package com.eatle.web.action.backend.foundation.place;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import com.eatle.persistent.pojo.foundation.place.District;
import com.eatle.persistent.pojo.foundation.place.DistrictCriteria;
import com.eatle.persistent.pojo.foundation.place.DistrictCriteria.Criteria;
import com.eatle.service.foundation.place.IDistrictService;
import com.eatle.utils.DwzAjaxJsonUtil;
import com.eatle.utils.JsonUtil;
import com.eatle.utils.Pagination;
import com.eatle.web.action.BaseAction;
public class DistrictAction extends BaseAction {
private static final long serialVersionUID = 1222415210116823784L;
@Resource
private IDistrictService districtService;
private Pagination page;
private District district;
private List<District> list;
public String showIndex() {
Map<String,Object> params = super.getRequestParameters(request);
int pageNum = Pagination.CURRENTPAGE;
int pageSize = Pagination.PAGESIZE;
if(params.containsKey("pageNum")){
pageNum = Integer.parseInt((String)params.get("pageNum"));
}
if(params.containsKey("numPerPage")){
pageSize = Integer.parseInt((String)params.get("numPerPage"));
}
params.put("pidIsNull", true);
page = districtService.findPagination(params, pageNum, pageSize);
return "showIndex";
}
public String showAdd()
{
return "showAdd";
}
public void add() throws IOException {
Map<String,Object> json = DwzAjaxJsonUtil.getDefaultAjaxJson();
json.put(DwzAjaxJsonUtil.KEY_NAVTABID, navTabId);
json.put(DwzAjaxJsonUtil.KEY_DIALOGID, dialogId);
json.put("parentId", district.getParentId());
if(district == null){
json.put(DwzAjaxJsonUtil.KEY_STATUSCODE, 300);
json.put(DwzAjaxJsonUtil.KEY_MESSAGE, "操作失败！");
}else{
districtService.add(district);
}
super.writeMap(json);
}
public void delete() throws IOException {
Map<String, Object> json = DwzAjaxJsonUtil.getDefaultAjaxJson();
json.put(DwzAjaxJsonUtil.KEY_NAVTABID, navTabId);
json.put(DwzAjaxJsonUtil.KEY_DIALOGID, dialogId);
json.put(DwzAjaxJsonUtil.KEY_CALLBACKTYPE, "");
if(district == null){
json.put(DwzAjaxJsonUtil.KEY_STATUSCODE, 300);
json.put(DwzAjaxJsonUtil.KEY_MESSAGE, "操作失败！");
}else{
districtService.delete(district);
}
super.writeMap(json);
}
public String showUpdate() {
district = districtService.findById(district.getId());
return "showUpdate";
}
public void update() throws IOException {
Map<String,Object> json = DwzAjaxJsonUtil.getDefaultAjaxJson();
json.put(DwzAjaxJsonUtil.KEY_NAVTABID, navTabId);
json.put(DwzAjaxJsonUtil.KEY_DIALOGID, dialogId);
if(district == null){
json.put(DwzAjaxJsonUtil.KEY_STATUSCODE, 300);
json.put(DwzAjaxJsonUtil.KEY_MESSAGE, "操作失败！");
}else{
districtService.update(district);
}
super.writeMap(json);
}
public String showSetSubDist()
{
Map<String, Object> params = super.getRequestParameters(request);
Object parentId = params.get("pid");
DistrictCriteria distinctCriteria = new DistrictCriteria();
Criteria criteria = distinctCriteria.createCriteria();
criteria.andParentIdIsNotNull();
criteria.andParentIdEqualTo(Long.parseLong((String) parentId));
list = districtService.findByCriteria(distinctCriteria);
return "showSetSubDist";
}
/**
* @Description: 根据父区域ID获取所有子区域的集合（选择区域时联动请求）
*/
public void getDistrictsByParentId() throws IOException
{
DistrictCriteria dc = new DistrictCriteria();
Criteria criteria = dc.createCriteria();
Long parentId = district.getParentId();
if(parentId == 0L)
{
criteria.andParentIdIsNull();
}
else
{
criteria.andParentIdEqualTo(parentId);
}
List<District> distincts = districtService.findByCriteria(dc);
Map<Long, String> districtsMap = new HashMap<Long, String>();
for(District d : distincts)
{
districtsMap.put(d.getId(), d.getName());
}
writeInResponse(JsonUtil.map2Json(districtsMap));
}
public void setPage(Pagination page) {
this.page = page;
}
public Pagination getPage() {
return this.page;
}
public void setDistrict(District district) {
this.district = district;
}
public District getDistrict() {
return district;
}
public List<District> getList() {
return list;
}
public void setList(List<District> list) {
this.list = list;
}
}