import test from "node:test";
import assert from "node:assert/strict";
import os from "node:os";
import path from "node:path";
import { mkdtemp, rm } from "node:fs/promises";
import { NextRequest } from "next/server";

let runtimeRoot = "";
let getProjectRoute: (typeof import("../src/app/api/v1/projects/[projectId]/route"))["GET"];
let createAuthSession: (typeof import("../src/lib/boss-data"))["createAuthSession"];
let readState: (typeof import("../src/lib/boss-data"))["readState"];
let writeState: (typeof import("../src/lib/boss-data"))["writeState"];
let AUTH_SESSION_COOKIE = "";
let baseState: Awaited<ReturnType<typeof import("../src/lib/boss-data")["readState"]>>;

async function setup() {
  if (runtimeRoot) return;
  runtimeRoot = await mkdtemp(path.join(os.tmpdir(), "boss-project-detail-route-"));
  process.env.BOSS_RUNTIME_ROOT = runtimeRoot;
  process.env.BOSS_STATE_FILE = path.join(runtimeRoot, "boss-state.json");

  const [projectRouteModule, data, auth] = await Promise.all([
    import("../src/app/api/v1/projects/[projectId]/route.ts"),
    import("../src/lib/boss-data.ts"),
    import("../src/lib/boss-auth.ts"),
  ]);

  getProjectRoute = projectRouteModule.GET;
  createAuthSession = data.createAuthSession;
  readState = data.readState;
  writeState = data.writeState;
  baseState = structuredClone(await readState());
  AUTH_SESSION_COOKIE = auth.AUTH_SESSION_COOKIE;
}

test.after(async () => {
  if (runtimeRoot) {
    await rm(runtimeRoot, { recursive: true, force: true });
  }
});

test.beforeEach(async () => {
  await setup();
  await writeState(structuredClone(baseState));
});

function buildSingleThreadProject(projectId: string) {
  return {
    id: projectId,
    name: "项目详情线程",
    pinned: false,
    systemPinned: false,
    deviceIds: ["device-project-detail"],
    preview: "等待详情刷新。",
    updatedAt: "2026-04-14T14:00:00+08:00",
    lastMessageAt: "2026-04-14T14:00:00+08:00",
    isGroup: false,
    threadMeta: {
      projectId,
      threadId: "thread-project-detail",
      threadDisplayName: "项目详情线程",
      folderName: "Boss",
      activityIconCount: 0,
      updatedAt: "2026-04-14T14:00:00+08:00",
      codexThreadRef: "thread-project-detail",
      codexFolderRef: "boss",
    },
    groupMembers: [],
    createdByAgent: true,
    collaborationMode: "development" as const,
    approvalState: "not_required" as const,
    unreadCount: 0,
    riskLevel: "low" as const,
    messages: [
      {
        id: "project-detail-message-1",
        sender: "assistant",
        senderLabel: "Codex",
        body: "项目详情页需要展示任务状态。",
        kind: "text" as const,
        sentAt: "2026-04-14T14:00:00+08:00",
      },
    ],
    goals: [],
    versions: [],
  };
}

async function createAuthedRequest(projectId: string) {
  const session = await createAuthSession({
    account: "17600003315",
    role: "highest_admin",
    displayName: "Boss 超级管理员",
    loginMethod: "password",
  });

  return new NextRequest(`http://127.0.0.1:3000/api/v1/projects/${projectId}`, {
    method: "GET",
    headers: {
      cookie: `${AUTH_SESSION_COOKIE}=${session.sessionToken}`,
    },
  });
}

test("GET /api/v1/projects/[projectId] includes lightweight conversation tasks and execution warnings", async () => {
  await setup();
  const state = await readState();
  const project = buildSingleThreadProject("project-detail");

