package com.matrix.system.shopXcx.api.action;

import com.matrix.core.pojo.AjaxResult;
import com.matrix.core.pojo.PaginationVO;
import com.matrix.core.tools.StringUtils;
import com.matrix.biz.bean.BizUser;
import com.matrix.system.common.bean.CustomerDataDictionary;
import com.matrix.system.common.dao.CustomerDataDictionaryDao;
import com.matrix.component.redis.RedisUserLoginUtils;
import com.matrix.system.common.constance.AppConstance;

import com.matrix.system.common.interceptor.HostInterceptor;
import com.matrix.system.shopXcx.bean.*;
import com.matrix.system.shopXcx.dao.*;
import com.matrix.system.shopXcx.api.service.WxShopCouponService;
import org.apache.commons.collections.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * @author pengliang
 * @description 商品查询
 * @date 2019-06-05 19:00
 */
@Controller
@RequestMapping(value = "/wxapi/ShopProduct")
@CrossOrigin(origins = "*", maxAge = 3600)
public class WxShopProduct {


    @Autowired
    private ShopProductDao shopProductDao;

    @Autowired
    private ShopCouponDao shopCouponDao;

    @Autowired
    private ShopProductAttrRefDao shopProductAttrRefDao;

    @Autowired
    private ShopSkuDao shopSkuDao;

    @Autowired
    private ShopProductImgDao shopProductImgDao;

    @Autowired
    private ShopProductParamRefDao shopProductParamRefDao;

    @Autowired
    private CustomerDataDictionaryDao dataDictionaryDao;

    @Autowired
    private ShopSearchRecordDao shopSearchRecordDao;

    @Autowired
    private ShopProductAttributeDao shopProductAttributeDao;

    @Autowired
    private ShopArticleDao shopArticleDao;

    @Autowired
    private RedisUserLoginUtils redisUserLoginUtils;

    @Autowired
    WxShopCouponService shopCouponService;

    @Autowired
    private ShopCollectionDao collectionDao;

    @Autowired
    private ShopProductCommentDao productCommentDao;

    /**
     * 根据id查询商品信息
     *
     * @param id
     * @return
     */
    @RequestMapping(value = "/getProductById/{shopId}/{id}")
    @ResponseBody
    public AjaxResult getProductById(@PathVariable Long shopId, @PathVariable("id") Integer id) {

        ShopProduct shopProduct = shopProductDao.selectById(id);
        if (shopProduct == null) {
            return new AjaxResult(AjaxResult.STATUS_FAIL, "没有查询到商品");
        }

        List<ShopProductAttrRef> shopProductAttrRefs = shopProductAttrRefDao.selectByPid(id);
        List<ShopProductImg> shopProductImgs = shopProductImgDao.selectByPid(id);
        List<ShopSku> shopSkus = shopSkuDao.selectByPid(id);
//        List<ShopSku> shopSkus = shopSkuDao.selectByPidAndShopid(id, shopId);
        List<ShopProductParamRef> shopProductParamRefs = shopProductParamRefDao.selectByPid(id);
        shopProduct.setAttrRefs(shopProductAttrRefs);
        shopProduct.setProductImgs(shopProductImgs);
        shopProduct.setSkus(shopSkus);
        shopProduct.setParams(shopProductParamRefs);


        AjaxResult result = new AjaxResult(AjaxResult.STATUS_SUCCESS, Collections.singletonList(shopProduct));

        //查询产品适配的活动
        List<ShopCoupon> shopCoupons = shopCouponService.getHdListByProductId(id);
        result.putInMap("activity", shopCoupons);





        if (redisUserLoginUtils.isUserLogin()) {
            //查询产品适配的优惠券
            result.putInMap("couponList", shopCouponService.getCouponListByProductId(id));
            //查询产品是否被用户收藏
            result.putInMap("checkCollect", CollectionUtils.isNotEmpty(collectionDao.selectByUserIdAndProid(id, redisUserLoginUtils.getLoginUser(BizUser.class).getOpenId())));
        } else {
            result.putInMap("checkCollect", false);
        }


