import path from 'path';
import { buildConfig } from 'payload';
import { postgresAdapter } from '@payloadcms/db-postgres';
import { lexicalEditor } from '@payloadcms/richtext-lexical';
import { stripePlugin } from '@payloadcms/plugin-stripe';

import { Users } from './payload/collections/Users';
import { Products } from './payload/collections/Products';
import { Prices } from './payload/collections/Prices';
import { Subscriptions } from './payload/collections/Subscriptions';
import { Customers } from './payload/collections/Customers';
import { BibleBooks } from './payload/collections/BibleBooks';
import { BibleVerses } from './payload/collections/BibleVerses';
import { Bookmarks } from './payload/collections/Bookmarks';
import { Highlights } from './payload/collections/Highlights';
import { Donations } from './payload/collections/Donations';
import { CheckoutSessions } from './payload/collections/CheckoutSessions';
import { FailedPayments } from './payload/collections/FailedPayments';

import { SiteSettings } from './payload/globals/SiteSettings';

export default buildConfig({
  secret: process.env.PAYLOAD_SECRET || 'development-secret',
  admin: {
    user: Users.slug,
    livePreview: {
      breakpoints: [
        {
          label: 'Mobile',
          name: 'mobile',
          width: 375,
          height: 667,
        },
        {
          label: 'Tablet',
          name: 'tablet',
          width: 1024,
          height: 768,
        },
        {
          label: 'Desktop',
          name: 'desktop',
          width: 1440,
          height: 900,
        },
      ],
    },
    meta: {
      titleSuffix: '- Biblical Guide',
    },
  },
  editor: lexicalEditor(),
  collections: [
    Users,
    Customers,
    Subscriptions,
    Products,
    Prices,
    BibleBooks,
    BibleVerses,
    Bookmarks,
    Highlights,
    Donations,
    CheckoutSessions,
    FailedPayments,
  ],
  globals: [SiteSettings],
  plugins: [
    stripePlugin({
      stripeSecretKey: process.env.STRIPE_SECRET_KEY || '',
      stripeWebhooksEndpointSecret: process.env.STRIPE_WEBHOOK_SECRET || '',
      webhooks: {
        'checkout.session.completed': async ({ event, payload: payloadInstance }) => {
          console.log('Stripe webhook: checkout.session.completed', event.id);
          // Webhook handling will be in separate file
        },
        'customer.subscription.created': async ({ event }) => {
          console.log('Stripe webhook: customer.subscription.created', event.id);
        },
        'customer.subscription.updated': async ({ event }) => {
          console.log('Stripe webhook: customer.subscription.updated', event.id);
        },
        'customer.subscription.deleted': async ({ event }) => {
          console.log('Stripe webhook: customer.subscription.deleted', event.id);
        },
      },
      sync: [],
    }),
  ],
  db: postgresAdapter({
    pool: {
      connectionString: process.env.DATABASE_URL,
    },
  }),
  typescript: {
    outputFile: path.resolve(__dirname, 'types/payload-types.ts'),
  },
  routes: {
    admin: '/admin/payload',
    api: '/api/payload',
  },
  localization: {
    locales: ['en', 'ro', 'es', 'it'],
    defaultLocale: 'en',
    fallback: true,
  },
  upload: {
    limits: {
      fileSize: 5000000, // 5MB
    },
  },
  onInit: async (payload) => {
    console.log('Payload initialized');
    // Check if we need to run migrations
    const adminUsers = await payload.find({
      collection: 'users',
      where: {
        role: {
          equals: 'admin',
        },
      },
      limit: 1,
    });

    if (adminUsers.totalDocs === 0) {
      console.log('No admin user found. Please create one via the admin panel.');
    }
  },
});