/*
  SubMiner - All-in-one sentence mining overlay
  Copyright (C) 2024 sudacode

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
import {
  app,
  BrowserWindow,
  globalShortcut,
  clipboard,
  shell,
  protocol,
  screen,
  Extension,
} from "electron";

protocol.registerSchemesAsPrivileged([
  {
    scheme: "chrome-extension",
    privileges: {
      standard: true,
      secure: true,
      supportFetchAPI: true,
      corsEnabled: true,
      bypassCSP: true,
    },
  },
]);

import * as path from "path";
import * as http from "http";
import * as https from "https";
import * as os from "os";
import * as fs from "fs";
import * as crypto from "crypto";
import { MecabTokenizer } from "./mecab-tokenizer";
import { mergeTokens } from "./token-merger";
import { BaseWindowTracker } from "./window-trackers";
import {
  JimakuApiResponse,
  JimakuDownloadResult,
  JimakuMediaInfo,
  JimakuConfig,
  JimakuLanguagePreference,
  SubtitleData,
  SubtitlePosition,
  Keybinding,
  WindowGeometry,
  SecondarySubMode,
  SubsyncManualPayload,
  SubsyncManualRunRequest,
  SubsyncResult,
  KikuFieldGroupingChoice,
  KikuMergePreviewRequest,
  KikuMergePreviewResponse,
  RuntimeOptionApplyResult,
  RuntimeOptionId,
  RuntimeOptionState,
  RuntimeOptionValue,
  MpvSubtitleRenderMetrics,
} from "./types";
import { SubtitleTimingTracker } from "./subtitle-timing-tracker";
import { AnkiIntegration } from "./anki-integration";
import { RuntimeOptionsManager } from "./runtime-options";
import {
  downloadToFile,
  isRemoteMediaPath,
  parseMediaInfo,
} from "./jimaku/utils";
import {
  getSubsyncConfig,
} from "./subsync/utils";
import {
  CliArgs,
  CliCommandSource,
  hasExplicitCommand,
  parseArgs,
  shouldStartApp,
} from "./cli/args";
import { printHelp } from "./cli/help";
import { generateDefaultConfigFile } from "./core/utils/config-gen";
import {
  enforceUnsupportedWaylandMode,
  forceX11Backend,
} from "./core/utils/electron-backend";
import { asBoolean, asFiniteNumber, asString } from "./core/utils/coerce";
import { resolveKeybindings } from "./core/utils/keybindings";
import { resolveConfiguredShortcuts } from "./core/utils/shortcut-config";
import { TexthookerService } from "./core/services/texthooker-service";
import {
  hasMpvWebsocketPlugin,
  SubtitleWebSocketService,
} from "./core/services/subtitle-ws-service";
import { registerGlobalShortcutsService } from "./core/services/shortcut-service";
import { registerIpcHandlersService } from "./core/services/ipc-service";
import {
  isGlobalShortcutRegisteredSafe,
  shortcutMatchesInputForLocalFallback,
} from "./core/services/shortcut-fallback-service";
import {
  registerOverlayShortcutsService,
} from "./core/services/overlay-shortcut-service";
import { runOverlayShortcutLocalFallback } from "./core/services/overlay-shortcut-fallback-runner";
import { createOverlayShortcutRuntimeHandlers } from "./core/services/overlay-shortcut-runtime-service";
import { createNumericShortcutSessionService } from "./core/services/numeric-shortcut-session-service";
import { handleCliCommandService } from "./core/services/cli-command-service";
import { cycleSecondarySubModeService } from "./core/services/secondary-subtitle-service";
import {
  refreshOverlayShortcutsRuntimeService,
  syncOverlayShortcutsRuntimeService,
  unregisterOverlayShortcutsRuntimeService,
} from "./core/services/overlay-shortcut-lifecycle-service";
import {
  copyCurrentSubtitleService,
  handleMineSentenceDigitService,
  handleMultiCopyDigitService,
  markLastCardAsAudioCardService,
  mineSentenceCardService,
  triggerFieldGroupingService,
  updateLastCardFromClipboardService,
} from "./core/services/mining-runtime-service";
import { startAppLifecycleService } from "./core/services/app-lifecycle-service";
import {
  playNextSubtitleRuntimeService,
  replayCurrentSubtitleRuntimeService,
  sendMpvCommandRuntimeService,
  setMpvSubVisibilityRuntimeService,
  showMpvOsdRuntimeService,
} from "./core/services/mpv-runtime-service";
import { showDesktopNotification } from "./core/utils/notification";
import { openYomitanSettingsWindow } from "./core/services/yomitan-settings-service";
import { tokenizeSubtitleService } from "./core/services/tokenizer-service";
import { loadYomitanExtensionService } from "./core/services/yomitan-extension-loader-service";
import {
  getJimakuLanguagePreferenceService,
  getJimakuMaxEntryResultsService,
  jimakuFetchJsonService,
  resolveJimakuApiKeyService,
} from "./core/services/jimaku-runtime-service";
import {
  loadSubtitlePositionService,
  saveSubtitlePositionService,
  updateCurrentMediaPathService,
} from "./core/services/subtitle-position-service";
import {
  createOverlayWindowService,
  enforceOverlayLayerOrderService,
  ensureOverlayWindowLevelService,
  updateOverlayBoundsService,
} from "./core/services/overlay-window-service";
import { createFieldGroupingCallbackService } from "./core/services/field-grouping-service";
import { initializeOverlayRuntimeService } from "./core/services/overlay-runtime-init-service";
import {
  setInvisibleOverlayVisibleService,
  setVisibleOverlayVisibleService,
  syncInvisibleOverlayMousePassthroughService,
} from "./core/services/overlay-visibility-runtime-service";
import {
  MpvIpcClient,
  MPV_REQUEST_ID_SECONDARY_SUB_VISIBILITY,
} from "./core/services/mpv-service";
import { applyMpvSubtitleRenderMetricsPatchService } from "./core/services/mpv-render-metrics-service";
import {
  handleMpvCommandFromIpcService,
} from "./core/services/ipc-command-service";
import { sendToVisibleOverlayService } from "./core/services/overlay-send-service";
import {
  runSubsyncManualFromIpcRuntimeService,
  triggerSubsyncFromConfigRuntimeService,
} from "./core/services/subsync-runtime-service";
import {
  updateInvisibleOverlayVisibilityService,
  updateVisibleOverlayVisibilityService,
} from "./core/services/overlay-visibility-service";
import { registerAnkiJimakuIpcRuntimeService } from "./core/services/anki-jimaku-runtime-service";
import {
  ConfigService,
  DEFAULT_CONFIG,
  DEFAULT_KEYBINDINGS,
  generateConfigTemplate,
  SPECIAL_COMMANDS,
} from "./config";

