package com.newvideo.service.imp.shop;
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import java.io.Serializable;
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import java.io.UnsupportedEncodingException;
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import java.lang.reflect.Type;
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import java.net.URLEncoder;
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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.hibernate.HibernateException;
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import org.hibernate.Session;
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import org.springframework.cache.annotation.Cacheable;
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import org.springframework.orm.hibernate4.HibernateCallback;
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import org.springframework.stereotype.Service;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.google.gson.reflect.TypeToken;
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import com.newvideo.dao.LoginUserDao;
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import com.newvideo.dao.shop.ShopItemCollectDao;
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import com.newvideo.dao.shop.ShopItemCommentDao;
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import com.newvideo.domain.LoginUser;
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import com.newvideo.domain.entity.ReturnResult;
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import com.newvideo.domain.shop.ShopGoodsItem;
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import com.newvideo.domain.shop.ShopItemCollect;
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import com.newvideo.domain.shop.ShopItemComment;
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import com.newvideo.domain.shop.TaoBaoItem;
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import com.newvideo.service.imp.UserService;
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import com.newvideo.util.Constant;
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import com.newvideo.util.HttpUtil;
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import com.newvideo.util.StringUtil;
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import net.sf.json.JSONArray;
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import net.sf.json.JSONObject;
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@Service
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public class ShopService {
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final static String HOST = "http://111.231.250.166:8087//TaoBaoKe/";// 10.251.33.117
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// private static final String HOST ="http://192.168.1.200:8088/TaoBaoKe/";
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@Resource
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private UserService userService;
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@Resource
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private LoginUserDao loginUserDao;
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@Resource
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private ShopItemCollectDao shopItemCollectDao;
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@Resource
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private ShopItemCommentDao shopItemCommentDao;
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@Cacheable(value = "shopCache", key = "'getItemList-'+#page")
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private String getItemList(int page) {
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return HttpUtil.get(HOST + "api/mugua/itemlist?page=" + page, "ISO-8859-1");
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}
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public List<ShopGoodsItem> getGoodsList(final String uid, int page) {
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final List<ShopGoodsItem> list = new ArrayList<ShopGoodsItem>();
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String result = getItemList(page);
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System.out.println(result);
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JSONObject obj = JSONObject.fromObject(result);
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if (obj.optInt("code") == 0) {
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JSONArray array = obj.optJSONObject("data").optJSONArray("data");
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Gson gson = new GsonBuilder().create();
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for (int i = 0; i < array.size(); i++) {
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ShopGoodsItem sg = gson.fromJson(array.optJSONObject(i).toString(), ShopGoodsItem.class);
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sg.setLoginUser(new LoginUser(array.optJSONObject(i).optLong("uid") + ""));
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sg.setCommentcount(sg.getCommentcount() + 1);
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list.add(sg);
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}
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loginUserDao.excute(new HibernateCallback<List<LoginUser>>() {
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public List<LoginUser> doInHibernate(Session session) throws HibernateException {
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String sql = "";
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for (ShopGoodsItem item : list) {
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item.setLoginUser((LoginUser) session.get(LoginUser.class, item.getLoginUser().getId()));
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sql += String.format(
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"(select count(*) from wk_shop_item_collect c where c.uid=%s and c.itemid=%s) union all ",
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uid, item.getId() + "");
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}
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if (sql.endsWith("union all "))
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sql = sql.substring(0, sql.length() - 10);
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System.out.println(sql);
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if (!StringUtil.isNullOrEmpty(sql)) {
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List li = session.createSQLQuery(sql).list();
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for (int i = 0; i < list.size(); i++) {
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list.get(i).setCollect(Integer.parseInt(li.get(i) + "") > 0);
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}
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}
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return null;
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}
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});
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}
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return list;
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}
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public ReturnResult getGoodsListAdmin(int page, String key, int show) {
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final List<ShopGoodsItem> list = new ArrayList<ShopGoodsItem>();
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String result = "";
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try {
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result = HttpUtil.get(String.format(HOST + "api/mugua/admin/itemlist?page=%s&show=%s&key=%s", page + "",
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show + "", StringUtil.isNullOrEmpty(key) ? "" : URLEncoder.encode(key, "UTF-8")), "ISO-8859-1");
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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System.out.println(result);
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JSONObject obj = JSONObject.fromObject(result);
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if (obj.optInt("code") == 0) {
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JSONArray array = obj.optJSONObject("data").optJSONArray("data");
