package com.cdf.controller.api;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.cdf.common.ResultData;
import com.cdf.entity.Dept;
import com.cdf.entity.Shop;
import com.cdf.entity.ShopCategory;
import com.cdf.entity.Video;
import com.cdf.service.IDeptService;
import com.cdf.service.IShopCategoryService;
import com.cdf.service.IShopService;
import com.cdf.service.IVideoService;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

@RestController
@RequestMapping("/api")
public class ShopApiController {

    @Autowired
    private IShopCategoryService shopCategoryService;
    @Autowired
    private IShopService shopService;
    @Autowired
    private IDeptService deptService;

    @GetMapping("/getShopCategory")
    public ResultData getShopCategory(@RequestParam(required = false) String sceneNum){
        List<ShopCategory> list = shopCategoryService.list();
        List<ShopCategory> listVo = new ArrayList<>();
        for (ShopCategory category : list) {
            List<Shop> byCategory = shopService.getByCategoryAndSceneNum(category.getId(),sceneNum);
            if(byCategory != null && byCategory.size() >0){
                listVo.add(category);
            }
        }
        return ResultData.ok(listVo);
    }

    @GetMapping("/getShopByCategory")
    public ResultData getShopByCategory(@RequestParam(required = false) Integer categoryId,
                                        @RequestParam(required = false) String shopName,
                                        @RequestParam(required = false) String sceneNum,
                                        @RequestParam(required = false,defaultValue = "22") Integer deptId){
        LambdaQueryWrapper<Shop> wrapper = new LambdaQueryWrapper<>();
        if(categoryId != null){
            wrapper.eq(Shop::getCategoryId,categoryId);
        }
        if(deptId!=null){
            List<Dept> depts = deptService.getDeptSonList(deptId);
            Set<Integer> deptIds = depts.stream().map(Dept::getId).collect(Collectors.toSet());
            wrapper.in(Shop::getDeptId,deptIds);
        }
        if(StringUtils.isNotBlank(shopName)){
            wrapper.like(Shop::getShopName,shopName);
        }
        if(StringUtils.isNotBlank(sceneNum)){
            wrapper.eq(Shop::getSceneUrl,sceneNum);
        }
        wrapper.orderByAsc(Shop::getSort);
        wrapper.orderByDesc(Shop::getCreateTime);
        return ResultData.ok(shopService.list(wrapper));
    }
}