package org.fanli.facade.goods.utils;
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import java.util.ArrayList;
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import java.util.List;
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import javax.annotation.Resource;
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import org.fanli.facade.goods.entity.taobao.TaoBaoShopInfo;
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import org.fanli.facade.goods.entity.taobao.TaoBaoUnionConfig;
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import org.fanli.facade.goods.exception.taobao.TaobaoGoodsDownException;
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import org.fanli.facade.goods.service.taobao.TaoBaoShopService;
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import org.fanli.facade.goods.service.taobao.TaoBaoUnionConfigService;
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import org.fanli.facade.goods.utils.taobao.TaoBaoCouponUtil;
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import org.fanli.facade.goods.utils.taobao.TaoBaoUtil;
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import org.fanli.facade.goods.utils.taobao.TaoKeGoodsApiUtil;
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import org.springframework.stereotype.Component;
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import org.yeshi.utils.JsonUtil;
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import org.yeshi.utils.StringUtil;
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import com.google.gson.Gson;
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import com.google.gson.reflect.TypeToken;
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import com.yeshi.fanli.base.Constant;
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import com.yeshi.fanli.base.dto.ImageInfo;
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import com.yeshi.fanli.base.entity.goods.TaoBaoGoodsBrief;
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import com.yeshi.fanli.base.entity.user.PidUser;
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import com.yeshi.fanli.base.log.LogHelper;
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import net.sf.json.JSONArray;
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import redis.clients.jedis.Jedis;
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import redis.clients.jedis.JedisPool;
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/**
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* 商品的Redis缓存
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*
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* @author Administrator
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*
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*/
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@Component
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public class RedisGoodsManager {
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@Resource
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private JedisPool jedisPool;
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@Resource
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private TaoBaoShopService taoBaoShopService;
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@Resource
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private TaoBaoUnionConfigService taoBaoUnionConfigService;
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/**
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* 缓存字符串
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*
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* @param key
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* @param value
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*/
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private void setString(String key, String value) {
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Jedis jedis = jedisPool.getResource();
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try {
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jedis.set(key, value);
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} finally {
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jedisPool.returnResource(jedis);
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}
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}
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/**
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* 删除某个键值
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*
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* @param key
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* @param value
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*/
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private void removeKey(String key) {
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Jedis jedis = jedisPool.getResource();
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try {
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jedis.del(key);
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} finally {
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jedisPool.returnResource(jedis);
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}
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}
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/**
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* 缓存字符串
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*
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* @param key
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* @param value
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* @param seconds
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* -缓存时间（s）
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*/
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private void setString(String key, String value, int seconds) {
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Jedis jedis = jedisPool.getResource();
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try {
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jedis.setex(key, seconds, value);
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} finally {
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jedisPool.returnResource(jedis);
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}
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}
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private String getString(String key) {
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Jedis jedis = jedisPool.getResource();
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try {
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return jedis.get(key);
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} finally {
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jedisPool.returnResource(jedis);
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}
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}
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public void cacheCommonString(String key, String value, int seconds) {
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setString(key, value, seconds);
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}
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public void cacheCommonString(String key, String value) {
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setString(key, value);
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}
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public String getCommonString(String key) {
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return getString(key);
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}
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public void removeCommonString(String key) {
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removeKey(key);
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}
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/**
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* 将信息永久保存到Redis
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*
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* @param goods
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*/
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public void saveTaoBaoGoodsBriefForever(TaoBaoGoodsBrief goods) {
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String key = "taobao-goods-" + goods.getAuctionId();
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if (Constant.IS_OUTNET) {
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cacheCommonString(key, JsonUtil.getSimpleGson().toJson(goods));
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}
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}
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/**
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* 删除缓存
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*
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* @param auctionId
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*/
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public void deleteTaoBaoGoodsBrief(Long auctionId) {
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String key = "taobao-goods-" + auctionId;
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if (Constant.IS_OUTNET)
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removeKey(key);
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}
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public TaoBaoGoodsBrief getTaoBaoGoodsBrief(long auctionId) throws TaobaoGoodsDownException {
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long startTime = System.currentTimeMillis();
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String key = "taobao-goods-" + auctionId;
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String value = "";
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if (Constant.IS_OUTNET)
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value = getCommonString(key);
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if (StringUtil.isNullOrEmpty(value)) {
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TaoBaoGoodsBrief goods = null;
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goods = TaoKeGoodsApiUtil.searchGoodsDetail(auctionId);
