package com.yeshi.fanli.controller.client.v2;
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import java.io.PrintWriter;
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import java.lang.reflect.Type;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.List;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.yeshi.utils.JsonUtil;
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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.JsonElement;
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import com.google.gson.JsonPrimitive;
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import com.google.gson.JsonSerializationContext;
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import com.google.gson.JsonSerializer;
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import com.yeshi.fanli.entity.accept.AcceptData;
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import com.yeshi.fanli.entity.dynamic.DynamicInfo;
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import com.yeshi.fanli.service.inter.common.JumpDetailV2Service;
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import com.yeshi.fanli.service.inter.dynamic.DynamicInfoService;
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import com.yeshi.fanli.service.inter.goods.TaoBaoGoodsBriefService;
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import com.yeshi.fanli.service.inter.hongbao.HongBaoManageService;
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import com.yeshi.fanli.util.Constant;
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import net.sf.json.JSONObject;
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/**
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* 动态
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*
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* @author Administrator
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*
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*/
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@Controller
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@RequestMapping("api/v2/dynamic")
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public class DynamicControllerV2 {
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@Resource
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private HongBaoManageService hongBaoManageService;
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@Resource
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private TaoBaoGoodsBriefService taoBaoGoodsBriefService;
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@Resource
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private JumpDetailV2Service jumpDetailV2Service;
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@Resource
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private DynamicInfoService dynamicInfoService;
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/**
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* 动态商品列表
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* @param acceptData
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* @param page
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* @param cid
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* @param subId
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* @param out
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*/
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@RequestMapping(value = "getList", method = RequestMethod.POST)
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public void getList(AcceptData acceptData, Integer page, Long cid, Long subId, PrintWriter out) {
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if (cid == null) {
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out.print(JsonUtil.loadFalseResult("主分类id不能为空"));
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return;
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}
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long count = 0;
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List<DynamicInfo> list = dynamicInfoService.queryV2((page - 1) * Constant.PAGE_SIZE, Constant.PAGE_SIZE, cid,
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subId);
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if (list == null) {
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list = new ArrayList<DynamicInfo>();
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} else {
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count = dynamicInfoService.count(cid, subId);
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}
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JSONObject data = new JSONObject();
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data.put("count", count);
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data.put("list", getGson().toJson(list));
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out.print(JsonUtil.loadTrueResult(data));
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}
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/**
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* 时间处理
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* @return
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*/
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private Gson getGson() {
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GsonBuilder gb = JsonUtil.getConvertBigDecimalToStringSubZeroBuilder(new GsonBuilder());
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gb.excludeFieldsWithoutExposeAnnotation();
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gb.registerTypeAdapter(Date.class, new JsonSerializer<Date>() {
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@Override
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public JsonElement serialize(Date value, Type theType, JsonSerializationContext context) {
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String desc = "";
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if (value != null) {
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// 判断是否是同一天
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(value);
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int y1 = calendar.get(Calendar.YEAR);//获取年份
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int d1 = calendar.get(Calendar.DAY_OF_YEAR);//获取年中第几天
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Date nowDate = new Date();
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Calendar calendar2 = Calendar.getInstance();
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calendar2.setTime(nowDate);
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int y2 = calendar2.get(Calendar.YEAR);//获取年份
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int d2 = calendar2.get(Calendar.DAY_OF_YEAR);//获取年中第几天
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long old = value.getTime();
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long now = nowDate.getTime();
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if (y1 == y2) {
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if (d1 == d2) {
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long cha = now - old;
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if (cha < 1000 * 60 * 2L) {
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desc = "刚刚";
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}else if (cha < 1000 * 60 * 60L) {
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desc = (cha / (1000 * 60)) + "分钟前";
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}else {
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desc = (cha / (1000 * 60 * 60)) + "小时前";
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}
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} else if (d2 - d1 == 1) {
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desc = "昨天";
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} else {
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desc = (d2 - d1) + "天前";
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}
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} else {
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int timeDistance = 0;
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for (int i = y1; i < y2; i++) {
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if (i % 4 == 0 && i % 100 != 0 || i % 400 == 0) {
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timeDistance += 366; // 闰年
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} else {
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timeDistance += 365; // 不是闰年
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}
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}
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desc = timeDistance + (d2 - d1) + "天前";
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}
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return new JsonPrimitive(desc);
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}
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return new JsonPrimitive("");
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}
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});
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Gson gson = gb.create();
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return gson;
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}
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}
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