package com.ruoyi.app.mendian;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.app.mendian.dto.FoodSearchOutput;
import com.ruoyi.app.order.OrderInvoiceService;
import com.ruoyi.app.utils.ImageCompressUtils;
import com.ruoyi.common.annotation.Anonymous;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.MessageUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.system.domain.*;
import com.ruoyi.system.dto.menu.StoreMenuCopyExecuteRequest;
import com.ruoyi.system.dto.menu.StoreMenuCopyPreviewRequest;
import com.ruoyi.system.mapper.PosStoreMapper;
import com.ruoyi.system.service.*;
import com.ruoyi.system.utils.Auth;
import com.ruoyi.system.utils.AuthContext;
import com.ruoyi.system.utils.JwtUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

import jakarta.servlet.http.HttpServletResponse;

import java.util.*;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.stream.Collectors;

/**
 * foodController
 *
 * @author ruoyi
 * @date 2023-05-21
 */
@RestController
@RequestMapping("/chanting/food")
public class PosFoodController extends BaseController {
    @Autowired  //商品
    private IPosFoodService posFoodService;

    @Autowired  //门店
    private IPosStoreService posStoreService;

    @Autowired //商品分类
    private IPosFenleiService posFenleiService;

    @Autowired //用户
    private IInfoUserService infoUserService;
    @Autowired //店铺Mapper
    private PosStoreMapper posStoreMapper;
    @Autowired
    private IPosReviewService posReviewService;
    @Autowired
    private IOperatingHoursService operatingHoursService;
    @Autowired
    private IPosOrderService posOrderService;

    @Autowired
    private PosStoreEnrichService posStoreEnrichService;

    @Autowired  //规格组
    private IFoodSpecsService foodSpecsService;
    @Autowired  //规格值
    private IFoodSpecsValueService foodSpecsValueService;
    @Autowired  //商品-规格关联
    private IFoodSpecRelationService foodSpecRelationService;

    @Autowired //订单电子发票（门店是否能开票）
    private OrderInvoiceService orderInvoiceService;
    @Autowired
    private MerchantStoreAccessService merchantStoreAccessService;
    @Autowired
    private StoreMenuCopyService storeMenuCopyService;
    //删除商品
    @Anonymous
    @Auth(session = true)
    @GetMapping("/delefood")
    public AjaxResult delefood(@RequestHeader String token, @RequestParam String id) {
        merchantStoreAccessService.requireFoodAccess(
                AuthContext.requireUserId(), Long.valueOf(id));
        return toAjax(posFoodService.deletePosFoodById(Long.valueOf(id)));
    }

    //推荐商品
    @Anonymous
    @Auth(session = true)
    @PutMapping("/changerecommend")
    public AjaxResult changerecommend(@RequestHeader String token, @RequestBody PosFood posFood) {
        PosFood existing = merchantStoreAccessService.requireFoodAccess(
                AuthContext.requireUserId(), posFood.getId());
        posFood.setMdid(existing.getMdid());
        return toAjax(posFoodService.saveOrUpdate(posFood));
    }

    /**
     * 添加或修改商品
     */
    @Anonymous
    @Auth(session = true)
    @PostMapping("/setposfood")
    public AjaxResult setposfood(@RequestHeader String token, @RequestBody PosFood posFood) {
        Long userId = AuthContext.requireUserId();
        if (posFood.getId() == null) {
            merchantStoreAccessService.requireStoreAccess(userId, posFood.getMdid());
        } else {
            PosFood existing = merchantStoreAccessService.requireFoodAccess(userId, posFood.getId());
            posFood.setMdid(existing.getMdid());
        }
        Boolean org = posFoodService.saveOrUpdate(posFood);
        if (!org) {
            return error();
        }
        handleFoodSpec(posFood);
        return success();
    }

    @Anonymous
    @Auth(session = true)
    @PostMapping("/menu-copy/preview")
    public AjaxResult menuCopyPreview(@RequestHeader String token,
                                      @RequestBody StoreMenuCopyPreviewRequest request) {
        return success(storeMenuCopyService.preview(AuthContext.requireUserId(), request));
    }

