// backend/prisma/seed.ts
import { PrismaClient } from '@prisma/client';
import { config } from 'dotenv';
import path from 'path';

// Load .env when running locally; Docker injects DATABASE_URL via env_file.
if (!process.env.DATABASE_URL) {
  const envPath = path.join(__dirname, '..', '.env');
  console.log('Loading .env from:', envPath);
  config({ path: envPath });
}

if (!process.env.DATABASE_URL) {
  console.error('❌ DATABASE_URL is not set in environment');
  process.exit(1);
}

console.log('✅ DATABASE_URL found:', process.env.DATABASE_URL.substring(0, 30) + '...');

const prisma = new PrismaClient();

async function main() {
  console.log('🌱 Starting seeding...');

  // Test the connection
  await prisma.$connect();
  console.log('✅ Database connected successfully');

  // Create organization types
  await prisma.organizationType.upsert({
    where: { name: 'CLINIC' },
    update: {},
    create: { name: 'CLINIC' },
  });
  console.log('✅ Created clinic type');

  await prisma.organizationType.upsert({
    where: { name: 'LAB' },
    update: {},
    create: { name: 'LAB' },
  });
  console.log('✅ Created lab type');

  // Create plans
  const plans = [
    { name: 'trial', maxUsers: 5, price: 0, features: {} },
    { name: 'Small', maxUsers: 5, price: 150, features: {} },
    { name: 'Medium', maxUsers: 10, price: 250, features: {} },
    { name: 'Large', maxUsers: 15, price: 400, features: {} },
    { name: 'Enterprise', maxUsers: 999999, price: 1000, features: {} },
  ];

  for (const plan of plans) {
    await prisma.plan.upsert({
      where: { name: plan.name },
      update: {},
      create: plan,
    });
  }
  console.log('✅ Created plans');

  // Minimal permission model (confirmed):
  // - Sidebar tabs use READ/EDIT
  // - EDIT implies READ in app logic
  // - Owners effectively get all permissions
  const features = [
    {
      name: 'Today',
      permissions: ['TAB_TODAY_READ', 'TAB_TODAY_EDIT'],
    },
    {
      name: 'Staff',
      permissions: ['TAB_STAFF_READ', 'TAB_STAFF_EDIT'],
    },
    {
      name: 'Organizations',
      permissions: ['TAB_ORGANIZATIONS_READ', 'TAB_ORGANIZATIONS_EDIT'],
    },
    {
      name: 'Patients',
      permissions: ['TAB_PATIENTS_READ', 'TAB_PATIENTS_EDIT'],
    },
    {
      name: 'Appointment',
      permissions: ['TAB_APPOINTMENTS_READ', 'TAB_APPOINTMENTS_EDIT'],
    },
    {
      name: 'Treatment',
      permissions: ['TAB_TREATMENT_READ', 'TAB_TREATMENT_EDIT'],
    },
    {
      name: 'Billing',
      permissions: ['TAB_BILLING_READ', 'TAB_BILLING_EDIT'],
    },
    {
      name: 'Reports',
      permissions: ['TAB_REPORTS_READ', 'TAB_REPORTS_EDIT'],
    },
  ];

  for (const feature of features) {
    const createdFeature = await prisma.feature.upsert({
      where: { name: feature.name },
      update: {},
      create: { name: feature.name },
    });

    for (const permissionName of feature.permissions) {
      await prisma.permission.upsert({
        where: { name: permissionName },
        update: {},
        create: {
          name: permissionName,
          featureId: createdFeature.id,
        },
      });
    }
  }
  console.log('✅ Created features and permissions');

  console.log('🌱 Seeding completed successfully!');
}

main()
  .catch((e) => {
    console.error('❌ Seeding failed:', e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });