refactor rent-time to component

projects/project-3/frontend/src/app/dashboard/dashboard.component.html

@@ -86,31 +86,7 @@
     </div>
 
     <div class="container-borrow-time" fxLayout="row" fxLayoutAlign="center">
-      <mat-card fxFlex fxLayout="column">
+      <app-rent-time-chart fxFlex></app-rent-time-chart>
-        <mat-card-header class="chart-header">
-          <mat-card-title>Rental Time</mat-card-title>
-          <mat-card-subtitle>
-            This chart shows the workload of the currently selected station in relation
-            of the time of the day. It is visualized at which time of the day a journey begins or ends (blue).
-            In addition, the average rental duration of the trips is displayed at the given time (green).
-          </mat-card-subtitle>
-        </mat-card-header>
-
-        <mat-card-content fxFlex fxLayout="row" fxLayoutAlign="center">
-          <div class="station-dashboard-borrow-time" fxFlex>
-            <apx-chart
-              [chart]="timeChartOptions.chart"
-              [colors]="timeChartOptions.colors"
-              [dataLabels]="timeChartOptions.dataLabels"
-              [fill]="timeChartOptions.fill"
-              [series]="timeChartOptions.series"
-              [stroke]="timeChartOptions.stroke"
-              [tooltip]="timeChartOptions.tooltip"
-              [xaxis]="timeChartOptions.xaxis"
-              [yaxis]="timeChartOptions.yaxis"></apx-chart>
-          </div>
-        </mat-card-content>
-      </mat-card>
     </div>
   </mat-sidenav-content>
 </mat-sidenav-container>

projects/project-3/frontend/src/app/dashboard/dashboard.component.scss

@@ -61,7 +61,7 @@ mat-sidenav-content {
 }
 
 .container-borrow-time {
-  height: 41em;
+  height: 44em;
   margin: 1em 2em;
 }
 

projects/project-3/frontend/src/app/dashboard/dashboard.component.ts

@@ -25,6 +25,7 @@ import {DateAdapter, MAT_DATE_FORMATS, NativeDateAdapter} from '@angular/materia
 import {formatDate} from '@angular/common';
 import {TableComponent} from './table/table.component';
 import {RentDurationChartComponent} from "./rent-duration-chart/rent-duration-chart.component";
+import {RentTimeChartComponent} from "./rent-time-chart/rent-time-chart.component";
 
 export type ChartOptions = {
   title: ApexTitleSubtitle;
@@ -79,8 +80,8 @@ const chartHeight = 460;
 export class DashboardComponent implements OnInit {
   @ViewChild(TableComponent) table: TableComponent;
   @ViewChild(RentDurationChartComponent) durationChart: RentDurationChartComponent;
+  @ViewChild(RentTimeChartComponent) timeChart: RentTimeChartComponent;
 
-  public durationChartOptions: Partial<ChartOptions>;
   public timeChartOptions: Partial<ChartOptions>;
   public bikePointChartOptions: Partial<ChartOptions>;
 
@@ -101,15 +102,6 @@ export class DashboardComponent implements OnInit {
     private changeDetectorRefs: ChangeDetectorRef,
     private fb: FormBuilder
   ) {
-    this.durationChartOptions = {
-      series: [],
-      chart: {
-        type: 'bar'
-      },
-      noData: {
-        text: 'Loading...'
-      }
-    };
     this.timeChartOptions = {
       series: [],
       chart: {
@@ -241,139 +233,6 @@ export class DashboardComponent implements OnInit {
     const initDate = this.maxEndDate.toISOString().substring(0, 10);
     this.form.get('daterange').get('start').setValue(initDate);
     this.form.get('daterange').get('end').setValue(initDate);
-    this.service.fetchDashboardStationCharts(this.station.id, initDate, initDate, 'duration').then((source) => {
-      const numbers = [];
-      const minutesGroup = [];
-      source.forEach(value => {
-        numbers.push(value.number);
-        minutesGroup.push(value.minutesGroup);
-      });
-      this.durationChartOptions = {
-        series: [
-          {
-            name: 'amount of drives',
-            data: numbers
-          }
-        ],
-        chart: {
-          type: 'bar',
-          height: chartHeight
-        },
-        colors: ['#017bfe'],
-        plotOptions: {
-          bar: {
-            horizontal: false,
-            columnWidth: '55%',
-            endingShape: 'flat'
-          }
-        },
-        dataLabels: {
-          enabled: false
-        },
-        stroke: {
-          show: true,
-          width: 4,
-          colors: ['transparent']
-        },
-        xaxis: {
-          title: {
-            text: 'average rental duration'
-          },
-          categories: minutesGroup,
-          labels: {
-            formatter: value => {
-              return value + ' min';
-            }
-          }
-        },
-        yaxis: {
-          title: {
-            text: 'amount of drives'
-          }
-        },
-        fill: {
-          opacity: 1
-        }
-      };
-    });
-    this.service.fetchDashboardStationCharts(this.station.id, initDate, initDate, 'time').then((source) => {
-      const timeFrame = [];
-      const numbers = [];
-      const avgDuration = [];
-      source.forEach(value => {
-        timeFrame.push(value.timeFrame);
-        numbers.push(value.number);
-        avgDuration.push(Math.round(value.avgDuration / 60));
-      });
-      this.timeChartOptions = {
-        series: [
-          {
-            name: 'amount of drives',
-            type: 'bar',
-            data: numbers
-          },
-          {
-            name: 'average rental duration',
-            type: 'line',
-            data: avgDuration
-          }
-        ],
-        tooltip: {
-          enabled: true,
-          shared: true,
-          x: {
-            show: true
-          }
-        },
-        chart: {
-          toolbar: {
-            show: false
-          },
-          type: 'line',
-          height: chartHeight,
-          zoom: {
-            enabled: true,
-          }
-        },
-        colors: ['#017bfe', '#51ca49'],
-        dataLabels: {
-          enabled: false
-        },
-        stroke: {
-          curve: 'straight'
-        },
-        xaxis: {
-          title: {
-            text: 'time of the day'
-          },
-          categories: timeFrame,
-          tickAmount: 24,
-          tickPlacement: 'between',
-          type: 'category'
-        },
-        yaxis: [{
-          title: {
-            text: 'amount of drives',
-          },
-        }, {
-          opposite: true,
-          title: {
-            text: 'average rental duration'
-          },
-          labels: {
-            formatter: (val: number): string => {
-              return val + ' min';
-            }
-          }
-        }],
-        legend: {
-          horizontalAlign: 'left'
-        },
-        fill: {
-          opacity: 1
-        }
-      };
-    });
     this.map.initDashboardMap(this.station.lat, this.station.lon, 17);
     this.map.drawDashboardStationMarker(this.station);
   }
@@ -389,6 +248,10 @@ export class DashboardComponent implements OnInit {
       this.actualStartDate.toISOString().substring(0, 10),
       this.actualEndDate.toISOString().substring(0, 10)
     );
+    this.timeChart.onSubmit(
+      this.actualStartDate.toISOString().substring(0, 10),
+      this.actualEndDate.toISOString().substring(0, 10)
+    );
   }
 
