newcpms/master/src/main/java/com/ruoyi/project/pssr/controller/TPssrAirtightController.java

package com.ruoyi.project.pssr.controller;

import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.file.ExcelUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.aspectj.lang.annotation.Log;
import com.ruoyi.framework.aspectj.lang.enums.BusinessType;
import com.ruoyi.framework.web.controller.BaseController;
import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.framework.web.page.TableDataInfo;
import com.ruoyi.project.pssr.domain.TPssrAirtight;
import com.ruoyi.project.pssr.domain.TPssrApprove;
import com.ruoyi.project.pssr.domain.TPssrSubcontent;
import com.ruoyi.project.pssr.service.ITPssrAirtightService;
import com.ruoyi.project.pssr.service.ITPssrApproveService;
import com.ruoyi.project.pssr.service.ITPssrSubcontentService;
import com.ruoyi.project.system.domain.SysUser;
import com.ruoyi.project.system.service.ISysUserService;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.TaskService;
import org.activiti.engine.task.Task;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.math.BigDecimal;
import java.util.*;

/**
 * 气密Controller
 *
 * @author ssy
 * @date 2024-09-18
 */
@RestController
@RequestMapping("/pssr/airtight")
public class TPssrAirtightController extends BaseController {
    @Autowired
    private ITPssrAirtightService tPssrAirtightService;

    @Autowired
    private ITPssrApproveService tPssrApproveService;

    @Autowired
    private ITPssrSubcontentService tPssrSubcontentService;

    @Autowired
    private ISysUserService sysUserService;

    /**
     * 查询气密列表
     */
    @PreAuthorize("@ss.hasPermi('pssr:airtight:list')")
    @GetMapping("/list")
    public TableDataInfo list(TPssrAirtight tPssrAirtight) {
        startPage();
        List<TPssrAirtight> list = tPssrAirtightService.selectTPssrAirtightList(tPssrAirtight);
        return getDataTable(list);
    }

    /**
     * 导出气密列表
     */
    @PreAuthorize("@ss.hasPermi('pssr:airtight:export')")
    @Log(title = "气密", businessType = BusinessType.EXPORT)
    @GetMapping("/export")
    public AjaxResult export(TPssrAirtight tPssrAirtight) {
        List<TPssrAirtight> list = tPssrAirtightService.selectTPssrAirtightList(tPssrAirtight);
        return AjaxResult.success(exportTmpl(list));
    }

    /**
     * 获取气密详细信息
     */
    @PreAuthorize("@ss.hasPermi('pssr:airtight:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id) {
        return AjaxResult.success(tPssrAirtightService.selectTPssrAirtightById(id));
    }

    /**
     * 新增气密
     */
    @PreAuthorize("@ss.hasPermi('pssr:airtight:add')")
    @Log(title = "气密", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody TPssrAirtight tPssrAirtight) {
        tPssrAirtight.setApproveStatus(0L);
        try {
            String initialPressure = tPssrAirtight.getInitialPressure();//初始压力
            String finalPressure = tPssrAirtight.getFinalPressure();//最终压力
            //泄漏率=(初始压力-最终压力)/初始压力*100%
            BigDecimal leakageRate = new BigDecimal(initialPressure).subtract(new BigDecimal(finalPressure)).divide(new BigDecimal(initialPressure), 2, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100));
            tPssrAirtight.setLeakageRate(String.valueOf(leakageRate.doubleValue()));//设置泄漏率
            if (leakageRate.compareTo(new BigDecimal(tPssrAirtight.getStandard())) <= 0) {//判断是否满足标准
                tPssrAirtight.setUptoStandard("是");
            } else {
                tPssrAirtight.setUptoStandard("否");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return toAjax(tPssrAirtightService.insertTPssrAirtight(tPssrAirtight));
    }

    /**
     * 修改气密
     */
    @PreAuthorize("@ss.hasPermi('pssr:airtight:edit')")
    @Log(title = "气密", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody TPssrAirtight tPssrAirtight) {

        try {
            String initialPressure = tPssrAirtight.getInitialPressure();//初始压力
            String finalPressure = tPssrAirtight.getFinalPressure();//最终压力
            //泄漏率=(初始压力-最终压力)/初始压力*100%
            BigDecimal leakageRate = new BigDecimal(initialPressure).subtract(new BigDecimal(finalPressure)).divide(new BigDecimal(initialPressure), 2, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100));
            tPssrAirtight.setLeakageRate(String.valueOf(leakageRate.doubleValue()));//设置泄漏率
            if (leakageRate.compareTo(new BigDecimal(tPssrAirtight.getStandard())) <= 0) {//判断是否满足标准
                tPssrAirtight.setUptoStandard("是");
            } else {
                tPssrAirtight.setUptoStandard("否");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return toAjax(tPssrAirtightService.updateTPssrAirtight(tPssrAirtight));
    }

