import createAxios from '@/utils/request';
import type {
  IPurchaseCell,
  IPurchaseDetail,
} from '@/domain/iPurchaseOrder.ts';

/** 订单商品参数修改 */
export interface PurchaseRowUpdateParams {
  product_name: string;
  supplier_id: number;
  product_spec: string;
  unit: string;
  cost_price: number;
}

/** 修改门店订单明细参数 */
export interface PurchaseCellUpdateParams {
  quantity: number;
  price: number;
  weight?: number;
}


/** 生成采购单 */
export async function generatePurchase(purchase_date: string, order_ids?: number[]) {
  return createAxios<{ id: number; purchase_no: string }>({
    url: '/purchase/order/generate',
    method: 'post',
    data: { purchase_date, order_ids },
  });
}

/** 采购单详情 */
export async function getPurchaseDetail(id: number) {
  return createAxios<IPurchaseDetail>({
    url: `/purchase/order/${id}`,
    method: 'get',
  });
}

/** 商品行修改 */
export async function updatePurchaseRow(purchaseId: number, productId: number, data: PurchaseRowUpdateParams) {
  return createAxios<{ count: number }>({
    url: `/purchase/order/${purchaseId}/row/${productId}`,
    method: 'put',
    data,
  });
}

/** 单元格下钻：采购单中某门店某商品的全部订货明细 */
export async function getPurchaseCell(purchaseId: number, productId: number, storeId: number) {
  return createAxios<IPurchaseCell>({
    url: `/purchase/order/${purchaseId}/cell`,
    method: 'get',
    params: { product_id: productId, store_id: storeId },
  });
}

/** 门店订单明细修改（订货量、重量、单价），自动重算价格 */
export async function updatePurchaseCellItem(itemId: number, data: PurchaseCellUpdateParams) {
  return createAxios({
    url: `/purchase/order/cell/${itemId}`,
    method: 'put',
    data,
  });
}