if (process.platform === "linux") {
  app.commandLine.appendSwitch("enable-features", "GlobalShortcutsPortal");
}

const DEFAULT_TEXTHOOKER_PORT = 5174;
const CONFIG_DIR = path.join(os.homedir(), ".config", "SubMiner");
const USER_DATA_PATH = CONFIG_DIR;
const configService = new ConfigService(CONFIG_DIR);
const isDev =
  process.argv.includes("--dev") || process.argv.includes("--debug");
const texthookerService = new TexthookerService();
const subtitleWsService = new SubtitleWebSocketService();

function getDefaultSocketPath(): string {
  if (process.platform === "win32") {
    return "\\\\.\\pipe\\subminer-socket";
  }
  return "/tmp/subminer-socket";
}

if (!fs.existsSync(USER_DATA_PATH)) {
  fs.mkdirSync(USER_DATA_PATH, { recursive: true });
}
app.setPath("userData", USER_DATA_PATH);

process.on("SIGINT", () => {
  app.quit();
});
process.on("SIGTERM", () => {
  app.quit();
});

let mainWindow: BrowserWindow | null = null;
let invisibleWindow: BrowserWindow | null = null;
let yomitanExt: Extension | null = null;
let yomitanSettingsWindow: BrowserWindow | null = null;
let yomitanParserWindow: BrowserWindow | null = null;
let yomitanParserReadyPromise: Promise<void> | null = null;
let yomitanParserInitPromise: Promise<boolean> | null = null;
let mpvClient: MpvIpcClient | null = null;
let reconnectTimer: ReturnType<typeof setTimeout> | null = null;
let currentSubText = "";
let currentSubAssText = "";
let visibleOverlayVisible = false;
let invisibleOverlayVisible = false;
let windowTracker: BaseWindowTracker | null = null;
let subtitlePosition: SubtitlePosition | null = null;
let currentMediaPath: string | null = null;
let pendingSubtitlePosition: SubtitlePosition | null = null;
let mecabTokenizer: MecabTokenizer | null = null;
let keybindings: Keybinding[] = [];
let subtitleTimingTracker: SubtitleTimingTracker | null = null;
let ankiIntegration: AnkiIntegration | null = null;
let secondarySubMode: SecondarySubMode = "hover";
let lastSecondarySubToggleAtMs = 0;
let previousSecondarySubVisibility: boolean | null = null;
const DEFAULT_MPV_SUBTITLE_RENDER_METRICS: MpvSubtitleRenderMetrics = {
  subPos: 100,
  subFontSize: 38,
  subScale: 1,
  subMarginY: 34,
  subMarginX: 19,
  subFont: "sans-serif",
  subSpacing: 0,
  subBold: false,
  subItalic: false,
  subBorderSize: 2.5,
  subShadowOffset: 0,
  subAssOverride: "yes",
  subScaleByWindow: true,
  subUseMargins: true,
  osdHeight: 720,
  osdDimensions: null,
};
let mpvSubtitleRenderMetrics: MpvSubtitleRenderMetrics = {
  ...DEFAULT_MPV_SUBTITLE_RENDER_METRICS,
};

let shortcutsRegistered = false;
let overlayRuntimeInitialized = false;
let fieldGroupingResolver: ((choice: KikuFieldGroupingChoice) => void) | null =
  null;
let runtimeOptionsManager: RuntimeOptionsManager | null = null;
let trackerNotReadyWarningShown = false;
let overlayDebugVisualizationEnabled = false;
type OverlayHostedModal = "runtime-options" | "subsync";
const restoreVisibleOverlayOnModalClose = new Set<OverlayHostedModal>();

const SUBTITLE_POSITIONS_DIR = path.join(CONFIG_DIR, "subtitle-positions");

function getRuntimeOptionsState(): RuntimeOptionState[] { if (!runtimeOptionsManager) return []; return runtimeOptionsManager.listOptions(); }

function getOverlayWindows(): BrowserWindow[] {
  const windows: BrowserWindow[] = [];
  if (mainWindow && !mainWindow.isDestroyed()) {
    windows.push(mainWindow);
  }
  if (invisibleWindow && !invisibleWindow.isDestroyed()) {
    windows.push(invisibleWindow);
  }
  return windows;
}

function broadcastToOverlayWindows(channel: string, ...args: unknown[]): void {
  for (const window of getOverlayWindows()) {
    window.webContents.send(channel, ...args);
  }
}

function broadcastRuntimeOptionsChanged(): void { broadcastToOverlayWindows("runtime-options:changed", getRuntimeOptionsState()); }

function setOverlayDebugVisualizationEnabled(enabled: boolean): void { if (overlayDebugVisualizationEnabled === enabled) return; overlayDebugVisualizationEnabled = enabled; broadcastToOverlayWindows("overlay-debug-visualization:set", overlayDebugVisualizationEnabled); }

function applyRuntimeOptionResult(
  result: RuntimeOptionApplyResult,
): RuntimeOptionApplyResult {
  if (result.ok && result.osdMessage) {
    showMpvOsd(result.osdMessage);
  }
  return result;
}

function openRuntimeOptionsPalette(): void { sendToVisibleOverlay("runtime-options:open", undefined, { restoreOnModalClose: "runtime-options" }); }

function getResolvedConfig() { return configService.getConfig(); }

function getInitialInvisibleOverlayVisibility(): boolean { const visibility = getResolvedConfig().invisibleOverlay.startupVisibility; if (visibility === "visible") return true; if (visibility === "hidden") return false; if (process.platform === "linux") return false; return true; }

function shouldAutoInitializeOverlayRuntimeFromConfig(): boolean { const config = getResolvedConfig(); if (config.auto_start_overlay === true) return true; if (config.invisibleOverlay.startupVisibility === "visible") return true; return false; }

function shouldBindVisibleOverlayToMpvSubVisibility(): boolean { return getResolvedConfig().bind_visible_overlay_to_mpv_sub_visibility; }

function isAutoUpdateEnabledRuntime(): boolean {
  const value = runtimeOptionsManager?.getOptionValue(
    "anki.autoUpdateNewCards",
  );
  if (typeof value === "boolean") return value;
  const config = getResolvedConfig();
  return config.ankiConnect?.behavior?.autoUpdateNewCards !== false;
}

