import { describe, expect, it } from 'vitest';
import request from 'supertest';

import { createApp } from '../app.js';
import { createFakeRedis } from '../test/fakeRedis.js';

describe('projects API', () => {
  it('GET /api/projects returns projects from unified list', async () => {
    const now = Date.now();
    const redis = createFakeRedis({
      项目心跳: JSON.stringify([
        { projectName: 'Demo', apiBaseUrl: 'http://localhost:8080', lastActiveAt: now },
      ]),
    });

    const app = createApp({ redis });
    const resp = await request(app).get('/api/projects');

    expect(resp.status).toBe(200);
    expect(resp.body.success).toBe(true);
    expect(resp.body.count).toBe(1);
    expect(resp.body.projects[0]).toMatchObject({
      id: 'Demo',
      name: 'Demo',
      apiBaseUrl: 'http://localhost:8080',
    });
    expect([ 'online', 'offline', 'unknown' ]).toContain(
      resp.body.projects[0].status,
    );
  });

  it('POST /api/projects/migrate migrates old *_项目心跳 keys into 项目心跳 list', async () => {
    const now = Date.now();
    const redis = createFakeRedis({
      'A_项目心跳': JSON.stringify({
        apiBaseUrl: 'http://a',
        lastActiveAt: now,
      }),
    });

    const app = createApp({ redis });
    const resp = await request(app)
      .post('/api/projects/migrate')
      .send({ dryRun: false, deleteOldKeys: true });

    expect(resp.status).toBe(200);
    expect(resp.body.success).toBe(true);
    expect(resp.body.migrated).toBe(1);

    const listRaw = await redis.get('项目心跳');
    expect(typeof listRaw).toBe('string');
    const list = JSON.parse(listRaw);
    expect(Array.isArray(list)).toBe(true);
    expect(list[0]).toMatchObject({
      projectName: 'A',
      apiBaseUrl: 'http://a',
    });

    const old = await redis.get('A_项目心跳');
    expect(old).toBeNull();
  });
});