package com.skua.modules.audit.controller;

import java.util.Arrays;
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.alibaba.fastjson.JSONObject;
import com.skua.core.api.vo.Result;
import com.skua.core.aspect.annotation.AutoLog;
import com.skua.core.query.QueryGenerator;
import com.skua.core.util.ConvertUtils;
import com.skua.modules.audit.entity.FAuditDoing;
import com.skua.modules.audit.entity.FAuditHistory;
import com.skua.modules.audit.service.IFAuditDoingService;
import java.util.Date;
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.audit.service.IFAuditHistoryService;
import com.skua.modules.audit.vo.ProcessVO;
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;

 /**
 * 报表审批流程doing
 */
@Slf4j
@Api(tags="报表审批流程doing")
@RestController
@RequestMapping("/audit/fAuditDoing")
public class FAuditDoingController {
	@Autowired
	private IFAuditDoingService fAuditDoingService;
	@Autowired
	private IFAuditHistoryService fAuditHistoryService;

	/**
	  * 分页列表查询
	 * @param fAuditDoing
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	@AutoLog(value = "报表审批流程doing-分页列表查询")
	@ApiOperation(value="报表审批流程doing-分页列表查询", notes="报表审批流程doing-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<FAuditDoing>> queryPageList(FAuditDoing fAuditDoing,
													@RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
													@RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
													HttpServletRequest req) {
		Result<IPage<FAuditDoing>> result = new Result<IPage<FAuditDoing>>();
		QueryWrapper<FAuditDoing> queryWrapper = QueryGenerator.initQueryWrapper(fAuditDoing, req.getParameterMap());
		Page<FAuditDoing> page = new Page<FAuditDoing>(pageNo, pageSize);
		IPage<FAuditDoing> pageList = fAuditDoingService.page(page, queryWrapper);
		result.setSuccess(true);
		result.setResult(pageList);
		return result;
	}

	/**
	  *   添加
	 * @param fAuditDoing
	 * @return
	 */
	@AutoLog(value = "报表审批流程doing-添加")
	@ApiOperation(value="报表审批流程doing-添加", notes="报表审批流程doing-添加")
	@PostMapping(value = "/add")
	public Result<FAuditDoing> add(@RequestBody FAuditDoing fAuditDoing) {
		Result<FAuditDoing> result = new Result<FAuditDoing>();
		try {
			fAuditDoingService.save(fAuditDoing);
			result.success("添加成功！");
		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("操作失败");
		}
		return result;
	}

	 /**
	  * 审批流程
	  * @param processVO
	  * @return
	  */
	@AutoLog(value = "报表审批流程doing-审批流程")
	@ApiOperation(value="报表审批流程doing-审批流程", notes="报表审批流程doing-审批流程")
	@PutMapping(value = "/sp_audit")
	public Result<FAuditDoing> saveAudit(@RequestBody ProcessVO processVO) {
		String reportId = processVO.getReportId();//库表管理中的ID
		String processId = processVO.getProcessId();//流程ID
		String dataId = processVO.getDataId();//数据ID
		String userId = processVO.getUserId();
		String nodeValue = processVO.getNodeValue();//节点值
		String approveRecord = processVO.getApproveRecord();
		String approver = processVO.getApprover();
		String nowNodeValue = processVO.getNowNodeValue();
		if(nowNodeValue == null||nowNodeValue.equals("")){
			nowNodeValue = "0";
		}
		Result<FAuditDoing> result = new Result<FAuditDoing>();
		FAuditDoing fAuditDoing = fAuditDoingService.getBeanByAllId(reportId,processId,dataId);
		if(fAuditDoing!=null){//修改节点值
			fAuditDoing.setNodeValue(nodeValue);
			fAuditDoing.setOpeId(userId);
			fAuditDoing.setReprotAttr(approveRecord);
			boolean ok = fAuditDoingService.updateById(fAuditDoing);
			if(ok){
				FAuditHistory fAuditHistory = new FAuditHistory();
				fAuditHistory.setReportId(reportId);
				fAuditHistory.setProcessId(processId);
                fAuditHistory.setReportContentId(dataId);
				fAuditHistory.setOpeId(approver);
				fAuditHistory.setNodeValue(nowNodeValue);
				fAuditHistory.setReprotAttr(approveRecord);
				fAuditHistoryService.save(fAuditHistory);
			}
		}else{
			FAuditDoing audit = new FAuditDoing();
			audit.setReportId(reportId);
			audit.setProcessId(processId);
			audit.setReportContentId(dataId);
			audit.setOpeId(userId);
			audit.setNodeValue(nodeValue);
			audit.setReprotAttr(approveRecord);
			boolean ok = fAuditDoingService.save(audit);
			if(ok){
				FAuditHistory fAuditHistory = new FAuditHistory();
				fAuditHistory.setReportId(reportId);
				fAuditHistory.setProcessId(processId);
                fAuditHistory.setReportContentId(dataId);
				fAuditHistory.setOpeId(approver);
				fAuditHistory.setNodeValue(nowNodeValue);
				fAuditHistory.setReprotAttr(approveRecord);
				fAuditHistoryService.save(fAuditHistory);
			}
		}
		result.success("添加成功！");
		return result;
	}

