feat(library): show stored versions per episode and movie (LIBV-1)

- domain versionSpecOf: file name + ffprobe + ingest quality -> version spec; summarizeVersions; matchVersions (satisfied / missing / upgradeable, single target) - GET /library/{id}/versions: per-season/episode versions, summaries, matches[] - organize writes full spec into media_asset.delivery (specVersion 1) - scripts/asset-spec-backfill.ts: dry-run by default, --probe local only, --apply - web: season summary line, one-line spec per episode, N versions expand, tech info details (TODO: DEAI-2 TechInfo), movie versions panel Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-09-29 21:02:37 +08:00
1 parent 3763c86481
commit bf9e73e86e
@@ -0,0 +1,55 @@
+// LIBV-1 回填已入库视频资产的版本规格(media_asset.delivery)。默认只读(dry-run),加 --apply 才改库。
+//
+// 用法(DATABASE_URL 必须显式给出,脚本不带默认库):
+//   DATABASE_URL=… deno run -A scripts/asset-spec-backfill.ts                     # 看清单:哪些资产会更新、前后规格
+//   DATABASE_URL=… deno run -A scripts/asset-spec-backfill.ts --entity <作品 id>  # 只看一部作品
+//   DATABASE_URL=… deno run -A scripts/asset-spec-backfill.ts --probe             # 对缺探测结果的本地文件跑 ffprobe(只读文件)
+//   DATABASE_URL=… deno run -A scripts/asset-spec-backfill.ts --apply             # 写库
+//   --json 输出 JSON;--limit N 只处理前 N 个资产
+//
+// 规格来源:库内文件名解析 + 已有 media_info.probe + 入库时记下的资源解析(media_info._umt.quality)。
+// 不请求任何站点;--probe 只读库根里的本地文件。写回只合并 delivery 的键,可重复执行。
+
+import { ffprobe } from "@umt/adapters";
+import { createDb } from "@umt/db";
+import { backfillVersionSpecs } from "../apps/server/src/modules/acquisition-organize/services/version-backfill.ts";
+
+const argv = [...Deno.args];
+const APPLY = argv.includes("--apply");
+if (APPLY && argv.includes("--dry-run")) {
+  console.error("--apply 与 --dry-run 不能同时给出");
+  Deno.exit(2);
+}
+const arg = (k: string) => {
+  const i = argv.indexOf(k);
+  return i >= 0 ? argv[i + 1] : undefined;
+};
+const url = Deno.env.get("DATABASE_URL");
+if (!url) {
+  console.error("需要 DATABASE_URL(脚本不带默认库)");
+  Deno.exit(2);
+}
+const db = createDb({ connectionString: url, max: 2 });
+try {
+  const report = await backfillVersionSpecs(db, {
+    apply: APPLY,
+    entityId: arg("--entity"),
+    limit: arg("--limit") ? Number(arg("--limit")) : undefined,
+    probe: argv.includes("--probe") ? (p) => ffprobe(p, { timeoutMs: 30_000 }) : undefined,
+  });
+  if (argv.includes("--json")) console.log(JSON.stringify(report, null, 2));
+  else {
+    console.log(`# asset-spec-backfill (${APPLY ? "APPLY" : "DRY-RUN"})\n`);
+    console.log(
+      `扫描 ${report.scanned} 个视频资产：已是当前口径 ${report.upToDate}，${APPLY ? "已更新" : "将更新"} ${report.changed}` +
+        `，本次探测 ${report.probed}，无库内位置 ${report.noLocation}\n`,
+    );
+    for (const it of report.items) {
+      console.log(`- [${it.reason}] ${it.entityTitle ?? "(无作品)"} · ${it.path ?? it.assetId}`);
+      console.log(`    前：${it.before}`);
+      console.log(`    后：${it.after}（来源 ${it.specFrom.join("+") || "无"}）`);
+    }
+  }
+} finally {
+  await db.destroy();
+}