genshin-assistant/electron/ipc/persistenceHandlers.ts

import { ipcMain } from "electron";
import type {
  ArtifactStoreLoadResult,
  ArtifactStoreRepositoryPort,
  ArtifactStoreSaveResult,
  ReviewSampleListResult,
  ReviewSamplePayload,
  ReviewSamplesRepositoryPort,
} from "../repositories/contracts.js";
import type {
  GoodDatabase,
  LoadScannerLearningRulesResult,
  SaveScannerLearningRulesResult,
  ScannerLearningRulePayload,
  SaveResultWithPath,
} from "../../src/types/global.js";
import type { StoredArtifactRecord } from "../../src/types/storage.js";

type ArtifactStoreAccessor = () => ArtifactStoreRepositoryPort;
type ReviewSamplesAccessor = () => ReviewSamplesRepositoryPort;

interface PersistenceDependencies {
  getArtifactStoreRepository: ArtifactStoreAccessor;
  getReviewSamplesRepository: ReviewSamplesAccessor;
  artifactStorePath: () => string;
  reviewSamplesPath: () => string;
  loadReviewSamples: (limit?: number) => Promise<ReviewSampleListResult>;
  loadScannerLearningRules: () => Promise<LoadScannerLearningRulesResult>;
  writeScannerLearningRules: (rules: ScannerLearningRulePayload) => Promise<SaveScannerLearningRulesResult>;
  exportGood: (payload: GoodDatabase) => Promise<SaveResultWithPath>;
}

export function registerPersistenceHandlers({
  getArtifactStoreRepository,
  getReviewSamplesRepository,
  artifactStorePath,
  reviewSamplesPath,
  loadReviewSamples,
  loadScannerLearningRules,
  writeScannerLearningRules,
  exportGood,
}: PersistenceDependencies) {
  ipcMain.handle("review:saveSample", async (_event, sample: ReviewSamplePayload) => {
    try {
      return await getReviewSamplesRepository().append(sample);
    } catch {
      const filePath = reviewSamplesPath();
      return { ok: false, path: filePath };
    }
  });

  ipcMain.handle("review:loadSamples", async (_event, limit = 50) => {
    return loadReviewSamples(Number(limit) || 50);
  });

  ipcMain.handle("scanner:loadLearningRules", async () => {
    return loadScannerLearningRules();
  });

  ipcMain.handle("scanner:saveLearningRules", async (_event, rules: ScannerLearningRulePayload) => {
    return writeScannerLearningRules(rules);
  });

  ipcMain.handle("artifacts:load", async () => {
    try {
      return (await getArtifactStoreRepository().loadAll()) as ArtifactStoreLoadResult;
    } catch {
      return { ok: false, artifacts: [], total: 0, path: artifactStorePath() };
    }
  });

  ipcMain.handle("artifacts:saveMany", async (_event, records: StoredArtifactRecord[]) => {
    try {
      const safeRecords = Array.isArray(records) ? records : [];
      return (await getArtifactStoreRepository().saveMany(safeRecords)) as ArtifactStoreSaveResult;
    } catch {
      return { ok: false, added: 0, updated: 0, total: 0, path: artifactStorePath() };
    }
  });

  ipcMain.handle("good:export", async (_event, payload: GoodDatabase) => {
    return exportGood(payload);
  });
}