package cn.com.lzt.appversion.controller;
import cn.com.lzt.appversion.entity.AppVersionEntity;
import cn.com.lzt.appversion.service.AppVersionServiceI;
import cn.com.lzt.common.service.RedisServiceI;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.jeecgframework.core.beanvalidator.BeanValidators;
import org.jeecgframework.core.common.controller.BaseController;
import org.jeecgframework.core.common.exception.BusinessException;
import org.jeecgframework.core.common.hibernate.qbc.CriteriaQuery;
import org.jeecgframework.core.common.model.json.AjaxJson;
import org.jeecgframework.core.common.model.json.DataGrid;
import org.jeecgframework.core.constant.Globals;
import org.jeecgframework.core.util.*;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.entity.vo.NormalExcelConstants;
import org.jeecgframework.tag.core.easyui.TagUtil;
import org.jeecgframework.web.cgform.entity.upload.CgUploadEntity;
import org.jeecgframework.web.cgform.service.config.CgFormFieldServiceI;
import org.jeecgframework.web.system.service.SystemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.util.UriComponentsBuilder;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;
import java.io.IOException;
import java.net.URI;
import java.text.ParseException;
import java.util.*;

/**   
 * @Title: Controller  
 * @Description: app版本
 * @author onlineGenerator
 * @date 2018-01-03 14:58:55
 * @version V1.0   
 *
 */
@Controller
@RequestMapping("/appVersionController")
public class AppVersionController extends BaseController {
	/**
	 * Logger for this class
	 */
	private static final Logger logger = Logger.getLogger(AppVersionController.class);

	// 下载路径
	private static final String showAndDownUrl = ResourceUtil.getConfigByName("showAndDownUrl");
	
	@Autowired
	private AppVersionServiceI appVersionService;
	@Autowired
	private SystemService systemService;
	@Autowired
	private Validator validator;
	@Autowired
	private CgFormFieldServiceI cgFormFieldService;
	@Autowired
	private RedisServiceI redisServiceI;
	
	
	
	/**
	 * app版本列表 页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "list")
	public ModelAndView list(HttpServletRequest request) {
		request.setAttribute("showAndDownUrl", showAndDownUrl);
		return new ModelAndView("cn/com/lzt/appversion/appVersionList");
	}

	/**
	 * easyui AJAX请求数据
	 * 
	 * @param request
	 * @param response
	 * @param dataGrid
	 * @param user
	 */
	@RequestMapping(params = "datagrid")
	public void datagrid(AppVersionEntity appVersion,HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
		CriteriaQuery cq = new CriteriaQuery(AppVersionEntity.class, dataGrid);
		//查询条件组装器
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, appVersion, request.getParameterMap());
		try{
			//自定义追加查询条件
		}catch (Exception e) {
			throw new BusinessException(e.getMessage());
		}
		cq.add();
		this.appVersionService.getDataGridReturn(cq, true);
		
		// 查看版本用
		/*Map<String,Object> map = redisServiceI.get(CustomerConstant.APPVERSION_FLAG + 0, Map.class);
		if(map != null && map.size()>0){
			System.out.println("versionCode:" + map.get("versionCode"));
		}*/
		TagUtil.datagrid(response, dataGrid);
	}

	/**
	 * 删除app版本
	 * 
	 * @return
	 */
	@RequestMapping(params = "doDel")
	@ResponseBody
	public AjaxJson doDel(AppVersionEntity appVersion, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		appVersion = systemService.getEntity(AppVersionEntity.class, appVersion.getId());
		message = "app版本删除成功";
		try{
			appVersionService.delete(appVersion);
			systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "app版本删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	
	/**
	 * 批量删除app版本
	 * 
	 * @return
	 */
	 @RequestMapping(params = "doBatchDel")
	@ResponseBody
	public AjaxJson doBatchDel(String ids,HttpServletRequest request){
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "app版本删除成功";
		try{
			for(String id:ids.split(",")){
				AppVersionEntity appVersion = systemService.getEntity(AppVersionEntity.class, id);
				appVersionService.delete(appVersion);
				systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
			}
		}catch(Exception e){
			e.printStackTrace();
			message = "app版本删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}


