Files
genshin-assistant/electron/services/nativeScannerProcessingService.ts

1181 lines
38 KiB
TypeScript

import fs from "node:fs/promises";
import path from "node:path";
import { pngBufferToBitmap } from "./pngBitmap.js";
import { createNativeScannerResultWorkflowService } from "./nativeScannerResultWorkflowService.js";
import { loadNativeScannerDeletedResultIds } from "./nativeScannerResultTombstones.js";
import { parseArtifactCandidate } from "../../src/lib/artifactOcrParser.js";
import { evaluateStoredScanResult } from "../../src/lib/artifactEvaluation.js";
import { toStoredArtifact } from "../../src/lib/artifactStore.js";
import { matchParsedArtifactToIk, type IkArtifactCatalog } from "../../src/lib/ikArtifactMatcher.js";
import { createStoredScanResultEntry } from "../../src/lib/scanResultEntry.js";
import { shouldFlagArtifactForReview } from "../../src/lib/scannerLearning.js";
import type {
ArtifactStoreLoadResult,
ArtifactStoreSaveResult,
CaptureResult,
NativeScannerImageLoadStatus,
NativeScannerDeleteResultStatus,
NativeScannerProcessStatus,
NativeScannerProcessingProgressStatus,
NativeScannerPromotionStatus,
NativeScannerReviewArtifactInput,
NativeScannerReviewStatus,
NativeScannerResultsLoadStatus,
NativeScannerRunTiming,
NativeScannerRunTimingPatch,
ReviewSamplePayload,
} from "../../src/types/global.js";
import type { ArtifactRarity, ScanResultCategory, StoredArtifactRecord, StoredScanResultEntry } from "../../src/types/storage.js";
export type NativeCaptureJobPayload = {
sequence: number;
category?: string;
page?: number;
row?: number;
col?: number;
capturedAt?: string;
relativePath?: string;
absolutePath?: string;
/** Direct visual evidence from the native card crop; absent on legacy jobs. */
starCount?: number | null;
starConfidence?: number;
starSource?: string | null;
};
export interface NativeScannerProcessingService {
processRun(options?: {
runDir?: string;
persist?: boolean;
limit?: number;
stream?: boolean;
expectedTotal?: number;
}): Promise<NativeScannerProcessStatus>;
loadResults(options?: { runDir?: string; limit?: number; afterSequence?: number }): Promise<NativeScannerResultsLoadStatus>;
promoteResults(options: { runDir?: string; resultIds: string[] }): Promise<NativeScannerPromotionStatus>;
reviewResult(options: {
runDir?: string;
resultId: string;
action: "approve" | "reject";
artifact?: NativeScannerReviewArtifactInput;
note?: string;
}): Promise<NativeScannerReviewStatus>;
deleteResult(options: {
runDir?: string;
resultId: string;
removeLinkedStoreRecord?: boolean;
}): Promise<NativeScannerDeleteResultStatus>;
loadImage(options: { runDir?: string; imagePath: string }): Promise<NativeScannerImageLoadStatus>;
}
interface NativeScannerProcessingServiceDependencies {
resolveRunDir(runDir?: string): string;
buildCaptureResult(imagePath: string, job: NativeCaptureJobPayload): Promise<CaptureResult>;
loadArtifacts?: () => Promise<ArtifactStoreLoadResult>;
saveArtifacts(records: StoredArtifactRecord[]): Promise<Pick<ArtifactStoreSaveResult, "added" | "updated"> & Partial<ArtifactStoreSaveResult>>;
removeArtifacts?: (ids: string[]) => Promise<{ ok: boolean; removed: number }>;
saveReviewSample?: (sample: ReviewSamplePayload) => Promise<{ ok: boolean }>;
loadIkArtifactCatalog?: () => Promise<IkArtifactCatalog | null>;
/** Durable timing is observational only and must never block OCR/parse work. */
recordRunTiming?: (runDir: string, patch: NativeScannerRunTimingPatch) => Promise<NativeScannerRunTiming>;
loadRunTiming?: (runDir: string) => Promise<NativeScannerRunTiming | null>;
onProgress?: (progress: NativeScannerProcessingProgressStatus) => void;
onResult?: (result: StoredScanResultEntry) => void;
}
type ProcessedNativeJob = {
result: NativeScannerProcessStatus["results"][number];
scanResult: StoredScanResultEntry;
storedRecord: StoredArtifactRecord | null;
};
const POST_CAPTURE_QUEUE_CONCURRENCY = 4;
const STREAM_QUEUE_HIGH_WATERMARK = 8;
const STREAM_READ_CHUNK_BYTES = 64 * 1024;
const STREAM_POLL_INTERVAL_MS = 40;
const STREAM_TERMINAL_DRAIN_GRACE_MS = 2_000;
const MAX_CACHED_LIVE_RUNS = 8;
type ProcessRunOptions = {
runDir?: string;
persist?: boolean;
limit?: number;
stream?: boolean;
expectedTotal?: number;
};
type NativeCaptureProducerStatus = {
running: boolean;
status: string;
target: number;
captured: number;
};
const activeProcessingRuns = new Map<string, Promise<NativeScannerProcessStatus>>();
