package com.yeshi.fanli.controller.admin;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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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 javax.servlet.http.HttpServletRequest;
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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.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.reflect.TypeToken;
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import com.yeshi.fanli.entity.bus.clazz.GoodsSubClassLabel;
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import com.yeshi.fanli.exception.GoodsClassException;
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import com.yeshi.fanli.service.inter.clazz.GoodsSubClassLabelService;
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import com.yeshi.fanli.tag.PageEntity;
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import com.yeshi.fanli.util.StringUtil;
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import net.sf.json.JSONObject;
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@Controller
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@RequestMapping("admin/new/api/v1/goodsSubClassLabel")
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public class GoodsSubClassLabelAdminController {
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@Resource
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private GoodsSubClassLabelService goodsSubClassLabelService;
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/**
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* 标签列表
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* @param callback
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* @param classId
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* @param pageIndex
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* @param pageSize
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* @param request
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* @param out
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*/
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@RequestMapping(value = "labelList")
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public void labelList(String callback, Long classId, int pageIndex, int pageSize, HttpServletRequest request,
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PrintWriter out) {
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if (classId != null && classId == 0)
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classId = null;
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List<GoodsSubClassLabel> list = goodsSubClassLabelService.listLabelByClassId(classId);
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GsonBuilder gsonBuilder = new GsonBuilder();
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gsonBuilder.serializeNulls(); // 重点
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Gson gson = gsonBuilder.setDateFormat("yyyy/MM/dd HH:mm:ss").create();
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JSONObject data = new JSONObject();
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data.put("resultList", gson.toJson(list));
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PageEntity pe = new PageEntity(pageIndex, pageSize, list.size(), 1);
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data.put("pe", pe);
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out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult(data)));
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}
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/**
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* 保存信息
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*
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* @param callback
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* @param special
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* @param out
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*/
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@RequestMapping(value = "saveLabel")
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public void save(String callback, GoodsSubClassLabel label, HttpServletRequest request, PrintWriter out) {
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if (StringUtil.isNullOrEmpty(label.getName()) || label.getGoodsClass() == null) {
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JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("数据不完整"));
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return;
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}
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if (label.getId() == null)// 新增
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{
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if (label.getGoodsClass().getId() == null) {
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JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("分类不能为空"));
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return;
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}
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label.setCreateTime(new Date());
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try {
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goodsSubClassLabelService.addSubClassLabel(label);
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} catch (GoodsClassException e) {
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JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMessage()));
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}
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JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("添加成功"));
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} else {// 修改
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goodsSubClassLabelService.updateSubClassLabel(label);
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JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("修改成功"));
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}
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}
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/**
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* 批量删除
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*
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* @param callback
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* @param ids
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* @param out
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*/
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@RequestMapping(value = "deleteLabelBatch")
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public void deleteBatch(String callback, String ids, PrintWriter out) {
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Gson gson = new Gson();
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try {
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List<String> recordIds = gson.fromJson(ids, new TypeToken<ArrayList<String>>() {
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}.getType());
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if (recordIds == null || recordIds.size() == 0) {
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out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("请选择需删除数据")));
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} else {
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for (String id : recordIds)
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goodsSubClassLabelService.deleteLabel(Long.parseLong(id));
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out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult("删除成功")));
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}
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} catch (Exception e) {
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out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
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e.printStackTrace();
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}
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}
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}
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