import { createHash } from "node:crypto";
import type { FakeScript } from "@umt/agent";
import { afterAll, beforeAll, describe, expect, it } from "vitest";
import { createE2E, type E2E, pgAvailable, runEvents, seedBase, waitFor } from "./harness.ts";

// 整理识别不到作品时自动叫智能体识别(2026-10-06,agent.autoIdentifyOrganize 缺省开):
// 用户手动加进 qB 的任务(贴管理标签)下完 → 整理按文件名认不出 → 整理记录失败 + 内部事项 organize_identity
// → decision.created → resolveDecision → 识别会话(白名单只有查询类 + organize.assign_identity,不需要持续授权)
// → 智能体查到本地作品后 organize.assign_identity → 按该作品自动重新整理入库,事项关闭,记录不再需要处理。

const hasPg = await pgAvailable();

/** 识别会话目标里带着事项 id(脚本从目标里取) */
const cur: { decisionId?: string; entityId?: string } = {};

const identifyScript: FakeScript = {
  name: "organize-identify",
  match: (goal) => {
    const m = /待处理事项 ([0-9a-f-]{36})/.exec(goal);
    if (m && goal.includes("识别整理记录里的作品")) cur.decisionId = m[1];
    return goal.includes("识别整理记录里的作品");
  },
  steps: [
    {
      text: "先看媒体库里有没有这部。",
      toolCalls: [{ capability: "inventory.query", input: { query: "Silent Meridian" } }],
    },
    {
      text: "标题、年份都对得上，指定为媒体库里的《Silent Meridian》。",
      toolCalls: [
        {
          capability: "organize.assign_identity",
          input: () => ({
            decisionId: cur.decisionId ?? "",
            mediaEntityId: cur.entityId ?? "",
            reasons: ["种子名缩写 Smrd 对应 Silent Meridian，年份 2018 一致"],
          }),
        },
      ],
    },
  ],
  finalText: "已指定作品并重新整理。",
};

describe.skipIf(!hasPg)("整理识别不到作品 → 智能体识别 → 自动重新整理", () => {
  let e: E2E;

  beforeAll(async () => {
    e = await createE2E("orgid", { fakeScripts: [identifyScript] });
    await seedBase(e);
    const ent = await e.db
      .insertInto("media_entity")
      .values({ kind: "movie", title: "Silent Meridian", year: 2018, status: "active" })
      .returning("id")
      .executeTakeFirstOrThrow();
    cur.entityId = ent.id;
    await e.settings({ retention: { seedRetentionDays: 0 } });
    await e.startWorker();
  }, 120_000);

  afterAll(async () => {
    await e?.close();
  }, 60_000);

  it("识别失败自动派一次识别会话;指定作品后自动重新整理入库,事项关闭,记录不再需要处理", async () => {
    const name = "Smrd.2018.1080p.BluRay.x264-QQQ";
    const hash = createHash("sha1").update("orgid-1").digest("hex");
    e.qb.seed({ hash, name, size: 400_000, progress: 1, tags: ["umt"], save_path: e.cache.root });
    await e.qb.complete(hash, { files: [{ path: `${name}/${name}.mkv`, size: 400_000 }], writeFiles: true });

    const dec = await waitFor(
      () =>
        e.db.selectFrom("decision").selectAll().where("dedupe_key", "like", "organize_identity:%").executeTakeFirst(),
      60_000,
      "整理识别不到 → organize_identity 事项",
    );
    const run = await waitFor(
      () =>
        e.db.selectFrom("agent_run").selectAll().where("dedupe_key", "=", `investigate:${dec.id}`).executeTakeFirst(),
      60_000,
      "识别会话",
    );
    expect(run).toMatchObject({ trigger: "event", mode: "execute", created_by: "system:organize-identify" });

    const done = await waitFor(
      async () => {
        const r = await e.db.selectFrom("agent_run").selectAll().where("id", "=", run.id).executeTakeFirstOrThrow();
        return r.finished_at ? r : null;
      },
      120_000,
      "识别会话结束",
    );
    const starts = (await runEvents(e, run.id))
      .filter((x) => x.type === "tool_call_start")
      .map((x) => (x.payload as { capabilityId: string }).capabilityId);
    expect(starts).toEqual(["inventory.query", "organize.assign_identity"]);
    expect(done.status).toBe("succeeded");
    expect(done.summary).toContain("已恢复");

    const closed = await e.db.selectFrom("decision").selectAll().where("id", "=", dec.id).executeTakeFirstOrThrow();
    expect(closed.status).toBe("resolved");

    // 自动重新整理:同一下载任务的新整理记录成功入库,作品是智能体指定的
    const rec = await waitFor(
      async () => {
        const r = await e.db
          .selectFrom("organization_record")
          .selectAll()
          .where("status", "=", "succeeded")
          .where("media_entity_id", "=", cur.entityId!)
          .executeTakeFirst();
        return r ?? null;
      },
      90_000,
      "重新整理入库",
    );
    expect(rec.download_task_id).toBeTruthy();
    const attention = await e.api("GET", "/organization-records?attention=true");
    expect(attention.body.data.items).toEqual([]);
  }, 300_000);
});