import createAxios from '@/utils/request';
import type IProduct from '@/domain/iProduct.ts';
import type { IBatchPriceUpdate, IPriceMatrix } from '@/domain/iProduct.ts';

export interface PriceMatrixParams {
  category_id?: number;
  keyword?: string;
  page?: number;
  pageSize?: number;
}

/**
 * A2 价格矩阵：行=商品，列=启用等级，值=按等级上浮比例换算的售价（成本价未设置 null）；
 * 仅成本价可编辑
 */
export async function getPriceMatrix(params?: PriceMatrixParams) {
  return createAxios<IPriceMatrix>({
    url: '/product/goods/priceMatrix',
    method: 'get',
    params,
  });
}

/**
 * A2 批量调价：批量调整成本价（等级售价随上浮比例联动；提交后给受影响门店生成价格变更通知）
 */
export async function batchPrice(updates: IBatchPriceUpdate[]) {
  return createAxios({
    url: '/product/goods/batchPrice',
    method: 'put',
    data: { updates },
  });
}

/** 商品下拉选项（仅上架） */
export async function getProductOptions(keyword?: string) {
  return createAxios<IProduct[]>({
    url: '/product/goods/options',
    method: 'get',
    params: keyword ? { keyword } : {},
  });
}