import test from 'node:test';
import assert from 'node:assert/strict';
import { openDb, ensureDefaultAdmin } from '../src/db.mjs';
import { createAppServer } from '../src/server/index.mjs';

test('createAppServer injeta o mesmo manager nas rotas WhatsApp e outreach', async (t) => {
  const db = openDb(':memory:');
  ensureDefaultAdmin(db);
  let connects = 0;
  const whatsapp = {
    getStatus: () => ({ state: 'READY', connected: true, qrExpiresAt: null, error: null }),
    getQr: () => null,
    connect: async () => { connects += 1; },
    disconnect: async () => ({ state: 'STOPPED' }),
    sendText: async () => ({ messageId: 'id' })
  };
  const jobs = { subscribe: () => null, activeJobs: () => [] };
  const server = createAppServer({ db, jobs, whatsapp });
  await new Promise((resolve) => server.listen(0, '127.0.0.1', resolve));
  t.after(async () => {
    await new Promise((resolve) => server.close(resolve));
    db.close();
  });
  const { port } = server.address();
  const base = `http://127.0.0.1:${port}`;
  const login = await fetch(`${base}/api/auth/login`, {
    method: 'POST',
    headers: { 'content-type': 'application/json' },
    body: JSON.stringify({ username: 'admin', password: 'admin' })
  });
  assert.equal(login.headers.get('cache-control'), 'no-store');
  const cookie = login.headers.get('set-cookie').split(';')[0];

  const status = await fetch(`${base}/api/outreach/status`, { headers: { cookie } }).then((response) => response.json());
  assert.equal(status.whatsapp.state, 'READY');
  const campaignsResponse = await fetch(`${base}/api/campaigns`, { headers: { cookie } });
  assert.equal(campaignsResponse.status, 200);
  const campaigns = await campaignsResponse.json();
  assert.deepEqual(campaigns.campaigns.map((campaign) => campaign.code), [
    'gdelivery-food', 'gti-food', 'gti-retail'
  ]);
  const connect = await fetch(`${base}/api/whatsapp/connect`, { method: 'POST', headers: { cookie } });
  assert.equal(connect.status, 202);
  assert.equal(connects, 1);

  const qr = await fetch(`${base}/api/whatsapp/qr`, { headers: { cookie } });
  assert.equal(qr.headers.get('pragma'), 'no-cache');
  assert.equal(qr.headers.get('expires'), '0');

});

test('erro global 500 e generico para cliente e detalhado somente no log', async (t) => {
  const db = openDb(':memory:');
  ensureDefaultAdmin(db);
  db.prepare(
    `INSERT INTO leads (dedup_key, empresa, whatsapp, segmento, prioridade, score)
     VALUES ('global-error', 'Hamburgueria Erro', '5511999990001', 'hamburguerias', 1, 100)`
  ).run();
  const secret = 'GLOBAL-SENTINEL-SECRET';
  db.exec(`
    CREATE TRIGGER global_sentinel_failure
    BEFORE INSERT ON whatsapp_number_verifications
    BEGIN SELECT RAISE(FAIL, '${secret}'); END;
  `);
  const logs = [];
  const whatsapp = {
    getStatus: () => ({ state: 'READY', connected: true }),
    getQr: () => null,
    checkNumber: async (number) => ({ registered: true, numero: number, numero_resolvido: number }),
    sendText: async () => { throw new Error('sendText nao deveria ser chamado'); },
    connect: async () => {},
    disconnect: async () => ({ state: 'STOPPED' })
  };
  const jobs = { subscribe: () => null, activeJobs: () => [] };
  const server = createAppServer({ db, jobs, whatsapp, log: (message) => logs.push(message) });
  await new Promise((resolve) => server.listen(0, '127.0.0.1', resolve));
  t.after(async () => {
    await new Promise((resolve) => server.close(resolve));
    db.close();
  });
  const base = `http://127.0.0.1:${server.address().port}`;
  const login = await fetch(`${base}/api/auth/login`, {
    method: 'POST',
    headers: { 'content-type': 'application/json' },
    body: JSON.stringify({ username: 'admin', password: 'admin' })
  });
  const cookie = login.headers.get('set-cookie').split(';')[0];

  const response = await fetch(`${base}/api/campaigns/1/prepare`, {
    method: 'POST', headers: { cookie, 'content-type': 'application/json' }, body: '{}'
  });
  assert.equal(response.status, 500);
  const body = await response.json();
  assert.deepEqual(body, { erro: 'erro interno do servidor' });
  assert.doesNotMatch(JSON.stringify(body), new RegExp(secret, 'i'));
  assert.match(logs.join('\n'), new RegExp(secret, 'i'));
});