/* eslint-disable no-console */
const path = require('path');
const fs = require('fs');
require('dotenv').config({ path: path.join(__dirname, '..', '.env') });
if (fs.existsSync(path.join(__dirname, '..', 'creds', '.env'))) {
  require('dotenv').config({ path: path.join(__dirname, '..', 'creds', '.env') });
}
const bcrypt = require('bcryptjs');
const { PrismaClient, Role, UserStatus, ListingStatus } = require('@prisma/client');
const { PrismaPg } = require('@prisma/adapter-pg');
const { Pool } = require('pg');

if (!process.env.DATABASE_URL) {
  console.error('DATABASE_URL is not set; cannot seed.');
  process.exit(1);
}

const prisma = new PrismaClient({
  adapter: new PrismaPg(new Pool({ connectionString: process.env.DATABASE_URL })),
});

const SAMPLE_SLUG = 'saimaa-lakeside-cabin';
const DEFAULT_LOCALE = 'en';
const SAMPLE_EMAIL = 'host@lomavuokraus.fi';

async function main() {
  const adminEmail = process.env.ADMIN_EMAIL;
  const adminPassword = process.env.ADMIN_INITIAL_PASSWORD;

  if (!adminEmail || !adminPassword) {
    console.warn('ADMIN_EMAIL or ADMIN_INITIAL_PASSWORD missing; admin user will not be seeded.');
  }

  let adminUser = null;
  if (adminEmail && adminPassword) {
    const adminHash = await bcrypt.hash(adminPassword, 12);
    adminUser = await prisma.user.upsert({
      where: { email: adminEmail },
      update: {
        passwordHash: adminHash,
        role: Role.ADMIN,
        status: UserStatus.ACTIVE,
        emailVerifiedAt: new Date(),
        approvedAt: new Date(),
      },
      create: {
        email: adminEmail,
        passwordHash: adminHash,
        role: Role.ADMIN,
        status: UserStatus.ACTIVE,
        emailVerifiedAt: new Date(),
        approvedAt: new Date(),
      },
    });
  }

  const sampleHostHash = await bcrypt.hash('changeme-sample', 12);
  const existing = await prisma.listingTranslation.findFirst({ where: { slug: SAMPLE_SLUG } });
  if (existing) {
    console.log('Sample listing already exists, skipping seed.');
    return;
  }

  const owner = await prisma.user.upsert({
    where: { email: SAMPLE_EMAIL },
    update: { name: 'Sample Host', role: 'USER', passwordHash: sampleHostHash, status: UserStatus.ACTIVE, emailVerifiedAt: new Date(), approvedAt: new Date() },
    create: {
      email: SAMPLE_EMAIL,
      name: 'Sample Host',
      role: 'USER',
      passwordHash: sampleHostHash,
      status: UserStatus.ACTIVE,
      emailVerifiedAt: new Date(),
      approvedAt: new Date(),
    },
  });

  const listing = await prisma.listing.create({
    data: {
      ownerId: owner.id,
      status: ListingStatus.PUBLISHED,
      approvedAt: new Date(),
      approvedById: adminUser ? adminUser.id : owner.id,
      country: 'Finland',
      region: 'South Karelia',
      city: 'Punkaharju',
      streetAddress: 'Saimaan rantatie 12',
      addressNote: 'Lakeside trail, 5 min from main road',
      latitude: 61.756,
      longitude: 29.328,
      maxGuests: 6,
      bedrooms: 3,
      beds: 4,
      bathrooms: 1,
      hasSauna: true,
      hasFireplace: true,
      hasWifi: true,
      petsAllowed: false,
      byTheLake: true,
      hasAirConditioning: false,
      evCharging: 'FREE',
      priceHintPerNightCents: 14500,
      contactName: 'Sample Host',
      contactEmail: SAMPLE_EMAIL,
      contactPhone: '+358401234567',
      externalUrl: 'https://example.com/saimaa-cabin',
      published: true,
      images: {
        createMany: {
          data: [
            {
              url: 'https://images.unsplash.com/photo-1505691938895-1758d7feb511?auto=format&fit=crop&w=1600&q=80',
              altText: 'Lakeside cabin with sauna',
              isCover: true,
              order: 1,
            },
            {
              url: 'https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?auto=format&fit=crop&w=1600&q=80',
              altText: 'Wood-fired sauna by the lake',
              order: 2,
            },
            {
              url: 'https://images.unsplash.com/photo-1470246973918-29a93221c455?auto=format&fit=crop&w=1600&q=80',
              altText: 'Living area with fireplace',
              order: 3,
            },
          ],
        },
      },
    },
  });

  await prisma.listingTranslation.createMany({
    data: [
      {
        listingId: listing.id,
        locale: DEFAULT_LOCALE,
        slug: SAMPLE_SLUG,
        title: 'Saimaa lakeside cabin with sauna',
        description:
          'Classic timber cabin right on Lake Saimaa. Wood-fired sauna, private dock, and a short forest walk to the nearest village. Perfect for slow weekends and midsummer gatherings.',
        teaser: 'Sauna, lake view, private dock, and cozy fireplace.',
      },
      {
        listingId: listing.id,
        locale: 'fi',
        slug: SAMPLE_SLUG,
        title: 'Saimaan rantamökki saunalla',
        description:
          'Perinteinen hirsimökki Saimaan rannalla. Puusauna, oma laituri ja lyhyt metsäreitti kylään. Sopii täydellisesti viikonloppuihin ja juhannukseen.',
        teaser: 'Puusauna, järvinäköala, oma laituri ja takka.',
      },
    ],
  });

  console.log('Seeded sample listing at slug:', SAMPLE_SLUG);
}

main()
  .catch((e) => {
    console.error(e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });