feat(anki): add media timing review before card creation (#203)

src/types/anki.ts

@@ -11,6 +11,78 @@ export type CardKind = 'sentence' | 'audio' | 'word-and-sentence' | 'click';
 /** Card kind SubMiner flags on word cards; 'none' leaves the flag fields untouched. */
 export type WordCardKind = CardKind | 'none';
 
+export type MediaTimingReviewKind = 'word' | 'sentence' | 'audio';
+
+export interface MediaTimingReviewRequest {
+  kind: MediaTimingReviewKind;
+  text: string;
+  startTime: number;
+  endTime: number;
+  noteId?: number;
+  audioPadding: number;
+  maxMediaDuration: number;
+}
+
+/** A subtitle line adjacent to the mined one that the review can pull onto the card. */
+export interface MediaTimingReviewContextLine {
+  text: string;
+  startTime: number;
+  endTime: number;
+}
+
+export type MediaTimingReviewDecision =
+  /** `text` is set when the review combined adjacent lines into the card sentence. */
+  | { action: 'confirm'; startTime: number; endTime: number; text?: string }
+  | { action: 'use-original' }
+  | { action: 'skip-media' }
+  | { action: 'discard' };
+
+export interface MediaTimingReviewOpenPayload {
+  reviewId: string;
+  kind: MediaTimingReviewKind;
+  text: string;
+  /** Lines before/after the mined one, both chronological: nearest previous line is last, nearest next line is first. */
+  previousLines: MediaTimingReviewContextLine[];
+  nextLines: MediaTimingReviewContextLine[];
+  noteId?: number;
+  originalStartTime: number;
+  originalEndTime: number;
+  selectionStartTime: number;
+  selectionEndTime: number;
+  timelineStartTime: number;
+  timelineEndTime: number;
+  mediaDuration?: number;
+  maxMediaDuration: number;
+}
+
+export interface MediaTimingReviewPreviewRequest {
+  reviewId: string;
+  startTime: number;
+  endTime: number;
+}
+
+export interface MediaTimingReviewWaveformRequest {
+  reviewId: string;
+  startTime: number;
+  endTime: number;
+}
+
+export interface MediaTimingReviewWaveformResult extends MediaTimingReviewActionResult {
+  peaks?: number[];
+}
+
+export interface MediaTimingReviewResolveRequest {
+  reviewId: string;
+  decision: MediaTimingReviewDecision;
+}
+
+export interface MediaTimingReviewActionResult {
+  ok: boolean;
+  message?: string;
+  /** The review this request targeted has already ended; the renderer should close. */
+  stale?: boolean;
+}
+
 export interface NotificationOptions {
   body?: string;
   icon?: string;
@@ -85,6 +157,7 @@ export interface AnkiConnectConfig {
     syncAnimatedImageToWordAudio?: boolean;
     normalizeAudio?: boolean;
     mirrorMpvVolume?: boolean;
+    reviewTiming?: boolean;
     audioPadding?: number;
     fallbackDuration?: number;
     maxMediaDuration?: number;

src/types/config.ts

@@ -248,6 +248,7 @@ export interface ResolvedConfig {
       syncAnimatedImageToWordAudio: boolean;
       normalizeAudio: boolean;
       mirrorMpvVolume: boolean;
+      reviewTiming: boolean;
       audioPadding: number;
       fallbackDuration: number;
       maxMediaDuration: number;

src/types/runtime-options.ts

@@ -1,5 +1,6 @@
 export type RuntimeOptionId =
   | 'anki.autoUpdateNewCards'
+  | 'anki.mediaReviewTiming'
   | 'subtitle.annotation.knownWords.highlightEnabled'
   | 'subtitle.annotation.knownWords.maturityEnabled'
   | 'subtitle.annotation.nPlusOne'

src/types/runtime.ts

@@ -3,6 +3,12 @@ import type {
   KikuFieldGroupingRequestData,
   KikuMergePreviewRequest,
   KikuMergePreviewResponse,
+  MediaTimingReviewActionResult,
+  MediaTimingReviewOpenPayload,
+  MediaTimingReviewPreviewRequest,
+  MediaTimingReviewResolveRequest,
+  MediaTimingReviewWaveformRequest,
+  MediaTimingReviewWaveformResult,
 } from './anki';
 import type { ChangelogSnapshot } from './changelog';
 import type { ResolvedConfig, ShortcutsConfig } from './config';
@@ -516,6 +522,18 @@ export interface ElectronAPI {
   onOpenJimaku: (callback: () => void) => void;
   onOpenTsukihime: (callback: () => void) => void;
   onOpenYoutubeTrackPicker: (callback: (payload: YoutubePickerOpenPayload) => void) => void;
+  onOpenMediaTimingReview: (callback: (payload: MediaTimingReviewOpenPayload) => void) => void;
+  onMediaTimingReviewPreviewEnded: (callback: (reviewId: string) => void) => void;
+  previewMediaTimingReview: (
+    request: MediaTimingReviewPreviewRequest,
+  ) => Promise<MediaTimingReviewActionResult>;
+  getMediaTimingReviewWaveform: (
+    request: MediaTimingReviewWaveformRequest,
+  ) => Promise<MediaTimingReviewWaveformResult>;
+  stopMediaTimingReviewPreview: (reviewId: string) => Promise<MediaTimingReviewActionResult>;
+  resolveMediaTimingReview: (
+    request: MediaTimingReviewResolveRequest,
+  ) => Promise<MediaTimingReviewActionResult>;
   onOpenPlaylistBrowser: (callback: () => void) => void;
   onOpenCharacterDictionaryManager: (callback: () => void) => void;
   onSubtitleSidebarToggle: (callback: () => void) => void;
@@ -561,6 +579,7 @@ export interface ElectronAPI {
       | 'jimaku'
       | 'tsukihime'
       | 'youtube-track-picker'
+      | 'media-timing-review'
       | 'playlist-browser'
       | 'kiku'
       | 'controller-select'
@@ -577,6 +596,7 @@ export interface ElectronAPI {
       | 'jimaku'
       | 'tsukihime'
       | 'youtube-track-picker'
+      | 'media-timing-review'
       | 'playlist-browser'
       | 'kiku'
       | 'controller-select'

src/types/subtitle.ts

@@ -243,6 +243,8 @@ export interface SubtitleMiningContext {
   startTime: number;
   endTime: number;
   capturedAtMs?: number;
+  /** Explicit generator padding. Confirmed timing-review ranges set this to zero. */
+  mediaPaddingSeconds?: number;
 }
 
 export interface SubtitleHoverTokenPayload {