const liveResultsByRunDir = new Map<string, StoredScanResultEntry[]>();
export function createNativeScannerProcessingService(
deps: NativeScannerProcessingServiceDependencies,
): NativeScannerProcessingService {
const resultWorkflows = createNativeScannerResultWorkflowService({
...deps,
isProcessingRunActive: (runDir) => activeProcessingRuns.has(runDir),
});
return {
processRun(options: ProcessRunOptions = {}) {
const runDir = deps.resolveRunDir(options.runDir);
if (!runDir) {
return Promise.resolve(emptyProcessStatus("No native scanner runDir available."));
}
const active = activeProcessingRuns.get(runDir);
if (active) return active;
replaceCachedLiveResults(runDir, []);
const runPromise = processNativeScannerRun({ deps, options, runDir })
.finally(() => {
if (activeProcessingRuns.get(runDir) === runPromise) {
activeProcessingRuns.delete(runDir);
}
});
activeProcessingRuns.set(runDir, runPromise);
return runPromise;
},
async loadResults(options = {}) {
const runDir = deps.resolveRunDir(options.runDir);
if (!runDir) {
return emptyResultsStatus("No native scanner runDir available.");
}
const resultsPath = path.join(runDir, "scan-results.json");
try {
const cached = liveResultsByRunDir.get(runDir);
const rawResults = cached
? [...cached]
: await readStoredScanResults(resultsPath);
const deletedIds = await loadNativeScannerDeletedResultIds(runDir);
const results = rawResults.filter((entry) => !deletedIds.has(entry.id));
const afterSequence = Number.isFinite(options.afterSequence)
? Math.max(0, Math.round(options.afterSequence ?? 0))
: null;
const candidates = afterSequence === null
? results
: results.filter((entry) => entry.sequence > afterSequence);
const limit = Number.isFinite(options.limit)
? Math.max(1, Math.min(candidates.length, Math.round(options.limit ?? candidates.length)))
: candidates.length;
const selectedResults = afterSequence === null
? candidates.slice(-limit)
: candidates.slice(0, limit);
const timing = await recordResultReconciliationIfComplete(deps, runDir, results);
return {
ok: true,
runDir,
path: resultsPath,
total: results.length,
results: selectedResults,
...(timing ? { timing } : {}),
};
} catch (error) {
return {
...emptyResultsStatus(error instanceof Error ? error.message : String(error)),
runDir,
path: resultsPath,
};
}
},
async promoteResults(options) {
const status = await resultWorkflows.promoteResults(options);
await refreshCachedResultsAfterMutation(deps, options.runDir);
return status;
},
async reviewResult(options) {
const status = await resultWorkflows.reviewResult(options);
await refreshCachedResultsAfterMutation(deps, options.runDir);
return status;
},
async deleteResult(options) {
const status = await resultWorkflows.deleteResult(options);
await refreshCachedResultsAfterMutation(deps, options.runDir);
return status;
},
async loadImage(options) {
const runDir = deps.resolveRunDir(options.runDir);
if (!runDir) {
return emptyImageStatus("No native scanner runDir available.");
}
const resolvedRunDir = path.resolve(runDir);
const imagePath = path.isAbsolute(options.imagePath)
? path.resolve(options.imagePath)
: path.resolve(resolvedRunDir, options.imagePath);
if (!isPathInside(resolvedRunDir, imagePath)) {
return { ...emptyImageStatus("Image path is outside the native scanner run directory."), runDir: resolvedRunDir, path: imagePath };
}
if (!/\.png$/i.test(imagePath)) {
return { ...emptyImageStatus("Native scanner previews must be PNG files."), runDir: resolvedRunDir, path: imagePath };
}
try {
const stat = await fs.stat(imagePath);
if (stat.size > 20 * 1024 * 1024) {
return { ...emptyImageStatus("Native scanner preview is too large."), runDir: resolvedRunDir, path: imagePath };
}
const buffer = await fs.readFile(imagePath);
const bitmap = pngBufferToBitmap(buffer);
return {
ok: true,
runDir: resolvedRunDir,
path: imagePath,
dataUrl: `data:image/png;base64,${buffer.toString("base64")}`,
width: bitmap.width,
height: bitmap.height,
};
} catch (error) {
return {
...emptyImageStatus(error instanceof Error ? error.message : String(error)),
runDir: resolvedRunDir,
path: imagePath,
};
}
},
};
}
async function processNativeScannerRun({
deps,
options,
runDir,
}: {
deps: NativeScannerProcessingServiceDependencies;
options: ProcessRunOptions;
runDir: string;
}) {
await updateRunTiming(deps, runDir, { processingStartedAt: new Date().toISOString() });
