TeamFlow--Trello-Like-/server/routes/setup.js

import { Router } from 'express';
import bcrypt from 'bcryptjs';
import db from '../db.js';
import { generateToken } from '../middleware/auth.js';
import { testConnection, initTransporter } from '../email/transporter.js';

const router = Router();

router.get('/status', (req, res) => {
  const hasEmail = !!db.prepare('SELECT 1 FROM email_config WHERE id = 1').get();
  const userCount = db.prepare('SELECT COUNT(*) as c FROM users').get().c;
  const setupComplete = hasEmail && userCount > 0;
  res.json({ hasEmail, userCount, setupComplete });
});

router.post('/email', async (req, res) => {
  try {
    const { smtp_host, smtp_port, email, app_password } = req.body;
    if (!email || !app_password) return res.status(400).json({ error: 'Email and app password required' });
    const host = smtp_host || 'smtp.gmail.com';
    const port = parseInt(smtp_port) || 587;
    await testConnection(host, port, email, app_password);
    db.prepare(`INSERT OR REPLACE INTO email_config (id, smtp_host, smtp_port, email, app_password)
      VALUES (1, ?, ?, ?, ?)`).run(host, port, email, app_password);
    await initTransporter();
    res.json({ success: true });
  } catch (err) {
    res.status(400).json({ error: err.message });
  }
});

router.post('/email/test', async (req, res) => {
  try {
    const { to } = req.body;
    const config = db.prepare('SELECT * FROM email_config WHERE id = 1').get();
    if (!config) return res.status(400).json({ error: 'Email not configured' });
    const { sendMail } = await import('../email/transporter.js');
    await sendMail({
      to,
      subject: 'TeamFlow — Test Email',
      html: `<div style="padding:32px;font-family:sans-serif">
        <h2 style="color:#6366f1">✅ TeamFlow Email Working!</h2>
        <p>Your email integration is configured correctly.</p>
      </div>`,
    });
    res.json({ success: true });
  } catch (err) {
    res.status(400).json({ error: err.message });
  }
});

router.post('/admin', async (req, res) => {
  const hasEmail = !!db.prepare('SELECT 1 FROM email_config WHERE id = 1').get();
  if (!hasEmail) return res.status(400).json({ error: 'Configure email first' });
  const existing = db.prepare('SELECT COUNT(*) as c FROM users').get();
  if (existing.c > 0) return res.status(400).json({ error: 'Admin already exists' });
  const { email, name, password } = req.body;
  if (!email || !name || !password) return res.status(400).json({ error: 'All fields required' });
  if (password.length < 6) return res.status(400).json({ error: 'Password must be at least 6 characters' });
  const hash = await bcrypt.hash(password, 12);
  const result = db.prepare('INSERT INTO users (email, name, password, role) VALUES (?, ?, ?, ?)').run(email, name, hash);
  const user = db.prepare('SELECT id, email, name, avatar_color, role FROM users WHERE id = ?').get(result.lastInsertRowid);
  const token = generateToken(user);
  res.json({ user, token });
});

router.put('/email/inbound', async (req, res) => {
  const config = db.prepare('SELECT * FROM email_config WHERE id = 1').get();
  if (!config) return res.status(400).json({ error: 'Email not configured' });
  const { enabled, folder, prefix } = req.body;
  db.prepare(`UPDATE email_config SET inbound_enabled = ?, inbound_folder = ?, board_email_prefix = ? WHERE id = 1`)
    .run(enabled ? 1 : 0, folder || 'INBOX', prefix || 'tf-');
  if (enabled) {
    const { startImapPolling } = await import('../email/imap.js');
    startImapPolling();
  } else {
    const { stopImapPolling } = await import('../email/imap.js');
    stopImapPolling();
  }
  res.json({ success: true });
});

export default router;