import { BaseEntity } from '@edr/api-common';
import { Freight } from '@edr/types';
import { Column, Entity, Index } from 'typeorm';

/**
 * Which trade directions (IMPORT / EXPORT / DOMESTIC=Intercity) a backoffice
 * user may see. No row, or all three directions, means unrestricted.
 */
@Entity({ schema: 'freight', name: 'user_trade_access' })
export class UserTradeAccess extends BaseEntity {
  /** IAM user id (iam.users) — no FK, iam schema is externally owned. */
  @Index()
  @Column({ name: 'user_id', type: 'uuid', unique: true })
  userId!: string;

  @Column({ name: 'directions', type: 'text', default: '' })
  directionsRaw!: string;

  @Column({ name: 'updated_by_id', type: 'uuid', nullable: true })
  updatedById!: string | null;

  get directions(): Freight.ScheduleTradeDirection[] {
    return this.directionsRaw
      ? (this.directionsRaw.split(',') as Freight.ScheduleTradeDirection[])
      : [];
  }
}