package com.oying.modules.pc.product.rest;

import cn.hutool.core.collection.ListUtil;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.oying.utils.R;
import com.oying.modules.pc.product.domain.Product;
import com.oying.modules.pc.product.domain.dto.ProductQueryCriteria;
import com.oying.modules.pc.product.service.ProductService;
import com.oying.modules.pc.product.view.ProductCustomerView;
import com.oying.utils.PageResult;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.BeanUtils;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;

/*
*
 * @author lzp
 * @date 2025-04-30
 *
*/
@RestController
@RequiredArgsConstructor
@Api(tags = "商品（客户端）")
@RequestMapping("/api/pc/customer/store/{storeId}/product")
public class ProductCustomerController {

    private final ProductService productService;

    @GetMapping(value = "/page")
    @ApiOperation("根据商品名称模糊匹配店铺内的商品")
    /*@PreAuthorize("@el.check('merchant:product:page')")*/
    public ResponseEntity<?> query(@PathVariable Long storeId,
                                   @RequestParam(value = "categoryId", required = false) Long categoryId,
                                   @RequestParam(value = "secondCategoryId", required = false) Long secondCategoryId,
                                   @RequestParam(value = "blurry", required = false) String blurry) {

        ProductQueryCriteria criteria = new ProductQueryCriteria();
        criteria.setStoreId(storeId);
        criteria.setCategoryId(categoryId);
        criteria.setSecondCategoryId(secondCategoryId);
        criteria.setBlurry(blurry);
        Page<Object> page = new Page<>(criteria.getPage(), criteria.getSize());
        PageResult<Product> productPageResult = productService.queryAll(criteria, page);

        List<Product> productList = Optional.ofNullable(productPageResult.getContent()).orElse(ListUtil.empty());

        PageResult<ProductCustomerView> viewPageResult = new PageResult<>(
                productList.stream().map(i -> {
                    ProductCustomerView view = new ProductCustomerView();
                    BeanUtils.copyProperties(i, view);
                    view.setScore(5.0D);
                    view.setSold(0);
                    return view;
                }).collect(Collectors.toList()),
                productPageResult.getTotalElements());
        return ResponseEntity.ok(R.success(viewPageResult));
    }

    @GetMapping(value = "/{productId}/details")
    @ApiOperation("查询商品")
    /*@PreAuthorize("@el.check('merchant:product:byProductId')")*/
    public ResponseEntity<?> getDetails(@PathVariable Long productId) {
        Product product = productService.getById(productId);
        ProductCustomerView customerView = new ProductCustomerView();
        customerView.setProductId(product.getProductId());
        customerView.setTitle(product.getTitle());
        customerView.setPrice(product.getPrice());
        customerView.setScore(5.0D);
        customerView.setSold(0);
        customerView.setLabelList(ListUtil.empty());
        customerView.setMainImageList(ListUtil.empty());
        return ResponseEntity.ok(R.success(customerView));
    }

}