import PocketBase from 'pocketbase';

const pb = new PocketBase(process.env.VITE_PB_URL || 'http://127.0.0.1:8090');

async function ensureUsersCollection() {
  try {
    // If it exists, this will succeed
    await pb.collections.getOne('users');
    console.log('ℹ️ Users collection already exists');
    return;
  } catch (_) {
    // Try create if not exists
    try {
      const usersCollection = await pb.collections.create({
        name: 'users',
        type: 'auth',
        schema: [
          { name: 'name', type: 'text', required: false, options: { max: 100 } },
          { name: 'role', type: 'select', required: false, options: { maxSelect: 1, values: ['admin', 'manager', 'employee'] } },
          { name: 'active', type: 'bool', required: false },
        ],
        // keep open for setup; tighten later in UI
        listRule: null,
        viewRule: null,
        createRule: null,
        updateRule: null,
        deleteRule: null,
      });
      console.log('✅ Users collection created:', usersCollection.name);
    } catch (err) {
      console.error('❌ Error creating users collection:', err?.message || err);
    }
  }
}

async function ensureUser(email, data) {
  try {
    const existing = await pb.collection('users').getFirstListItem(`email = "${email}"`);
    if (existing) {
      console.log(`ℹ️ User already exists: ${email}`);
      return existing;
    }
  } catch (_) {
    // not found -> proceed to create
  }

  try {
    const record = await pb.collection('users').create(data);
    console.log(`✅ Created user: ${email}`);
    return record;
  } catch (err) {
    // Double-check if created despite error
    try {
      const created = await pb.collection('users').getFirstListItem(`email = "${email}"`);
      if (created) {
        console.log(`✅ User is present after error (treated as success): ${email}`);
        return created;
      }
    } catch (_) {}
    console.error(`❌ Error creating user ${email}:`, err?.message || err);
    throw err;
  }
}

async function setupDemoUser() {
  try {
    console.log('🔐 Setting up demo user...');
    
    // First authenticate as admin
    await pb.admins.authWithPassword('david@wfsales.co.za', '1234567890');
    console.log('✅ Admin authenticated');
    
    await ensureUsersCollection();

    await ensureUser('admin@jei.com', {
      email: 'admin@jei.com',
      password: 'password123',
      passwordConfirm: 'password123',
      name: 'Admin User',
      role: 'admin',
      active: true,
    });

    await ensureUser('manager@jei.com', {
      email: 'manager@jei.com',
      password: 'password123',
      passwordConfirm: 'password123',
      name: 'Manager User',
      role: 'manager',
      active: true,
    });

    console.log('\n🎉 Setup complete! You can now login with:');
    console.log('Admin: admin@jei.com / password123');
    console.log('Manager: manager@jei.com / password123');

  } catch (error) {
    console.error('❌ Setup failed:', error.message);
  }
}

setupDemoUser();