    @Anonymous
    @Auth(session = true)
    @PostMapping("/menu-copy/execute")
    public AjaxResult menuCopyExecute(@RequestHeader String token,
                                      @RequestBody StoreMenuCopyExecuteRequest request) {
        return success(storeMenuCopyService.execute(AuthContext.requireUserId(), request));
    }

    /**
     * （h5页面使用）通过分类查询商品列表
     */
    @Anonymous
    @GetMapping("/h5Getidlist")
    public AjaxResult h5Getidlist(@RequestParam Integer id, @RequestParam(defaultValue = "") String language, @RequestParam(required = false) String stackingUp) {
        JwtUtil jwtUtil = new JwtUtil();
//        String ids = jwtUtil.getusid(token);
//        InfoUser user = infoUserService.getById(ids);
        QueryWrapper<PosFood> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("fl_id", id);
//        if(!user.getUserType().equals("1")){
//            queryWrapper.eq("to_examine","1");
//        }
        if (stackingUp != null && !"".equals(stackingUp)) {
            queryWrapper.eq("stacking_up", stackingUp);
        }
        String lang = "3";
        if (!"".equals(language)) {
            lang = language;
        }
        queryWrapper.eq("language", lang);
        List<PosFood> list = posFoodService.list(queryWrapper);
        List<Long> __foodIds = list.stream().map(PosFood::getId).collect(Collectors.toList());
        Map<Long, List<FoodSpecs>> __specMap = loadFoodSpecsMap(__foodIds);
        JSONArray all = new JSONArray();
        for (int i = 0; i < list.size(); i++) {
            JSONObject org = new JSONObject();
            org.put("id", list.get(i).getId());
            org.put("fenlei", posFenleiService.getById(list.get(i).getFlId()));
            org.put("store", posStoreService.getById(list.get(i).getMdid()));
            org.put("name", list.get(i).getName());
            org.put("image", list.get(i).getImage());
            org.put("price", list.get(i).getPrice());
            org.put("introduce", list.get(i).getIntroduce());
            org.put("recommend", list.get(i).getRecommend());
            List<FoodSpecs> __fs = __specMap.getOrDefault(list.get(i).getId(), new ArrayList<>());
            org.put("foodSpecs", __fs);
            org.put("foodSku", __fs.isEmpty() ? JSONArray.parseArray(list.get(i).getFoodSku()) : buildFoodSkuArray(__fs));
            org.put("stackingUp", list.get(i).getStackingUp());
            org.put("toExamine", list.get(i).getToExamine());
            all.add(org);
        }
        return success(all);
    }

    /**
     * 通过分类查询商品列表
     */
    @Anonymous
    @Auth(session = true)
    @GetMapping("/getidlist")
    public AjaxResult getidlist(@RequestHeader String token, @RequestParam Integer id, @RequestParam(defaultValue = "") String language, @RequestParam(required = false) String stackingUp, @RequestParam(required = false) String name) {
        Long userId = AuthContext.requireUserId();
        InfoUser user = infoUserService.getById(userId);
        PosFenlei category = posFenleiService.getById(id);
        if (category != null && ("1".equals(user.getUserType()) || "5".equals(user.getUserType()))) {
            merchantStoreAccessService.requireStoreAccess(userId, category.getMendid());
        }
        QueryWrapper<PosFood> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("fl_id", id);
        //普通用户显示审核通过的
        if("0".equals(user.getUserType())){
            queryWrapper.eq("to_examine", "1");
        }
        queryWrapper.ne("stacking_up", "1");
        if (stackingUp != null && !"".equals(stackingUp)) {
            queryWrapper.eq("stacking_up", stackingUp);
        }
        String lang = "3";
        if (!"".equals(language)) {
            lang = language;
        }
        queryWrapper.eq("language", lang);
        if (name != null && !"".equals(name)) {
            queryWrapper.apply(" BINARY name LIKE CONCAT('%', {0}, '%')", name);
        }
        List<PosFood> list = posFoodService.list(queryWrapper);
        List<Long> __foodIds = list.stream().map(PosFood::getId).collect(Collectors.toList());
        Map<Long, List<FoodSpecs>> __specMap = loadFoodSpecsMap(__foodIds);
        JSONArray all = new JSONArray();
        for (int i = 0; i < list.size(); i++) {
            JSONObject org = new JSONObject();
            org.put("id", list.get(i).getId());
            org.put("fenlei", posFenleiService.getById(list.get(i).getFlId()));
            PosStore store = posStoreService.getById(list.get(i).getMdid());
            fillStallLocation(store);
            org.put("store", store);
            org.put("canInvoice", orderInvoiceService.canInvoice(list.get(i).getMdid()));
            org.put("name", list.get(i).getName());
            org.put("image", list.get(i).getImage());
            org.put("price", list.get(i).getPrice());
            org.put("introduce", list.get(i).getIntroduce());
            org.put("recommend", list.get(i).getRecommend());
            List<FoodSpecs> __fs = __specMap.getOrDefault(list.get(i).getId(), new ArrayList<>());
            org.put("foodSpecs", __fs);
            org.put("foodSku", __fs.isEmpty() ? JSONArray.parseArray(list.get(i).getFoodSku()) : buildFoodSkuArray(__fs));
            org.put("stackingUp", list.get(i).getStackingUp());
            org.put("toExamine", list.get(i).getToExamine());
            all.add(org);
        }
        return success(all);
    }

    /**
     * 查询商品详情
     */
    @Anonymous
    @GetMapping("/getfood")
    public AjaxResult getfood(@RequestParam Integer id) {
        JSONObject org = new JSONObject();
        PosFood posFood = posFoodService.getById(id);
        List<Long> __foodIds = new ArrayList<>();
        __foodIds.add(posFood.getId());
        Map<Long, List<FoodSpecs>> __specMap = loadFoodSpecsMap(__foodIds);
        List<FoodSpecs> __fs = __specMap.getOrDefault(posFood.getId(), new ArrayList<>());
        org.put("id", posFood.getId());
        org.put("fenlei", posFenleiService.getById(posFood.getFlId()));
        PosStore store = posStoreService.getById(posFood.getMdid());
        fillStallLocation(store);
        org.put("store", store);
        org.put("canInvoice", orderInvoiceService.canInvoice(posFood.getMdid()));

        org.put("name", posFood.getName());
        org.put("image", posFood.getImage());
        org.put("price", posFood.getPrice());
        org.put("introduce", posFood.getIntroduce());
        org.put("recommend", posFood.getRecommend());
        org.put("stackingUp", posFood.getStackingUp());
        org.put("foodSpecs", __fs);
        org.put("foodSku", __fs.isEmpty() ? JSONArray.parseArray(posFood.getFoodSku()) : buildFoodSkuArray(__fs));
        return success(org);
    }

    /**
     * 搜索
     */
    @Anonymous
    @GetMapping("/searchfor")
    public AjaxResult searchfor(@RequestParam String keyword, @RequestParam(defaultValue = "") String language) {
        if (keyword.equals("")) {
            return error(MessageUtils.message("no.tip.lock.keywork"));
        }
        JSONArray all = new JSONArray();
        JSONObject object = new JSONObject();
        QueryWrapper<PosFood> query = new QueryWrapper<>();
        String lang = "3";
        if (!"".equals(language)) {
            lang = language;
        }
        query.eq("language", lang);
        query.eq("to_examine", "1");
//        query.like("name",keyword);
        query.apply("BINARY name LIKE CONCAT('%', {0}, '%')", keyword);
        List<PosFood> folist = posFoodService.list(query);
        QueryWrapper<PosStore> wrapper = new QueryWrapper<>();
        wrapper.eq("off_shelf", "0")
//                .and(i->i.like("pos_name", keyword).or().like("brief_introduction",keyword));
                .and(i -> i.apply("BINARY pos_name LIKE CONCAT('%', {0}, '%')", keyword).or().apply("BINARY brief_introduction LIKE CONCAT('%', {0}, '%')", keyword));
        List<PosStore> stlist = posStoreService.list(wrapper);
        for (int i = 0; i < folist.size(); i++) {
            PosStore store = posStoreService.getById(folist.get(i).getMdid());
            if (store.getOffShelf().equals("0")) {
                JSONObject org = new JSONObject();
                org.put("id", folist.get(i).getId());
                org.put("fenlei", posFenleiService.getById(folist.get(i).getFlId()));
                org.put("store", posStoreService.getById(folist.get(i).getMdid()));
                org.put("name", folist.get(i).getName());
                org.put("image", folist.get(i).getImage());
                org.put("price", folist.get(i).getPrice());
                org.put("introduce", folist.get(i).getIntroduce());
                org.put("recommend", folist.get(i).getRecommend());
                org.put("stackingUp", folist.get(i).getStackingUp());
                org.put("foodSku", JSONArray.parseArray(folist.get(i).getFoodSku()));
                all.add(org);
            }
        }
        object.put("food", all);
        object.put("store", stlist);
        return success(object);
    }


