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

package com.ruoyi.project.pssr.controller;

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

import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.file.ExcelUtils;
import com.ruoyi.project.pssr.domain.TPssrApprove;
import com.ruoyi.project.pssr.domain.TPssrPublic;
import com.ruoyi.project.pssr.domain.TPssrSubcontent;
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.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.framework.aspectj.lang.annotation.Log;
import com.ruoyi.framework.aspectj.lang.enums.BusinessType;
import com.ruoyi.project.pssr.domain.TPssrPublic;
import com.ruoyi.project.pssr.service.ITPssrPublicService;
import com.ruoyi.framework.web.controller.BaseController;
import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.web.page.TableDataInfo;

/**
 * 公用工程Controller
 *
 * @author ssy
 * @date 2024-09-18
 */
@RestController
@RequestMapping("/pssr/public")
public class TPssrPublicController extends BaseController
{
    @Autowired
    private ITPssrPublicService tPssrPublicService;

    @Autowired
    private ITPssrApproveService tPssrApproveService;

    @Autowired
    private ITPssrSubcontentService tPssrSubcontentService;

    @Autowired
    private ISysUserService sysUserService;


    /**
     * 查询公用工程列表
     */
    @PreAuthorize("@ss.hasPermi('pssr:public:list')")
    @GetMapping("/list")
    public TableDataInfo list(TPssrPublic tPssrPublic)
    {
        startPage();
        List<TPssrPublic> list = tPssrPublicService.selectTPssrPublicList(tPssrPublic);
        return getDataTable(list);
    }

    /**
     * 导出公用工程列表
     */
    @PreAuthorize("@ss.hasPermi('pssr:public:export')")
    @Log(title = "公用工程", businessType = BusinessType.EXPORT)
    @GetMapping("/export")
    public AjaxResult export(TPssrPublic tPssrPublic)
    {
        List<TPssrPublic> list = tPssrPublicService.selectTPssrPublicList(tPssrPublic);
        return AjaxResult.success(exportTmpl(list));
    }

    public String exportTmpl(List<TPssrPublic> list) {
        OutputStream out = null;
        String filename = null;
        try {
            String tempUrl = "static/word/pssr/gygc.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 (TPssrPublic t : list) {
                Row row = sheet.createRow(rowIndex);
                row.setHeight((short) 800);
                row.createCell(0).setCellValue(num);
                row.createCell(1).setCellValue(t.getCheckContent());
                row.createCell(2).setCellValue(t.getCheckResult());
                row.createCell(3);
                row.createCell(4);
                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(), 3, 1, 1);
                    ExcelUtils.insertPicture(wb, sheet, confirm2, row.getRowNum(), 4, 1, 1);
                } catch (NumberFormatException e) {
                    throw new RuntimeException(e);
                }
                row.createCell(5).setCellValue(DateUtils.dateTime(t.getConfirmationDate()));
                row.createCell(6).setCellValue(t.getRemarks());


                //渲染样式
                for (int i = 0; i < 6; i++) {
                    row.getCell(i).setCellStyle(originalStyle);
                }
                num++;
                rowIndex++;
            }
            filename = ExcelUtil.encodingFilename("Public");
            out = new FileOutputStream(ExcelUtil.getAbsoluteFile(filename));
            wb.write(out);
            wb.close();

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

    /**
     * 获取公用工程详细信息
     */
    @PreAuthorize("@ss.hasPermi('pssr:public:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id)
    {
        return AjaxResult.success(tPssrPublicService.selectTPssrPublicById(id));
    }

    /**
     * 新增公用工程
     */
    @PreAuthorize("@ss.hasPermi('pssr:public:add')")
    @Log(title = "公用工程", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody TPssrPublic tPssrPublic)
    {
        tPssrPublic.setApproveStatus(0L);
        return toAjax(tPssrPublicService.insertTPssrPublic(tPssrPublic));
    }