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Gson gson = new GsonBuilder().create();
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for (int i = 0; i < array.size(); i++) {
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ShopGoodsItem sg = gson.fromJson(array.optJSONObject(i).toString(), ShopGoodsItem.class);
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sg.setLoginUser(new LoginUser(array.optJSONObject(i).optLong("uid") + ""));
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list.add(sg);
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}
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loginUserDao.excute(new HibernateCallback<List<LoginUser>>() {
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public List<LoginUser> doInHibernate(Session session) throws HibernateException {
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for (ShopGoodsItem item : list) {
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item.setLoginUser((LoginUser) session.get(LoginUser.class, item.getLoginUser().getId()));
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}
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return null;
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}
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});
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}
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long count = obj.optJSONObject("data").optLong("count");
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return new ReturnResult(count, list);
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}
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@Cacheable(value = "shopCache", key = "'getItemDetail-'+#id")
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private String getItemDetail(long id) {
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return HttpUtil.get(HOST + "api/mugua/itemdetail?id=" + id, "ISO-8859-1");
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}
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@Cacheable(value = "shopCache", key = "'getGoodsDetail-'+#id")
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public ShopGoodsItem getGoodsDetail(long id) {
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ShopGoodsItem shop = null;
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Gson gson = new GsonBuilder().create();
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String result = getItemDetail(id);
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JSONObject obj = JSONObject.fromObject(result);
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if (obj.optInt("code") == 0) {
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JSONObject item = obj.optJSONObject("data").optJSONObject("item");
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shop = gson.fromJson(item.toString(), ShopGoodsItem.class);
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shop.setLoginUser(userService.getLoginUser(item.optLong("uid") + ""));
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JSONArray recommend = obj.optJSONObject("data").optJSONArray("recommends");
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Type type = new TypeToken<ArrayList<TaoBaoItem>>() {
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}.getType();
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List<TaoBaoItem> recommendList = new Gson().fromJson(recommend.toString(), type);
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shop.setRecommendList(recommendList);
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}
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return shop;
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}
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@Cacheable(value = "shopCache", key = "'getGoodsSimpleDetail-'+#md5")
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public List<ShopGoodsItem> getGoodsSimpleDetail(long[] ids, String md5) {
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List<ShopGoodsItem> list = new ArrayList<ShopGoodsItem>();
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Gson gson = new GsonBuilder().create();
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String idStr = "";
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for (long id : ids) {
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idStr += id + ",";
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}
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if (idStr.endsWith(","))
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idStr = idStr.substring(0, idStr.length() - 1);
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String result = HttpUtil.get(HOST + "api/mugua/itemsimpledetail?ids=" + idStr, "ISO-8859-1");
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JSONObject obj = JSONObject.fromObject(result);
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if (obj.optInt("code") == 0) {
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JSONArray items = obj.optJSONObject("data").optJSONArray("items");
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for (int i = 0; i < items.size(); i++) {
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JSONObject item = items.optJSONObject(i);
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if (item == null) {
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continue;
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}
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ShopGoodsItem shop = gson.fromJson(item.toString(), ShopGoodsItem.class);
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shop.setLoginUser(userService.getLoginUser(item.optLong("uid") + ""));
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list.add(shop);
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}
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}
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return list;
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}
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public boolean updateGoodsItem(long id, int show, int orderby, String title) {
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String url = HOST + "api/mugua/admin/updateitem?id=" + id;
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if (!StringUtil.isNullOrEmpty(title))
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try {
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url += "&title=" + URLEncoder.encode(title, "UTF-8");
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} catch (UnsupportedEncodingException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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if (show > -1)
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url += "&show=" + show;
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if (orderby > -1)
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url += "&orderby=" + orderby;
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String result = HttpUtil.get(url, "ISO-8859-1");
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JSONObject obj = JSONObject.fromObject(result);
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if (obj.optInt("code") == 0) {
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return true;
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}
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return false;
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}
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// 删除商品
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public boolean deleteGoodsItem(final long id) {
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final String url = HOST + "api/mugua/admin/deleteitem?id=" + id;
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return (Boolean) shopItemCommentDao.excute(new HibernateCallback<Boolean>() {
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public Boolean doInHibernate(Session session) throws HibernateException {
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try {
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String result = HttpUtil.get(url, "ISO-8859-1");
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JSONObject obj = JSONObject.fromObject(result);
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if (obj.optInt("code") == 0) {
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session.getTransaction().begin();
