'Baseyear.HDD', caption: 'HDD', format: 'fixedPoint', precision: 2, cssClass: 'baseyear' },
 
-                     { dataField: 'Baseyear.CDD', caption: 'CDD', format: 'fixedPoint', precision: 2, cssClass: 'baseyear' },
 
-                     { dataField: 'Regression', caption: 'Base(kWh)', format: 'fixedPoint', cssClass: 'baseyear' },
 
-                     { dataField: 'Estimate.Measurement', caption: '사용량(kWh)', format: 'fixedPoint', cssClass: 'estimate' },
 
-                     { dataField: 'Estimate.Days', caption: '사용기간', format: 'fixedPoint', cssClass: 'estimate' },
 
-                     { dataField: 'Estimate.HDD', caption: 'HDD', format: 'fixedPoint', precision: 2, cssClass: 'estimate' },
 
-                     { dataField: 'Estimate.CDD', caption: 'CDD', format: 'fixedPoint', precision: 2, cssClass: 'estimate' },
 
-                     { dataField: 'CommonReduce', caption: '단순 절감량', format: 'fixedPoint', cssClass: 'reduce' },
 
-                     { dataField: 'Normalization', caption: '정규화 절감량', format: 'fixedPoint', cssClass: 'reduce'},
 
-                     { dataField: 'ReduceRate', caption: '절감율(%)', format: 'fixedPoint', precision: 2, cssClass: 'reduce' },
 
-                 ]
 
-             });
 
-             $("#gaugeContainer").dxCircularGauge({
 
-                 value: viewModel.summary.reduce().rate,
 
-                 scale: {
 
-                     startValue: -100, endValue: 100,
 
-                     majorTick: { tickInterval: 10 }
 
-                 },
 
-                 rangeContainer: {
 
-                     ranges: [
 
- 			            { startValue: -100, endValue: 0, color: '#92000A' },
 
- 			            { startValue: 0, endValue: 100, color: '#00920A' },
 
-                     ],
 
-                 },
 
-                 geometry: {
 
-                     startAngle: 180, endAngle: 0
 
-                 },
 
-                 valueIndicator: {
 
-                     type: 'rectangleNeedle',
 
-                     color: '#9B870C'
 
-                 },
 
-             });
 
-         }
 
-         Partials.api.get("RetrofitMonthly", { SiteId: 1, BuildingId: 1, Year: dateBoxValue().getFullYear() }).done(function (result) {
 
-             $("#gridContainer").dxDataGrid("instance").option({ dataSource: result })
 
-             var filter = result.filter(function (v) { if (v.Normalization && v.ReduceRate) { return v; } });
 
-             viewModel.summary.reduce({
 
-                 amount: filter.reduce(function (p, c) { return p + c.Normalization; }, 0) / filter.length,
 
-                 rate: filter.reduce(function (p, c) { return p + c.ReduceRate; }, 0) / filter.length,
 
-             });
 
-             $("#gaugeContainer").dxCircularGauge("instance").value(viewModel.summary.reduce().rate);
 
-             viewModel.rateText((viewModel.summary.reduce().rate > 0) ? '절감' : ((viewModel.summary.reduce().rate < 0) ? '증가' : ''));
 
-         });
 
-     };
 
-     var viewModel = {
 
-         dateBoxValue: dateBoxValue,
 
-         dataSource: createDataSource(),
 
-         tabs: tabs,
 
-         selectedTab: selectedTab,
 
-         viewShown: handleViewShown,
 
-         rateText: ko.observable(''),
 
-         summary : {
 
-             reduce : ko.observable({
 
-                 amount : 0,
 
-                 rate: 0,
 
-             }),
 
-         },
 
-         onPrevious: function (e) {
 
-             var date = new Date(dateBoxValue());
 
-             date.setFullYear(date.getFullYear() - 1);
 
-             dateBoxValue(date);
 
-         },
 
-         onNext: function (e) {
 
-             var date = new Date(dateBoxValue());
 
-             date.setFullYear(date.getFullYear() + 1);
 
-             dateBoxValue(date);
 
-         }
 
-     };
 
-     return viewModel;
 
- };
 
 
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