    /**
     * 删除气密
     */
    @PreAuthorize("@ss.hasPermi('pssr:airtight:remove')")
    @Log(title = "气密", businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids) {
        return toAjax(tPssrAirtightService.deleteTPssrAirtightByIds(ids));
    }

    /**
     * 确认气密
     */
    @PreAuthorize("@ss.hasPermi('pssr:airtight:edit')")
    @Log(title = "气密", businessType = BusinessType.UPDATE)
    @PutMapping("/confirmAirtight")
    public AjaxResult confirmAirtight(@RequestBody TPssrAirtight tPssrAirtight) {
        long queryStatus = 0;
        long approveStatus = 0;
        Date date = null;
        if (tPssrAirtight.getTaskType() == 4) {
            //拆锁确认
            queryStatus = 1;
            approveStatus = 3;
            date = new Date();
        } else if (tPssrAirtight.getTaskType() == 5) {
            //上锁确认
            queryStatus = 3;
            approveStatus = 2;
            date = new Date();
        }
        // 修改状态
        if (tPssrAirtight.getIds() != null && tPssrAirtight.getIds().length > 0) {
            for (Long id : tPssrAirtight.getIds()) {
                TPssrAirtight item = tPssrAirtightService.selectTPssrAirtightById(id);
                item.setApproveStatus(approveStatus);
                if (item.getConfirmationDate() == null && queryStatus == 3) {
                    item.setConfirmationDate(date);
                }
                tPssrAirtightService.updateTPssrAirtight(item);
            }
        } else {
            TPssrAirtight lock = new TPssrAirtight();
            lock.setSubId(tPssrAirtight.getSubId());
            lock.setApproveStatus(queryStatus);
            for (TPssrAirtight item : tPssrAirtightService.selectTPssrAirtightList(lock)) {
                if (item.getConfirmationDate() == null && queryStatus == 3) {
                    item.setConfirmationDate(date);
                }
                item.setApproveStatus(approveStatus);
                tPssrAirtightService.updateTPssrAirtight(item);
            }
        }
        //查询当前待审批的确认人
        TPssrAirtight entity = new TPssrAirtight();
        entity.setSubId(tPssrAirtight.getSubId());
        entity.setApproveStatus(queryStatus);
        for (TPssrAirtight item : tPssrAirtightService.selectTPssrAirtightList(entity)) {
            if (tPssrAirtight.getTaskType() == 4) {
                if (item.getConfirm1().equals(getUserId().toString())) {
                    return AjaxResult.success();
                }
            } else if (tPssrAirtight.getTaskType() == 5) {
                if (item.getConfirm2().equals(getUserId().toString())) {
                    return AjaxResult.success();
                }
            }
        }

        //无待审批任务结束当前用户流程

        // 因为流程关系所以approve一定会有且只有一条数据
        TPssrApprove tPssrApprove = tPssrApproveService.selectTPssrApproveBySubId(tPssrAirtight.getSubId());
        TPssrApproveController.handleConfirmApprove(tPssrApprove, getUserId().toString());
        return AjaxResult.success();

    }

    /**
     * 驳回气密
     */
    @PutMapping("/turnDownAirtight")
    public AjaxResult turnDownAirtight(@RequestBody TPssrAirtight tPssrAirtight) {
        if (tPssrAirtight.getIds() != null) {
            String userId = getUserId().toString();
            // 修改已选择数据的状态
            for (Long id : tPssrAirtight.getIds()) {
                TPssrAirtight blind = new TPssrAirtight();
                blind.setId(id);
                blind.setApproveStatus(1L);
                blind.setUpdatedate(new Date());
                blind.setUpdaterCode(getUserId().toString());
                tPssrAirtightService.updateTPssrAirtight(blind);
            }
            // 查询当前流程
            TPssrApprove approve = tPssrApproveService.selectTPssrApproveBySubId(tPssrAirtight.getSubId());

            ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
            TaskService taskService = processEngine.getTaskService();
            Task task = processEngine.getTaskService()//获取任务service
                    .createTaskQuery()//创建查询对象
                    .taskAssignee(userId)
                    .processInstanceId(approve.getProcessId()).singleResult();
            String taskId = task.getId();