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session.createQuery("delete from ShopItemComment st where st.itemid=?").setParameter(0, id)
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.executeUpdate();
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session.createQuery("delete from ShopItemCollect st where st.itemid=?").setParameter(0, id)
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.executeUpdate();
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session.flush();
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session.getTransaction().commit();
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return true;
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}
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} catch (Exception e) {
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if (session.getTransaction().isActive())
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session.getTransaction().rollback();
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}
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return false;
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}
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});
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}
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public List<ShopItemComment> shopItemCommentList(long itemid, int pageIndex) {
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return shopItemCommentDao.list("from ShopItemComment st where st.itemid=" + itemid,
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(pageIndex - 1) * Constant.pageCount, Constant.pageCount, null);
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}
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public long shopItemCommentCount(long itemid) {
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return shopItemCommentDao.getCount("select count(*) from ShopItemComment st where st.itemid=" + itemid);
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}
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public void addshopItemComment(ShopItemComment item) {
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shopItemCommentDao.create(item);
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HttpUtil.get(HOST + "api/mugua/addcomment?id=" + item.getItemid(), "ISO-8859-1");
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}
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public List<ShopItemCollect> shopItemCollectList(long uid, int pageIndex) {
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return shopItemCollectDao.list("from ShopItemCollect st where st.user.id=" + uid,
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(pageIndex - 1) * Constant.pageCount, Constant.pageCount, null);
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}
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public long shopItemCollectCount(long uid) {
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return shopItemCollectDao.getCount("select count(*) from ShopItemCollect st where st.user.id=" + uid);
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}
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public boolean addshopItemCollect(ShopItemCollect item) {
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try {
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shopItemCollectDao.create(item);
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String result = HttpUtil.get(HOST + "api/mugua/addcollect?id=" + item.getItemid(), "ISO-8859-1");
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System.out.println(result);
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return true;
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} catch (Exception e) {
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return false;
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}
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}
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// 取消收藏
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public void cancelshopItemCollect(ShopItemCollect item) {
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List<ShopItemCollect> list = shopItemCollectDao
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.list(String.format("from ShopItemCollect sm where sm.user.id=%s and sm.itemid=%s",
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item.getUser().getId(), item.getItemid() + ""));
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for (ShopItemCollect sc : list) {
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shopItemCollectDao.delete(sc);
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HttpUtil.get(HOST + "api/mugua/subcollect?id=" + item.getItemid(), "ISO-8859-1");
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}
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}
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// 是否收藏
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public boolean isCollect(long itemid, String uid) {
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List<ShopItemCollect> list = shopItemCollectDao
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.list("from ShopItemCollect sm where sm.user.id=? and sm.itemid=?", new Serializable[] { uid, itemid });
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if (list != null && list.size() > 0)
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return true;
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else
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return false;
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}
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// 是否收藏列表
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public List<ShopItemCollect> collectList(String uid, int pageIndex) {
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List<ShopItemCollect> list = shopItemCollectDao.list(
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String.format("from ShopItemCollect sm where sm.user.id=%s", uid), (pageIndex - 1) * Constant.pageCount,
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Constant.pageCount, null);
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if (list.size() > 0) {
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long[] sts = new long[list.size()];
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int i = 0;
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String md5S = "";
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for (ShopItemCollect c : list) {
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sts[i] = c.getItemid();
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i++;
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md5S += c.getItemid() + "-";
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}
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List<ShopGoodsItem> itemList = getGoodsSimpleDetail(sts, StringUtil.Md5(md5S));
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for (i = 0; i < itemList.size(); i++) {
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if (itemList.get(i) != null)
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list.get(i).setItem(itemList.get(i));
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}
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}
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for (int i = 0; i < list.size(); i++) {
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if (list.get(i).getItem() == null) {
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list.remove(i);
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i--;
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}
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}
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return list;
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}
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public long collectCount(String uid, int pageIndex) {
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return shopItemCollectDao
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.getCount(String.format("select count(*) from ShopItemCollect sm where sm.user.id=%s", uid));
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}
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}
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