import { pgTable, text, uniqueIndex, uuid, varchar } from 'drizzle-orm/pg-core';
import { primaryEntityColumns } from './primary-entity-columns';
import { users } from './schema';

/**
 * Employees (primary aggregate).
 * Kept in a separate module so Drizzle's table type stays resolvable.
 */
export const employees = pgTable(
  'employees',
  {
    id: uuid('id').defaultRandom().notNull().primaryKey(),
    code: varchar('code', { length: 16 }).notNull(),
    name: varchar('name', { length: 64 }).notNull(),
    phone: text('phone').notNull(),
    position: text('position').notNull(),
    userId: uuid('user_id').references(() => users.id, { onDelete: 'set null' }),
    ...primaryEntityColumns(users),
  },
  (t) => [
    uniqueIndex('employees_code_unique').on(t.code),
    uniqueIndex('employees_user_id_unique').on(t.userId),
  ],
);

export type EmployeeRow = typeof employees.$inferSelect;
export type NewEmployeeRow = typeof employees.$inferInsert;