            // 驳回 查询所有待审批的人员
            TPssrAirtight blind = new TPssrAirtight();
            blind.setSubId(tPssrAirtight.getSubId());
            blind.setApproveStatus(1L);
            Set<String> installer = new HashSet<>();
            Set<String> remover = new HashSet<>();
            for (TPssrAirtight item : tPssrAirtightService.selectTPssrAirtightList(blind)) {

                // 安装人员
                installer.add(item.getConfirm1());

                //拆除人员
                remover.add(item.getConfirm2());
            }


            //处理流程节点
            Map<String, Object> param = new HashMap<>();
            param.put("condition", 1);
            param.put("confirmUsers1", new ArrayList<>(installer));
            param.put("confirmUsers2", new ArrayList<>(remover));
            //认领任务
            processEngine.getTaskService().claim(taskId, userId);
            taskService.addComment(taskId, approve.getProcessId(), "驳回；" + tPssrAirtight.getRemarks());
            taskService.complete(taskId, param);

            // 修改审批表和sub表
            approve.setApproveStatus(1L);
            approve.setUpdatedate(new Date());
            approve.setUpdaterCode(getUserId().toString());
            tPssrApproveService.updateTPssrApprove(approve);

            TPssrSubcontent subcontent = new TPssrSubcontent();
            subcontent.setId(approve.getSubId());
            subcontent.setApproveStatus(1L);
            subcontent.setUpdatedate(new Date());
            subcontent.setUpdaterCode(getUserId().toString());
            tPssrSubcontentService.updateTPssrSubcontent(subcontent);
            return AjaxResult.success();
        }
        return AjaxResult.error();
    }

    public String exportTmpl(List<TPssrAirtight> list) {
        OutputStream out = null;
        String filename = null;
        try {
            String tempUrl = "static/word/pssr/qm.xlsx"; // 模板文件
            InputStream is = null;
            is = Thread.currentThread().getContextClassLoader().getResourceAsStream(tempUrl);
            XSSFWorkbook wb = null;
            wb = new XSSFWorkbook(is);
            XSSFSheet sheet = wb.getSheetAt(0);

            //填充数据
            int rowIndex = 3;
            int num = 1;

            Row originalRow = sheet.getRow(3);
            Cell originalcell = originalRow.getCell(0);
            // 获取单元格样式
            CellStyle originalStyle = originalcell.getCellStyle();

            for (TPssrAirtight t : list) {
                Row row = sheet.createRow(rowIndex);
                row.setHeight((short) 800);
                row.createCell(0).setCellValue(num);
                row.createCell(1).setCellValue(t.getUnit());
                row.createCell(2).setCellValue(t.getSystemName());
                row.createCell(3).setCellValue(t.getAirtightMedium());
                row.createCell(4).setCellValue(t.getAirtightPressure());
                row.createCell(5).setCellValue(t.getInitialPressure());
                row.createCell(6).setCellValue(t.getFinalPressure());
                row.createCell(7).setCellValue(t.getStandard());
                row.createCell(8).setCellValue(t.getUptoStandard());
                row.createCell(9);
                row.createCell(10);
                try {
                    SysUser sysUser = sysUserService.selectUserById(Long.valueOf(t.getConfirm1()));
                    SysUser sysUser2 = sysUserService.selectUserById(Long.valueOf(t.getConfirm2()));
                    String confirm1 =  sysUser.getSignUrl();
                    String confirm2=  sysUser2.getSignUrl();
                    ExcelUtils.insertPicture(wb, sheet, confirm1, row.getRowNum(), 9, 1, 1);
                    ExcelUtils.insertPicture(wb, sheet, confirm2, row.getRowNum(), 10, 1, 1);
                } catch (NumberFormatException e) {
                    throw new RuntimeException(e);
                }
                row.createCell(11).setCellValue(DateUtils.dateTime(t.getConfirmationDate()));
                row.createCell(12).setCellValue(t.getRemarks());


                //渲染样式
                for (int i = 0; i < 13; i++) {
                    row.getCell(i).setCellStyle(originalStyle);
                }
                num++;
                rowIndex++;
            }
            filename = ExcelUtil.encodingFilename("Airtight");
            out = new FileOutputStream(ExcelUtil.getAbsoluteFile(filename));
            wb.write(out);
            wb.close();

        } catch (IOException e) {
            e.printStackTrace();
        }
        return filename;
    }
}