import { ApiProperty } from '@midwayjs/swagger';
import { Exclude, Expose } from 'class-transformer';
import {
  BeforeInsert,
  BeforeUpdate,
  Column,
  CreateDateColumn,
  Entity,
  PrimaryGeneratedColumn,
  UpdateDateColumn,
} from 'typeorm';

@Entity('order_sale')
@Exclude()
export class OrderSale {
  @ApiProperty()
  @PrimaryGeneratedColumn()
  @Expose()
  id?: number;

  @ApiProperty()
  @Column()
  @Expose()
  orderId: number; // 订单 ID

  @ApiProperty()
  @Column({ nullable: true })
  @Expose()
  siteId: number; // 来源站点唯一标识

  @ApiProperty()
  @Column({ nullable: true })
  @Expose()
  externalOrderItemId: string; // WooCommerce 订单item ID

  @ApiProperty()
  @Column()
  @Expose()
  productId: number;

  @ApiProperty()
  @Column()
  @Expose()
  name: string;

  @ApiProperty({ description: 'sku', type: 'string' })
  @Expose()
  @Column()
  sku: string;

  @ApiProperty()
  @Column()
  @Expose()
  quantity: number;

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isPackage: boolean;

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isYoone: boolean;

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isZex: boolean;

  @ApiProperty({ nullable: true })
  @Column({ type: 'int', nullable: true })
  @Expose()
  size: number | null;

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isYooneNew: boolean;

  @ApiProperty({
    example: '2022-12-12 11:11:11',
    description: '创建时间',
  })
  @CreateDateColumn()
  @Expose()
  createdAt?: Date;

  @ApiProperty({
    example: '2022-12-12 11:11:11',
    description: '更新时间',
  })
  @UpdateDateColumn()
  @Expose()
  updatedAt?: Date;

   // === 自动计算逻辑 ===
  @BeforeInsert()
  @BeforeUpdate()
  setFlags() {
    if (!this.name) return;
    const lower = this.name.toLowerCase();
    this.isYoone = lower.includes('yoone');
    this.isZex = lower.includes('zex');
    this.isYooneNew = this.isYoone && lower.includes('new');
    let size: number | null = null;
    const sizes = [3, 6, 9, 12, 15, 18];
    for (const s of sizes) {
      if (lower.includes(s.toString())) {
        size = s;
        break;
      }
    }
    this.size = size;
  }
  
}