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if (goods != null)
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// 缓存20分钟
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if (Constant.IS_OUTNET)
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cacheCommonString(key, JsonUtil.getSimpleGson().toJson(goods), 60 * 20);
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LogHelper.test(auctionId + "-获取商品详情耗时:" + (System.currentTimeMillis() - startTime));
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return goods;
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} else {// 直接取缓存
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return JsonUtil.getSimpleGson().fromJson(value, TaoBaoGoodsBrief.class);
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}
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}
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public List<ImageInfo> getTaoBaoGoodsDetailImgs(long auctionId) {
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String key = "taobao-goods-detailimgs-size-" + auctionId;
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String value = "";
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if (Constant.IS_OUTNET)
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value = getCommonString(key);
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if (StringUtil.isNullOrEmpty(value)) {
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List<ImageInfo> list = null;
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try {
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list = TaoBaoUtil.getTBDetailImageWithSizev2(auctionId);
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} catch (Exception e) {
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e.printStackTrace();
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}
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if (list == null || list.size() == 0) {
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list = TaoBaoUtil.getTBDetailImageWithSize(auctionId);
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}
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if (list != null && list.size() > 0)
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// 缓存1天
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if (Constant.IS_OUTNET)
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cacheCommonString(key, JsonUtil.getSimpleGson().toJson(list), 60 * 60 * 24);
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return list;
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} else {// 直接取缓存
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List<ImageInfo> imgList = new Gson().fromJson(value, new TypeToken<List<ImageInfo>>() {
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}.getType());
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return imgList;
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}
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}
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public String getXCXCouponToken(TaoBaoGoodsBrief tb) {
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List<TaoBaoUnionConfig> configList = taoBaoUnionConfigService.getConfigByTypeCache(PidUser.TYPE_FANLI_ANDROID);
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String key = "taobao-couple-xcx-" + tb.getAuctionId();
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String value = "";
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if (Constant.IS_OUTNET)
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value = getCommonString(key);
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if (StringUtil.isNullOrEmpty(value)) {
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value = TaoKeGoodsApiUtil.getTKToken(tb.getPictUrl(), tb.getTitle(), TaoBaoCouponUtil
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.getCoupleUrl(tb.getCouponActivityId(), configList.get(0).getDefaultPid(), tb.getAuctionId() + ""));
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if (value != null)
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// 缓存20分钟
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if (Constant.IS_OUTNET)
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cacheCommonString(key, value, 60 * 20);
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return value;
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} else {// 直接取缓存
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return value;
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}
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}
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/**
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* IP访问频率限制 适用于 小程序，H5，WEB 同一IP，5s内限制请求100次
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*
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* @param ip
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*/
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public boolean ipFrequencyLimit(String ip, String apiName) {
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String key = ip + "-" + StringUtil.Md5(apiName);
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Jedis jedis = jedisPool.getResource();
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try {
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long count = jedis.incr(key);
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if (count == 1)
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jedis.expire(key, 5);
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if (count >= 100)
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return true;
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else
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return false;
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} finally {
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jedisPool.returnResource(jedis);
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}
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}
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/**
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* 获取淘宝图片
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*
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* @param auctionId
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* @return
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*/
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public List<String> getTBImg(Long auctionId) {
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String key = "taobao-img-" + auctionId;
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String value = "";
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if (Constant.IS_OUTNET)
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value = getCommonString(key);
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if (StringUtil.isNullOrEmpty(value)) {
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List<String> list = TaoBaoUtil.getTbImg(auctionId + "");
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if (Constant.IS_OUTNET && list != null && list.size() > 0) {
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value = new Gson().toJson(list);
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cacheCommonString(key, value, 60 * 60 * 2);
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}
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return list;
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} else {
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JSONArray array = JSONArray.fromObject(value);
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List<String> list = new ArrayList<>();
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for (int i = 0; i < array.size(); i++) {
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list.add(array.getString(i));
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}
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return list;
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}
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}
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/**
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* 获取淘宝店铺信息
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*
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* @param shopTitle
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* @param sellerId
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* @return
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*/
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public TaoBaoShopInfo getTBShopInfo(String shopTitle, Long sellerId, Long auctionId) {
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String key = "taobao-shop-" + sellerId;
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String value = "";
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if (Constant.IS_OUTNET)
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value = getCommonString(key);
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if (StringUtil.isNullOrEmpty(value)) {
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TaoBaoGoodsBrief goods = new TaoBaoGoodsBrief();
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goods.setShopTitle(shopTitle);
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goods.setSellerId(sellerId);
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goods.setAuctionId(auctionId);
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TaoBaoShopInfo info = taoBaoShopService.getTaoBaoShopInfo(goods);
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if (Constant.IS_OUTNET && info != null) {
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value = new Gson().toJson(info);
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cacheCommonString(key, value, 60 * 60 * 2);
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}
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return info;
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} else {
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return new Gson().fromJson(value, TaoBaoShopInfo.class);
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}
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}
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}
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