    /**
     * 修改公用工程
     */
    @PreAuthorize("@ss.hasPermi('pssr:public:edit')")
    @Log(title = "公用工程", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody TPssrPublic tPssrPublic)
    {
        return toAjax(tPssrPublicService.updateTPssrPublic(tPssrPublic));
    }

    /**
     * 删除公用工程
     */
    @PreAuthorize("@ss.hasPermi('pssr:public:remove')")
    @Log(title = "公用工程", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids)
    {
        return toAjax(tPssrPublicService.deleteTPssrPublicByIds(ids));
    }

    /**
     * 确认公用工程
     */
    @PreAuthorize("@ss.hasPermi('pssr:public:edit')")
    @Log(title = "公用工程", businessType = BusinessType.UPDATE)
    @PutMapping("/confirmPublic")
    public AjaxResult confirmPublic(@RequestBody TPssrPublic tPssrPublic) {
        long queryStatus = 0;
        long approveStatus = 0;
        Date date = null;
        if (tPssrPublic.getTaskType() == 4) {
            //拆锁确认
            queryStatus = 1;
            approveStatus = 3;
            date = new Date();
        } else if (tPssrPublic.getTaskType() == 5) {
            //上锁确认
            queryStatus = 3;
            approveStatus = 2;
            date = new Date();
        }
        // 修改状态
        if (tPssrPublic.getIds() != null && tPssrPublic.getIds().length > 0) {
            for (Long id : tPssrPublic.getIds()) {
                TPssrPublic item = tPssrPublicService.selectTPssrPublicById(id);
                item.setApproveStatus(approveStatus);
                if (item.getConfirmationDate()==null && queryStatus==3) {
                    item.setConfirmationDate(date);
                }
                tPssrPublicService.updateTPssrPublic(item);
            }
        } else {
            TPssrPublic lock = new TPssrPublic();
            lock.setSubId(tPssrPublic.getSubId());
            lock.setApproveStatus(queryStatus);
            for (TPssrPublic item : tPssrPublicService.selectTPssrPublicList(lock)) {
                if (item.getConfirmationDate()==null && queryStatus==3) {
                    item.setConfirmationDate(date);
                }
                item.setApproveStatus(approveStatus);
                tPssrPublicService.updateTPssrPublic(item);
            }
        }
        //查询当前待审批的确认人
        TPssrPublic entity = new TPssrPublic();
        entity.setSubId(tPssrPublic.getSubId());
        entity.setApproveStatus(queryStatus);
        for (TPssrPublic item : tPssrPublicService.selectTPssrPublicList(entity)) {
            if (tPssrPublic.getTaskType() == 4) {
                if (item.getConfirm1().equals(getUserId().toString())) {
                    return AjaxResult.success();
                }
            } else if (tPssrPublic.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(tPssrPublic.getSubId());
        TPssrApproveController.handleConfirmApprove(tPssrApprove, getUserId().toString());
        return AjaxResult.success();

    }

    /**
     * 驳回公用工程
     */
    @PutMapping("/turnDownPublic")
    public AjaxResult turnDownPublic(@RequestBody TPssrPublic tPssrPublic) {
        if (tPssrPublic.getIds() != null) {
            String userId = getUserId().toString();
            // 修改已选择数据的状态
            for (Long id : tPssrPublic.getIds()) {
                TPssrPublic blind = new TPssrPublic();
                blind.setId(id);
                blind.setApproveStatus(1L);
                blind.setUpdatedate(new Date());
                blind.setUpdaterCode(getUserId().toString());
                tPssrPublicService.updateTPssrPublic(blind);
            }
            // 查询当前流程
            TPssrApprove approve = tPssrApproveService.selectTPssrApproveBySubId(tPssrPublic.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
            TPssrPublic blind = new TPssrPublic();
            blind.setSubId(tPssrPublic.getSubId());
            blind.setApproveStatus(1L);
            Set<String> installer = new HashSet<>();
            Set<String> remover = new HashSet<>();
            for (TPssrPublic item : tPssrPublicService.selectTPssrPublicList(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；" + tPssrPublic.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();
    }
}