 

projects/project-3/frontend/src/app/dashboard/rent-duration-chart/rent-duration-chart.component.ts

@@ -43,6 +43,7 @@ const chartType = 'duration';
   styleUrls: ['./rent-duration-chart.component.scss']
 })
 export class RentDurationChartComponent implements OnInit {
+
   @ViewChild(ChartComponent) chart: ChartComponent;
   chartOptions: Partial<ChartOptions>;
 
@@ -71,7 +72,7 @@ export class RentDurationChartComponent implements OnInit {
         this.bikePoint = data;
         this.maxStartDate = new Date(data.maxStartDate);
         this.maxEndDate = new Date(data.maxEndDate);
-        this.initChart();
+        this.initChart().catch(error => console.log(error));
       });
     });
   }
@@ -88,7 +89,10 @@ export class RentDurationChartComponent implements OnInit {
         ],
         chart: {
           type: 'bar',
-          height: '460'
+          height: '460',
+          toolbar: {
+            show: false
+          }
         },
         colors: ['#017bfe'],
         plotOptions: {

projects/project-3/frontend/src/app/dashboard/rent-time-chart/rent-time-chart.component.html

@@ -0,0 +1,26 @@
+<mat-card fxFlex fxLayout="column">
+  <mat-card-header class="chart-header">
+    <mat-card-title>Rental Time</mat-card-title>
+    <mat-card-subtitle>
+      This chart shows the workload of the currently selected station in relation
+      of the time of the day. It is visualized at which time of the day a journey begins or ends (blue).
+      In addition, the average rental duration of the trips is displayed at the given time (green).
+    </mat-card-subtitle>
+  </mat-card-header>
+
+  <mat-card-content fxFlex fxLayout="row" fxLayoutAlign="center">
+    <div class="station-dashboard-borrow-time" fxFlex>
+      <apx-chart
+        [chart]="chartOptions.chart"
+        [colors]="chartOptions.colors"
+        [dataLabels]="chartOptions.dataLabels"
+        [fill]="chartOptions.fill"
+        [legend]="chartOptions.legend"
+        [series]="chartOptions.series"
+        [stroke]="chartOptions.stroke"
+        [tooltip]="chartOptions.tooltip"
+        [xaxis]="chartOptions.xaxis"
+        [yaxis]="chartOptions.yaxis"></apx-chart>
+    </div>
+  </mat-card-content>
+</mat-card>

projects/project-3/frontend/src/app/dashboard/rent-time-chart/rent-time-chart.component.scss

@@ -0,0 +1,17 @@
+.station-dashboard-borrow-duration {
+  margin: 1em;
+}
+
+.mat-card {
+  padding: 1px 1px 1px;
+  margin: 10px;
+}
+
+.mat-card-title {
+  margin-top: 1em;
+  margin-left: 2em;
+}
+
+.mat-card-subtitle {
+  margin-left: 39px;
+}

projects/project-3/frontend/src/app/dashboard/rent-time-chart/rent-time-chart.component.spec.ts

@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { RentTimeChartComponent } from './rent-time-chart.component';
+
+describe('RentTimeChartComponent', () => {
+  let component: RentTimeChartComponent;
+  let fixture: ComponentFixture<RentTimeChartComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ RentTimeChartComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(RentTimeChartComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

projects/project-3/frontend/src/app/dashboard/rent-time-chart/rent-time-chart.component.ts

@@ -0,0 +1,175 @@
+import {Component, OnInit, ViewChild} from '@angular/core';
+import {
+  ApexAxisChartSeries,
+  ApexChart,
+  ApexDataLabels,
+  ApexFill,
+  ApexLegend,
+  ApexNoData,
+  ApexPlotOptions,
+  ApexStroke,
+  ApexTitleSubtitle,
+  ApexTooltip,
+  ApexXAxis,
+  ApexYAxis,
+  ChartComponent
+} from 'ng-apexcharts';
+import {DashboardService} from '../../service/dashboard.service';
+import {ActivatedRoute} from '@angular/router';
+import {IDashboardCommonBikePoint} from '../../service/domain/dashboard-common-bike-point';
+
+export type ChartOptions = {
+  title: ApexTitleSubtitle;
+  subtitle: ApexTitleSubtitle;
+  series: ApexAxisChartSeries;
+  chart: ApexChart;
+  colors: string[];
+  dataLabels: ApexDataLabels;
+  plotOptions: ApexPlotOptions;
+  yaxis: ApexYAxis | ApexYAxis[];
+  xaxis: ApexXAxis;
+  fill: ApexFill;
+  tooltip: ApexTooltip;
+  stroke: ApexStroke;
+  legend: ApexLegend;
+  noData: ApexNoData;
+};
+
+const chartType = 'time';
+
+@Component({
+  selector: 'app-rent-time-chart',
+  templateUrl: './rent-time-chart.component.html',
+  styleUrls: ['./rent-time-chart.component.scss']
+})
+export class RentTimeChartComponent implements OnInit {
+
+  @ViewChild(ChartComponent) chart: ChartComponent;
+  chartOptions: Partial<ChartOptions>;
+
+  bikePoint: IDashboardCommonBikePoint;
+  maxStartDate: Date;
+  maxEndDate: Date;
+
+  constructor(
+    private route: ActivatedRoute,
+    private service: DashboardService
+  ) {
+    this.chartOptions = {
+      series: [],
+      chart: {
+        type: 'line'
+      },
+      noData: {
+        text: 'Loading...'
+      }
+    };
+  }
+
+  ngOnInit(): void {
+    this.route.params.subscribe(params => {
+      this.service.fetchDashboardInit(params.id).then(data => {
+        this.bikePoint = data;
+        this.maxStartDate = new Date(data.maxStartDate);
+        this.maxEndDate = new Date(data.maxEndDate);
+        this.initChart().catch(error => console.log(error));
+      });
+    });
+  }
+
+  async initChart(): Promise<void> {
+    const initDate = this.maxEndDate.toISOString().substring(0, 10);
+    await this.service.fetchDashboardStationCharts(this.bikePoint.id, initDate, initDate, chartType).then(source => {
+      this.chartOptions = {
+        series: [
+          {
+            name: 'amount of drives',
+            type: 'bar',
+            data: source.map(value => value.number)
+          },
+          {
+            name: 'average rental duration',
+            type: 'line',
+            data: source.map(value => Math.round(value.avgDuration / 60))
+          }
+        ],
+        tooltip: {
+          enabled: true,
+          shared: true,
+          x: {
+            show: true
+          }
+        },
+        chart: {
+          toolbar: {
+            show: true
+          },
+          type: 'line',
+          height: '495',
+          zoom: {
+            enabled: true,
+          }
+        },
+        colors: ['#017bfe', '#51ca49'],
+        dataLabels: {
+          enabled: false,
+        },
+        stroke: {
+          curve: 'straight'
+        },
+        legend: {
+          show: true,
+          offsetY: 8,
+          itemMargin: {
+            horizontal: 5
+          }
+        },
+        xaxis: {
+          title: {
+            text: 'time of the day',
+            offsetY: 17
+          },
+          categories: source.map(value => value.timeFrame),
+          tickAmount: 24,
+          tickPlacement: 'between',
+          type: 'category'
+        },
+        yaxis: [{
+          title: {
+            text: 'amount of drives',
+          },
+        }, {
+          opposite: true,
+          title: {
+            text: 'average rental duration'
+          },
+          labels: {
+            formatter: (val: number): string => {
+              return val + ' min';
+            }
+          }
+        }],
+        fill: {
+          opacity: 1
+        }
+      };
+    });
+    await this.chart.updateOptions(this.chartOptions);
+  }
+
+  async onSubmit(actualStartDate: string, actualEndDate: string): Promise<void> {
+    await this.service.fetchDashboardStationCharts(
+      this.bikePoint.id,
+      actualStartDate,
+      actualEndDate,
+      chartType
+    ).then(source => {
+      this.chart.updateSeries([{
+        data: source.map(value => value.number)
+      }, {
+        data: source.map(value => Math.round(value.avgDuration / 60))
+      }]);
+    });
+  }
+
+}