import { bigint, pgEnum, pgTable, timestamp, uuid, varchar } from 'drizzle-orm/pg-core'

// Enums for permission levels
export const roleManagePermissionEnum = pgEnum('role_manage_permission', [
  'everyone',
  'all_admins',
  'admin_can_promote_members',
  'admin_can_change_info',
  'admin_can_manage_chat',
  'only_owner',
])

export const roleMentionPermissionEnum = pgEnum('role_mention_permission', [
  'everyone',
  'all_admins',
  'only_owner',
])

export const roleSchema = pgTable('roles', {
  id: uuid('id').primaryKey().defaultRandom(),
  slug: varchar('slug', { length: 32 }).notNull(),
  aliases: varchar('aliases', { length: 32 }).array().notNull().default([]),
  chatId: bigint('chat_id', { mode: 'number' }).notNull(),

  createdAt: timestamp('created_at').notNull().defaultNow(),
  updatedAt: timestamp('updated_at').notNull().defaultNow().$onUpdate(() => new Date()),
})

export const roleMembersSchema = pgTable('role_members', {
  id: uuid('id').primaryKey().defaultRandom(),
  roleId: uuid('role_id').references(() => roleSchema.id),
  userId: bigint('user_id', { mode: 'number' }).notNull(),

  createdAt: timestamp('created_at').notNull().defaultNow(),
})

export const chatConfigSchema = pgTable('chat_configs', {
  id: uuid('id').primaryKey().defaultRandom(),
  chatId: bigint('chat_id', { mode: 'number' }).notNull().unique(),

  // Who can manage roles (add/delete)
  roleManagePermission: roleManagePermissionEnum('role_manage_permission')
    .notNull()
    .default('all_admins'),

  // Who can mention roles (@role or /role commands)
  roleMentionPermission: roleMentionPermissionEnum('role_mention_permission')
    .notNull()
    .default('everyone'),

  createdAt: timestamp('created_at').notNull().defaultNow(),
  updatedAt: timestamp('updated_at').notNull().defaultNow().$onUpdate(() => new Date()),
})