  await writeState({
    ...state,
    devices: state.devices.concat({
      id: "device-project-detail",
      name: "Mac Studio",
      avatar: "M",
      account: "17600003315",
      source: "production",
      status: "online",
      projects: [project.id],
      quota5h: 0,
      quota7d: 0,
      lastSeenAt: "2026-04-14T14:00:00+08:00",
      note: "",
    }),
    projects: state.projects.concat(project),
    masterAgentTasks: state.masterAgentTasks.concat(
      {
        taskId: "task-project-detail-1",
        projectId: project.id,
        taskType: "conversation_reply",
        requestMessageId: "project-detail-message-1",
        requestText: "项目详情页需要展示任务状态。",
        executionPrompt: "请继续回复。",
        requestedBy: "Boss 超级管理员",
        requestedByAccount: "17600003315",
        deviceId: "master-agent-hermes",
        accountId: "hermes-runtime",
        accountLabel: "Hermes Runtime",
        targetProjectId: project.id,
        targetThreadId: "thread-project-detail",
        targetThreadDisplayName: "项目详情线程",
        status: "completed",
        requestedAt: "2026-04-14T14:00:01+08:00",
        completedAt: "2026-04-14T14:00:05+08:00",
        replyBody: "Hermes 已完成回复。",
        requestId: "req-project-detail-1",
        sessionId: "session-project-detail-1",
      },
      {
        taskId: "task-project-detail-hidden",
        projectId: project.id,
        taskType: "conversation_reply",
        requestMessageId: "missing-message-id",
        requestText: "不应暴露",
        executionPrompt: "内部同步",
        requestedBy: "Boss 超级管理员",
        requestedByAccount: "17600003315",
        deviceId: "master-agent-hermes",
        accountId: "hermes-runtime",
        accountLabel: "Hermes Runtime",
        targetProjectId: project.id,
        targetThreadId: "thread-project-detail",
        targetThreadDisplayName: "项目详情线程",
        status: "completed",
        requestedAt: "2026-04-14T14:00:02+08:00",
        completedAt: "2026-04-14T14:00:06+08:00",
        replyBody: "内部同步回复。",
        sessionId: "session-project-detail-hidden",
      },
    ),
    threadExecutionWarnings: state.threadExecutionWarnings.concat(
      {
        warningId: "warning-project-detail-1",
        taskId: "task-project-detail-1",
        requestMessageId: "project-detail-message-1",
        projectId: project.id,
        targetProjectId: project.id,
        targetThreadId: "thread-project-detail",
        sessionId: "session-project-detail-1",
        requestId: "req-project-detail-1",
        title: "上下文接近上限",
        summary: "建议尽快压缩当前线程上下文。",
        createdAt: "2026-04-14T14:00:06+08:00",
      },
      {
        warningId: "warning-project-detail-other",
        taskId: "task-other",
        requestMessageId: "other-message",
        projectId: "other-project",
        targetProjectId: "other-project",
        targetThreadId: "thread-other",
        sessionId: "session-other",
        requestId: "req-other",
        title: "其他线程提醒",
        summary: "不应进入当前项目详情。",
        createdAt: "2026-04-14T14:00:07+08:00",
      },
    ),
  });

  const response = await getProjectRoute(
    await createAuthedRequest(project.id),
    { params: Promise.resolve({ projectId: project.id }) },
  );

  assert.equal(response.status, 200);
  assert.equal(response.headers.get("Cache-Control"), "private, no-store, max-age=0");

  const payload = (await response.json()) as {
    ok: boolean;
    conversationTasks: Array<{
      taskId: string;
      requestMessageId: string;
      status: string;
      requestId?: string;
      sessionId?: string;
      targetProjectId?: string;
      targetThreadId?: string;
    }>;
    executionWarnings: Array<{
      warningId: string;
      taskId: string;
      requestMessageId: string;
      requestId?: string;
      sessionId?: string;
      targetProjectId?: string;
      targetThreadId?: string;
      title: string;
      summary: string;
      createdAt: string;
    }>;
  };

  assert.equal(payload.ok, true);
  assert.deepEqual(payload.conversationTasks, [
    {
      taskId: "task-project-detail-1",
      requestMessageId: "project-detail-message-1",
      status: "completed",
      requestId: "req-project-detail-1",
      sessionId: "session-project-detail-1",
      targetProjectId: project.id,
      targetThreadId: "thread-project-detail",
    },
  ]);
  assert.deepEqual(payload.executionWarnings, [
    {
      warningId: "warning-project-detail-1",
      taskId: "task-project-detail-1",
      requestMessageId: "project-detail-message-1",
      requestId: "req-project-detail-1",
      sessionId: "session-project-detail-1",
      targetProjectId: project.id,
      targetThreadId: "thread-project-detail",
      title: "上下文接近上限",
      summary: "建议尽快压缩当前线程上下文。",
      createdAt: "2026-04-14T14:00:06+08:00",
    },
  ]);
});