function getJimakuLanguagePreference(): JimakuLanguagePreference { return getJimakuLanguagePreferenceService(() => getResolvedConfig(), DEFAULT_CONFIG.jimaku.languagePreference); }

function getJimakuMaxEntryResults(): number { return getJimakuMaxEntryResultsService(() => getResolvedConfig(), DEFAULT_CONFIG.jimaku.maxEntryResults); }

async function resolveJimakuApiKey(): Promise<string | null> { return resolveJimakuApiKeyService(() => getResolvedConfig()); }

async function jimakuFetchJson<T>(
  endpoint: string,
  query: Record<string, string | number | boolean | null | undefined> = {},
): Promise<JimakuApiResponse<T>> {
  return jimakuFetchJsonService<T>(endpoint, query, {
    getResolvedConfig: () => getResolvedConfig(),
    defaultBaseUrl: DEFAULT_CONFIG.jimaku.apiBaseUrl,
    defaultMaxEntryResults: DEFAULT_CONFIG.jimaku.maxEntryResults,
    defaultLanguagePreference: DEFAULT_CONFIG.jimaku.languagePreference,
  });
}

function loadSubtitlePosition(): SubtitlePosition | null {
  subtitlePosition = loadSubtitlePositionService({
    currentMediaPath,
    fallbackPosition: getResolvedConfig().subtitlePosition,
    subtitlePositionsDir: SUBTITLE_POSITIONS_DIR,
  });
  return subtitlePosition;
}

function saveSubtitlePosition(position: SubtitlePosition): void {
  subtitlePosition = position;
  saveSubtitlePositionService({
    position,
    currentMediaPath,
    subtitlePositionsDir: SUBTITLE_POSITIONS_DIR,
    onQueuePending: (queued) => {
      pendingSubtitlePosition = queued;
    },
    onPersisted: () => {
      pendingSubtitlePosition = null;
    },
  });
}

function updateCurrentMediaPath(mediaPath: unknown): void {
  updateCurrentMediaPathService({
    mediaPath,
    currentMediaPath,
    pendingSubtitlePosition,
    subtitlePositionsDir: SUBTITLE_POSITIONS_DIR,
    loadSubtitlePosition: () => loadSubtitlePosition(),
    setCurrentMediaPath: (nextPath) => {
      currentMediaPath = nextPath;
    },
    clearPendingSubtitlePosition: () => {
      pendingSubtitlePosition = null;
    },
    setSubtitlePosition: (position) => {
      subtitlePosition = position;
    },
    broadcastSubtitlePosition: (position) => {
      broadcastToOverlayWindows("subtitle-position:set", position);
    },
  });
}

let subsyncInProgress = false;

const initialArgs = parseArgs(process.argv);
if (initialArgs.logLevel) {
  process.env.SUBMINER_LOG_LEVEL = initialArgs.logLevel;
} else if (initialArgs.verbose) {
  process.env.SUBMINER_LOG_LEVEL = "debug";
}

forceX11Backend(initialArgs);
enforceUnsupportedWaylandMode(initialArgs);

let mpvSocketPath = initialArgs.socketPath ?? getDefaultSocketPath();
let texthookerPort = initialArgs.texthookerPort ?? DEFAULT_TEXTHOOKER_PORT;
const backendOverride = initialArgs.backend ?? null;
const autoStartOverlay = initialArgs.autoStartOverlay;
const texthookerOnlyMode = initialArgs.texthooker;

if (initialArgs.generateConfig && !shouldStartApp(initialArgs)) {
  generateDefaultConfigFile(initialArgs, {
    configDir: CONFIG_DIR,
    defaultConfig: DEFAULT_CONFIG,
    generateTemplate: (config) => generateConfigTemplate(config as never),
  })
    .then((exitCode) => {
      process.exitCode = exitCode;
      app.quit();
    })
    .catch((error: Error) => {
      console.error(`Failed to generate config: ${error.message}`);
      process.exitCode = 1;
      app.quit();
    });
} else {
  startAppLifecycleService(initialArgs, {
    shouldStartApp: (args) => shouldStartApp(args),
    parseArgs: (argv) => parseArgs(argv),
    requestSingleInstanceLock: () => app.requestSingleInstanceLock(),
    quitApp: () => app.quit(),
    onSecondInstance: (handler) => {
      app.on("second-instance", handler);
    },
    handleCliCommand: (args, source) => handleCliCommand(args, source),
    printHelp: () => printHelp(DEFAULT_TEXTHOOKER_PORT),
    logNoRunningInstance: () => {
      console.error("No running instance. Use --start to launch the app.");
    },
    whenReady: (handler) => {
      app.whenReady().then(handler);
    },
    onWindowAllClosed: (handler) => {
      app.on("window-all-closed", handler);
    },
    onWillQuit: (handler) => {
      app.on("will-quit", handler);
    },
    onActivate: (handler) => {
      app.on("activate", handler);
    },
    isDarwinPlatform: () => process.platform === "darwin",
    onReady: async () => {
      loadSubtitlePosition();
      keybindings = resolveKeybindings(getResolvedConfig(), DEFAULT_KEYBINDINGS);

      mpvClient = new MpvIpcClient(mpvSocketPath, {
        getResolvedConfig: () => getResolvedConfig(), autoStartOverlay,
        setOverlayVisible: (visible) => setOverlayVisible(visible),
        shouldBindVisibleOverlayToMpvSubVisibility: () => shouldBindVisibleOverlayToMpvSubVisibility(),
        isVisibleOverlayVisible: () => visibleOverlayVisible,
        getReconnectTimer: () => reconnectTimer, setReconnectTimer: (timer) => { reconnectTimer = timer; },
        getCurrentSubText: () => currentSubText, setCurrentSubText: (text) => { currentSubText = text; }, setCurrentSubAssText: (text) => { currentSubAssText = text; },
        getSubtitleTimingTracker: () => subtitleTimingTracker, subtitleWsBroadcast: (text) => { subtitleWsService.broadcast(text); },
        getOverlayWindowsCount: () => getOverlayWindows().length, tokenizeSubtitle: (text) => tokenizeSubtitle(text),
        broadcastToOverlayWindows: (channel, ...args) => { broadcastToOverlayWindows(channel, ...args); },
        updateCurrentMediaPath: (mediaPath) => { updateCurrentMediaPath(mediaPath); }, updateMpvSubtitleRenderMetrics: (patch) => { updateMpvSubtitleRenderMetrics(patch); },
        getMpvSubtitleRenderMetrics: () => mpvSubtitleRenderMetrics, setPreviousSecondarySubVisibility: (value) => { previousSecondarySubVisibility = value; }, showMpvOsd: (text) => { showMpvOsd(text); },
      });