    /**
     * 客户端查询美食
     *
     * @param keyword
     * @param language
     * @return
     */

    @Anonymous
    @GetMapping("/foodSearch")
    public AjaxResult foodSearch(@RequestParam String keyword, @RequestParam Integer pageNum, @RequestParam Integer pageSize, @RequestParam(defaultValue = "") String language) {
        if (keyword.isEmpty()) {
            return error(MessageUtils.message("no.tip.lock.keywork"));
        }

        // 设置默认分页参数
        if (pageNum == null || pageNum < 1) {
            pageNum = 1;
        }
        if (pageSize == null || pageSize < 1) {
            pageSize = 10;
        }

        String lang = "3";
        if (!"".equals(language)) {
            lang = language;
        }

        // 创建分页对象
        Page<PosStore> page = new Page<>(pageNum, pageSize);

        // 1. 先通过联表查询获取分页的店铺列表（包含总数）
        IPage<PosStore> storePage = posStoreMapper.selectStoresByFoodKeyword(page, keyword, lang);
        List<PosStore> stores = storePage.getRecords();

        List<FoodSearchOutput> result = new ArrayList<>();
        Map<Long, List<PosReview>> reviewMap = Collections.emptyMap();
        Map<Long, Long> orderCountMap = Collections.emptyMap();
        List<OperatingHours> hourslist=new ArrayList<>();
        // 2. 一次性查询所有相关商品（避免循环查询数据库）
        if (!stores.isEmpty()) {
            // 提取所有店铺ID
            List<Long> storeIds = stores.stream()
                    .map(store -> store.getId().longValue())
                    .collect(Collectors.toList());

            // 一次性查询所有店铺下匹配关键词的商品
            QueryWrapper<PosFood> foodQuery = new QueryWrapper<>();
            foodQuery.in("mdid", storeIds)
                    .eq("language", lang)
                    .eq("to_examine", "1")
                    .apply(" CONCAT(name, ' ') LIKE CONCAT('%', {0}, '%') COLLATE utf8mb4_unicode_ci", keyword);

            List<PosFood> allFoods = posFoodService.list(foodQuery);
            {
                List<Long> __foodIds = allFoods.stream().map(PosFood::getId).collect(Collectors.toList());
                Map<Long, List<FoodSpecs>> __specMap = loadFoodSpecsMap(__foodIds);
                for (PosFood __f : allFoods) {
                    __f.setFoodSpecs(__specMap.getOrDefault(__f.getId(), new ArrayList<>()));
                }
            }

            // 按店铺ID分组商品
            Map<Long, List<PosFood>> foodsByStore = allFoods.stream()
                    .collect(Collectors.groupingBy(PosFood::getMdid));
            posStoreEnrichService.enrichStoreList(stores);
            // 3. 为每个店铺设置对应的商品
            for (PosStore store : stores) {
                FoodSearchOutput output = new FoodSearchOutput();

                output.setPosStore(store);
                // 从分组结果中获取该店铺的商品
                List<PosFood> storeFoods = foodsByStore.getOrDefault(store.getId().longValue(), new ArrayList<>());

                output.setPosFoodList(storeFoods);
                result.add(output);
            }
        }

