S12 - turned schedule status into enum and some other review comments

agiledancers-fe/src/app/core/scheduling-status.ts

@@ -1,5 +1,16 @@
 import { DestroyRef, inject, Injectable, signal } from '@angular/core';
 
+export type SchedulingState =
+  | 'RUNNING'
+  | 'OPTIMAL'
+  | 'VALID'
+  | 'STALE'
+  | 'INVALID_INPUT'
+  | 'INFEASIBLE'
+  | 'NO_SOLUTION'
+  | 'SOLVER_FAILED';
+export type SchedulingPhase = 'PREPARING' | 'ATTENDANCE' | 'SPREAD' | 'VARIETY';
+
 export interface SchedulingRun {
   runId: string;
   schoolId: number;
@@ -7,8 +18,8 @@ export interface SchedulingRun {
   showName: string;
   startedAt: string;
   finishedAt: string | null;
-  state: string;
-  progress: { phase: string; feasible: boolean };
+  state: SchedulingState;
+  progress: { phase: SchedulingPhase; feasible: boolean };
   message: string;
   summary: {
     attendanceExcess: number;
@@ -58,10 +69,16 @@ export class SchedulingStatus {
   }
 
   private accept(runs: SchedulingRun[]): void {
+    const activeRuns = new Set(
+      this.runs()
+        .filter((run) => run.state === 'RUNNING')
+        .map((run) => run.runId),
+    );
     for (const run of runs) {
       if (run.state === 'RUNNING' || this.seen.has(run.runId)) continue;
       this.seen.add(run.runId);
-      if (this.initialized) this.notifications.update((items) => [...items, run]);
+      if (this.initialized || activeRuns.has(run.runId))
+        this.notifications.update((items) => [...items, run]);
     }
     this.initialized = true;
     this.runs.set(runs);
@@ -96,7 +113,7 @@ export class SchedulingStatus {
           ATTENDANCE: 'Aanwezigheid',
           SPREAD: 'Spreiding',
           VARIETY: 'Variatie',
-        } as Record<string, string>
+        } satisfies Record<SchedulingPhase, string>
       )[run.progress.phase] ?? run.progress.phase
     );
   }