import {
  pgTable,
  uuid,
  varchar,
  text,
  timestamp,
  boolean,
  integer,
  pgEnum,
} from 'drizzle-orm/pg-core'
import { users } from './users.js'
import { roles } from './rbac.js'

export const storageFolderAccessEnum = pgEnum('storage_folder_access', ['traverse', 'view', 'edit', 'admin'])

export const storageFolders = pgTable('storage_folder', {
  id: uuid('id').primaryKey().defaultRandom(),
  parentId: uuid('parent_id'),
  name: varchar('name', { length: 255 }).notNull(),
  path: text('path').notNull().default('/'),
  createdBy: uuid('created_by').references(() => users.id),
  isPublic: boolean('is_public').notNull().default(true),
  createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
  updatedAt: timestamp('updated_at', { withTimezone: true }).notNull().defaultNow(),
})

export const storageFolderPermissions = pgTable('storage_folder_permission', {
  id: uuid('id').primaryKey().defaultRandom(),
  folderId: uuid('folder_id')
    .notNull()
    .references(() => storageFolders.id, { onDelete: 'cascade' }),
  roleId: uuid('role_id').references(() => roles.id),
  userId: uuid('user_id').references(() => users.id),
  accessLevel: storageFolderAccessEnum('access_level').notNull().default('view'),
  createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
})

export const storageFiles = pgTable('storage_file', {
  id: uuid('id').primaryKey().defaultRandom(),
  folderId: uuid('folder_id')
    .notNull()
    .references(() => storageFolders.id, { onDelete: 'cascade' }),
  filename: varchar('filename', { length: 255 }).notNull(),
  path: varchar('path', { length: 1000 }).notNull(),
  contentType: varchar('content_type', { length: 100 }).notNull(),
  sizeBytes: integer('size_bytes').notNull(),
  uploadedBy: uuid('uploaded_by').references(() => users.id),
  createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
})

export type StorageFolder = typeof storageFolders.$inferSelect
export type StorageFolderInsert = typeof storageFolders.$inferInsert
export type StorageFolderPermission = typeof storageFolderPermissions.$inferSelect
export type StorageFile = typeof storageFiles.$inferSelect
export type StorageFileInsert = typeof storageFiles.$inferInsert