package com.skua.modules.ajh.controller;

import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.skua.core.api.vo.Result;
import com.skua.core.aspect.annotation.AutoLog;
import com.skua.core.context.BaseContextHandler;
import com.skua.core.query.QueryGenerator;
import com.skua.core.util.ConvertUtils;
import com.skua.modules.ajh.entity.AjhMeeting;
import com.skua.modules.ajh.entity.AjhMeetingSend;
import com.skua.modules.ajh.service.IAjhMeetingSendService;
import com.skua.modules.ajh.service.IAjhMeetingService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.skua.modules.ajh.vo.AjhMeetingVO;
import lombok.extern.slf4j.Slf4j;

import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;

import org.springframework.beans.factory.annotation.Autowired;
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 com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

/**
 * <pre>
 * 会议通知
 * </pre>
 * @author 开发者姓名
 * @version V0.1, 开发时间
 */
@Slf4j
@Api(tags="会议通知")
@RestController
@RequestMapping("/ajh/meeting")
public class AjhMeetingController {

	@Autowired
	private IAjhMeetingService ajhMeetingService;

	/**
	 * <pre>
	 * 	分页列表查询
	 * </pre>
	 * @param ajhMeeting
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */

	@AutoLog(value = "会议通知-分页列表查询")
	@ApiOperation(value="会议通知-分页列表查询", notes="会议通知-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<AjhMeeting>> queryPageList(AjhMeeting ajhMeeting,
									  @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
									  @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
									  HttpServletRequest req) {
		Result<IPage<AjhMeeting>> result = new Result<IPage<AjhMeeting>>();
		Page<AjhMeeting> page = new Page<AjhMeeting>(pageNo, pageSize);
		IPage<AjhMeeting> pageList = ajhMeetingService.queryPageList(page, ajhMeeting);
		result.setSuccess(true);
		result.setResult(pageList);
		return result;
	}

	/**
	 * <pre>
	 * 	添加
	 * </pre>
	 * @param ajhMeeting
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */
	@AutoLog(value = "会议通知-添加")
	@ApiOperation(value="会议通知-添加", notes="会议通知-添加")
	@PostMapping(value = "/add")
	public Result<AjhMeeting> add(@RequestBody AjhMeeting ajhMeeting) {
		Result<AjhMeeting> result = new Result<AjhMeeting>();
		try {
			ajhMeeting.setSendStatus("0");
			ajhMeetingService.save(ajhMeeting);
			result.success("添加成功！");
		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("操作失败");
		}
		return result;
	}

	/**
	 * 	发布
	 * @param ajhMeeting
	 * @return
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */
	@AutoLog(value = "会议通知-发布")
	@ApiOperation(value="会议通知-发布", notes="会议通知-发布")
	@PostMapping(value = "/release")
	public Result<AjhMeeting> release(@RequestBody AjhMeeting ajhMeeting) {
		Result<AjhMeeting> result = new Result<AjhMeeting>();
		try {
			boolean ok = false;
			ajhMeeting.setSender(BaseContextHandler.getUserId());
			ajhMeeting.setSendTime(new Date());
			ajhMeeting.setSendStatus("1");//状态修改为已发布
			if(ConvertUtils.isNotEmpty(ajhMeeting.getId())){
				//修改
				ok = ajhMeetingService.updateById(ajhMeeting);
			}else{
				//新增
				ok = ajhMeetingService.save(ajhMeeting);
			}
			if(ok){
				//创建会议记录，发送会议通知
				ajhMeetingService.sendMeettingNotice(ajhMeeting);
				result.success("发布成功！");
			}else{
				result.error500("发布失败");
			}
		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("发布失败");
		}
		return result;
	}

	/**
	 * <pre>
	 * 	 编辑
	 * </pre>
	 * @param ajhMeeting
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */
	@AutoLog(value = "会议通知-编辑")
	@ApiOperation(value="会议通知-编辑", notes="会议通知-编辑")
	@PutMapping(value = "/edit")
	public Result<AjhMeeting> edit(@RequestBody AjhMeeting ajhMeeting) {
		Result<AjhMeeting> result = new Result<AjhMeeting>();
		ajhMeeting.setSendStatus("0");
		AjhMeeting ajhMeetingEntity = ajhMeetingService.getById(ajhMeeting.getId());
		if(ajhMeetingEntity==null) {
			result.error500("未找到对应实体");
		}else {
			boolean ok = ajhMeetingService.updateById(ajhMeeting);
			//TODO 返回false说明什么？
			if(ok) {
				result.success("修改成功!");
			}
		}

		return result;
	}
	/**
	 * <pre>
	 * 	 通过id删除
	 * </pre>
	 * @param id
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */
	@AutoLog(value = "会议通知-通过id删除")
	@ApiOperation(value="会议通知-通过id删除", notes="会议通知-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		try {
			ajhMeetingService.removeById(id);
		} catch (Exception e) {
			log.error("删除失败",e.getMessage());
			return Result.error("删除失败!");
		}
		return Result.ok("删除成功!");
	}

	/**
	 * <pre>
	 * 	  批量删除
	 * </pre>
	 * @param ids
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */
	@AutoLog(value = "会议通知-批量删除")
	@ApiOperation(value="会议通知-批量删除", notes="会议通知-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<AjhMeeting> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		Result<AjhMeeting> result = new Result<AjhMeeting>();
		if(ids==null || "".equals(ids.trim())) {
			result.error500("参数不识别！");
		}else {
			this.ajhMeetingService.removeByIds(Arrays.asList(ids.split(",")));
			result.success("删除成功!");
		}
		return result;
	}
	/**
	 * <pre>
	 * 	 通过id查询
	 * </pre>
	 * @param id
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */
	@AutoLog(value = "会议通知-通过id查询")
	@ApiOperation(value="会议通知-通过id查询", notes="会议通知-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<AjhMeeting> queryById(@RequestParam(name="id",required=true) String id) {
		Result<AjhMeeting> result = new Result<AjhMeeting>();
		AjhMeeting ajhMeeting = ajhMeetingService.getById(id);
		if(ajhMeeting==null) {
			result.error500("未找到对应实体");
		}else {
			result.setResult(ajhMeeting);
			result.setSuccess(true);
		}
		return result;
	}

	@AutoLog(value = "会议通知-通过id查询")
	@ApiOperation(value="会议通知-通过id查询", notes="会议通知-通过id查询")
	@GetMapping(value = "/getById")
	public Result<AjhMeetingVO> getById(@RequestParam(name="id",required=true) String id) {
		Result<AjhMeetingVO> result = new Result<AjhMeetingVO>();
		AjhMeetingVO ajhMeeting = ajhMeetingService.getDataById(id);
		if(ajhMeeting==null) {
			result.error500("未找到对应实体");
		}else {
			result.setResult(ajhMeeting);
			result.setSuccess(true);
		}
		return result;
	}

   /**
	 * <pre>
	 * 	 导出excel
	 * </pre>
	 * @param request
	 * @param response
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */

  @RequestMapping(value = "/exportXls")
  public ModelAndView exportXls(HttpServletRequest request, HttpServletResponse response) {
      // Step.1 组装查询条件
      QueryWrapper<AjhMeeting> queryWrapper = null;
      try {
          String paramsStr = request.getParameter("paramsStr");
          if (ConvertUtils.isNotEmpty(paramsStr)) {
              String deString = URLDecoder.decode(paramsStr, "UTF-8");
              AjhMeeting ajhMeeting = JSON.parseObject(deString, AjhMeeting.class);
              queryWrapper = QueryGenerator.initQueryWrapper(ajhMeeting, request.getParameterMap());
          }
      } catch (UnsupportedEncodingException e) {
          e.printStackTrace();
      }

      //Step.2 AutoPoi 导出Excel
      ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
      List<AjhMeeting> pageList = ajhMeetingService.list(queryWrapper);
      //导出文件名称
      mv.addObject(NormalExcelConstants.FILE_NAME, "会议通知列表");
      mv.addObject(NormalExcelConstants.CLASS, AjhMeeting.class);
      mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("会议通知列表数据", "导出人:Jeecg", "导出信息"));
      mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
      return mv;
  }

   /**
	 * <pre>
	 * 	 通过excel导入数据
	 * </pre>
	 * @param request
	 * @param response
	 * @return
	 * @author 开发者姓名, 开发时间
	 * @Description: TODO(这里描述这个方法的需求变更情况)
	 */
  @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
  public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
      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<AjhMeeting> listAjhMeetings = ExcelImportUtil.importExcel(file.getInputStream(), AjhMeeting.class, params);
              ajhMeetingService.saveBatch(listAjhMeetings);
              return Result.ok("文件导入成功！数据行数:" + listAjhMeetings.size());
          } catch (Exception e) {
              log.error(e.getMessage(),e);
              return Result.error("文件导入失败:"+e.getMessage());
          } finally {
              try {
                  file.getInputStream().close();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
      }
      return Result.ok("文件导入失败！");
  }

}