return options.stream
? processStreamingNativeScannerRun({ deps, options, runDir })
: processBatchNativeScannerRun({ deps, options, runDir });
}
async function processBatchNativeScannerRun({
deps,
options,
runDir,
}: {
deps: NativeScannerProcessingServiceDependencies;
options: ProcessRunOptions;
runDir: string;
}): Promise<NativeScannerProcessStatus> {
const started = Date.now();
const { jobsPath, jobs } = await readNativeCaptureJobs(runDir);
const requestedLimit = Number.isFinite(options.limit)
? Math.max(1, Math.round(options.limit ?? jobs.length))
: jobs.length;
const selectedJobs = jobs.slice(0, Math.min(jobs.length, requestedLimit));
const runId = path.basename(runDir);
const ikCatalog = deps.loadIkArtifactCatalog
? await deps.loadIkArtifactCatalog().catch(() => null)
: null;
let processedCount = 0;
let parsedCount = 0;
let reviewCount = 0;
let errorCount = 0;
const publishProgress = (running: boolean, stored = 0) => safePublishProgress(deps, {
running,
runDir,
total: selectedJobs.length,
processed: processedCount,
parsed: parsedCount,
review: reviewCount,
stored,
errors: errorCount,
elapsedMs: Date.now() - started,
});
publishProgress(true);
const processedJobs = await mapWithConcurrency(
selectedJobs,
POST_CAPTURE_QUEUE_CONCURRENCY,
async (job) => {
const processedJob = await processNativeCaptureJob({
deps,
ikCatalog,
job,
persist: Boolean(options.persist),
runDir,
runId,
});
processedCount += 1;
if (processedJob.result.parsed) parsedCount += 1;
if (processedJob.result.needsReview) reviewCount += 1;
if (processedJob.result.error) errorCount += 1;
publishProgress(true);
return processedJob;
},
);
const scanResults = processedJobs.map((entry) => entry.scanResult);
replaceCachedLiveResults(runDir, scanResults);
for (const result of scanResults) safePublishResult(deps, result);
return finalizeProcessedRun({
deps,
jobsPath,
ok: true,
options,
processedJobs,
runDir,
started,
});
}
async function processStreamingNativeScannerRun({
deps,
options,
runDir,
}: {
deps: NativeScannerProcessingServiceDependencies;
options: ProcessRunOptions;
runDir: string;
}): Promise<NativeScannerProcessStatus> {
const started = Date.now();
const runId = path.basename(runDir);
const jobsPath = path.join(runDir, "capture-jobs.jsonl");
const reportPath = path.join(runDir, "processing-report.json");
const scanResultsPath = path.join(runDir, "scan-results.json");
const streamLimit = Number.isFinite(options.limit)
? Math.max(1, Math.round(options.limit ?? 1))
: Number.POSITIVE_INFINITY;
const configuredTotal = Number.isFinite(options.expectedTotal)
? Math.max(0, Math.round(options.expectedTotal ?? 0))
: Number.isFinite(options.limit)
? streamLimit
: 0;
const ikCatalog = deps.loadIkArtifactCatalog
? await deps.loadIkArtifactCatalog().catch(() => null)
: null;
const tailState: NativeCaptureJobTailState = { offset: 0 };
const pendingJobs: NativeCaptureJobPayload[] = [];
const orderedSequences: number[] = [];
const seenJobsBySequence = new Map<number, string>();
const activeJobs = new Map<number, Promise<void>>();
const completedBySequence = new Map<number, ProcessedNativeJob>();
const publishedJobs: ProcessedNativeJob[] = [];
let nextPublishIndex = 0;
let processedCount = 0;
let parsedCount = 0;
let reviewCount = 0;
let errorCount = 0;
let producerStatus: NativeCaptureProducerStatus | null = null;
let terminalObservedAt = 0;
let integrityError = "";
let snapshotWriteQueue = Promise.resolve();
const progressTotal = () => {
if (producerStatus && !producerStatus.running) {
return Math.min(producerStatus.captured, streamLimit);
}
return configuredTotal
|| producerStatus?.target
|| Math.min(orderedSequences.length, streamLimit);
};
const publishProgress = (running: boolean, stored = 0) => safePublishProgress(deps, {
running,
runDir,
total: progressTotal(),
processed: processedCount,
parsed: parsedCount,
review: reviewCount,
stored,
errors: errorCount + (integrityError ? 1 : 0),
elapsedMs: Date.now() - started,
...(integrityError ? { error: integrityError } : {}),
});
const queueDurableSnapshot = () => {
const snapshot = [...publishedJobs];
const status = buildProcessStatus({
jobsPath,
ok: true,
options,
processedJobs: snapshot,
runDir,
started,
stored: 0,
});
snapshotWriteQueue = snapshotWriteQueue
.catch(() => undefined)
.then(() => writeProcessingOutputs({ reportPath, scanResultsPath, status, processedJobs: snapshot }));
};