        //查询产品的评论
        ShopProductComment productComment = new ShopProductComment();
        productComment.setProductId(id);
        productComment.setLimit(2);
        productComment.setOffset(0);
        List<ShopProductComment> list = productCommentDao.selectByProductId(productComment);
        result.putInMap("evaluateList", list);

        //统计评论总数
        productComment.setOffset(-1);
        int total = productCommentDao.selectByProductTotal(productComment);
        result.putInMap("evaluateNum", total);


        return result;
    }



    /**
     * 查询商品
     *
     * @param shopProduct
     * @return
     */
    @RequestMapping(value = "/getShopProductShowList")
    @ResponseBody
    public AjaxResult getShopProductShowList(@RequestBody ShopProduct shopProduct) {
        List<ShopProduct> shopProducts = null;

        //查询是否匹配优惠条件
        ShopCoupon shopCoupon = shopCouponDao.getCouponByTitle(shopProduct.getTitle(),HostInterceptor.getCompanyId());
        if (shopCoupon != null && shopProduct.getOffset() < 1) {
            shopProducts = getCouponProduct(shopCoupon);
        }

        //如果根据优惠券没查询到产品则在根据标题查询
        if (CollectionUtils.isEmpty(shopProducts)) {
            shopProduct.setDelFlag(AppConstance.DATA_USEABLE);
            shopProduct.setStatus(AppConstance.IS_PUTAWAY);
            shopProduct.setCompanyId(HostInterceptor.getCompanyId());
            shopProducts = shopProductDao.selectByModelWx(shopProduct);
        }



        //保存搜索记录
        //saveSearchHistroy(shopProduct);


        AjaxResult result = new AjaxResult(AjaxResult.STATUS_SUCCESS, shopProducts);

        return result;


    }

    /**
     * 根据优惠券查询合适的产品
     *
     * @param shopCoupon
     * @return
     */
    private List<ShopProduct> getCouponProduct(ShopCoupon shopCoupon) {

        //查询优惠券适配的所有产品
        List<ShopProduct> shopProductList = new ArrayList<>();
        if (StringUtils.isNotBlank(shopCoupon.getProductIds())) {
            //根据产品id查询，合适的产品
            shopProductList.addAll(shopProductDao.selectProductByIds(shopCoupon.getProductIds(), shopCoupon.getShopId()));
        }
        if (StringUtils.isNotBlank(shopCoupon.getAttrIds())) {
            List<Integer> pIds = new ArrayList<>();
            //根据属性id查询合适的属性
            List<String> attrIds = StringUtils.strToColl(shopCoupon.getAttrIds(), ",");
            for (String attrId : attrIds) {
                List<ShopProduct> tempList = shopProductDao.selectProductByAttrid(attrId, shopCoupon.getShopId());
                for (ShopProduct product : tempList) {
                    if (!pIds.contains(product.getId())) {
                        shopProductList.add(product);
                    }
                }
            }
        }
        return shopProductList;
    }

    /**
     * 保存历史记录
     *
     * @param shopProduct
     */
    private void saveSearchHistroy(@RequestBody ShopProduct shopProduct) {
        BizUser bigUser = redisUserLoginUtils.getLoginUser(BizUser.class);
        ShopSearchRecord searchBean = new ShopSearchRecord();
        if (StringUtils.isNotBlank(shopProduct.getTitle())) {
            searchBean.setSearchType(AppConstance.SEARCH_TYPE);
            searchBean.setSearchContent(shopProduct.getTitle());
        }
        searchBean.setUserId(bigUser.getOpenId());
        searchBean.setSearchPriceStart(shopProduct.getStartPrice());
        searchBean.setSearchPriceEnd(shopProduct.getEndPrice());
        searchBean.setSearchDel(AppConstance.DATA_USEABLE);
        if (StringUtils.isNotBlank(shopProduct.getAttrs())) {
            ShopProductAttribute shopProductAttribute = shopProductAttributeDao.selectById(Integer.valueOf(shopProduct.getAttrs()));
            searchBean.setSearchAttrs(shopProductAttribute.getAttrName());
        }
        searchBean.setCreateBy(bigUser.getOpenId());
        searchBean.setUpdateBy(bigUser.getOpenId());
        shopSearchRecordDao.insert(searchBean);
    }


}