fixed hidden quiet hours fields blocking save

code/backend/Cleanuparr.Api.Tests/Features/Seeker/SeekerConfigControllerTests.cs

@@ -252,6 +252,7 @@ public class SeekerConfigControllerTests : IDisposable
         {
             SearchEnabled = true,
             SearchInterval = 5,
+            ProactiveSearchEnabled = true,
             QuietHoursEnabled = true,
             QuietHoursStart = new TimeOnly(7, 0),
             QuietHoursEnd = new TimeOnly(7, 0),

code/backend/Cleanuparr.Persistence.Tests/Models/Configuration/Seeker/SeekerConfigTests.cs

@@ -107,6 +107,8 @@ public sealed class SeekerConfigTests
     {
         SeekerConfig config = new()
         {
+            ProactiveSearchEnabled = true,
+            QuietHoursEnabled = true,
             QuietHoursStart = new TimeOnly(5, 0),
             QuietHoursEnd = new TimeOnly(5, 0)
         };
@@ -114,6 +116,24 @@ public sealed class SeekerConfigTests
         Should.Throw<CustomValidationException>(() => config.Validate());
     }
 
+    [Theory]
+    [InlineData(false, true, true)]
+    [InlineData(true, false, true)]
+    [InlineData(true, true, false)]
+    public void Validate_WithEqualQuietHoursThatNeverApply_DoesNotThrow(bool searchEnabled, bool proactiveSearchEnabled, bool quietHoursEnabled)
+    {
+        SeekerConfig config = new()
+        {
+            SearchEnabled = searchEnabled,
+            ProactiveSearchEnabled = proactiveSearchEnabled,
+            QuietHoursEnabled = quietHoursEnabled,
+            QuietHoursStart = new TimeOnly(5, 0),
+            QuietHoursEnd = new TimeOnly(5, 0)
+        };
+
+        Should.NotThrow(() => config.Validate());
+    }
+
     [Fact]
     public void IsQuietTime_WhenDisabled_ReturnsFalse()
     {

code/backend/Cleanuparr.Persistence/Models/Configuration/Seeker/SeekerConfig.cs

@@ -90,7 +90,7 @@ public sealed record SeekerConfig : IConfig
             throw new CustomValidationException($"{nameof(PostReleaseGraceHours)} must be between 0 and 72");
         }
 
-        if (QuietHoursStart == QuietHoursEnd)
+        if (SearchEnabled && ProactiveSearchEnabled && QuietHoursEnabled && QuietHoursStart == QuietHoursEnd)
         {
             throw new CustomValidationException($"{nameof(QuietHoursStart)} and {nameof(QuietHoursEnd)} must differ");
         }

code/frontend/src/app/features/settings/seeker/seeker.component.spec.ts

@@ -608,6 +608,53 @@ describe('SeekerComponent', () => {
     expect(saveButton(fixture).disabled).toBe(false);
   });
 
+  it('blocks saving while a visible quiet hours time is cleared', () => {
+    const { fixture, component } = setup();
+
+    component.seekerForm.quietHoursStart().value.set('');
+    fixture.detectChanges();
+
+    expect(component.hasErrors()).toBe(true);
+    expect(saveButton(fixture).disabled).toBe(true);
+  });
+
+  it('allows saving a cleared quiet hours time once quiet hours are off', () => {
+    const { fixture, component } = setup();
+
+    component.seekerForm.quietHoursStart().value.set('');
+    component.seekerForm.quietHoursEnabled().value.set(false);
+    fixture.detectChanges();
+
+    expect(component.hasErrors()).toBe(false);
+    expect(saveButton(fixture).disabled).toBe(false);
+  });
+
+  it('allows saving a cleared quiet hours time once proactive search is off', () => {
+    const { fixture, component } = setup();
+
+    component.seekerForm.quietHoursEnd().value.set('');
+    component.seekerForm.proactiveSearchEnabled().value.set(false);
+    fixture.detectChanges();
+
+    expect(component.hasErrors()).toBe(false);
+    expect(saveButton(fixture).disabled).toBe(false);
+  });
+
+  it('sends default quiet hours for cleared times', () => {
+    const { fixture, component, updateConfig } = setup();
+
+    component.seekerForm.quietHoursStart().value.set('');
+    component.seekerForm.quietHoursEnd().value.set('');
+    component.seekerForm.quietHoursEnabled().value.set(false);
+    fixture.detectChanges();
+
+    component.save();
+
+    expect(updateConfig).toHaveBeenCalledWith(
+      expect.objectContaining({ quietHoursStart: '23:00', quietHoursEnd: '07:00' }),
+    );
+  });
+
   it('confirms before turning round robin off and leaves it on when cancelled', async () => {
     const { fixture, component, confirm } = setup();
 

code/frontend/src/app/features/settings/seeker/seeker.component.ts

@@ -144,14 +144,19 @@ export class SeekerComponent implements HasPendingChanges {
   readonly seekerForm = form(this.model, (p) => {
     min(p.postReleaseGraceHours, 0);
     max(p.postReleaseGraceHours, 72);
-    required(p.quietHoursStart, { message: 'Start time is required' });
-    required(p.quietHoursEnd, { message: 'End time is required' });
+    required(p.quietHoursStart, { when: () => this.quietHoursVisible(), message: 'Start time is required' });
+    required(p.quietHoursEnd, { when: () => this.quietHoursVisible(), message: 'End time is required' });
     validate(p.quietHoursEnd, ({ valueOf }) =>
-      valueOf(p.quietHoursStart) === valueOf(p.quietHoursEnd)
+      this.quietHoursVisible() && valueOf(p.quietHoursStart) === valueOf(p.quietHoursEnd)
         ? { kind: 'sameTime', message: 'Start and end must differ' }
         : undefined);
   });
 
+  private quietHoursVisible(): boolean {
+    const m: SeekerFormModel = this.model();
+    return m.searchEnabled && m.proactiveSearchEnabled && m.quietHoursEnabled;
+  }
+
   readonly instances = signal<InstanceState[]>([]);
 
   readonly strategyDescription = computed(() => STRATEGY_DESCRIPTIONS[this.model().selectionStrategy] ?? '');
@@ -283,8 +288,8 @@ export class SeekerComponent implements HasPendingChanges {
       useRoundRobin: m.useRoundRobin,
       postReleaseGraceHours: m.postReleaseGraceHours ?? 6,
       quietHoursEnabled: m.quietHoursEnabled,
-      quietHoursStart: m.quietHoursStart,
-      quietHoursEnd: m.quietHoursEnd,
+      quietHoursStart: m.quietHoursStart || '23:00',
+      quietHoursEnd: m.quietHoursEnd || '07:00',
       instances: this.instances().map(i => ({
         arrInstanceId: i.arrInstanceId,
         enabled: i.enabled,

e2e/tests/seeker/seeker-config.api.spec.ts

@@ -78,7 +78,9 @@ test.describe.serial('Seeker — config', () => {
     const current = await (await api.seeker.getConfig()).json();
     const res = await api.seeker.updateConfig({
       ...current,
-      quietHoursEnabled: false,
+      searchEnabled: true,
+      proactiveSearchEnabled: true,
+      quietHoursEnabled: true,
       quietHoursStart: '08:00',
       quietHoursEnd: '08:00',
     });