        // 3. 返回分页结果
        Map<String, Object> response = new HashMap<>();
        response.put("list", result);
        response.put("total", storePage.getTotal());
        return success(response);
    }

    /**
     * 客户端查询门店
     *
     * @param keyword
     * @param language
     * @return
     */

    @Anonymous
    @GetMapping("/storeSearch")
    public AjaxResult storeSearch(@RequestParam String keyword, @RequestParam Integer pageNum, @RequestParam Integer pageSize, @RequestParam(defaultValue = "") String language) {
        if (keyword.isEmpty()) {
            return error(MessageUtils.message("no.tip.lock.keywork"));
        }
        QueryWrapper<PosFood> query = new QueryWrapper<>();
        // 设置默认分页参数
        if (pageNum == null || pageNum < 1) {
            pageNum = 1;
        }
        if (pageSize == null || pageSize < 1) {
            pageSize = 10;
        }
        Page<PosStore> page = new Page<>(pageNum, pageSize);
        QueryWrapper<PosStore> storeWrapper = new QueryWrapper<>();
        String finalKeyword = keyword;
        storeWrapper.eq("off_shelf", "0")
//                .and(i->i.like("pos_name", keyword).or().like("brief_introduction",keyword));
                .and(i -> i.apply(" CONCAT(pos_name,' ') LIKE CONCAT('%', {0}, '%') COLLATE utf8mb4_unicode_ci", finalKeyword).or().apply(" CONCAT(brief_introduction,' ') LIKE CONCAT('%', {0}, '%') COLLATE utf8mb4_unicode_ci", finalKeyword));
        IPage<PosStore> data = posStoreService.page(page, storeWrapper);
        Map<String, Object> response = new HashMap<>();
        List<PosStore> stores=data.getRecords();
        posStoreEnrichService.enrichStoreList(stores);
        response.put("list", stores);
        response.put("total", data.getTotal());
        return success(response);
    }



    @Anonymous
    @Auth(session = true)
    @GetMapping("/getFoodPageList")
    public AjaxResult getFoodPageList(@RequestHeader String token,
                                      @RequestParam Integer page,
                                      @RequestParam Integer size,
                                      @RequestParam Long flId,
                                      @RequestParam Long mdId,
                                      @RequestParam(defaultValue = "") String language,
                                      @RequestParam(defaultValue = "") String name) {
        Long id = AuthContext.requireUserId();
        merchantStoreAccessService.requireStoreAccess(id, mdId);
        IPage<PosFood> stlist = new Page<>(page, size);
        LambdaQueryWrapper<PosFood> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(PosFood::getFlId, flId);
        queryWrapper.eq(PosFood::getMdid, mdId);

        // language 不为 null 且不为空字符串时才加条件
        if (language != null && !"".equals(language)) {
            queryWrapper.eq(PosFood::getLanguage, language);
        }

        // name 不为 null 且不为空字符串时模糊查询
        if (name != null && !"".equals(name)) {
            queryWrapper.like(PosFood::getName, name);
        }

        IPage<PosFood> list = posFoodService.page(stlist, queryWrapper);
        return success(list);
    }

    /**
     * C端扫码：获取摊位商品列表（摊位码扫码入口）
     */
    @Anonymous
    @GetMapping("/stallFoodList")
    public AjaxResult stallFoodList(@RequestParam Long storeId,
                                    @RequestParam(required = false) Long flId,
                                    @RequestParam Integer page,
                                    @RequestParam Integer size,
                                    @RequestParam(required = false) Long tableId) {
        IPage<PosFood> foodPage = new Page<>(page, size);
        QueryWrapper<PosFood> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("mdid", storeId);
        queryWrapper.eq("to_examine", "1");
        queryWrapper.eq("stacking_up", "1");
        if (flId != null) {
            queryWrapper.eq("fl_id", flId);
        }
        IPage<PosFood> result = posFoodService.page(foodPage, queryWrapper);
        List<Long> __foodIds = result.getRecords().stream().map(PosFood::getId).collect(Collectors.toList());
        Map<Long, List<FoodSpecs>> __specMap = loadFoodSpecsMap(__foodIds);
        for (PosFood __f : result.getRecords()) {
            __f.setFoodSpecs(__specMap.getOrDefault(__f.getId(), new ArrayList<>()));
        }
        return success(result);
    }

