import { describe, expect, it } from 'vitest';
import { verificationEmail, alertEmail, digestEmail } from './templates.js';
import { resolveTransport, sendMail } from './transport.js';

describe('templates', () => {
  it('render code and escape html', () => {
    const m = verificationEmail({ code: '123456', minutes: 10 });
    expect(m.subject).toContain('123456');
    expect(m.html).toContain('123456');
    expect(m.text).toContain('10 minutes');
    const a = alertEmail({ title: '<b>x</b>', body: 'b', href: 'https://x', facts: [['RIV', '$1,000']] });
    expect(a.html).not.toContain('<b>x</b>');
    expect(a.html).toContain('&lt;b&gt;x&lt;/b&gt;');
    const d = digestEmail({ name: null, period: 'weekly', sections: [{ heading: 'Movers', rows: [{ label: 'A', value: '$1', delta: '-2%' }] }] });
    expect(d.text).toContain('MOVERS');
  });
  it('console transport works without keys', async () => {
    process.env.EMAIL_TRANSPORT = 'console';
    expect(resolveTransport()).toBe('console');
    const r = await sendMail({ to: 'a@b.c', subject: 's', html: '<p>h</p>', text: 't' });
    expect(r.ok).toBe(true);
  });
});