package com.ruoyi.web.controller.api;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.ruoyi.common.basic.PageInfo;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.core.redis.RedisCache;
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import com.ruoyi.framework.web.service.TokenService;
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import com.ruoyi.system.dto.ShoppingCartItem;
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import com.ruoyi.system.model.*;
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import com.ruoyi.system.query.TErpGoodsShopQuery;
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import com.ruoyi.system.service.*;
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import com.ruoyi.system.vo.ShopCarVO;
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import com.ruoyi.system.vo.TErpGoodsVO;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.util.CollectionUtils;
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import org.springframework.web.bind.annotation.*;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.*;
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import java.util.stream.Collectors;
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/**
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* <p>
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* erp商品 前端控制器
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* </p>
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*
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* @author xiaochen
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* @since 2025-08-20
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*/
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@RestController
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@RequestMapping("/t-erp-goods")
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@Api(tags = "2.0新增海诊商城")
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public class TErpGoodsShopController {
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private final TErpGoodsService erpGoodsService;
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private final TokenService tokenService;
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private final TErpGoodsTypeService erpGoodsTypeService;
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private final TErpGoodsUnitService erpGoodsUnitService;
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private final TErpSupplierWarehousingBatchService erpSupplierWarehousingBatchService;
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private final TErpSupplierWarehousingService erpSupplierWarehousingService;
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private final TErpSupplierOutboundGoodsService erpSupplierOutboundGoodsService;
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private final TErpMaintenanceReminderService erpMaintenanceReminderService;
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private final TCrmClinicService crmClinicService;
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private final TCrmSupplierService crmSupplierService;
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private final ISysUserService sysUserService;
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private final TErpProcurementGoodsService erpProcurementGoodsService;
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@Autowired
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private RedisCache redisCache;
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@Autowired
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public TErpGoodsShopController(TErpGoodsService erpGoodsService, TokenService tokenService, TErpGoodsTypeService erpGoodsTypeService, TErpGoodsUnitService erpGoodsUnitService,
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TErpSupplierWarehousingBatchService erpSupplierWarehousingBatchService, TErpSupplierWarehousingService erpSupplierWarehousingService,
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TErpSupplierOutboundGoodsService erpSupplierOutboundGoodsService, TErpMaintenanceReminderService erpMaintenanceReminderService, TCrmClinicService crmClinicService, TCrmSupplierService crmSupplierService, ISysUserService sysUserService, TErpProcurementGoodsService erpProcurementGoodsService) {
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this.erpGoodsService = erpGoodsService;
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this.tokenService = tokenService;
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this.erpGoodsTypeService = erpGoodsTypeService;
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this.erpGoodsUnitService = erpGoodsUnitService;
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this.erpSupplierWarehousingBatchService = erpSupplierWarehousingBatchService;
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this.erpSupplierWarehousingService = erpSupplierWarehousingService;
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this.erpSupplierOutboundGoodsService = erpSupplierOutboundGoodsService;
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this.erpMaintenanceReminderService = erpMaintenanceReminderService;
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this.crmClinicService = crmClinicService;
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this.crmSupplierService = crmSupplierService;
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this.sysUserService = sysUserService;
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this.erpProcurementGoodsService = erpProcurementGoodsService;
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}
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/**
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* 海诊商城分页列表
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*/
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@ApiOperation(value = "海诊商城分页列表")
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@PostMapping(value = "/pageShopList")
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public R<PageInfo<TErpGoodsVO>> pageShopList(@RequestBody TErpGoodsShopQuery query) {
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return R.ok(erpGoodsService.pageShopList(query));
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}
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/**
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* 海诊商城-商品详情
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*/
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@ApiOperation(value = "海诊商城-商品详情")
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@GetMapping(value = "/shopDetail")
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public R<TErpGoodsVO> pageShopList(String id) {
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TErpGoods goods = erpGoodsService.getById(id);
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TErpGoodsVO res = new TErpGoodsVO();
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BeanUtils.copyProperties(goods, res);
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TCrmSupplier supplier = crmSupplierService.getById(goods.getSupplierClinicId());
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if (supplier != null) res.setSupplierName(supplier.getSupplierName());
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TErpGoodsType erpGoodsType = erpGoodsTypeService.getById(goods.getTypeId());
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if (erpGoodsType != null) res.setTypeName(erpGoodsType.getTypeName());
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if (goods.getPackingUnitId() != null) {
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TErpGoodsUnit goodsUnit = erpGoodsUnitService.getById(goods.getPackingUnitId());
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if (goodsUnit != null) res.setPackingUnitName(goodsUnit.getUnitName());
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}
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List<TErpProcurementGoods> tErpProcurementGoods = erpProcurementGoodsService.list(new LambdaQueryWrapper<TErpProcurementGoods>()
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.in(TErpProcurementGoods::getGoodsId, goods.getId()));
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if(!CollectionUtils.isEmpty(tErpProcurementGoods)){
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// 计算采购数量
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int sum = tErpProcurementGoods.stream().filter(e -> e.getPurchaseCount() != null).mapToInt(TErpProcurementGoods::getPurchaseCount).sum();
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res.setSalesCount(sum);
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}else {
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res.setSalesCount(0);
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}
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return R.ok(res);
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}
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@ApiOperation(value = "海诊商城-清空购物车")
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@GetMapping(value = "/clear")
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public R clearAll() {
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Long userId = tokenService.getLoginUser().getUserId();
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redisCache.deleteObject("shopCart:"+userId);
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return R.ok();
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}
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@ApiOperation(value = "海诊商城-购买后删除购物车商品")
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@GetMapping(value = "/clearByIds")
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public R<String> clearByIds(String ids) {
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List<String> list = Arrays.asList(ids.split(","));
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Long userId = tokenService.getLoginUser().getUserId();