    /**
     * 查询商品列表
     */
    @Anonymous
    @GetMapping("/getfoodlist")
    public AjaxResult getfoodlist(@RequestParam Integer page,
                                  @RequestParam Integer size,
                                  @RequestParam(defaultValue = "") String language,
                                  @RequestParam(defaultValue = "") String keyword) {
        IPage<PosFood> food = new Page<>(page, size);
        QueryWrapper<PosFood> queryWrapper = new QueryWrapper<>();
        String lang = "3";
        if (!"".equals(language)) {
            lang = language;
        }
        queryWrapper.eq("language", lang);
        queryWrapper.eq("to_examine", "1");
        if (!"".equals(keyword)) {
            queryWrapper.like("name", keyword);
        }
        IPage<PosFood> list = posFoodService.page(food, queryWrapper);
        List<PosFood> foodlist = list.getRecords();
        JSONArray all = new JSONArray();
        for (int i = 0; i < foodlist.size(); i++) {
            PosStore store = posStoreService.getById(foodlist.get(i).getMdid());
            if (store.getOffShelf().equals("0")) {
                JSONObject org = new JSONObject();
                org.put("id", foodlist.get(i).getId());
                org.put("fenlei", posFenleiService.getById(foodlist.get(i).getFlId()));
                org.put("store", posStoreService.getById(foodlist.get(i).getMdid()));
                org.put("name", foodlist.get(i).getName());
                org.put("image", foodlist.get(i).getImage());
                org.put("price", foodlist.get(i).getPrice());
                org.put("introduce", foodlist.get(i).getIntroduce());
                org.put("recommend", foodlist.get(i).getRecommend());
                org.put("stackingUp", foodlist.get(i).getStackingUp());
                org.put("foodSku", JSONArray.parseArray(foodlist.get(i).getFoodSku()));
                all.add(org);
            }
        }
        return success(all);
    }

    /**
     * 查询food列表
     */

    @PreAuthorize("@ss.hasPermi('chanting:food:list')")
    @GetMapping("/list")
    public TableDataInfo list(PosFood posFood) {
        startPage();
        List<PosFood> list = posFoodService.selectPosFoodList(posFood);
        return getDataTable(list);
    }

    /**
     * 导出food列表
     */
    @PreAuthorize("@ss.hasPermi('chanting:food:export')")
    @Log(title = "food", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, PosFood posFood) {
        List<PosFood> list = posFoodService.selectPosFoodList(posFood);
        ExcelUtil<PosFood> util = new ExcelUtil<PosFood>(PosFood.class);
        util.exportExcel(response, list, MessageUtils.message("no.export.excel.food"));
    }

    /**
     * 获取food详细信息
     */
    @Anonymous
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id) {
        return success(posFoodService.selectPosFoodById(id));
    }

    /**
     * 新增food
     */
    @PreAuthorize("@ss.hasPermi('chanting:food:add')")
    @Log(title = "food", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody PosFood posFood) {
        int rows = posFoodService.insertPosFood(posFood);
        if (rows > 0) {
            handleFoodSpec(posFood);
        }
        return toAjax(rows);
    }

    /**
     * 修改food
     */
    @PreAuthorize("@ss.hasPermi('chanting:food:edit')")
    @Log(title = "food", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody PosFood posFood) {
        int rows = posFoodService.updatePosFood(posFood);
        if (rows > 0) {
            handleFoodSpec(posFood);
        }
        return toAjax(rows);
    }

    /**
     * 删除food
     */
    @PreAuthorize("@ss.hasPermi('chanting:food:remove')")
    @Log(title = "food", businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids) {
        return toAjax(posFoodService.deletePosFoodByIds(ids));
    }

