package cn.com.lzt.calendar.controller;
import cn.com.lzt.calendar.entity.CalendarEntity;
import cn.com.lzt.calendar.service.CalendarServiceI;
import org.apache.commons.lang.xwork.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.ExceptionUtil;
import org.jeecgframework.core.util.MyBeanUtils;
import org.jeecgframework.core.util.ResourceUtil;
import org.jeecgframework.core.util.StringUtil;
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.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.DateFormat;
import java.text.SimpleDateFormat;
import java.util.*;

/**   
 * @Title: Controller  
 * @Description: 节假日一览
 * @author onlineGenerator
 * @date 2017-11-15 16:20:19
 * @version V1.0   
 *
 */
@Controller
@RequestMapping("/calendarController")
public class CalendarController extends BaseController {
	/**
	 * Logger for this class
	 */
	private static final Logger logger = Logger.getLogger(CalendarController.class);

	@Autowired
	private CalendarServiceI calendarService;
	@Autowired
	private SystemService systemService;
	@Autowired
	private Validator validator;
	
	private static DateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");

	/**
	 * 节假日列表 页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "list")
	public ModelAndView list(HttpServletRequest request) {
		return new ModelAndView("cn/com/lzt/calendar/calendarList");
	}

	/**
	 * easyui AJAX请求数据
	 * 
	 * @param request
	 * @param response
	 * @param dataGrid
	 * @param user
	 */

	@RequestMapping(params = "datagrid")
	public void datagrid(CalendarEntity calendar,HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
		CriteriaQuery cq = new CriteriaQuery(CalendarEntity.class, dataGrid);
		//查询条件组装器
		String ymdDate_begin = request.getParameter("ymdDate_begin");
		String ymdDate_end = request.getParameter("ymdDate_end");
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, calendar, request.getParameterMap());
		try{
			//自定义追加查询条件
			if(StringUtils.isNotBlank(ymdDate_begin) &&  StringUtils.isNotBlank(ymdDate_end)){
				cq.ge("ymdDate", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(ymdDate_begin + " 00:00:00"));
				cq.le("ymdDate", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(ymdDate_end   + " 23:59:59"));
			}
			cq.eq("ifedit", Globals.ifedit_1);//查询修改过的
		}catch (Exception e) {
			throw new BusinessException(e.getMessage());
		}
		cq.add();
		this.calendarService.getDataGridReturn(cq, true);
		TagUtil.datagrid(response, dataGrid);
	}

	/**
	 * 删除节假日
	 * 
	 * @return
	 */
	@RequestMapping(params = "doDel")
	@ResponseBody
	public AjaxJson doDel(CalendarEntity calendar, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		calendar = systemService.getEntity(CalendarEntity.class, calendar.getId());
		message = "节假日删除成功";
		try{
//			calendarService.delete(calendar);
//			systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "节假日删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	
	/**
	 * 批量删除节假日
	 * 
	 * @return
	 */
	 @RequestMapping(params = "doBatchDel")
	@ResponseBody
	public AjaxJson doBatchDel(String ids,HttpServletRequest request){
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "节假日删除成功";
		try{
			List<CalendarEntity> calendarList4Upd = new ArrayList<CalendarEntity>();
			for(String id:ids.split(",")){
				CalendarEntity calendar = systemService.getEntity(CalendarEntity.class, id);
				if(Integer.parseInt(calendar.getWeek())>5){
					calendar.setDtype(Globals.dtype_1);//休息日
					calendar.setIfedit(Globals.ifedit_0);//设置为：0没有修改过
					calendar.setDname(null);
					calendar.setRemark(null);
				}else{
					calendar.setDtype(Globals.dtype_0);//工作日
					calendar.setIfedit(Globals.ifedit_0);//设置为：0没有修改过
					calendar.setDname(null);
					calendar.setRemark(null);
				}
				calendarList4Upd.add(calendar);
			}
			
			calendarService.batchUpdate(calendarList4Upd);
			systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "节假日删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}


	/**
	 * 添加节假日
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doAdd")
	@ResponseBody
	public AjaxJson doAdd(CalendarEntity calendar, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "节假日添加成功";
		
		String ymdDate_start = request.getParameter("ymdDateStart");
		String ymdDate_end = request.getParameter("ymdDateEnd");
		try{
			Date ymdS = sdf.parse(ymdDate_start);
			Date ymdE = sdf.parse(ymdDate_end);
			List<CalendarEntity> calendars = systemService.findHql(
					"from CalendarEntity where ymdDate>=? and ymdDate<=? order by updateDate desc", ymdS, ymdE);
			if(calendars!=null && calendars.size()>0){
				for(int i=0; i<calendars.size(); i++){
					calendars.get(i).setDtype(calendar.getDtype());
					calendars.get(i).setDname(calendar.getDname());
					calendars.get(i).setRemark(calendar.getRemark());
					calendars.get(i).setIfedit(Globals.ifedit_1);//是否修改过:1是
				}
				calendarService.batchUpdate(calendars);
				systemService.addLog(message, Globals.Log_Type_INSERT, Globals.Log_Leavel_INFO);
			}else{
				message = "节假日添加失败";
				j.setMsg(message);
				return j;
			}
		}catch(Exception e){
			e.printStackTrace();
			message = "节假日添加失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	
	/**
	 * 更新节假日
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doUpdate")
	@ResponseBody
	public AjaxJson doUpdate(CalendarEntity calendar, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "节假日更新成功";
		
