rewrite entire queue system to native

modules/astra-library-scanner/queue.ts

@@ -0,0 +1,97 @@
+import {
+  requireNativeModule,
+  requireNativeViewManager,
+  type NativeModule,
+} from 'expo-modules-core';
+import { processColor, type ViewProps } from 'react-native';
+import type { Palette } from '../../src/theme/palettes';
+
+export interface NativeQueuePalette {
+  background: number;
+  surface: number;
+  elevatedSurface: number;
+  selectedSurface: number;
+  nowPlayingSurface: number;
+  divider: number;
+  ripple: number;
+  text: number;
+  textSecondary: number;
+  textTertiary: number;
+  accent: number;
+  accentText: number;
+  accentTextStrong: number;
+  warning: number;
+}
+
+export interface NativeQueuePresentationOptions {
+  palette: NativeQueuePalette;
+}
+
+export interface NativeQueuePlaybackRequest {
+  requestId: string;
+  kind: 'playEntry';
+  entryId: number;
+  queueRevision: number;
+}
+
+export interface NativeQueueRevisionEvent {
+  sessionId: string | null;
+  queueRevision: number;
+  activePosition: number;
+  totalCount: number;
+}
+
+type AstraQueueEvents = {
+  onDismissed: () => void;
+  onPlaybackRequest: (event: NativeQueuePlaybackRequest) => void;
+  onQueueRevision: (event: NativeQueueRevisionEvent) => void;
+};
+
+declare class AstraQueueModuleType extends NativeModule<AstraQueueEvents> {
+  present(options: NativeQueuePresentationOptions): Promise<void>;
+  dismiss(): void;
+  resolvePlaybackRequest(
+    requestId: string,
+    success: boolean,
+    message?: string | null,
+  ): void;
+  resolveEntryPosition(
+    entryId: number,
+    expectedRevision: number,
+  ): Promise<number | null>;
+}
+
+export interface AstraQueueViewProps extends ViewProps {
+  active: boolean;
+  palette: NativeQueuePalette;
+}
+
+function nativeColor(value: string): number {
+  const processed = processColor(value);
+  return typeof processed === 'number' ? processed : 0;
+}
+
+export function toNativeQueuePalette(colors: Palette): NativeQueuePalette {
+  return {
+    background: nativeColor(colors.bgSecondary),
+    surface: nativeColor(colors.bgSecondary),
+    elevatedSurface: nativeColor(colors.bgTertiary),
+    selectedSurface: nativeColor(colors.glassHighlight),
+    nowPlayingSurface: nativeColor(colors.glassBg),
+    divider: nativeColor(colors.glassBorder),
+    ripple: nativeColor(colors.ripple),
+    text: nativeColor(colors.textPrimary),
+    textSecondary: nativeColor(colors.textSecondary),
+    textTertiary: nativeColor(colors.textTertiary),
+    accent: nativeColor(colors.accent),
+    accentText: nativeColor(colors.accentText),
+    accentTextStrong: nativeColor(colors.accentTextStrong),
+    // Destructive queue actions are semantically different from Astra's amber
+    // warning token. Keep remove affordances unmistakably red in every theme.
+    warning: nativeColor('#ef5350'),
+  };
+}
+
+export const AstraQueue = requireNativeModule<AstraQueueModuleType>('AstraQueue');
+export const AstraQueueView =
+  requireNativeViewManager<AstraQueueViewProps>('AstraQueue');