      configService.reloadConfig();
      const config = getResolvedConfig();
      for (const warning of configService.getWarnings()) {
        console.warn(
          `[config] ${warning.path}: ${warning.message} value=${JSON.stringify(warning.value)} fallback=${JSON.stringify(warning.fallback)}`,
        );
      }
      runtimeOptionsManager = new RuntimeOptionsManager(
        () => configService.getConfig().ankiConnect,
        {
          applyAnkiPatch: (patch) => {
            if (ankiIntegration) {
              ankiIntegration.applyRuntimeConfigPatch(patch);
            }
          },
          onOptionsChanged: () => {
            broadcastRuntimeOptionsChanged();
            refreshOverlayShortcuts();
          },
        },
      );
      secondarySubMode = config.secondarySub?.defaultMode ?? "hover";
      const wsConfig = config.websocket || {};
      const wsEnabled = wsConfig.enabled ?? "auto";
      const wsPort = wsConfig.port || DEFAULT_CONFIG.websocket.port;

      if (
        wsEnabled === true ||
        (wsEnabled === "auto" && !hasMpvWebsocketPlugin())
      ) {
        subtitleWsService.start(wsPort, () => currentSubText);
      } else if (wsEnabled === "auto") {
        console.log(
          "mpv_websocket detected, skipping built-in WebSocket server",
        );
      }

      mecabTokenizer = new MecabTokenizer();
      await mecabTokenizer.checkAvailability();

      subtitleTimingTracker = new SubtitleTimingTracker();

      await loadYomitanExtension();
      if (texthookerOnlyMode) {
        console.log("Texthooker-only mode enabled; skipping overlay window.");
      } else if (shouldAutoInitializeOverlayRuntimeFromConfig()) {
        initializeOverlayRuntime();
      } else {
        console.log(
          "Overlay runtime deferred: waiting for explicit overlay command.",
        );
      }
      handleInitialArgs();
    },
    onWillQuitCleanup: () => {
      globalShortcut.unregisterAll();
      subtitleWsService.stop();
      texthookerService.stop();
      if (yomitanParserWindow && !yomitanParserWindow.isDestroyed()) {
        yomitanParserWindow.destroy();
      }
      yomitanParserWindow = null;
      yomitanParserReadyPromise = null;
      yomitanParserInitPromise = null;
      if (windowTracker) {
        windowTracker.stop();
      }
      if (mpvClient && mpvClient.socket) {
        mpvClient.socket.destroy();
      }
      if (reconnectTimer) {
        clearTimeout(reconnectTimer);
      }
      if (subtitleTimingTracker) {
        subtitleTimingTracker.destroy();
      }
      if (ankiIntegration) {
        ankiIntegration.destroy();
      }
    },
    shouldRestoreWindowsOnActivate: () =>
      overlayRuntimeInitialized && BrowserWindow.getAllWindows().length === 0,
    restoreWindowsOnActivate: () => {
      createMainWindow();
      createInvisibleWindow();
      updateVisibleOverlayVisibility();
      updateInvisibleOverlayVisibility();
    },
  });
}

function handleCliCommand(
  args: CliArgs,
  source: CliCommandSource = "initial",
): void {
  handleCliCommandService(args, source, {
    getMpvSocketPath: () => mpvSocketPath,
    setMpvSocketPath: (socketPath) => {
      mpvSocketPath = socketPath;
    },
    setMpvClientSocketPath: (socketPath) => {
      if (!mpvClient) return;
      mpvClient.setSocketPath(socketPath);
    },
    hasMpvClient: () => Boolean(mpvClient),
    connectMpvClient: () => {
      if (!mpvClient) return;
      mpvClient.connect();
    },
    isTexthookerRunning: () => texthookerService.isRunning(),
    setTexthookerPort: (port) => {
      texthookerPort = port;
    },
    getTexthookerPort: () => texthookerPort,
    shouldOpenTexthookerBrowser: () =>
      getResolvedConfig().texthooker?.openBrowser !== false,
    ensureTexthookerRunning: (port) => {
      if (!texthookerService.isRunning()) {
        texthookerService.start(port);
      }
    },
    openTexthookerInBrowser: (url) => {
      shell.openExternal(url);
    },
    stopApp: () => app.quit(),
    isOverlayRuntimeInitialized: () => overlayRuntimeInitialized,
    initializeOverlayRuntime: () => initializeOverlayRuntime(),
    toggleVisibleOverlay: () => toggleVisibleOverlay(),
    toggleInvisibleOverlay: () => toggleInvisibleOverlay(),
    openYomitanSettingsDelayed: (delayMs) => {
      setTimeout(() => {
        openYomitanSettings();
      }, delayMs);
    },
    setVisibleOverlayVisible: (visible) => setVisibleOverlayVisible(visible),
    setInvisibleOverlayVisible: (visible) =>
      setInvisibleOverlayVisible(visible),
    copyCurrentSubtitle: () => copyCurrentSubtitle(),
    startPendingMultiCopy: (timeoutMs) => startPendingMultiCopy(timeoutMs),
    mineSentenceCard: () => mineSentenceCard(),
    startPendingMineSentenceMultiple: (timeoutMs) =>
      startPendingMineSentenceMultiple(timeoutMs),
    updateLastCardFromClipboard: () => updateLastCardFromClipboard(),
    cycleSecondarySubMode: () => cycleSecondarySubMode(),
    triggerFieldGrouping: () => triggerFieldGrouping(),
    triggerSubsyncFromConfig: () => triggerSubsyncFromConfig(),
    markLastCardAsAudioCard: () => markLastCardAsAudioCard(),
    openRuntimeOptionsPalette: () => openRuntimeOptionsPalette(),
    printHelp: () => printHelp(DEFAULT_TEXTHOOKER_PORT),
    hasMainWindow: () => Boolean(mainWindow),
    getMultiCopyTimeoutMs: () => getConfiguredShortcuts().multiCopyTimeoutMs,
    showMpvOsd: (text) => showMpvOsd(text),
    log: (message) => {
      console.log(message);
    },
    warn: (message) => {
      console.warn(message);
    },
    error: (message, err) => {
      console.error(message, err);
    },
  });
}

function handleInitialArgs(): void {
  handleCliCommand(initialArgs, "initial");
}