const flushOrderedResults = () => {
let published = false;
while (nextPublishIndex < orderedSequences.length) {
const sequence = orderedSequences[nextPublishIndex];
const completed = completedBySequence.get(sequence);
if (!completed) break;
completedBySequence.delete(sequence);
nextPublishIndex += 1;
publishedJobs.push(completed);
appendCachedLiveResult(runDir, completed.scanResult);
safePublishResult(deps, completed.scanResult);
published = true;
}
if (published && (publishedJobs.length === 1 || publishedJobs.length % 8 === 0)) {
queueDurableSnapshot();
}
};
const scheduleAvailableJobs = () => {
while (activeJobs.size < POST_CAPTURE_QUEUE_CONCURRENCY && pendingJobs.length > 0) {
const job = pendingJobs.shift();
if (!job) break;
const task = processNativeCaptureJob({
deps,
ikCatalog,
job,
persist: Boolean(options.persist),
runDir,
runId,
}).then((processedJob) => {
processedCount += 1;
if (processedJob.result.parsed) parsedCount += 1;
if (processedJob.result.needsReview) reviewCount += 1;
if (processedJob.result.error) errorCount += 1;
completedBySequence.set(job.sequence, processedJob);
flushOrderedResults();
publishProgress(true);
}).finally(() => {
activeJobs.delete(job.sequence);
});
activeJobs.set(job.sequence, task);
}
};
publishProgress(true);
while (true) {
const queueCapacity = Math.max(
0,
STREAM_QUEUE_HIGH_WATERMARK - pendingJobs.length - activeJobs.size,
);
const appendedJobs = queueCapacity > 0
? await readAppendedNativeCaptureJobs(jobsPath, tailState, queueCapacity)
: [];
for (const job of appendedJobs) {
const identity = nativeCaptureJobIdentity(job);
const existingIdentity = seenJobsBySequence.get(job.sequence);
if (existingIdentity) {
if (existingIdentity !== identity && !integrityError) {
integrityError = `Conflicting capture jobs use sequence ${job.sequence}.`;
}
continue;
}
if (orderedSequences.length >= streamLimit) continue;
seenJobsBySequence.set(job.sequence, identity);
orderedSequences.push(job.sequence);
pendingJobs.push(job);
}
scheduleAvailableJobs();
const nextProducerStatus = await readNativeCaptureProducerStatus(runDir);
if (nextProducerStatus) producerStatus = nextProducerStatus;
if (producerStatus && !producerStatus.running && terminalObservedAt === 0) {
terminalObservedAt = Date.now();
}
const expectedCapturedJobs = producerStatus && !producerStatus.running
? Math.min(producerStatus.captured, streamLimit)
: null;
const producerDrained = expectedCapturedJobs !== null
&& orderedSequences.length >= expectedCapturedJobs;
if (producerDrained && pendingJobs.length === 0 && activeJobs.size === 0) break;
if (
expectedCapturedJobs !== null
&& terminalObservedAt > 0
&& Date.now() - terminalObservedAt >= STREAM_TERMINAL_DRAIN_GRACE_MS
&& pendingJobs.length === 0
&& activeJobs.size === 0
) {
integrityError = `Capture job stream ended with ${orderedSequences.length}/${expectedCapturedJobs} jobs.`;
break;
}
if (activeJobs.size > 0) {
await Promise.race([
Promise.race(activeJobs.values()),
delay(STREAM_POLL_INTERVAL_MS),
]);
} else {
await delay(STREAM_POLL_INTERVAL_MS);
}
}
if (activeJobs.size > 0) await Promise.all(activeJobs.values());
flushOrderedResults();
await snapshotWriteQueue.catch(() => undefined);
const status = await finalizeProcessedRun({
deps,
jobsPath,
ok: !integrityError,
options,
processedJobs: publishedJobs,
runDir,
started,
error: integrityError || undefined,
});
return status;
}
async function finalizeProcessedRun({
deps,
error,
jobsPath,
ok,
options,
processedJobs,
runDir,
started,
}: {
deps: NativeScannerProcessingServiceDependencies;
error?: string;
jobsPath: string;
ok: boolean;
options: ProcessRunOptions;
processedJobs: ProcessedNativeJob[];
runDir: string;
started: number;
}) {
const recordsToPersist = processedJobs
.map((entry) => entry.storedRecord)
.filter((record): record is StoredArtifactRecord => Boolean(record));
let stored = 0;
if (options.persist && recordsToPersist.length > 0) {
const saved = await deps.saveArtifacts(recordsToPersist);
stored = saved.added + saved.updated;
}
const processingTiming = await updateRunTiming(deps, runDir, {
processingCompletedAt: new Date().toISOString(),
});
let status = buildProcessStatus({
error,
jobsPath,
ok,
options,
processedJobs,
runDir,
started,
stored,
timing: processingTiming,
});
// The complete results file is the durable hand-off boundary. Keep its
// timestamp distinct from a later renderer/service reconciliation read.
await writeJsonAtomic(status.scanResultsPath, processedJobs.map((entry) => entry.scanResult));
const durableTiming = await updateRunTiming(deps, runDir, {
resultsDurableAt: new Date().toISOString(),
});
status = buildProcessStatus({
error,
jobsPath,
ok,
options,
processedJobs,
runDir,
started,
stored,
timing: durableTiming ?? processingTiming,
});
await writeJsonAtomic(status.reportPath, status);
replaceCachedLiveResults(runDir, processedJobs.map((entry) => entry.scanResult));
safePublishProgress(deps, {
running: false,
runDir,
total: processedJobs.length,
processed: status.processed,
parsed: status.parsed,
review: status.review,
stored: status.stored,
errors: status.errors,
elapsedMs: status.elapsedMs,
...(status.error ? { error: status.error } : {}),
});
return status;
}
function buildProcessStatus({
error,
jobsPath,
ok,
options,
processedJobs,
runDir,
started,
stored,
timing,
}: {
error?: string;
jobsPath: string;
ok: boolean;
options: ProcessRunOptions;
processedJobs: ProcessedNativeJob[];
runDir: string;
started: number;
stored: number;
timing?: NativeScannerRunTiming;
}): NativeScannerProcessStatus {
const results = processedJobs.map((entry) => entry.result);
return {
ok,
runDir,
jobsPath,
reportPath: path.join(runDir, "processing-report.json"),
scanResultsPath: path.join(runDir, "scan-results.json"),
processed: results.length,
parsed: results.filter((result) => result.parsed).length,
review: results.filter((result) => result.needsReview).length,
stored,
errors: results.filter((result) => result.error).length + (error ? 1 : 0),
elapsedMs: Date.now() - started,
queueConcurrency: Math.min(POST_CAPTURE_QUEUE_CONCURRENCY, processedJobs.length),
persisted: Boolean(options.persist),
results,
...(timing ? { timing } : {}),
...(error ? { error } : {}),
};
}
async function writeProcessingOutputs({
processedJobs,
reportPath,
scanResultsPath,
status,
}: {
processedJobs: ProcessedNativeJob[];
reportPath: string;
scanResultsPath: string;
status: NativeScannerProcessStatus;
}) {
await writeJsonAtomic(scanResultsPath, processedJobs.map((entry) => entry.scanResult));
await writeJsonAtomic(reportPath, status);
}
async function writeJsonAtomic(filePath: string, payload: unknown) {
const temporaryPath = `${filePath}.tmp-${process.pid}`;
await fs.writeFile(temporaryPath, JSON.stringify(payload, null, 2), "utf8");
await fs.rename(temporaryPath, filePath);
}
type NativeCaptureJobTailState = {
offset: number;
};
async function readAppendedNativeCaptureJobs(
jobsPath: string,
state: NativeCaptureJobTailState,
maxJobs: number,
): Promise<NativeCaptureJobPayload[]> {
let handle: Awaited<ReturnType<typeof fs.open>> | null = null;
try {
handle = await fs.open(jobsPath, "r");
const stat = await handle.stat();
if (stat.size < state.offset) {
state.offset = 0;
}
const length = Math.min(stat.size - state.offset, STREAM_READ_CHUNK_BYTES);
if (length <= 0) return [];
const chunk = Buffer.alloc(length);
const { bytesRead } = await handle.read(chunk, 0, length, state.offset);
const jobs: NativeCaptureJobPayload[] = [];
let lineStart = 0;
let consumedBytes = 0;
for (let index = 0; index < bytesRead; index += 1) {
if (chunk[index] !== 0x0a) continue;
const line = chunk.subarray(lineStart, index).toString("utf8").trim();
lineStart = index + 1;
consumedBytes = lineStart;
if (!line) continue;
const job = JSON.parse(line) as NativeCaptureJobPayload;
if (Number.isFinite(job.sequence)) jobs.push(job);
if (jobs.length >= maxJobs) break;
}
state.offset += consumedBytes;
return jobs;
} catch (error) {
if (isMissingFileError(error)) return [];
throw error;
} finally {
await handle?.close().catch(() => undefined);
}
}
async function readNativeCaptureProducerStatus(runDir: string): Promise<NativeCaptureProducerStatus | null> {
try {
const raw = JSON.parse(await fs.readFile(path.join(runDir, "status.json"), "utf8"));
const scanner = raw?.scanner ?? raw;
if (!scanner || typeof scanner !== "object") return null;
return {
running: Boolean(scanner.running),
status: typeof scanner.status === "string" ? scanner.status : "unknown",
target: Math.max(0, Math.round(Number(scanner.target) || 0)),
captured: Math.max(0, Math.round(Number(scanner.captured) || 0)),
};
} catch (error) {
if (isMissingFileError(error) || error instanceof SyntaxError) return null;
throw error;
}
}
async function readStoredScanResults(resultsPath: string) {
const raw = await fs.readFile(resultsPath, "utf8");
const parsed = JSON.parse(raw);
return Array.isArray(parsed)
? parsed.filter(isStoredScanResultEntry).map(evaluateStoredScanResult)
: [];
}
async function refreshCachedResultsAfterMutation(
deps: NativeScannerProcessingServiceDependencies,
requestedRunDir?: string,
) {
const runDir = deps.resolveRunDir(requestedRunDir);
if (!runDir) return;
try {
const [results, deletedIds] = await Promise.all([
readStoredScanResults(path.join(runDir, "scan-results.json")),
loadNativeScannerDeletedResultIds(runDir),
]);
replaceCachedLiveResults(runDir, results.filter((entry) => !deletedIds.has(entry.id)));
} catch {
// Mutation status remains authoritative; a later disk load can retry.
liveResultsByRunDir.delete(runDir);
}
}
async function recordResultReconciliationIfComplete(
deps: NativeScannerProcessingServiceDependencies,
runDir: string,
results: StoredScanResultEntry[],
) {
const currentTiming = await loadRunTiming(deps, runDir);
// Legacy runs intentionally stay untouched. A reconciliation timestamp is
// meaningful only for a run that already owns the new capture/processing
// timeline and whose complete result file was durably written by this path.
if (!currentTiming?.resultsDurableAt || currentTiming.resultsReconciledAt) return currentTiming ?? undefined;
const producer = await readNativeCaptureProducerStatus(runDir).catch(() => null);
const terminal = producer
&& !producer.running
&& (producer.status === "done" || producer.status === "completed")
&& producer.captured > 0
&& results.length === producer.captured;
if (!terminal) return currentTiming;
return updateRunTiming(deps, runDir, { resultsReconciledAt: new Date().toISOString() }) ?? currentTiming;
}
async function updateRunTiming(
deps: NativeScannerProcessingServiceDependencies,
runDir: string,
patch: NativeScannerRunTimingPatch,
) {
if (!deps.recordRunTiming || !runDir) return undefined;
try {
return await deps.recordRunTiming(runDir, patch);
} catch {
// Timing is evidence, never a dependency of scanner correctness. A later
// caller can still load the durable results and report the missing marker.
return undefined;
}
}
async function loadRunTiming(
deps: NativeScannerProcessingServiceDependencies,
runDir: string,
) {
if (!deps.loadRunTiming || !runDir) return null;
try {
return await deps.loadRunTiming(runDir);
} catch {
return null;
}
}
function replaceCachedLiveResults(runDir: string, results: StoredScanResultEntry[]) {
liveResultsByRunDir.delete(runDir);
liveResultsByRunDir.set(runDir, [...results]);
while (liveResultsByRunDir.size > MAX_CACHED_LIVE_RUNS) {
const oldest = liveResultsByRunDir.keys().next().value;
if (typeof oldest !== "string") break;
liveResultsByRunDir.delete(oldest);
}
}
function appendCachedLiveResult(runDir: string, result: StoredScanResultEntry) {
const current = liveResultsByRunDir.get(runDir) ?? [];
if (current.some((entry) => entry.id === result.id)) return;
current.push(result);
liveResultsByRunDir.set(runDir, current);
}
function safePublishProgress(
deps: NativeScannerProcessingServiceDependencies,
progress: NativeScannerProcessingProgressStatus,
) {
try {
deps.onProgress?.(progress);
} catch {
// UI progress must never abort durable OCR/parse processing.
}
}
function safePublishResult(deps: NativeScannerProcessingServiceDependencies, result: StoredScanResultEntry) {
try {
deps.onResult?.(result);
} catch {
// UI delivery is best effort; loadResults can reconcile from memory or disk.
}
}
function nativeCaptureJobIdentity(job: NativeCaptureJobPayload) {
return JSON.stringify({
sequence: job.sequence,
category: job.category ?? "",
page: job.page ?? null,
row: job.row ?? null,
col: job.col ?? null,
relativePath: job.relativePath ?? "",
absolutePath: job.absolutePath ?? "",
starCount: job.starCount ?? null,
starConfidence: job.starConfidence ?? null,
starSource: job.starSource ?? "",
});
}
function isMissingFileError(error: unknown) {
return Boolean(error && typeof error === "object" && "code" in error && error.code === "ENOENT");
}
function delay(ms: number) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
export function nativeScannerProcessStats(status: NativeScannerProcessStatus): Record<string, number> {
return {
processed: status.processed,
parsed: status.parsed,
review: status.review,
stored: status.stored,
errors: status.errors,
elapsedMs: status.elapsedMs,
queueConcurrency: status.queueConcurrency,
};
}
async function processNativeCaptureJob({
deps,
ikCatalog,
job,
persist,
runDir,
runId,
}: {
deps: NativeScannerProcessingServiceDependencies;
ikCatalog: IkArtifactCatalog | null;
job: NativeCaptureJobPayload;
persist: boolean;
runDir: string;
runId: string;
}): Promise<ProcessedNativeJob> {
const category = nativeJobCategory(job.category);
const imagePath = job.absolutePath || (job.relativePath ? path.join(runDir, job.relativePath) : "");
if (!category.artifactProcessingSupported) {
return reviewJobResult({
category: category.scanResultCategory,
error: `Native post-capture processing for category '${category.nativeCategory}' is not implemented yet; IK catalog is available only.`,
imagePath,
job,
runId,
});
}
if (!imagePath || !(await fileExists(imagePath))) {
const error = "Card crop image missing.";
return reviewJobResult({ category: category.scanResultCategory, error, imagePath, job, runId });
}
try {
const capture = await deps.buildCaptureResult(imagePath, job);
const parsed = parseArtifactCandidate(capture);
const ikMatch = parsed && ikCatalog ? matchParsedArtifactToIk(parsed, ikCatalog) : null;
const rarityEvidence = nativeJobRarityEvidence(job);
const notes = [...new Set([
...(parsed?.notes ?? []),
...(ikMatch?.notes ?? []),
...(rarityEvidence.uncertain ? ["Artifact star row could not be confirmed; keep this result in Review."] : []),
])];
const needsReview = shouldFlagArtifactForReview(parsed)
|| Boolean(ikMatch && !ikMatch.matched)
|| rarityEvidence.uncertain;
const canPersist = parsedArtifactCanPersist(parsed, needsReview);
const baseScanResult = createStoredScanResultEntry({
runId,
sequence: job.sequence,
page: job.page,
row: job.row,
col: job.col,
category: category.scanResultCategory,
source: "native-ik-scan",
imagePath,
parsed,
needsReview,
confidence: parsed?.confidence ?? 0,
capturedAt: job.capturedAt,
persistedArtifact: false,
notes,
locked: capture.locked,
ikMatch: ikMatch ?? undefined,
rarity: rarityEvidence.rarity,
rarityConfidence: rarityEvidence.confidence,
raritySource: rarityEvidence.rarity ? "native" : undefined,
});
const shouldPersist = Boolean(
persist
&& parsed
&& canPersist
&& !needsReview
&& baseScanResult.valueStatus === "evaluated"
&& baseScanResult.valueEvaluation?.status === "evaluated"
&& baseScanResult.valueEvaluation.score !== null
&& Number.isFinite(baseScanResult.valueEvaluation.score),
);
const storedRecord = parsed && shouldPersist
? toStoredArtifact(parsed, "native-ik-scan", needsReview, capture.locked)
: null;
const scanResult = storedRecord
? { ...baseScanResult, artifactRecordId: storedRecord.id, persistedArtifact: true }
: baseScanResult;
return {
result: {
sequence: job.sequence,
category: category.scanResultCategory,
page: job.page,
row: job.row,
col: job.col,
imagePath,
parsed: Boolean(parsed),
artifactName: parsed?.name,
setName: parsed?.setName,
slot: parsed?.slot,
confidence: parsed?.confidence ?? 0,
needsReview,
rarity: rarityEvidence.rarity,
rarityConfidence: rarityEvidence.confidence,
persisted: shouldPersist,
ikMatch: ikMatch ?? undefined,
notes,
ocr: capture.ocr ?? [],
},
scanResult,
storedRecord,
};
} catch (error) {
const message = error instanceof Error ? error.message : String(error);
return reviewJobResult({ category: category.scanResultCategory, error: message, imagePath, job, runId });
}
}
function nativeJobRarityEvidence(job: NativeCaptureJobPayload): {
rarity?: ArtifactRarity;
confidence?: number;
/** The newer helper attempted direct visual detection but could not prove a count. */
uncertain: boolean;
} {
const hasDetectionPayload = Object.prototype.hasOwnProperty.call(job, "starCount")
|| Object.prototype.hasOwnProperty.call(job, "starConfidence")
|| Object.prototype.hasOwnProperty.call(job, "starSource");
if (!hasDetectionPayload) return { uncertain: false };
const starCount = Number(job.starCount);
const confidence = Number(job.starConfidence);
const validRarity = Number.isInteger(starCount) && starCount >= 1 && starCount <= 5;
const confident = Number.isFinite(confidence) && confidence >= 0.8 && confidence <= 1;
const hasSource = typeof job.starSource === "string" && job.starSource.trim().length > 0;
if (!validRarity || !confident || !hasSource) return { uncertain: true };
return { rarity: starCount as ArtifactRarity, confidence, uncertain: false };
}
function reviewJobResult({
category,
error,
imagePath,
job,
runId,
}: {
category?: ScanResultCategory;
error: string;
imagePath: string;
job: NativeCaptureJobPayload;
runId: string;
}): ProcessedNativeJob {
const scanResultCategory = category ?? nativeJobCategory(job.category).scanResultCategory;
return {
result: {
sequence: job.sequence,
category: scanResultCategory,
page: job.page,
row: job.row,
col: job.col,
imagePath,
parsed: false,
needsReview: true,
confidence: 0,
ocr: [],
error,
},
scanResult: createStoredScanResultEntry({
runId,
sequence: job.sequence,
page: job.page,
row: job.row,
col: job.col,
category: scanResultCategory,
source: "native-ik-scan",
imagePath,
parsed: null,
needsReview: true,
confidence: 0,
capturedAt: job.capturedAt,
error,
notes: [error],
}),
storedRecord: null,
};
}
function nativeJobCategory(category: string | undefined): {
nativeCategory: string;
scanResultCategory: ScanResultCategory;
artifactProcessingSupported: boolean;
} {
const nativeCategory = (category ?? "artifacts").trim().toLowerCase() || "artifacts";
if (nativeCategory === "artifact" || nativeCategory === "artifacts") {
return { nativeCategory, scanResultCategory: "artifact", artifactProcessingSupported: true };
}
if (nativeCategory === "weapon" || nativeCategory === "weapons") {
return { nativeCategory, scanResultCategory: "weapon", artifactProcessingSupported: false };
}
if (nativeCategory === "character" || nativeCategory === "characters") {
return { nativeCategory, scanResultCategory: "character", artifactProcessingSupported: false };
}
if (nativeCategory === "material" || nativeCategory === "materials") {
return { nativeCategory, scanResultCategory: "material", artifactProcessingSupported: false };
}
return { nativeCategory, scanResultCategory: "unknown", artifactProcessingSupported: false };
}
async function mapWithConcurrency<TInput, TOutput>(
items: readonly TInput[],
concurrency: number,
worker: (item: TInput, index: number) => Promise<TOutput>,
) {
const output = Array<TOutput>(items.length);
let nextIndex = 0;
const workerCount = Math.max(1, Math.min(items.length, Math.floor(concurrency)));
await Promise.all(Array.from({ length: workerCount }, async () => {
while (nextIndex < items.length) {
const index = nextIndex++;
output[index] = await worker(items[index], index);
}
}));
return output;
}
async function readNativeCaptureJobs(runDir: string): Promise<{ jobsPath: string; jobs: NativeCaptureJobPayload[] }> {
const jobsPath = path.join(runDir, "capture-jobs.jsonl");
const raw = await fs.readFile(jobsPath, "utf8");
const jobs = raw
.split(/\r?\n/)
.map((line) => line.trim())
.filter(Boolean)
.map((line) => JSON.parse(line) as NativeCaptureJobPayload)
.filter((job) => Number.isFinite(job.sequence));
return { jobsPath, jobs };
}
async function fileExists(filePath: string) {
try {
await fs.access(filePath);
return true;
} catch {
return false;
}
}
function emptyProcessStatus(error: string): NativeScannerProcessStatus {
return {
ok: false,
runDir: "",
jobsPath: "",
reportPath: "",
scanResultsPath: "",
processed: 0,
parsed: 0,
review: 0,
stored: 0,
errors: 1,
elapsedMs: 0,
queueConcurrency: 0,
persisted: false,
results: [],
error,
};
}
function emptyResultsStatus(error: string): NativeScannerResultsLoadStatus {
return {
ok: false,
runDir: "",
path: "",
total: 0,
results: [],
error,
};
}
function emptyImageStatus(error: string): NativeScannerImageLoadStatus {
return {
ok: false,
runDir: "",
path: "",
dataUrl: "",
width: 0,
height: 0,
error,
};
}
function isPathInside(root: string, candidate: string) {
const relative = path.relative(root, candidate);
return relative === "" || (!relative.startsWith("..") && !path.isAbsolute(relative));
}
function isStoredScanResultEntry(value: unknown): value is StoredScanResultEntry {
if (!value || typeof value !== "object") return false;
const entry = value as Partial<StoredScanResultEntry>;
return typeof entry.id === "string"
&& typeof entry.runId === "string"
&& Number.isFinite(entry.sequence)
&& typeof entry.source === "string"
&& typeof entry.imagePath === "string"
&& typeof entry.extractionStatus === "string"
&& typeof entry.valueStatus === "string"
&& Array.isArray(entry.notes);
}
function parsedArtifactCanPersist(parsed: ReturnType<typeof parseArtifactCandidate>, needsReview: boolean) {
if (!parsed) return false;
if (parsed.name === "Unknown artifact") return false;
if (parsed.slot === "Unknown slot") return false;
if (parsed.setName === "Unknown set") return false;
if (parsed.mainStat === "Unknown main stat") return false;
if (parsed.mainValue === "?") return false;
if (parsed.substats.length === 0) return false;
if (!needsReview && parsed.confidence < 68) return false;
if (needsReview && parsed.confidence < 60) return false;
return true;
}