	/**
	 * 添加app版本
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doAdd")
	@ResponseBody
	public AjaxJson doAdd(AppVersionEntity appVersion, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "app版本添加成功";
		try{
			String tempBusId = request.getParameter("tempId");
			appVersionService.save(appVersion, tempBusId);
			systemService.addLog(message, Globals.Log_Type_INSERT, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "app版本添加失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	
	/**
	 * 更新app版本
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doUpdate")
	@ResponseBody
	public AjaxJson doUpdate(AppVersionEntity appVersion, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "app版本更新成功";
		AppVersionEntity t = appVersionService.get(AppVersionEntity.class, appVersion.getId());
		try {
			MyBeanUtils.copyBeanNotNull2Bean(appVersion, t);
			appVersionService.saveOrUpdate(t, t.getId());
			systemService.addLog(message, Globals.Log_Type_UPDATE, Globals.Log_Leavel_INFO);
		} catch (Exception e) {
			e.printStackTrace();
			message = "app版本更新失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	

	/**
	 * app版本新增页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goAdd")
	public ModelAndView goAdd(AppVersionEntity appVersion, HttpServletRequest req) {
		if (StringUtil.isNotEmpty(appVersion.getId())) {
			appVersion = appVersionService.getEntity(AppVersionEntity.class, appVersion.getId());
			req.setAttribute("appVersionPage", appVersion);
		}
		String tempId = UUIDGenerator.generate();
		req.setAttribute("tempId", tempId);
		return new ModelAndView("cn/com/lzt/appversion/appVersion-add");
	}
	/**
	 * app版本编辑页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goUpdate")
	public ModelAndView goUpdate(AppVersionEntity appVersion, HttpServletRequest req) {
		if (StringUtil.isNotEmpty(appVersion.getId())) {
			appVersion = appVersionService.getEntity(AppVersionEntity.class, appVersion.getId());
			req.setAttribute("appVersionPage", appVersion);
 		}
		req.setAttribute("tempId", appVersion.getId());
		return new ModelAndView("cn/com/lzt/appversion/appVersion-update");
	}
	
	/**
	 * 导入功能跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "upload")
	public ModelAndView upload(HttpServletRequest req) {
		req.setAttribute("controller_name","appVersionController");
		return new ModelAndView("common/upload/pub_excel_upload");
	}
	
	
	/**
	 * 获取文件附件信息
	 * 
	 * @param id leave主键id
	 */
	@RequestMapping(params = "getFiles")
	@ResponseBody
	public AjaxJson getFiles(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);
		}
		AjaxJson j = new AjaxJson();
		j.setObj(files);
		return j;
	}
	
	
	/**
	 * 导出excel
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXls")
	public String exportXls(AppVersionEntity appVersion,HttpServletRequest request,HttpServletResponse response
			, DataGrid dataGrid,ModelMap modelMap) {
		CriteriaQuery cq = new CriteriaQuery(AppVersionEntity.class, dataGrid);
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, appVersion, request.getParameterMap());
		List<AppVersionEntity> appVersions = this.appVersionService.getListByCriteriaQuery(cq,false);
		modelMap.put(NormalExcelConstants.FILE_NAME,"app版本");
		modelMap.put(NormalExcelConstants.CLASS,AppVersionEntity.class);
		modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("app版本列表", "导出人:"+ResourceUtil.getSessionUser().getRealName(),
			"导出信息"));
		modelMap.put(NormalExcelConstants.DATA_LIST,appVersions);
		return NormalExcelConstants.JEECG_EXCEL_VIEW;
	}
	/**
	 * 导出excel 使模板
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXlsByT")
	public String exportXlsByT(AppVersionEntity appVersion,HttpServletRequest request,HttpServletResponse response
			, DataGrid dataGrid,ModelMap modelMap) {
    	modelMap.put(NormalExcelConstants.FILE_NAME,"app版本");
    	modelMap.put(NormalExcelConstants.CLASS,AppVersionEntity.class);
    	modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("app版本列表", "导出人:"+ResourceUtil.getSessionUser().getRealName(),
    	"导出信息"));
    	modelMap.put(NormalExcelConstants.DATA_LIST,new ArrayList());
    	return NormalExcelConstants.JEECG_EXCEL_VIEW;
	}
	
	@SuppressWarnings("unchecked")
	@RequestMapping(params = "importExcel", method = RequestMethod.POST)
	@ResponseBody
	public AjaxJson importExcel(HttpServletRequest request, HttpServletResponse response) {
		AjaxJson j = new AjaxJson();
		