function updateMpvSubtitleRenderMetrics(
  patch: Partial<MpvSubtitleRenderMetrics>,
): void {
  const { next, changed } = applyMpvSubtitleRenderMetricsPatchService(
    mpvSubtitleRenderMetrics,
    patch,
  );
  if (!changed) return;
  mpvSubtitleRenderMetrics = next;
  broadcastToOverlayWindows(
    "mpv-subtitle-render-metrics:set",
    mpvSubtitleRenderMetrics,
  );
}

async function tokenizeSubtitle(text: string): Promise<SubtitleData> {
  return tokenizeSubtitleService(text, {
    getYomitanExt: () => yomitanExt,
    getYomitanParserWindow: () => yomitanParserWindow,
    setYomitanParserWindow: (window) => {
      yomitanParserWindow = window;
    },
    getYomitanParserReadyPromise: () => yomitanParserReadyPromise,
    setYomitanParserReadyPromise: (promise) => {
      yomitanParserReadyPromise = promise;
    },
    getYomitanParserInitPromise: () => yomitanParserInitPromise,
    setYomitanParserInitPromise: (promise) => {
      yomitanParserInitPromise = promise;
    },
    tokenizeWithMecab: async (tokenizeText) => {
      if (!mecabTokenizer) {
        return null;
      }
      const rawTokens = await mecabTokenizer.tokenize(tokenizeText);
      if (!rawTokens || rawTokens.length === 0) {
        return null;
      }
      return mergeTokens(rawTokens);
    },
  });
}

function updateOverlayBounds(geometry: WindowGeometry): void {
  updateOverlayBoundsService(geometry, () => getOverlayWindows());
}

function ensureOverlayWindowLevel(window: BrowserWindow): void {
  ensureOverlayWindowLevelService(window);
}

function enforceOverlayLayerOrder(): void {
  enforceOverlayLayerOrderService({
    visibleOverlayVisible,
    invisibleOverlayVisible,
    mainWindow,
    invisibleWindow,
    ensureOverlayWindowLevel: (window) => ensureOverlayWindowLevel(window),
  });
}

async function loadYomitanExtension(): Promise<Extension | null> {
  return loadYomitanExtensionService({
    userDataPath: USER_DATA_PATH,
    getYomitanParserWindow: () => yomitanParserWindow,
    setYomitanParserWindow: (window) => {
      yomitanParserWindow = window;
    },
    setYomitanParserReadyPromise: (promise) => {
      yomitanParserReadyPromise = promise;
    },
    setYomitanParserInitPromise: (promise) => {
      yomitanParserInitPromise = promise;
    },
    setYomitanExtension: (extension) => {
      yomitanExt = extension;
    },
  });
}

function createOverlayWindow(kind: "visible" | "invisible"): BrowserWindow {
  return createOverlayWindowService(kind, {
    isDev,
    overlayDebugVisualizationEnabled,
    ensureOverlayWindowLevel: (window) => ensureOverlayWindowLevel(window),
    onRuntimeOptionsChanged: () => broadcastRuntimeOptionsChanged(),
    setOverlayDebugVisualizationEnabled: (enabled) =>
      setOverlayDebugVisualizationEnabled(enabled),
    isOverlayVisible: (windowKind) =>
      windowKind === "visible" ? visibleOverlayVisible : invisibleOverlayVisible,
    tryHandleOverlayShortcutLocalFallback: (input) =>
      tryHandleOverlayShortcutLocalFallback(input),
    onWindowClosed: (windowKind) => {
      if (windowKind === "visible") {
        mainWindow = null;
      } else {
        invisibleWindow = null;
      }
    },
  });
}

function createMainWindow(): BrowserWindow { mainWindow = createOverlayWindow("visible"); return mainWindow; }
function createInvisibleWindow(): BrowserWindow { invisibleWindow = createOverlayWindow("invisible"); return invisibleWindow; }

function initializeOverlayRuntime(): void {
  if (overlayRuntimeInitialized) {
    return;
  }
  const result = initializeOverlayRuntimeService({
    backendOverride,
    getInitialInvisibleOverlayVisibility: () => getInitialInvisibleOverlayVisibility(),
    createMainWindow: () => {
      createMainWindow();
    },
    createInvisibleWindow: () => {
      createInvisibleWindow();
    },
    registerGlobalShortcuts: () => {
      registerGlobalShortcuts();
    },
    updateOverlayBounds: (geometry) => {
      updateOverlayBounds(geometry);
    },
    isVisibleOverlayVisible: () => visibleOverlayVisible,
    isInvisibleOverlayVisible: () => invisibleOverlayVisible,
    updateVisibleOverlayVisibility: () => {
      updateVisibleOverlayVisibility();
    },
    updateInvisibleOverlayVisibility: () => {
      updateInvisibleOverlayVisibility();
    },
    getOverlayWindows: () => getOverlayWindows(),
    syncOverlayShortcuts: () => {
      syncOverlayShortcuts();
    },
    setWindowTracker: (tracker) => {
      windowTracker = tracker;
    },
    getResolvedConfig: () => getResolvedConfig(),
    getSubtitleTimingTracker: () => subtitleTimingTracker,
    getMpvClient: () => mpvClient,
    getRuntimeOptionsManager: () => runtimeOptionsManager,
    setAnkiIntegration: (integration) => {
      ankiIntegration = integration as AnkiIntegration | null;
    },
    showDesktopNotification,
    createFieldGroupingCallback: () => createFieldGroupingCallback(),
  });
  invisibleOverlayVisible = result.invisibleOverlayVisible;
  overlayRuntimeInitialized = true;
}

function openYomitanSettings(): void { openYomitanSettingsWindow({ yomitanExt, getExistingWindow: () => yomitanSettingsWindow, setWindow: (window) => (yomitanSettingsWindow = window) }); }
function registerGlobalShortcuts(): void { registerGlobalShortcutsService({ shortcuts: getConfiguredShortcuts(), onToggleVisibleOverlay: () => toggleVisibleOverlay(), onToggleInvisibleOverlay: () => toggleInvisibleOverlay(), onOpenYomitanSettings: () => openYomitanSettings(), isDev, getMainWindow: () => mainWindow }); }

function getConfiguredShortcuts() { return resolveConfiguredShortcuts(getResolvedConfig(), DEFAULT_CONFIG); }

