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

@Entity({ schema: 'freight', name: 'yards' })
@Index(['code'])
@Index(['country'])
@Index(['isActive'])
export class Yard extends BaseEntity {
  // 40 leaves room for the `@<epoch-ms>` suffix soft-delete appends to free the code.
  @Column({ name: 'code', type: 'varchar', length: 40, unique: true })
  code!: string;

  @Column({ name: 'label', type: 'varchar', length: 100 })
  label!: string;

  // Constrained to YardCountry by DTO validation + a DB CHECK constraint;
  // route/schedule trade direction is derived from this value. Typed as the
  // enum's literal values so plain strings from seeds/queries still fit.
  @Column({ name: 'country', type: 'varchar', length: 50 })
  country!: `${YardCountry}`;

  @Column({ name: 'is_active', type: 'boolean', default: true })
  isActive!: boolean;

  /**
   * This yard has the equipment to load/unload cargo. Intercity bookings can only
   * be loaded at their origin and unloaded at their destination where this is
   * true. What the facility can do lives on the YardFacility record.
   */
  @Column({ name: 'has_facility', type: 'boolean', default: false })
  hasFacility!: boolean;

  @Column({ name: 'display_order', type: 'int', default: 1 })
  displayOrder!: number;
}