Avancement + filtre sur liste des issues

src/app/issues/issues.ts

@@ -13,6 +13,20 @@ export class Issues {
   private readonly issuesStore = inject(IssuesStore);
 
   protected readonly issues = this.issuesStore.issues;
+  protected selectedType: IssueEntity['type'] | null = null;
+
+  protected readonly typeOptions: IssueEntity['type'][] = [
+    'Epic', 'Bug', 'Study', 'Story', 'Task', 'Technical Story',
+  ];
+
+  protected get filteredIssues(): IssueEntity[] {
+    if (this.selectedType === null) return this.issues();
+    return this.issues().filter((i) => i.type === this.selectedType);
+  }
+
+  protected selectType(type: IssueEntity['type'] | null): void {
+    this.selectedType = this.selectedType === type ? null : type;
+  }
 
   protected createIssue(): void {
     const nextId = this.issuesStore.getNextId();
@@ -25,6 +39,18 @@ export class Issues {
     this.router.navigate(['/issues', issueId]);
   }
 
+  protected getProgress(issue: IssueEntity): number {
+    if (issue.type !== 'Epic') {
+      return issue.progress;
+    }
+    const children = this.issues().filter(
+      (i) => i.id !== issue.id && (i.epic === issue.name || i.dependsOnIds.includes(issue.id)),
+    );
+    if (children.length === 0) return 0;
+    const done = children.filter((i) => i.status === 'done').length;
+    return Math.round((done / children.length) * 100);
+  }
+
   protected typeBadgeClass(type: IssueEntity['type']): string {
     const map: Record<IssueEntity['type'], string> = {
       Bug: 'text-bg-danger',