		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
			MultipartFile file = entity.getValue();// 获取上传文件对象
			ImportParams params = new ImportParams();
			params.setTitleRows(2);
			params.setHeadRows(1);
			params.setNeedSave(true);
			try {
				List<AppVersionEntity> listAppVersionEntitys = ExcelImportUtil.importExcel(file.getInputStream(),AppVersionEntity.class,params);
				for (AppVersionEntity appVersion : listAppVersionEntitys) {
					appVersionService.save(appVersion);
				}
				j.setMsg("文件导入成功！");
			} catch (Exception e) {
				j.setMsg("文件导入失败！");
				logger.error(ExceptionUtil.getExceptionMessage(e));
			}finally{
				try {
					file.getInputStream().close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
		return j;
	}
	
	@RequestMapping(method = RequestMethod.GET)
	@ResponseBody
	public List<AppVersionEntity> list() {
		List<AppVersionEntity> listAppVersions=appVersionService.getList(AppVersionEntity.class);
		return listAppVersions;
	}
	
	@RequestMapping(value = "/{id}", method = RequestMethod.GET)
	@ResponseBody
	public ResponseEntity<?> get(@PathVariable("id") String id) {
		AppVersionEntity task = appVersionService.get(AppVersionEntity.class, id);
		if (task == null) {
			return new ResponseEntity(HttpStatus.NOT_FOUND);
		}
		return new ResponseEntity(task, HttpStatus.OK);
	}

	@RequestMapping(method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE)
	@ResponseBody
	public ResponseEntity<?> create(@RequestBody AppVersionEntity appVersion, UriComponentsBuilder uriBuilder) {
		//调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<AppVersionEntity>> failures = validator.validate(appVersion);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			appVersionService.save(appVersion);
		} catch (Exception e) {
			e.printStackTrace();
			return new ResponseEntity(HttpStatus.NO_CONTENT);
		}
		//按照Restful风格约定，创建指向新任务的url, 也可以直接返回id或对象.
		String id = appVersion.getId();
		URI uri = uriBuilder.path("/rest/appVersionController/" + id).build().toUri();
		HttpHeaders headers = new HttpHeaders();
		headers.setLocation(uri);

		return new ResponseEntity(headers, HttpStatus.CREATED);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.PUT, consumes = MediaType.APPLICATION_JSON_VALUE)
	public ResponseEntity<?> update(@RequestBody AppVersionEntity appVersion) {
		//调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<AppVersionEntity>> failures = validator.validate(appVersion);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			appVersionService.saveOrUpdate(appVersion);
		} catch (Exception e) {
			e.printStackTrace();
			return new ResponseEntity(HttpStatus.NO_CONTENT);
		}

		//按Restful约定，返回204状态码, 无内容. 也可以返回200状态码.
		return new ResponseEntity(HttpStatus.NO_CONTENT);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
	@ResponseStatus(HttpStatus.NO_CONTENT)
	public void delete(@PathVariable("id") String id) {
		appVersionService.deleteEntityById(AppVersionEntity.class, id);
	}
	
	/**
	 * 判断版本号是否已存在
	 * 
	 * @return
	 * @throws ParseException 
	 */
	@RequestMapping(params = "isExist")
	@ResponseBody
	public AjaxJson isExist(HttpServletRequest request) throws ParseException {
		AjaxJson j = new AjaxJson();
		String id = request.getParameter("id");
		String versionCode = request.getParameter("versionCode");
		
		j.setSuccess(true);
		j.setMsg("此版本号可以使用");
		
		if(versionCode != null && !"".equals(versionCode.trim())){
			List<AppVersionEntity> appVersion = null;
			if(StringUtils.isEmpty(id)){
				appVersion = appVersionService.findHql(
						"FROM AppVersionEntity WHERE versionCode=? ", versionCode);
			}else{
				appVersion = appVersionService.findHql(
						"FROM AppVersionEntity WHERE versionCode=? AND id!=? ", versionCode, id);
			}
			if(appVersion != null && !appVersion.isEmpty() && appVersion.size() > 0){
				j.setSuccess(false);
				j.setMsg("版本号已存在，请重新输入！");
				return j;
			}
		}else{
			j.setSuccess(false);
			j.setMsg("版本号不能为空！");
			return j;
		}
		
		return j;
	}
	
}