    /**
     * 压缩图片店铺的商品图片
     */
    @Anonymous
    @GetMapping("/compressFoodImage")
    public AjaxResult compressFoodImage(@RequestParam Long mdId, @RequestParam String idsStr) {
        LambdaQueryWrapper<PosFood> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(PosFood::getMdid, mdId);
        List<Long> ids= new ArrayList<>();
        if(!StringUtils.isEmpty(idsStr)){
            ids = Arrays.stream(idsStr.split(","))
                    .map(Long::valueOf)
                    .collect(Collectors.toList());
        }
        queryWrapper.in(!ids.isEmpty(), PosFood::getId, ids);
        List<PosFood> list = posFoodService.list(queryWrapper);
        AtomicInteger count = new AtomicInteger();
        list.forEach(food -> {
            String compressImage = ImageCompressUtils.compressImageByWebPath(food.getImage());
            if (!compressImage.equals(food.getImage())) {
                food.setImage(compressImage);
                PosFood posFood = new PosFood();
                posFood.setId(food.getId());
                posFood.setImage(compressImage);
                posFoodService.saveOrUpdate(posFood);
                count.getAndIncrement();
                System.out.println("food成功压缩的图片数量:"+count.get());
                logger.info("food成功压缩的图片数量:"+count.get());
            }
        });
        return success("成功压缩的 :"+count.get());
    }

    /**
     * 压缩所有的商品图片
     */
    @Anonymous
    @GetMapping("/compressFoodImageAll")
    public AjaxResult compressFoodImage() {
        LambdaQueryWrapper<PosFood> queryWrapper = new LambdaQueryWrapper<>();
        List<PosFood> list = posFoodService.list(queryWrapper);
        AtomicInteger count = new AtomicInteger();
        list.forEach(food -> {
            String compressImage = ImageCompressUtils.compressImageByWebPath(food.getImage());
            if (!compressImage.equals(food.getImage())) {
                food.setImage(compressImage);
                PosFood posFood = new PosFood();
                posFood.setId(food.getId());
                posFood.setImage(compressImage);
                posFoodService.saveOrUpdate(posFood);
                count.getAndIncrement();
                System.out.println("food成功压缩的图片数量:"+count.get());
                logger.info("food成功压缩的图片数量:"+count.get());
            }
        });
        return success("成功压缩的图片数量:"+count.get());
    }

    /**
     * 当门店是摊位时，用夜市的经纬度覆盖摊位的经纬度
     */
    /**
     * 保存商品规格：sku JSON 写 food_sku（落库） -> 删除旧关联 -> 按 foodSpecs 建立新关联
     */
    private void handleFoodSpec(PosFood posFood) {
        if (posFood == null || posFood.getId() == null) {
            return;
        }
        JSONArray sku = posFood.getSku();
        if (sku != null) {
            PosFood upd = new PosFood();
            upd.setId(posFood.getId());
            upd.setFoodSku(sku.toString());
            posFoodService.updateById(upd);
            posFood.setFoodSku(sku.toString());
        }
        foodSpecRelationService.remove(new LambdaQueryWrapper<FoodSpecRelation>()
                .eq(FoodSpecRelation::getFoodId, posFood.getId()));
        List<FoodSpecs> foodSpecs = posFood.getFoodSpecs();
        if (foodSpecs != null && !foodSpecs.isEmpty()) {
            List<FoodSpecRelation> rels = foodSpecs.stream()
                    .filter(sp -> sp.getId() != null && sp.getId() > 0)
                    .map(sp -> {
                        FoodSpecRelation r = new FoodSpecRelation();
                        r.setFoodId(posFood.getId());
                        r.setSpecsId(sp.getId());
                        return r;
                    }).collect(Collectors.toList());
            if (!rels.isEmpty()) {
                foodSpecRelationService.saveBatch(rels);
            }
        }
    }

    /**
     * 批量查询商品规格（避免 N+1）：关联 -> 启用规格组 -> 启用规格值 -> 内存分组
     * @return foodId -> 规格组列表（含启用规格值）
     */
    private Map<Long, List<FoodSpecs>> loadFoodSpecsMap(List<Long> foodIds) {
        Map<Long, List<FoodSpecs>> result = new HashMap<>();
        if (foodIds == null || foodIds.isEmpty()) {
            return result;
        }
        List<FoodSpecRelation> rels = foodSpecRelationService.list(new LambdaQueryWrapper<FoodSpecRelation>()
                .in(FoodSpecRelation::getFoodId, foodIds));
        if (rels.isEmpty()) {
            return result;
        }
        Map<Long, List<Long>> foodToSpecIds = rels.stream()
                .collect(Collectors.groupingBy(FoodSpecRelation::getFoodId,
                        Collectors.mapping(FoodSpecRelation::getSpecsId, Collectors.toList())));
        List<Long> specsIds = rels.stream().map(FoodSpecRelation::getSpecsId).distinct().collect(Collectors.toList());
        List<FoodSpecs> specsList = foodSpecsService.list(new LambdaQueryWrapper<FoodSpecs>()
                .in(FoodSpecs::getId, specsIds)
                .eq(FoodSpecs::getIsOpen, true)
                .eq(FoodSpecs::getIsDelete, false)
                .orderByAsc(FoodSpecs::getSort));
        if (specsList.isEmpty()) {
            return result;
        }
        List<Long> enabledSpecIds = specsList.stream().map(FoodSpecs::getId).collect(Collectors.toList());
        List<FoodSpecsValue> values = foodSpecsValueService.list(new LambdaQueryWrapper<FoodSpecsValue>()
                .in(FoodSpecsValue::getParentId, enabledSpecIds)
                .eq(FoodSpecsValue::getIsOpen, true)
                .orderByAsc(FoodSpecsValue::getId));
        Map<Long, List<FoodSpecsValue>> valueMap = values.stream()
                .collect(Collectors.groupingBy(FoodSpecsValue::getParentId));
        Map<Long, FoodSpecs> specsMap = specsList.stream().collect(Collectors.toMap(FoodSpecs::getId, sp -> sp));
        for (Map.Entry<Long, List<Long>> entry : foodToSpecIds.entrySet()) {
            List<FoodSpecs> fsList = new ArrayList<>();
            for (Long sid : entry.getValue()) {
                FoodSpecs src = specsMap.get(sid);
                if (src != null) {
                    FoodSpecs copy = new FoodSpecs();
                    copy.setId(src.getId());
                    copy.setTitle(src.getTitle());
                    copy.setType(src.getType());
                    copy.setState(src.getState());
                    copy.setLanguage(src.getLanguage());
                    copy.setRemark(src.getRemark());
                    copy.setMdId(src.getMdId());
                    copy.setSort(src.getSort());
                    copy.setIsOpen(src.getIsOpen());
                    copy.setIsDelete(src.getIsDelete());
                    copy.setObjects(valueMap.getOrDefault(src.getId(), new ArrayList<>()));
                    fsList.add(copy);
                }
            }
            result.put(entry.getKey(), fsList);
        }
        return result;
    }

    /**
     * 由结构化规格构建兼容的 food_sku JSON 数组（明细字段名 foodSpecsItems）
     */
    private JSONArray buildFoodSkuArray(List<FoodSpecs> fsList) {
        JSONArray skuArr = new JSONArray();
        if (fsList == null || fsList.isEmpty()) {
            return skuArr;
        }
        for (FoodSpecs s : fsList) {
            skuArr.add(JSONObject.toJSON(s));
        }
        return skuArr;
    }

    private void fillStallLocation(PosStore store) {
        if (store != null && store.getIsStall() != null && store.getIsStall() == 1
                && store.getNightMarketId() != null) {
            InfoUser nightMarket = infoUserService.getById(store.getNightMarketId());
            if (nightMarket != null) {
                store.setLongitude(nightMarket.getLongitude());
                store.setLatitude(nightMarket.getLatitude());
            }
        }
    }
}