import path from 'node:path'
import { fileURLToPath } from 'node:url'
import { buildConfig } from 'payload'
import { postgresAdapter } from '@payloadcms/db-postgres'
import { en } from '@payloadcms/translations/languages/en'
import { zh } from '@payloadcms/translations/languages/zh'
import sharp from 'sharp'
import { eversoloRichTextEditor } from './payload/rich-text-editor'
import { Media } from './payload/collections/Media'
import { Files } from './payload/collections/Files'
import { Videos } from './payload/collections/Videos'
import { Products } from './payload/collections/Products'
import { ProductCategories } from './payload/collections/ProductCategories'
import { Downloads } from './payload/collections/Downloads'
import { FAQs } from './payload/collections/FAQs'
import { Dealers } from './payload/collections/Dealers'
import { News } from './payload/collections/News'
import { NewsCategories } from './payload/collections/NewsCategories'
import { Redirects } from './payload/collections/Redirects'
import { Users } from './payload/collections/Users'
import { ProductVideos } from './payload/collections/ProductVideos'
import { ProductReviews } from './payload/collections/ProductReviews'
import { SupportTutorialVideos } from './payload/collections/SupportTutorialVideos'
import { AfterServiceRequests } from './payload/collections/AfterServiceRequests'
import { DistributorRequests } from './payload/collections/DistributorRequests'
import { OemRequests } from './payload/collections/OemRequests'
import { Homepage } from './payload/globals/Homepage'
import { GlobalSettings } from './payload/globals/GlobalSettings'
import { AboutPage } from './payload/globals/AboutPage'
import { SupportPage } from './payload/globals/SupportPage'
import { ContactPage } from './payload/globals/ContactPage'
import { ContactUsPage } from './payload/globals/ContactUsPage'
import { DealersPage } from './payload/globals/DealersPage'
import { NewsPage } from './payload/globals/NewsPage'
import { WarrantyPage } from './payload/globals/WarrantyPage'
import { ProductsPage } from './payload/globals/ProductsPage'
import { DownloadsPage } from './payload/globals/DownloadsPage'
import { ReviewsPage } from './payload/globals/ReviewsPage'
import { SupportTutorialPage } from './payload/globals/SupportTutorialPage'
import { migrations } from './migrations'

const filename = fileURLToPath(import.meta.url)
const dirname = path.dirname(filename)
const shouldPushSchema =
  process.env.PAYLOAD_DB_PUSH === 'true' ||
  (process.env.NODE_ENV !== 'production' && process.env.PAYLOAD_DB_PUSH !== 'false')
const shouldRunProdMigrationsOnStart = process.env.PAYLOAD_RUN_MIGRATIONS_ON_START === 'true'
const payloadSecret = process.env.PAYLOAD_SECRET

if (
  process.env.NODE_ENV === 'production' &&
  (!payloadSecret || payloadSecret === 'change-me' || payloadSecret === 'replace-me-with-a-long-random-string')
) {
  throw new Error('PAYLOAD_SECRET must be set to a strong production value before starting Payload.')
}

export default buildConfig({
  admin: {
    avatar: {
      Component: {
        path: '@/app/(payload)/admin/_components/admin-avatar-menu',
        exportName: 'AdminAvatarMenu',
      },
    },
    components: {
      graphics: {
        Icon: {
          path: '@/app/(payload)/admin/_components/eversolo-admin-logo',
          exportName: 'EversoloAdminIcon',
        },
        Logo: {
          path: '@/app/(payload)/admin/_components/eversolo-admin-logo',
          exportName: 'EversoloAdminLogo',
        },
      },
      providers: [
        {
          path: '@/app/(payload)/admin/_components/eversolo-paste-url-fetch-provider',
          exportName: 'EversoloPasteURLFetchProvider',
        },
      ],
    },
    user: Users.slug,
  },
  i18n: {
    fallbackLanguage: 'en',
    supportedLanguages: {
      en,
      zh,
    },
  },
  editor: eversoloRichTextEditor,
  collections: [
    Users,
    Media,
    Files,
    Videos,
    Products,
    ProductCategories,
    Downloads,
    FAQs,
    Dealers,
    NewsCategories,
    News,
    ProductVideos,
    ProductReviews,
    SupportTutorialVideos,
    AfterServiceRequests,
    DistributorRequests,
    OemRequests,
    Redirects,
  ],
  globals: [
    Homepage,
    GlobalSettings,
    AboutPage,
    ContactUsPage,
    SupportPage,
    ContactPage,
    WarrantyPage,
    ProductsPage,
    DownloadsPage,
    ReviewsPage,
    SupportTutorialPage,
    NewsPage,
    DealersPage,
  ],
  localization: {
    locales: [
      { label: 'English', code: 'en' },
      { label: '简体中文', code: 'zh' },
    ],
    defaultLocale: 'en',
    fallback: false,
  },
  secret: payloadSecret ?? 'development-payload-secret',
  typescript: {
    outputFile: path.resolve(dirname, 'payload-types.ts'),
  },
  db: postgresAdapter({
    pool: {
      connectionString: process.env.DATABASE_URI ?? '',
    },
    migrationDir: path.resolve(dirname, 'migrations'),
    push: shouldPushSchema,
    prodMigrations: shouldRunProdMigrationsOnStart ? migrations : undefined,
  }),
  upload: {
    limits: {
      fileSize: 500 * 1024 * 1024,
    },
  },
  sharp,
})