function getOverlayShortcutRuntimeHandlers() {
  return createOverlayShortcutRuntimeHandlers({
    showMpvOsd: (text) => showMpvOsd(text),
    openRuntimeOptions: () => {
      openRuntimeOptionsPalette();
    },
    openJimaku: () => {
      sendToVisibleOverlay("jimaku:open");
    },
    markAudioCard: () => markLastCardAsAudioCard(),
    copySubtitleMultiple: (timeoutMs) => {
      startPendingMultiCopy(timeoutMs);
    },
    copySubtitle: () => {
      copyCurrentSubtitle();
    },
    toggleSecondarySub: () => cycleSecondarySubMode(),
    updateLastCardFromClipboard: () => updateLastCardFromClipboard(),
    triggerFieldGrouping: () => triggerFieldGrouping(),
    triggerSubsync: () => triggerSubsyncFromConfig(),
    mineSentence: () => mineSentenceCard(),
    mineSentenceMultiple: (timeoutMs) => {
      startPendingMineSentenceMultiple(timeoutMs);
    },
  });
}

function tryHandleOverlayShortcutLocalFallback(input: Electron.Input): boolean {
  const shortcuts = getConfiguredShortcuts();
  const handlers = getOverlayShortcutRuntimeHandlers();
  return runOverlayShortcutLocalFallback(
    input,
    shortcuts,
    shortcutMatchesInputForLocalFallback,
    handlers.fallbackHandlers,
  );
}

function cycleSecondarySubMode(): void {
  cycleSecondarySubModeService({
    getSecondarySubMode: () => secondarySubMode,
    setSecondarySubMode: (mode) => {
      secondarySubMode = mode;
    },
    getLastSecondarySubToggleAtMs: () => lastSecondarySubToggleAtMs,
    setLastSecondarySubToggleAtMs: (timestampMs) => {
      lastSecondarySubToggleAtMs = timestampMs;
    },
    broadcastSecondarySubMode: (mode) => {
      broadcastToOverlayWindows("secondary-subtitle:mode", mode);
    },
    showMpvOsd: (text) => showMpvOsd(text),
  });
}

function showMpvOsd(text: string): void {
  showMpvOsdRuntimeService(
    mpvClient,
    text,
    (line) => {
      console.log(line);
    },
  );
}

const multiCopySession = createNumericShortcutSessionService({
  registerShortcut: (accelerator, handler) =>
    globalShortcut.register(accelerator, handler),
  unregisterShortcut: (accelerator) => globalShortcut.unregister(accelerator),
  setTimer: (handler, timeoutMs) => setTimeout(handler, timeoutMs),
  clearTimer: (timer) => clearTimeout(timer),
  showMpvOsd: (text) => showMpvOsd(text),
});

const mineSentenceSession = createNumericShortcutSessionService({
  registerShortcut: (accelerator, handler) =>
    globalShortcut.register(accelerator, handler),
  unregisterShortcut: (accelerator) => globalShortcut.unregister(accelerator),
  setTimer: (handler, timeoutMs) => setTimeout(handler, timeoutMs),
  clearTimer: (timer) => clearTimeout(timer),
  showMpvOsd: (text) => showMpvOsd(text),
});

function getSubsyncRuntimeDeps() {
  return {
    getMpvClient: () => mpvClient,
    getResolvedSubsyncConfig: () => getSubsyncConfig(getResolvedConfig().subsync),
    isSubsyncInProgress: () => subsyncInProgress,
    setSubsyncInProgress: (inProgress: boolean) => {
      subsyncInProgress = inProgress;
    },
    showMpvOsd: (text: string) => showMpvOsd(text),
    openManualPicker: (payload: SubsyncManualPayload) => {
      sendToVisibleOverlay("subsync:open-manual", payload, {
        restoreOnModalClose: "subsync",
      });
    },
  };
}

async function triggerSubsyncFromConfig(): Promise<void> {
  await triggerSubsyncFromConfigRuntimeService(getSubsyncRuntimeDeps());
}

function cancelPendingMultiCopy(): void {
  multiCopySession.cancel();
}

function startPendingMultiCopy(timeoutMs: number): void {
  multiCopySession.start({
    timeoutMs,
    onDigit: (count) => handleMultiCopyDigit(count),
    messages: {
      prompt: "Copy how many lines? Press 1-9 (Esc to cancel)",
      timeout: "Copy timeout",
      cancelled: "Cancelled",
    },
  });
}

function handleMultiCopyDigit(count: number): void {
  handleMultiCopyDigitService(count, {
    subtitleTimingTracker,
    writeClipboardText: (text) => clipboard.writeText(text),
    showMpvOsd: (text) => showMpvOsd(text),
  });
}

function copyCurrentSubtitle(): void {
  copyCurrentSubtitleService({
    subtitleTimingTracker,
    writeClipboardText: (text) => clipboard.writeText(text),
    showMpvOsd: (text) => showMpvOsd(text),
  });
}

async function updateLastCardFromClipboard(): Promise<void> {
  await updateLastCardFromClipboardService({
    ankiIntegration,
    readClipboardText: () => clipboard.readText(),
    showMpvOsd: (text) => showMpvOsd(text),
  });
}

async function triggerFieldGrouping(): Promise<void> {
  await triggerFieldGroupingService({
    ankiIntegration,
    showMpvOsd: (text) => showMpvOsd(text),
  });
}

async function markLastCardAsAudioCard(): Promise<void> {
  await markLastCardAsAudioCardService({
    ankiIntegration,
    showMpvOsd: (text) => showMpvOsd(text),
  });
}

async function mineSentenceCard(): Promise<void> {
  await mineSentenceCardService({
    ankiIntegration,
    mpvClient,
    showMpvOsd: (text) => showMpvOsd(text),
  });
}

function cancelPendingMineSentenceMultiple(): void {
  mineSentenceSession.cancel();
}

function startPendingMineSentenceMultiple(timeoutMs: number): void {
  mineSentenceSession.start({
    timeoutMs,
    onDigit: (count) => handleMineSentenceDigit(count),
    messages: {
      prompt: "Mine how many lines? Press 1-9 (Esc to cancel)",
      timeout: "Mine sentence timeout",
      cancelled: "Cancelled",
    },
  });
}

function handleMineSentenceDigit(count: number): void {
  handleMineSentenceDigitService(count, {
    subtitleTimingTracker,
    ankiIntegration,
    getCurrentSecondarySubText: () => mpvClient?.currentSecondarySubText || undefined,
    showMpvOsd: (text) => showMpvOsd(text),
    logError: (message, err) => {
      console.error(message, err);
    },
  });
}

function registerOverlayShortcuts(): void {
  shortcutsRegistered = registerOverlayShortcutsService(
    getConfiguredShortcuts(),
    getOverlayShortcutRuntimeHandlers().overlayHandlers,
  );
}

function getOverlayShortcutLifecycleDeps() {
  return {
    getConfiguredShortcuts: () => getConfiguredShortcuts(),
    getOverlayHandlers: () => getOverlayShortcutRuntimeHandlers().overlayHandlers,
    cancelPendingMultiCopy: () => cancelPendingMultiCopy(),
    cancelPendingMineSentenceMultiple: () => cancelPendingMineSentenceMultiple(),
  };
}

function unregisterOverlayShortcuts(): void {
  shortcutsRegistered = unregisterOverlayShortcutsRuntimeService(
    shortcutsRegistered,
    getOverlayShortcutLifecycleDeps(),
  );
}

function shouldOverlayShortcutsBeActive(): boolean { return overlayRuntimeInitialized; }
function syncOverlayShortcuts(): void {
  shortcutsRegistered = syncOverlayShortcutsRuntimeService(
    shouldOverlayShortcutsBeActive(),
    shortcutsRegistered,
    getOverlayShortcutLifecycleDeps(),
  );
}
function refreshOverlayShortcuts(): void {
  shortcutsRegistered = refreshOverlayShortcutsRuntimeService(
    shouldOverlayShortcutsBeActive(),
    shortcutsRegistered,
    getOverlayShortcutLifecycleDeps(),
  );
}

function updateVisibleOverlayVisibility(): void {
  updateVisibleOverlayVisibilityService({
    visibleOverlayVisible,
    mainWindow,
    windowTracker,
    trackerNotReadyWarningShown,
    setTrackerNotReadyWarningShown: (shown) => {
      trackerNotReadyWarningShown = shown;
    },
    shouldBindVisibleOverlayToMpvSubVisibility:
      shouldBindVisibleOverlayToMpvSubVisibility(),
    previousSecondarySubVisibility,
    setPreviousSecondarySubVisibility: (value) => {
      previousSecondarySubVisibility = value;
    },
    mpvConnected: Boolean(mpvClient && mpvClient.connected),
    mpvSend: (payload) => {
      if (!mpvClient) return;
      mpvClient.send(payload);
    },
    secondarySubVisibilityRequestId: MPV_REQUEST_ID_SECONDARY_SUB_VISIBILITY,
    updateOverlayBounds: (geometry) => updateOverlayBounds(geometry),
    ensureOverlayWindowLevel: (window) => ensureOverlayWindowLevel(window),
    enforceOverlayLayerOrder: () => enforceOverlayLayerOrder(),
    syncOverlayShortcuts: () => syncOverlayShortcuts(),
  });
}

function updateInvisibleOverlayVisibility(): void {
  updateInvisibleOverlayVisibilityService({
    invisibleWindow,
    visibleOverlayVisible,
    invisibleOverlayVisible,
    windowTracker,
    updateOverlayBounds: (geometry) => updateOverlayBounds(geometry),
    ensureOverlayWindowLevel: (window) => ensureOverlayWindowLevel(window),
    enforceOverlayLayerOrder: () => enforceOverlayLayerOrder(),
    syncOverlayShortcuts: () => syncOverlayShortcuts(),
  });
}

function syncInvisibleOverlayMousePassthrough(): void {
  syncInvisibleOverlayMousePassthroughService({
    hasInvisibleWindow: () => Boolean(invisibleWindow && !invisibleWindow.isDestroyed()),
    setIgnoreMouseEvents: (ignore, extra) => {
      if (!invisibleWindow || invisibleWindow.isDestroyed()) return;
      invisibleWindow.setIgnoreMouseEvents(ignore, extra);
    },
    visibleOverlayVisible,
    invisibleOverlayVisible,
  });
}

function setVisibleOverlayVisible(visible: boolean): void {
  setVisibleOverlayVisibleService({
    visible,
    setVisibleOverlayVisibleState: (nextVisible) => {
      visibleOverlayVisible = nextVisible;
    },
    updateVisibleOverlayVisibility: () => updateVisibleOverlayVisibility(),
    updateInvisibleOverlayVisibility: () => updateInvisibleOverlayVisibility(),
    syncInvisibleOverlayMousePassthrough: () =>
      syncInvisibleOverlayMousePassthrough(),
    shouldBindVisibleOverlayToMpvSubVisibility: () =>
      shouldBindVisibleOverlayToMpvSubVisibility(),
    isMpvConnected: () => Boolean(mpvClient && mpvClient.connected),
    setMpvSubVisibility: (mpvSubVisible) => {
      setMpvSubVisibilityRuntimeService(mpvClient, mpvSubVisible);
    },
  });
}

function setInvisibleOverlayVisible(visible: boolean): void {
  setInvisibleOverlayVisibleService({
    visible,
    setInvisibleOverlayVisibleState: (nextVisible) => {
      invisibleOverlayVisible = nextVisible;
    },
    updateInvisibleOverlayVisibility: () => updateInvisibleOverlayVisibility(),
    syncInvisibleOverlayMousePassthrough: () =>
      syncInvisibleOverlayMousePassthrough(),
  });
}

function toggleVisibleOverlay(): void { setVisibleOverlayVisible(!visibleOverlayVisible); }
function toggleInvisibleOverlay(): void { setInvisibleOverlayVisible(!invisibleOverlayVisible); }
function setOverlayVisible(visible: boolean): void { setVisibleOverlayVisible(visible); }
function toggleOverlay(): void { toggleVisibleOverlay(); }
function handleOverlayModalClosed(modal: OverlayHostedModal): void { if (!restoreVisibleOverlayOnModalClose.has(modal)) return; restoreVisibleOverlayOnModalClose.delete(modal); if (restoreVisibleOverlayOnModalClose.size === 0) { setVisibleOverlayVisible(false); } }

function handleMpvCommandFromIpc(command: (string | number)[]): void {
  handleMpvCommandFromIpcService(command, {
    specialCommands: SPECIAL_COMMANDS,
    triggerSubsyncFromConfig: () => triggerSubsyncFromConfig(),
    openRuntimeOptionsPalette: () => openRuntimeOptionsPalette(),
    runtimeOptionsCycle: (id, direction) => {
      if (!runtimeOptionsManager) {
        return { ok: false, error: "Runtime options manager unavailable" };
      }
      return applyRuntimeOptionResult(
        runtimeOptionsManager.cycleOption(id, direction),
      );
    },
    showMpvOsd: (text) => showMpvOsd(text),
    mpvReplaySubtitle: () => replayCurrentSubtitleRuntimeService(mpvClient),
    mpvPlayNextSubtitle: () => playNextSubtitleRuntimeService(mpvClient),
    mpvSendCommand: (rawCommand) =>
      sendMpvCommandRuntimeService(mpvClient, rawCommand),
    isMpvConnected: () => Boolean(mpvClient && mpvClient.connected),
    hasRuntimeOptionsManager: () => runtimeOptionsManager !== null,
  });
}

async function runSubsyncManualFromIpc(
  request: SubsyncManualRunRequest,
): Promise<SubsyncResult> {
  return runSubsyncManualFromIpcRuntimeService(request, getSubsyncRuntimeDeps());
}

registerIpcHandlersService({
  getInvisibleWindow: () => invisibleWindow,
  isVisibleOverlayVisible: () => visibleOverlayVisible,
  setInvisibleIgnoreMouseEvents: (ignore, options) => {
    if (!invisibleWindow || invisibleWindow.isDestroyed()) return;
    invisibleWindow.setIgnoreMouseEvents(ignore, options);
  },
  onOverlayModalClosed: (modal) =>
    handleOverlayModalClosed(modal as OverlayHostedModal),
  openYomitanSettings: () => openYomitanSettings(),
  quitApp: () => app.quit(),
  toggleDevTools: () => {
    if (mainWindow && !mainWindow.isDestroyed()) {
      mainWindow.webContents.toggleDevTools();
    }
  },
  getVisibleOverlayVisibility: () => visibleOverlayVisible,
  toggleVisibleOverlay: () => toggleVisibleOverlay(),
  getInvisibleOverlayVisibility: () => invisibleOverlayVisible,
  tokenizeCurrentSubtitle: () => tokenizeSubtitle(currentSubText),
  getCurrentSubtitleAss: () => currentSubAssText,
  getMpvSubtitleRenderMetrics: () => mpvSubtitleRenderMetrics,
  getSubtitlePosition: () => loadSubtitlePosition(),
  getSubtitleStyle: () => getResolvedConfig().subtitleStyle ?? null,
  saveSubtitlePosition: (position) => saveSubtitlePosition(position as SubtitlePosition),
  getMecabStatus: () =>
    mecabTokenizer
      ? mecabTokenizer.getStatus()
      : { available: false, enabled: false, path: null },
  setMecabEnabled: (enabled) => {
    if (mecabTokenizer) mecabTokenizer.setEnabled(enabled);
  },
  handleMpvCommand: (command) => handleMpvCommandFromIpc(command),
  getKeybindings: () => keybindings,
  getSecondarySubMode: () => secondarySubMode,
  getCurrentSecondarySub: () => mpvClient?.currentSecondarySubText || "",
  runSubsyncManual: (request) =>
    runSubsyncManualFromIpc(request as SubsyncManualRunRequest),
  getAnkiConnectStatus: () => ankiIntegration !== null,
  getRuntimeOptions: () => getRuntimeOptionsState(),
  setRuntimeOption: (id, value) => {
    if (!runtimeOptionsManager) {
      return { ok: false, error: "Runtime options manager unavailable" };
    }
    const result = applyRuntimeOptionResult(
      runtimeOptionsManager.setOptionValue(id as RuntimeOptionId, value as RuntimeOptionValue),
    );
    if (!result.ok && result.error) {
      showMpvOsd(result.error);
    }
    return result;
  },
  cycleRuntimeOption: (id, direction) => {
    if (!runtimeOptionsManager) {
      return { ok: false, error: "Runtime options manager unavailable" };
    }
    const result = applyRuntimeOptionResult(
      runtimeOptionsManager.cycleOption(id as RuntimeOptionId, direction),
    );
    if (!result.ok && result.error) {
      showMpvOsd(result.error);
    }
    return result;
  },
});

/**
 * Create and show a desktop notification with robust icon handling.
 * Supports both file paths (preferred on Linux/Wayland) and data URLs (fallback).
 */
function createFieldGroupingCallback() { return createFieldGroupingCallbackService({ getVisibleOverlayVisible: () => visibleOverlayVisible, getInvisibleOverlayVisible: () => invisibleOverlayVisible, setVisibleOverlayVisible: (visible) => setVisibleOverlayVisible(visible), setInvisibleOverlayVisible: (visible) => setInvisibleOverlayVisible(visible), getResolver: () => fieldGroupingResolver, setResolver: (resolver) => { fieldGroupingResolver = resolver; }, sendRequestToVisibleOverlay: (data) => sendToVisibleOverlay("kiku:field-grouping-request", data) }); }

function sendToVisibleOverlay(channel: string, payload?: unknown, options?: { restoreOnModalClose?: OverlayHostedModal }): boolean { return sendToVisibleOverlayService({ mainWindow, visibleOverlayVisible, setVisibleOverlayVisible: (visible) => setVisibleOverlayVisible(visible), channel, payload, restoreOnModalClose: options?.restoreOnModalClose, addRestoreFlag: (modal) => restoreVisibleOverlayOnModalClose.add(modal as OverlayHostedModal) }); }

registerAnkiJimakuIpcRuntimeService({
  patchAnkiConnectEnabled: (enabled) => { configService.patchRawConfig({ ankiConnect: { enabled } }); },
  getResolvedConfig: () => getResolvedConfig(), getRuntimeOptionsManager: () => runtimeOptionsManager, getSubtitleTimingTracker: () => subtitleTimingTracker, getMpvClient: () => mpvClient, getAnkiIntegration: () => ankiIntegration, setAnkiIntegration: (integration) => { ankiIntegration = integration; },
  showDesktopNotification, createFieldGroupingCallback: () => createFieldGroupingCallback(), broadcastRuntimeOptionsChanged: () => broadcastRuntimeOptionsChanged(),
  getFieldGroupingResolver: () => fieldGroupingResolver, setFieldGroupingResolver: (resolver) => { fieldGroupingResolver = resolver; },
  parseMediaInfo: (mediaPath) => parseMediaInfo(mediaPath), getCurrentMediaPath: () => currentMediaPath, jimakuFetchJson: (endpoint, query) => jimakuFetchJson(endpoint, query),
  getJimakuMaxEntryResults: () => getJimakuMaxEntryResults(), getJimakuLanguagePreference: () => getJimakuLanguagePreference(), resolveJimakuApiKey: () => resolveJimakuApiKey(),
  isRemoteMediaPath: (mediaPath) => isRemoteMediaPath(mediaPath), downloadToFile: (url, destPath, headers) => downloadToFile(url, destPath, headers),
});