		CalendarEntity t = calendarService.get(CalendarEntity.class, calendar.getId());
		try {
			MyBeanUtils.copyBeanNotNull2Bean(calendar, t);
			if(Integer.parseInt(t.getWeek())>5){
				if(calendar.getDtype().equals(Globals.dtype_1)){//休息日
					t.setIfedit(Globals.ifedit_0);//设置为：0没有修改过
					t.setDname(null);
					t.setRemark(null);
				}
			}else{
				if(calendar.getDtype().equals(Globals.dtype_0)){//工作日
					t.setIfedit(Globals.ifedit_0);//设置为：0没有修改过
					t.setDname(null);
					t.setRemark(null);
				}
			}
			
			calendarService.updateEntitie(t);
			systemService.addLog(message, Globals.Log_Type_UPDATE, Globals.Log_Leavel_INFO);
//			System.out.println("adsfasd");
		} catch (Exception e) {
			e.printStackTrace();
			message = "节假日更新失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}

	/**
	 * 节假日新增页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goAdd")
	public ModelAndView goAdd(CalendarEntity calendar, HttpServletRequest req) {
		if (StringUtil.isNotEmpty(calendar.getId())) {
			calendar = calendarService.getEntity(CalendarEntity.class, calendar.getId());
			req.setAttribute("calendarPage", calendar);
		}
		return new ModelAndView("cn/com/lzt/calendar/calendar-add");
	}
	/**
	 * 节假日编辑页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goUpdate")
	public ModelAndView goUpdate(CalendarEntity calendar, HttpServletRequest req) {
		String isView = req.getParameter("viewFlag");
		req.setAttribute("viewFlag", isView);// 用于查看页面隐藏提交按钮的标识
		
		if (StringUtil.isNotEmpty(calendar.getId())) {
			calendar = calendarService.getEntity(CalendarEntity.class, calendar.getId());
			calendar.setYmdDateStart(sdf.format(calendar.getYmdDate()));
			calendar.setYmdDateEnd(sdf.format(calendar.getYmdDate()));
			req.setAttribute("calendarPage", calendar);
		}
		return new ModelAndView("cn/com/lzt/calendar/calendar-update");
	}
	
	/**
	 * 导入功能跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "upload")
	public ModelAndView upload(HttpServletRequest req) {
		req.setAttribute("controller_name","calendarController");
		return new ModelAndView("common/upload/pub_excel_upload");
	}
	
	/**
	 * 导出excel
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXls")
	public String exportXls(CalendarEntity calendar,HttpServletRequest request,HttpServletResponse response
			, DataGrid dataGrid,ModelMap modelMap) {
		CriteriaQuery cq = new CriteriaQuery(CalendarEntity.class, dataGrid);
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, calendar, request.getParameterMap());
		List<CalendarEntity> calendars = this.calendarService.getListByCriteriaQuery(cq,false);
		modelMap.put(NormalExcelConstants.FILE_NAME,"节假日");
		modelMap.put(NormalExcelConstants.CLASS,CalendarEntity.class);
		modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("节假日列表", "导出人:"+ResourceUtil.getSessionUser().getRealName(),
			"导出信息"));
		modelMap.put(NormalExcelConstants.DATA_LIST,calendars);
		return NormalExcelConstants.JEECG_EXCEL_VIEW;
	}
	/**
	 * 导出excel 使模板
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXlsByT")
	public String exportXlsByT(CalendarEntity calendar,HttpServletRequest request,HttpServletResponse response
			, DataGrid dataGrid,ModelMap modelMap) {
    	modelMap.put(NormalExcelConstants.FILE_NAME,"节假日");
    	modelMap.put(NormalExcelConstants.CLASS,CalendarEntity.class);
    	modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("节假日列表", "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<CalendarEntity> listCalendarEntitys = ExcelImportUtil.importExcel(file.getInputStream(),CalendarEntity.class,params);
				for (CalendarEntity calendar : listCalendarEntitys) {
					calendarService.save(calendar);
				}
				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<CalendarEntity> list() {
		List<CalendarEntity> listCalendars=calendarService.getList(CalendarEntity.class);
		return listCalendars;
	}
	
	@RequestMapping(value = "/{id}", method = RequestMethod.GET)
	@ResponseBody
	public ResponseEntity<?> get(@PathVariable("id") String id) {
		CalendarEntity task = calendarService.get(CalendarEntity.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 CalendarEntity calendar, 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<CalendarEntity>> failures = validator.validate(calendar);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			calendarService.save(calendar);
		} 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 = calendar.getId();
		URI uri = uriBuilder.path("/rest/calendarController/" + 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 CalendarEntity calendar) {
		//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<CalendarEntity>> failures = validator.validate(calendar);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			calendarService.saveOrUpdate(calendar);
		} 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) {
		calendarService.deleteEntityById(CalendarEntity.class, id);
	}
}