import { ApiProperty } from '@midwayjs/swagger';
import { Rule, RuleType } from '@midwayjs/validate';
import { Stock } from '../entity/stock.entity';
import {
  PurchaseOrderStatus,
  StockRecordOperationType,
} from '../enums/base.enum';
import { PurchaseOrderItem } from '../entity/purchase_order_item.entity';
import { PurchaseOrder } from '../entity/purchase_order.entity';
import { StockRecord } from '../entity/stock_record.entity';

export class QueryStockDTO {
  @ApiProperty({ example: '1', description: '页码' })
  @Rule(RuleType.number())
  current: number; // 页码

  @ApiProperty({ example: '10', description: '每页大小' })
  @Rule(RuleType.number())
  pageSize: number; // 每页大小

  @ApiProperty()
  @Rule(RuleType.string())
  productName: string;
}
export class QueryPointDTO {
  @ApiProperty({ example: '1', description: '页码' })
  @Rule(RuleType.number())
  current: number; // 页码

  @ApiProperty({ example: '10', description: '每页大小' })
  @Rule(RuleType.number())
  pageSize: number; // 每页大小
}
export class QueryStockRecordDTO {
  @ApiProperty({ example: '1', description: '页码' })
  @Rule(RuleType.number())
  current: number; // 页码

  @ApiProperty({ example: '10', description: '每页大小' })
  @Rule(RuleType.number())
  pageSize: number; // 每页大小

  @ApiProperty()
  @Rule(RuleType.number())
  stockPointId: number;

  @ApiProperty()
  @Rule(RuleType.string())
  productSku: string;

  @ApiProperty()
  @Rule(RuleType.string())
  productName: string;
}
export class QueryPurchaseOrderDTO {
  @ApiProperty({ example: '1', description: '页码' })
  @Rule(RuleType.number())
  current: number; // 页码

  @ApiProperty({ example: '10', description: '每页大小' })
  @Rule(RuleType.number())
  pageSize: number; // 每页大小

  @ApiProperty()
  @Rule(RuleType.string())
  orderNumber?: string;

  @ApiProperty()
  @Rule(RuleType.number())
  stockPointId?: number;
}
export class StockDTO extends Stock {
  @ApiProperty()
  @Rule(RuleType.string())
  productName: string;

  @ApiProperty({
    type: 'object',
    properties: {
      id: { type: 'number' },
      name: { type: 'string' },
      quantity: { type: 'number' },
    },
    isArray: true,
  })
  @Rule(RuleType.array())
  stockPoint: Array<{
    id: number;
    name: string;
    quantity: number;
  }>;
}
export class StockRecordDTO extends StockRecord {
  @ApiProperty()
  @Rule(RuleType.string())
  productName: string;
}
export class PurchaseOrderDTO extends PurchaseOrder {
  @ApiProperty({ type: PurchaseOrderItem, isArray: true })
  @Rule(RuleType.array())
  items: PurchaseOrderItem[];
}

export class UpdateStockDTO {
  @ApiProperty()
  @Rule(RuleType.number())
  stockPointId: number;

  @ApiProperty()
  @Rule(RuleType.string())
  productSku: string;

  @ApiProperty()
  @Rule(RuleType.number())
  quantityChange: number;

  @ApiProperty({ type: 'enum', enum: StockRecordOperationType })
  @Rule(RuleType.string().valid(...Object.values(StockRecordOperationType)))
  operationType: StockRecordOperationType;

  @ApiProperty()
  @Rule(RuleType.number())
  operatorId: number;

  @ApiProperty()
  @Rule(RuleType.string().allow(''))
  note: string;
}

export class CreateStockPointDTO {
  @ApiProperty()
  @Rule(RuleType.string())
  name: string;

  @ApiProperty()
  @Rule(RuleType.string())
  location: string;

  @ApiProperty()
  @Rule(RuleType.string())
  contactPerson: string;

  @ApiProperty()
  @Rule(RuleType.string())
  contactPhone: string;
}
export class UpdateStockPointDTO extends CreateStockPointDTO {}

export class CreatePurchaseOrderDTO {
  @ApiProperty()
  @Rule(RuleType.number())
  stockPointId: number;

  @ApiProperty()
  @Rule(RuleType.date())
  expectedArrivalTime: Date;

  @ApiProperty({ type: 'enum', enum: PurchaseOrderStatus })
  @Rule(RuleType.string().valid(...Object.values(PurchaseOrderStatus)))
  status: PurchaseOrderStatus;

  @ApiProperty()
  @Rule(RuleType.string().allow(''))
  note?: string;

  @ApiProperty({
    type: PurchaseOrderItem,
    isArray: true,
  })
  @Rule(RuleType.array())
  items: PurchaseOrderItem[];
}
export class UpdatePurchaseOrderDTO extends CreatePurchaseOrderDTO {}