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List<ShoppingCartItem> cacheList = redisCache.getCacheList("shopCart:"+userId);
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List<ShoppingCartItem> res = new ArrayList<>();
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redisCache.deleteObject("shopCart:"+userId);
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for (ShoppingCartItem shoppingCartItem : cacheList) {
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if (!list.contains(shoppingCartItem.getId())){
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res.add(shoppingCartItem);
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}
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}
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if (!res.isEmpty()){
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redisCache.setCacheList("shopCart:"+userId, res);
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}
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return R.ok();
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}
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@ApiOperation(value = "海诊商城-单删购物车")
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@GetMapping(value = "/clearById")
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public R clear(String id) {
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Long userId = tokenService.getLoginUser().getUserId();
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List<ShoppingCartItem> cacheList = redisCache.getCacheList("shopCart:"+userId);
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List<ShoppingCartItem> res = new ArrayList<>();
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redisCache.deleteObject("shopCart:"+userId);
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for (ShoppingCartItem shoppingCartItem : cacheList) {
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if (!shoppingCartItem.getId().equals(id)){
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res.add(shoppingCartItem);
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}
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}
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if (!res.isEmpty()){
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redisCache.setCacheList("shopCart:"+userId, res);
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}
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return R.ok();
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}
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/**
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* 海诊商城-加入购物车
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*/
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@ApiOperation(value = "海诊商城-加入购物车")
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@GetMapping(value = "/addShopCar")
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public R addShopCar(String id, Integer num) {
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ShoppingCartItem shoppingCartItem = new ShoppingCartItem();
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shoppingCartItem.setId(id);
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shoppingCartItem.setNum(num);
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Long userId = tokenService.getLoginUser().getUserId();
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List<ShoppingCartItem> cacheList = redisCache.getCacheList("shopCart:"+userId);
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if (cacheList==null){
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cacheList = new ArrayList<>();
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}
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redisCache.deleteObject("shopCart:"+userId);
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if (num==0){
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// 移除
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List<ShoppingCartItem> res = new ArrayList<>();
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for (ShoppingCartItem cartItem : cacheList) {
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if (!cartItem.getId().equals( id)){
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res.add(cartItem);
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}
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}
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redisCache.setCacheList("shopCart:"+userId, res);
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}else{
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ShoppingCartItem temp = cacheList.stream().filter(e -> e.getId().equals(id)).findFirst().orElse(null);
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if (temp != null){
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// 修改数量
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for (ShoppingCartItem cartItem : cacheList) {
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if (cartItem.getId().equals(id)) {
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cartItem.setNum(num);
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break;
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}
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}
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redisCache.setCacheList("shopCart:"+userId, cacheList);
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}else{
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// 新增
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cacheList.add(shoppingCartItem);
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redisCache.setCacheList("shopCart:"+userId, cacheList);
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}
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}
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return R.ok();
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}
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/**
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* 海诊商城-查询购物车
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*/
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@ApiOperation(value = "海诊商城-查询购物车")
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@GetMapping(value = "/queryShopCar")
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public R<ShopCarVO> queryShopCar() {
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ShopCarVO res = new ShopCarVO();
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Long userId = tokenService.getLoginUser().getUserId();
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List<ShoppingCartItem> cacheList = redisCache.getCacheList("shopCart:"+userId);
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List<String> goodsIds = cacheList.stream().map(ShoppingCartItem::getId).collect(Collectors.toList());
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if (goodsIds.isEmpty()){
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ShopCarVO shopCarVO = new ShopCarVO();
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shopCarVO.setTotalPrice(BigDecimal.ZERO);
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shopCarVO.setList(new ArrayList<>());
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return R.ok(shopCarVO);
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}
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TErpGoodsShopQuery tErpGoodsShopQuery = new TErpGoodsShopQuery();
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tErpGoodsShopQuery.setGoodsIds(goodsIds);
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// PageInfo<TErpGoodsVO> tErpGoodsVOPageInfo = erpGoodsService.pageShopList(tErpGoodsShopQuery);
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// List<TErpGoodsVO> records = tErpGoodsVOPageInfo.getRecords();
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// for (TErpGoodsVO record : records) {
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// for (ShoppingCartItem cartItem : cacheList) {
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// if (cartItem.getId().equals(record.getId())) {
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// record.setNumber(cartItem.getNum());
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// record.setPrice(record.getSalesAmount().multiply(new BigDecimal(record.getNumber())).setScale(2, RoundingMode.HALF_UP));
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// }
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// }
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// }
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List<TErpGoodsVO> listAll = erpGoodsService.pageShopListAll(tErpGoodsShopQuery);
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for (TErpGoodsVO record : listAll) {
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for (ShoppingCartItem cartItem : cacheList) {
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if (cartItem.getId().equals(record.getId())) {
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record.setNumber(cartItem.getNum());
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record.setPrice(record.getSalesAmount().multiply(new BigDecimal(record.getNumber())).setScale(2, RoundingMode.HALF_UP));
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}
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}
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}
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BigDecimal totalPrice = listAll.stream().map(TErpGoodsVO::getPrice).filter(Objects::nonNull).reduce(BigDecimal.ZERO, BigDecimal::add);
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res.setList(listAll);
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res.setTotalPrice(totalPrice);
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return R.ok(res);
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}
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}
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