package org.jeecgframework.web.cgform.controller.build;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jeecgframework.web.cgform.common.CgAutoListConstant;
import org.jeecgframework.web.cgform.common.CommUtils;
import org.jeecgframework.web.cgform.engine.TempletContext;
import org.jeecgframework.web.cgform.entity.config.CgFormHeadEntity;
import org.jeecgframework.web.cgform.entity.upload.CgUploadEntity;
import org.jeecgframework.web.cgform.exception.BusinessException;
import org.jeecgframework.web.cgform.service.build.DataBaseService;
import org.jeecgframework.web.cgform.service.config.CgFormFieldServiceI;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.jeecgframework.core.common.controller.BaseController;
import org.jeecgframework.core.common.model.json.AjaxJson;
import org.jeecgframework.core.util.DBTypeUtil;
import org.jeecgframework.core.util.StringUtil;
import org.jeecgframework.core.util.UUIDGenerator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import freemarker.template.Template;
import freemarker.template.TemplateException;
/**
* @ClassName: formBuildController
* @Description: 读取模板生成填报表单（添加、修改）-执行表单数据添加和修改操作
* @author 周俊峰
*/
@Controller
@RequestMapping("/cgFormBuildController")
public class CgFormBuildController extends BaseController {
private static final Logger logger = Logger.getLogger(CgFormBuildController.class);
private String message;
@Autowired
private TempletContext templetContext;
@Autowired
private DataBaseService dataBaseService;
@Autowired
private CgFormFieldServiceI cgFormFieldService;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
/**
* form表单页面跳转
*/
@SuppressWarnings("unchecked")
@RequestMapping(params = "ftlForm")
public void ftlForm(HttpServletRequest request,HttpServletResponse response) {
try {
long start = System.currentTimeMillis();
String tableName =request.getParameter("tableName");
Template template = templetContext.getTemplate(tableName);
StringWriter stringWriter = new StringWriter();
BufferedWriter writer = new BufferedWriter(stringWriter);
Map<String, Object> data = new HashMap<String, Object>();
String id = request.getParameter("id");
//获取版本号
String version = cgFormFieldService.getCgFormVersionByTableName(tableName);
//装载表单配置
Map configData = cgFormFieldService.getFtlFormConfig(tableName,version);
data = new HashMap(configData);
//如果该表是主表查出关联的附表
CgFormHeadEntity head = (CgFormHeadEntity)data.get("head");
Map<String, Object> dataForm = new HashMap<String, Object>();
if(StringUtils.isNotEmpty(id)){
dataForm = dataBaseService.findOneForJdbc(tableName, id);
}
Iterator it=dataForm.entrySet().iterator();
while(it.hasNext()){
Map.Entry entry=(Map.Entry)it.next();
String ok=(String)entry.getKey();
Object ov=entry.getValue();
data.put(ok, ov);
}
Map<String, Object> tableData = new HashMap<String, Object>();
//获取主表或单表表单数据
tableData.put(tableName, dataForm);
//获取附表表表单数据
if(StringUtils.isNotEmpty(id)){
if(head.getJformType()==CgAutoListConstant.JFORM_TYPE_MAIN_TALBE){
String subTableStr = head.getSubTableStr();
if(StringUtils.isNotEmpty(subTableStr)){
String [] subTables = subTableStr.split(",");
List<Map<String,Object>> subTableData = new ArrayList<Map<String,Object>>();
for(String subTable:subTables){
subTableData = cgFormFieldService.getSubTableData(tableName,subTable,id);
tableData.put(subTable, subTableData);
}
}
}
}
//装载单表/(主表和附表)表单数据
data.put("data", tableData);
data.put("id", id);
//装载附件信息数据
pushFiles(data,id);
template.process(data, writer);
String content = stringWriter.toString();
response.setContentType("text/html;charset=utf-8");
response.getWriter().print(content);
long end = System.currentTimeMillis();
logger.debug("自定义表单生成耗时："+(end-start)+" ms");
} catch (IOException e) {
e.printStackTrace();
} catch (TemplateException e) {
e.printStackTrace();
}
}
/**
* 如果表单带有附件，则查询出来传递到页面
* @param data 传往页面的数据容器
* @param id 表单主键，用户查找附件数据
*/
private void pushFiles(Map<String, Object> data, String id) {
List<CgUploadEntity> uploadBeans = cgFormFieldService.findByProperty(CgUploadEntity.class, "cgformId", id);
List<Map<String,Object>> files = new ArrayList<Map<String,Object>>(0);
for(CgUploadEntity b:uploadBeans){
String title = b.getAttachmenttitle();//附件名
String fileKey = b.getId();//附件主键
String path = b.getRealpath();//附件路径
String field = b.getCgformField();//表单中作为附件控件的字段
Map<String, Object> file = new HashMap<String, Object>();
file.put("title", title);
file.put("fileKey", fileKey);
file.put("path", path);
file.put("field", field==null?"":field);
files.add(file);
}
data.put("filesList", files);
}
/**
* 保存或更新
*
* @param jeecgDemo
* @param request
* @return
* @throws Exception
*/
@SuppressWarnings("unchecked")
@RequestMapping(params = "saveOrUpdate")
@ResponseBody
public AjaxJson saveOrUpdate(HttpServletRequest request) throws Exception{
AjaxJson j = new AjaxJson();
Map data = request.getParameterMap();
if(data!=null){
data = CommUtils.mapConvert(data);
String tableName = (String)data.get("tableName");
String id = (String)data.get("id");
//打印测试
Iterator it=data.entrySet().iterator();
while(it.hasNext()){
Map.Entry entry=(Map.Entry)it.next();
Object ok=entry.getKey();
Object ov=entry.getValue()==null?"":entry.getValue();
logger.debug("name:"+ok.toString()+";value:"+ov.toString());
}
if(StringUtils.isEmpty(id)){
//消除不是表的字段
String [] filterName = {"tableName","saveOrUpdate"};
data = CommUtils.attributeMapFilter(data,filterName);
//保存数据库
try {
Object pkValue = null;
pkValue = dataBaseService.getPkValue(tableName);
data.put("id", pkValue);
int num = dataBaseService.insertTable(tableName, data);
if (num>0) {
j.setSuccess(true);
message = "添加成功";
}else {
j.setSuccess(false);
message = "添加失败";
}
} catch (Exception e) {
e.printStackTrace();
j.setSuccess(false);
message = e.getMessage();
}
}else{
//消除不是表的字段
String [] filterName = {"tableName","saveOrUpdate","id"};
data = CommUtils.attributeMapFilter(data,filterName);
//更新数据库
try {
int num = dataBaseService.updateTable(tableName, id, data);
if (num>0) {
j.setSuccess(true);
message = "更新成功";
}else {
j.setSuccess(false);
message = "更新失败";
}
} catch (Exception e) {
e.printStackTrace();
j.setSuccess(false);
message = e.getMessage();
}
}
}
j.setMsg(message);
j.setObj(data);
return j;
}
/**
* 保存或更新
*
* @param jeecgDemo
* @param request
* @return
* @throws Exception
*/
@SuppressWarnings("unchecked")
@RequestMapping(params = "saveOrUpdateMore")
@ResponseBody
public AjaxJson saveOrUpdateMore(HttpServletRequest request) throws Exception{
AjaxJson j = new AjaxJson();
Map data = request.getParameterMap();
if(data!=null){
data = CommUtils.mapConvert(data);
String tableName = (String)data.get("tableName");
String id = (String)data.get("id");
//打印测试
Iterator it=data.entrySet().iterator();
while(it.hasNext()){
Map.Entry entry=(Map.Entry)it.next();
Object ok=entry.getKey();
Object ov=entry.getValue()==null?"":entry.getValue();
logger.debug("name:"+ok.toString()+";value:"+ov.toString());
}
Map<String,List<Map<String,Object>>> mapMore =CommUtils.mapConvertMore(data, tableName);
if(StringUtils.isEmpty(id)){
logger.info("一对多添加!!!!!");
try {
Map<String, Object> result = dataBaseService.insertTableMore(mapMore, tableName);
data.put("id", result.get("id"));
j.setSuccess(true);
message = "添加成功";
} catch (BusinessException e) {
e.printStackTrace();
j.setSuccess(false);
message = e.getMessage();
}
}else{
logger.info("一对多修改!!!!!");
try {
dataBaseService.updateTableMore(mapMore, tableName);
j.setSuccess(true);
message = "更新成功";
} catch (BusinessException e) {
e.printStackTrace();
j.setSuccess(false);
message = e.getMessage();
}
}
}
j.setMsg(message);
j.setObj(data);
return j;
}
/**
* 自定义按钮（触发对应的后台方法）
*/
@SuppressWarnings("unchecked")
@RequestMapping(params = "doButton")
@ResponseBody
public AjaxJson doButton(HttpServletRequest request){
AjaxJson j = new AjaxJson();
try {
String formId = request.getParameter("formId");
String buttonCode = request.getParameter("buttonCode");
String tableName = request.getParameter("tableName");
String id = request.getParameter("id");
Map<String,Object> data = dataBaseService.findOneForJdbc(tableName, id);
if(data!=null){
//打印测试
Iterator it=data.entrySet().iterator();
while(it.hasNext()){
Map.Entry entry=(Map.Entry)it.next();
Object ok=entry.getKey();
Object ov=entry.getValue()==null?"":entry.getValue();
logger.debug("name:"+ok.toString()+";value:"+ov.toString());
}
data = CommUtils.mapConvert(data);
dataBaseService.executeSqlExtend(formId, buttonCode, data);
}
j.setSuccess(true);
message = "操作成功";
} catch (Exception e) {
e.printStackTrace();
message = "操作失败";
}
j.setMsg(message);
return j;
}
}