Added policy path dropdown.

src/app/policies/policy-dropdown/policy-dropdown.component.html

@@ -0,0 +1,19 @@
+<mat-form-field>
+  <mat-label>Path</mat-label>
+  <input name="path"
+         matInput
+         type="text"
+         placeholder="Pick a policy..."
+         [formControl]="policyControl"
+         [matAutocomplete]="auto" />
+  <mat-autocomplete #auto="matAutocomplete">
+    @for (option of filteredPolicies | async; track option) {
+    <mat-option [value]="option">{{option}}</mat-option>
+    }
+  </mat-autocomplete>
+  @if (policyControl.invalid && (policyControl.dirty || policyControl.touched)) {
+  @if (policyControl.hasError('required')) {
+  <small class="error">This field is required.</small>
+  }
+  }
+</mat-form-field>

src/app/policies/policy-dropdown/policy-dropdown.component.scss

@@ -0,0 +1,3 @@
+.error {
+  color: #ba1a1a;
+}

src/app/policies/policy-dropdown/policy-dropdown.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PolicyDropdownComponent } from './policy-dropdown.component';
+
+describe('PolicyAddFormComponent', () => {
+  let component: PolicyDropdownComponent;
+  let fixture: ComponentFixture<PolicyDropdownComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [PolicyDropdownComponent]
+    })
+      .compileComponents();
+
+    fixture = TestBed.createComponent(PolicyDropdownComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/policies/policy-dropdown/policy-dropdown.component.ts

@@ -0,0 +1,72 @@
+import { AsyncPipe } from '@angular/common';
+import { Component, Input } from '@angular/core';
+import { FormControl, FormsModule, ReactiveFormsModule, Validators } from '@angular/forms'
+import { MatAutocompleteModule } from '@angular/material/autocomplete';
+import { MatButtonModule } from '@angular/material/button';
+import { MatInputModule } from '@angular/material/input';
+import { map, Observable, startWith } from 'rxjs';
+
+const Policies = [
+  { path: "tts", description: "Anything to do with TTS" },
+  { path: "tts.chat", description: "Anything to do with chat" },
+  { path: "tts.chat.bits.read", description: "To read chat messages with bits via TTS" },
+  { path: "tts.chat.messages.read", description: "To read chat messages via TTS" },
+  { path: "tts.chat.redemptions.read", description: "To read channel point redemption messages via TTS" },
+  { path: "tts.chat.subscriptions.read", description: "To read chat messages from subscriptions via TTS" },
+  { path: "tts.commands", description: "To execute commands for TTS" },
+  { path: "tts.commands.nightbot", description: "To use !nightbot command" },
+  { path: "tts.commands.obs", description: "To use !obs command" },
+  { path: "tts.commands.refresh", description: "To use !refresh command" },
+  { path: "tts.commands.skip", description: "To use !skip command" },
+  { path: "tts.commands.skipall", description: "To use !skipall command" },
+  { path: "tts.commands.tts", description: "To use !tts command" },
+  { path: "tts.commands.tts.join", description: "To use !tts join command" },
+  { path: "tts.commands.tts.leave", description: "To use !tts leave command" },
+  { path: "tts.commands.version", description: "To use !version command" },
+  { path: "tts.commands.voice", description: "To use !voice command" },
+  { path: "tts.commands.voice.admin", description: "To use !voice command on others" },
+]
+
+@Component({
+  selector: 'policy-dropdown',
+  imports: [
+    AsyncPipe,
+    FormsModule,
+    MatAutocompleteModule,
+    MatButtonModule,
+    MatInputModule,
+    ReactiveFormsModule,
+  ],
+  templateUrl: './policy-dropdown.component.html',
+  styleUrl: './policy-dropdown.component.scss'
+})
+export class PolicyDropdownComponent {
+  @Input() policy: string | null = '';
+  policyControl = new FormControl('', [Validators.required]);
+  filteredPolicies: Observable<string[]>;
+
+  constructor() {
+    this.filteredPolicies = this.policyControl.valueChanges.pipe(
+      startWith(''),
+      map(value => this._filter(value || '')),
+    );
+  }
+
+  ngOnInit() {
+    this.policyControl.setValue(this.policy);
+    this.filteredPolicies = this.policyControl.valueChanges.pipe(
+      startWith(''),
+      map(value => this._filter(value || '')),
+    );
+  }
+
+  private _filter(value: string): string[] {
+    const filterValue = value.toLowerCase();
+    const names = Policies.map(p => p.path);
+    if (names.includes(filterValue)) {
+      return names;
+    }
+
+    return names.filter(option => option.toLowerCase().includes(filterValue));
+  }
+}