import type { HybridObject } from 'react-native-nitro-modules';
import type { MediaItemConfig, MediaType, DrmType } from './types.nitro';

/**
 * MediaItem is a stateless descriptor of media content.
 * It wraps native state (AVAsset on iOS, Media3 MediaItem on Android)
 * but is immutable after creation.
 *
 * HybridObject so it can be passed by reference between
 * PlaybackEngine and other consumers without serialization.
 */
export interface MediaItem
  extends HybridObject<{ ios: 'swift'; android: 'kotlin' }> {
  readonly uri: string;

  /**
   * Media type classification. Determines adapter behavior
   * (audio-only rendering, video surface, live buffering strategy).
   * Undefined when not explicitly set — adapters infer from content.
   */
  readonly mediaType: MediaType | undefined;

  readonly mimeType: string | undefined;
  readonly title: string | undefined;
  readonly artist: string | undefined;
  readonly album: string | undefined;
  readonly artworkUri: string | undefined;
  readonly durationMs: number;
  readonly hasDrm: boolean;
  readonly drmType: DrmType | undefined;
}

/**
 * Factory for creating MediaItem instances.
 * Autolinked — default-constructible.
 */
export interface MediaItemFactory
  extends HybridObject<{ ios: 'swift'; android: 'kotlin' }> {
  create(config: MediaItemConfig): MediaItem;
  fromUri(uri: string): MediaItem;
}