import {
  pgTable,
  foreignKey,
  text,
  numeric,
  boolean,
  timestamp,
  unique,
  primaryKey
} from 'drizzle-orm/pg-core';

export const items = pgTable(
  'items',
  {
    id: text().primaryKey().notNull(),
    wishlistId: text('wishlist_id').notNull(),
    title: text().notNull(),
    description: text(),
    link: text(),
    imageUrl: text('image_url'),
    price: numeric({ precision: 10, scale: 2 }),
    currency: text().default('DKK'),
    color: text(),
    order: numeric().default('0').notNull(),
    isReserved: boolean('is_reserved').default(false).notNull(),
    createdAt: timestamp('created_at', { mode: 'string' }).defaultNow().notNull(),
    updatedAt: timestamp('updated_at', { mode: 'string' }).defaultNow().notNull()
  },
  (table) => [
    foreignKey({
      columns: [table.wishlistId],
      foreignColumns: [wishlists.id],
      name: 'items_wishlist_id_wishlists_id_fk'
    }).onDelete('cascade')
  ]
);

export const wishlists = pgTable(
  'wishlists',
  {
    id: text().primaryKey().notNull(),
    userId: text('user_id'),
    title: text().notNull(),
    description: text(),
    ownerToken: text('owner_token').notNull(),
    publicToken: text('public_token').notNull(),
    isFavorite: boolean('is_favorite').default(false).notNull(),
    color: text(),
    endDate: timestamp('end_date', { mode: 'string' }),
    createdAt: timestamp('created_at', { mode: 'string' }).defaultNow().notNull(),
    updatedAt: timestamp('updated_at', { mode: 'string' }).defaultNow().notNull(),
    theme: text().default('none')
  },
  (table) => [
    foreignKey({
      columns: [table.userId],
      foreignColumns: [user.id],
      name: 'wishlists_user_id_user_id_fk'
    }).onDelete('set null'),
    unique('wishlists_owner_token_unique').on(table.ownerToken),
    unique('wishlists_public_token_unique').on(table.publicToken)
  ]
);

export const savedWishlists = pgTable(
  'saved_wishlists',
  {
    id: text().primaryKey().notNull(),
    userId: text('user_id').notNull(),
    wishlistId: text('wishlist_id').notNull(),
    isFavorite: boolean('is_favorite').default(false).notNull(),
    createdAt: timestamp('created_at', { mode: 'string' }).defaultNow().notNull(),
    ownerToken: text('owner_token')
  },
  (table) => [
    foreignKey({
      columns: [table.userId],
      foreignColumns: [user.id],
      name: 'saved_wishlists_user_id_user_id_fk'
    }).onDelete('cascade'),
    foreignKey({
      columns: [table.wishlistId],
      foreignColumns: [wishlists.id],
      name: 'saved_wishlists_wishlist_id_wishlists_id_fk'
    }).onDelete('cascade')
  ]
);

export const user = pgTable(
  'user',
  {
    id: text().primaryKey().notNull(),
    name: text(),
    email: text(),
    emailVerified: timestamp({ mode: 'string' }),
    image: text(),
    password: text(),
    username: text(),
    dashboardTheme: text('dashboard_theme').default('none'),
    dashboardColor: text('dashboard_color'),
    lastLogin: timestamp('last_login', { mode: 'string' }),
    createdAt: timestamp('created_at', { mode: 'string' }).defaultNow().notNull(),
    updatedAt: timestamp('updated_at', { mode: 'string' }).defaultNow().notNull()
  },
  (table) => [
    unique('user_email_unique').on(table.email),
    unique('user_username_unique').on(table.username)
  ]
);

export const reservations = pgTable(
  'reservations',
  {
    id: text().primaryKey().notNull(),
    itemId: text('item_id').notNull(),
    reserverName: text('reserver_name'),
    createdAt: timestamp('created_at', { mode: 'string' }).defaultNow().notNull()
  },
  (table) => [
    foreignKey({
      columns: [table.itemId],
      foreignColumns: [items.id],
      name: 'reservations_item_id_items_id_fk'
    }).onDelete('cascade')
  ]
);

export const session = pgTable(
  'session',
  {
    sessionToken: text().primaryKey().notNull(),
    userId: text().notNull(),
    expires: timestamp({ mode: 'string' }).notNull()
  },
  (table) => [
    foreignKey({
      columns: [table.userId],
      foreignColumns: [user.id],
      name: 'session_userId_user_id_fk'
    }).onDelete('cascade')
  ]
);

export const verificationToken = pgTable(
  'verificationToken',
  {
    identifier: text().notNull(),
    token: text().notNull(),
    expires: timestamp({ mode: 'string' }).notNull()
  },
  (table) => [
    primaryKey({
      columns: [table.identifier, table.token],
      name: 'verificationToken_identifier_token_pk'
    })
  ]
);

export const account = pgTable(
  'account',
  {
    userId: text().notNull(),
    type: text().notNull(),
    provider: text().notNull(),
    providerAccountId: text().notNull(),
    refreshToken: text('refresh_token'),
    accessToken: text('access_token'),
    expiresAt: numeric('expires_at'),
    tokenType: text('token_type'),
    scope: text(),
    idToken: text('id_token'),
    sessionState: text('session_state')
  },
  (table) => [
    foreignKey({
      columns: [table.userId],
      foreignColumns: [user.id],
      name: 'account_userId_user_id_fk'
    }).onDelete('cascade'),
    primaryKey({
      columns: [table.provider, table.providerAccountId],
      name: 'account_provider_providerAccountId_pk'
    })
  ]
);