refactor chart and list component structure

src/app/chart/donut-chart/donut-chart.component.ts

@@ -0,0 +1,47 @@
+import { Component, OnInit, AfterViewInit, Input } from '@angular/core';
+import { Chart } from 'chart.js'
+import { flatMap } from 'rxjs/operators';
+
+@Component({
+  selector: 'app-donut-chart',
+  templateUrl: './donut-chart.component.html',
+  styleUrls: ['./donut-chart.component.scss']
+})
+export class DonutChartComponent implements OnInit {
+  @Input() elementID: string;
+
+  private canvas: any;
+  private ctx: any;
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+  ngAfterViewInit(): void {
+    this.canvas = document.getElementById(this.elementID);
+    this.ctx = this.canvas.getContext('2d');
+    const myChart = new Chart(this.ctx, {
+      type: 'doughnut',
+      data: {
+        labels: ["Up to Date", "Syncing", "Waiting to Sync", "Out of Sync", "Failed Items"],
+        datasets: [{
+          data: [100, 200, 300, 0, 0],
+          backgroundColor: [
+            '#56C568',
+            'rgba(54, 162, 235, 1)',
+            'rgba(255, 206, 86, 1)'
+          ],
+          borderWidth: 1
+        }]
+      },
+      options: {
+        responsive: false,
+        display: false,
+        legend: {
+          display: false
+        }
+      }
+    });
+  }
+}