#1346 fix zero values (#1353)

ng2-components/ng2-activiti-analytics/src/components/analytics.component.html

@@ -12,10 +12,13 @@
                 <div *ngSwitchCase="'pie'">
                     <div class="col-md-6">
                         <div *ngIf="!report.hasData()">{{'ANALYTICS.MESSAGES.NO-DATA-FOUND' | translate}}</div>
-                        <base-chart *ngIf="report.hasData()" class="chart"
+                        <div *ngIf="report.hasData()">
-                                    [data]="report.data"
+                            <div *ngIf="report.hasZeroValues()">{{'ANALYTICS.MESSAGES.ZERO-DATA-FOUND' | translate}}</div>
-                                    [labels]="report.labels"
+                            <base-chart *ngIf="!report.hasZeroValues()" class="chart"
-                                    [chartType]="report.type"></base-chart>
+                                        [data]="report.data"
+                                        [labels]="report.labels"
+                                        [chartType]="report.type"></base-chart>
+                        </div>
                     </div>
                 </div>
                 <div *ngSwitchCase="'table'">

ng2-components/ng2-activiti-analytics/src/i18n/en.json

@@ -4,7 +4,8 @@
     "MESSAGES": {
       "UNKNOWN-WIDGET-TYPE": "UNKNOWN WIDGET TYPE",
       "FILL-PARAMETER": "Fill in the parameters to generate your report",
-      "NO-DATA-FOUND": "No data found"
+      "NO-DATA-FOUND": "No data found",
+      "ZERO-DATA-FOUND": "There are only zero values"
     }
   },
   "__KEY_REPORTING": {

ng2-components/ng2-activiti-analytics/src/i18n/it.json

@@ -1,5 +1,46 @@
 {
     "ANALYTICS": {
-        "TTILE": "ANALYTICS"
+        "TTILE": "ANALYTICS",
+        "MESSAGES": {
+            "UNKNOWN-WIDGET-TYPE": "TIPO WIDGET SCONOSCIUTO",
+            "FILL-PARAMETER": "Riempi tutti i campi per generare il report",
+            "NO-DATA-FOUND": "Nessun valore trovato",
+            "ZERO-DATA-FOUND": "Ci sono solo valori che valgono zero"
+        }
+    },
+    "__KEY_REPORTING": {
+        "DEFAULT-REPORTS": {
+            "PROCESS-DEFINITION-OVERVIEW": {
+                "GENERAL-TABLE-TOTAL-PROCESS-DEFINITIONS": "Numero totale di process definitions",
+                "GENERAL-TABLE-TOTAL-PROCESS-INSTANCES": "Numero totale di process instances",
+                "GENERAL-TABLE-ACTIVE-PROCESS-INSTANCES": "Numero totale di process instances attivi",
+                "GENERAL-TABLE-COMPLETED-PROCESS-INSTANCES": "Numero totale di process instances completi"
+            }
+        }
+    },
+    "REPORTING": {
+        "DEFAULT-REPORTS": {
+            "PROCESS-HEAT-MAP": {
+                "TYPE-FILTERING": "Include tutti gli steps (Deselezionandolo, rimuoverai gli step come start events, gateways, etc.)?"
+            },
+            "PROCESS-INSTANCES-OVERVIEW": {
+                "PROCESS-DEFINITION": "Process definition",
+                "DATE-RANGE": "Intervallo di Date",
+                "SLOW-PROC-INST-NUMBER": "Quanti process instances lenti vuoi mostrare?"
+            },
+            "TASK-OVERVIEW": {
+                "PROCESS-DEFINITION": "Process definition",
+                "DATE-RANGE": "Intervallo di Date",
+                "DATE-RANGE-INTERVAL": "Aggrega date per"
+            },
+            "TASK-SLA": {
+                "TASK": "Task",
+                "PROCESS-DEFINITION": "Process definition",
+                "DATE-RANGE": "Intervallo di Date",
+                "SLA-DURATION": "Qual' é il tempo che questo task necessita per essere completato per rimanere nella SLA?"
+            }
+        },
+        "PROCESS-STATUS": "Process stato",
+        "TASK-STATUS": "Task stato"
     }
 }

ng2-components/ng2-activiti-analytics/src/models/chart.model.ts

@@ -236,7 +236,20 @@ export class PieChart extends Chart {
         this.data.push(data);
     }
 
-    hasData() {
+    hasData(): boolean {
         return this.data && this.data.length > 0 ? true : false;
     }
+
+    hasZeroValues(): boolean {
+        let isZeroValues: boolean = false;
+        if (this.hasData()) {
+            isZeroValues = true;
+            this.data.forEach((value) => {
+                if (value.toString() !== '0') {
+                    isZeroValues = false;
+                }
+            });
+        }
+        return isZeroValues;
+    }
 }