/**
 * ID-2:站点资源标题更新(RSS 带分类前缀 / 内嵌描述的标题 → 列表标题)后按新标题重新解析并重新识别,
 * 不沿用旧解析;已识别的资源也不短路。
 */
import type { SiteRelease } from "@umt/adapters";
import { PARSER_VERSION } from "@umt/domain";
import { afterAll, beforeAll, describe, expect, it } from "vitest";
import { upsertSiteRelease } from "../../src/modules/sources-identity/service/snapshot.ts";
import { sourcesOutboxRoutes } from "../../src/modules/sources-identity/tasks.ts";
import { createHarness, type Harness, pgAvailable, seedSite } from "./harness.ts";

const up = await pgAvailable();

const rel = (title: string, subtitle?: string): SiteRelease => ({
  siteId: "x",
  siteReleaseId: "9001",
  title,
  ...(subtitle ? { subtitle } : {}),
  category: { id: "402", name: "剧集" },
  sizeBytes: null,
  seeders: null,
  leechers: null,
  snatched: null,
  promotion: { type: "none", downloadFactor: 1, uploadFactor: 1, expiresAt: null } as SiteRelease["promotion"],
  hr: false,
  uploadedAt: null,
  detailUrl: "https://hhan.example/details.php?id=9001",
  tags: [],
  raw: {},
  observedAt: new Date().toISOString(),
});

describe.skipIf(!up)("标题更新后重新解析 + 重新识别", () => {
  let h: Harness;
  let siteId: string;
  beforeAll(async () => {
    h = await createHarness("retitle");
    siteId = (await seedSite(h, { baseUrl: "https://hhan.example/" })).site.id;
  });
  afterAll(async () => {
    await h?.close();
  });

  it("RSS 标题 → 列表标题:parsed 按新标题重算,发 release.observed(isNew=false)并强制重新识别", async () => {
    const rss =
      "[电视剧]Irreplaceable S01 2026 1080p YK WEB-DL H.264 DTS5.1-HHWEB[无可替代 | 第03集 | 1080p | 类型: 剧情][510.37 MB]";
    const first = await h.db.transaction().execute((trx) => upsertSiteRelease(h.rt, trx, { id: siteId }, rel(rss)));
    expect(first.inserted).toBe(true);
    let row = await h.db.selectFrom("source_release").selectAll().where("id", "=", first.id).executeTakeFirstOrThrow();
    // 分类前缀不进片名;内嵌描述里的中文名补作中文名
    expect(row.parsed).toMatchObject({ titleCn: "无可替代", titleEn: "Irreplaceable", category: "电视剧" });

    const listTitle = "Irreplaceable S01 2026 1080p YK WEB-DL H.264 DTS5.1-HHWEB";
    const again = await h.db
      .transaction()
      .execute((trx) => upsertSiteRelease(h.rt, trx, { id: siteId }, rel(listTitle, "无可替代 | 第04集 | 1080p")));
    expect(again).toEqual({ id: first.id, inserted: false });
    row = await h.db.selectFrom("source_release").selectAll().where("id", "=", first.id).executeTakeFirstOrThrow();
    expect(row.title).toBe(listTitle);
    expect(row.parser_version).toBe(String(PARSER_VERSION));
    expect(row.parsed).toMatchObject({ titleCn: "无可替代", episodes: { start: 4, end: 4 } });

    const events = (await h.outbox("release.observed")).filter((e) => e.payload.sourceReleaseId === first.id);
    expect(events.map((e) => e.payload.isNew)).toEqual([true, false]);
    const route = sourcesOutboxRoutes["release.observed"]!({ payload: events[1]!.payload } as never);
    expect(route).toMatchObject({ task: "resolveObservation", input: { force: true, trigger: "observed" } });

    // 同标题再次快照:不再发重新识别
    await h.db
      .transaction()
      .execute((trx) => upsertSiteRelease(h.rt, trx, { id: siteId }, rel(listTitle, "无可替代 | 第04集 | 1080p")));
    const after = (await h.outbox("release.observed")).filter((e) => e.payload.sourceReleaseId === first.id);
    expect(after).toHaveLength(2);
  });
});