import { Column, Entity, ManyToOne, JoinColumn, OneToMany } from 'typeorm';
import { SpaceEntity } from './space.entity';
import { AbstractEntity } from '../../abstract/entities/abstract.entity';
import { ProductEntity } from '../../product/entities';
import { SpaceProductItemEntity } from './space-product-item.entity';
import { SpaceProductModelEntity } from '../../space-model';

@Entity({ name: 'space-product' })
export class SpaceProductEntity extends AbstractEntity<SpaceProductEntity> {
  @ManyToOne(() => SpaceEntity, (space) => space.spaceProducts, {
    nullable: false,
    onDelete: 'CASCADE',
  })
  @JoinColumn({ name: 'space_uuid' })
  space: SpaceEntity;

  @ManyToOne(() => ProductEntity, (product) => product.spaceProducts, {
    nullable: false,
    onDelete: 'CASCADE',
  })
  @JoinColumn({ name: 'product_uuid' })
  product: ProductEntity;

  @Column({
    nullable: false,
    type: 'int',
  })
  productCount: number;

  @OneToMany(() => SpaceProductItemEntity, (item) => item.spaceProduct, {
    cascade: true,
  })
  public items: SpaceProductItemEntity[];

  @ManyToOne(
    () => SpaceProductModelEntity,
    (spaceProductModel) => spaceProductModel.spaceProducts,
    {
      nullable: true,
    },
  )
  @JoinColumn({ name: 'space_product_model_uuid' })
  public spaceProductModel?: SpaceProductModelEntity;

  constructor(partial: Partial<SpaceProductEntity>) {
    super();
    Object.assign(this, partial);
  }
}