	/**
	  *  编辑
	 * @param fAuditDoing
	 * @return
	 */
	@AutoLog(value = "报表审批流程doing-编辑")
	@ApiOperation(value="报表审批流程doing-编辑", notes="报表审批流程doing-编辑")
	@PutMapping(value = "/edit")
	public Result<FAuditDoing> edit(@RequestBody FAuditDoing fAuditDoing) {
		Result<FAuditDoing> result = new Result<FAuditDoing>();
		FAuditDoing fAuditDoingEntity = fAuditDoingService.getById(fAuditDoing.getId());
		if(fAuditDoingEntity==null) {
			result.error500("未找到对应实体");
		}else {
			boolean ok = fAuditDoingService.updateById(fAuditDoing);
			if(ok) {
				result.success("修改成功!");
			}
		}

		return result;
	}

	/**
	  *   通过id删除
	 * @param id
	 * @return
	 */
	@AutoLog(value = "报表审批流程doing-通过id删除")
	@ApiOperation(value="报表审批流程doing-通过id删除", notes="报表审批流程doing-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		try {
			fAuditDoingService.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!");
	}

	/**
	  *  批量删除
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "报表审批流程doing-批量删除")
	@ApiOperation(value="报表审批流程doing-批量删除", notes="报表审批流程doing-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<FAuditDoing> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		Result<FAuditDoing> result = new Result<FAuditDoing>();
		if(ids==null || "".equals(ids.trim())) {
			result.error500("参数不识别！");
		}else {
			this.fAuditDoingService.removeByIds(Arrays.asList(ids.split(",")));
			result.success("删除成功!");
		}
		return result;
	}

	/**
	  * 通过id查询
	 * @param id
	 * @return
	 */
	@AutoLog(value = "报表审批流程doing-通过id查询")
	@ApiOperation(value="报表审批流程doing-通过id查询", notes="报表审批流程doing-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<FAuditDoing> queryById(@RequestParam(name="id",required=true) String id) {
		Result<FAuditDoing> result = new Result<FAuditDoing>();
		FAuditDoing fAuditDoing = fAuditDoingService.getById(id);
		if(fAuditDoing==null) {
			result.error500("未找到对应实体");
		}else {
			result.setResult(fAuditDoing);
			result.setSuccess(true);
		}
		return result;
	}
	
	@AutoLog(value = "审批流程doing-通过业务表id查询")
	@ApiOperation(value="审批流程doing-通过业务表id查询", notes="审批流程doing-通过业务表id查询")
	@GetMapping(value = "/queryByDataId")
	public Result<FAuditDoing> queryByDataId(@RequestParam(name="reportContentId",required=true) String reportContentId) {
		Result<FAuditDoing> result = new Result<FAuditDoing>();
		FAuditDoing fAuditDoing = fAuditDoingService.getBeanByDataId(reportContentId);
		if(fAuditDoing==null) {
			result.error500("未找到对应实体");
		}else {
			//当节点值为-2时，则需要获取到历史表最后一条数据办理人节点值
			if("-2".equals(fAuditDoing.getNodeValue())) {
				FAuditHistory fAuditHistory = fAuditHistoryService.getNewestBeanByDataId(reportContentId);
				fAuditDoing.setNodeValue(fAuditHistory.getNodeValue());
			}
			result.setResult(fAuditDoing);
			result.setSuccess(true);
		}
		return result;
	}

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

      //Step.2 AutoPoi 导出Excel
      ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
      List<FAuditDoing> pageList = fAuditDoingService.list(queryWrapper);
      //导出文件名称
      mv.addObject(NormalExcelConstants.FILE_NAME, "报表审批流程doing列表");
      mv.addObject(NormalExcelConstants.CLASS, FAuditDoing.class);
      mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("报表审批流程doing列表数据", "导出人:Jeecg", "导出信息"));
      mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
      return mv;
  }

  /**
      * 通过excel导入数据
   *
   * @param request
   * @param response
   * @return
   */
  @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<FAuditDoing> listFAuditDoings = ExcelImportUtil.importExcel(file.getInputStream(), FAuditDoing.class, params);
              fAuditDoingService.saveBatch(listFAuditDoings);
              return Result.ok("文件导入成功！数据行数:" + listFAuditDoings.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！");
  }

}