package com.ltkj.web.controller.system;
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import java.io.*;
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import java.net.URL;
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import java.util.List;
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import javax.servlet.http.HttpServletResponse;
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import cn.hutool.core.date.DateTime;
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import cn.hutool.core.io.FileUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.ltkj.common.core.domain.entity.SysDept;
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import com.ltkj.common.core.domain.entity.SysUser;
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import com.ltkj.common.utils.SecurityUtils;
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import com.ltkj.hosp.domain.TjReport;
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import com.ltkj.hosp.domain.TjReservation;
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import com.ltkj.web.config.pdfutils.PDFBinaryUtil;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.PutMapping;
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import org.springframework.web.bind.annotation.DeleteMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import com.ltkj.common.annotation.Log;
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import com.ltkj.common.core.controller.BaseController;
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import com.ltkj.common.core.domain.AjaxResult;
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import com.ltkj.common.enums.BusinessType;
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import com.ltkj.hosp.domain.TjReportTemplate;
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import com.ltkj.hosp.service.ITjReportTemplateService;
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import com.ltkj.common.utils.poi.ExcelUtil;
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import com.ltkj.common.core.page.TableDataInfo;
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/**
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* templateController
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*
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* @author ltkj_赵佳豪&李格
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* @date 2022-12-12
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*/
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@RestController
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@RequestMapping("/hosp/template")
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@Api(tags = "体检报告模板")
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public class TjReportTemplateController extends BaseController {
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@Autowired
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private ITjReportTemplateService tjReportTemplateService;
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@Value("${path.filePath}")
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private String value;
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/**
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* 查询template列表
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*/
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@PreAuthorize("@ss.hasPermi('hosp:template:list')")
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@GetMapping("/list")
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public TableDataInfo list(TjReportTemplate tjReportTemplate) {
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startPage();
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List<TjReportTemplate> list = tjReportTemplateService.selectTjReportTemplateList(tjReportTemplate);
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return getDataTable(list);
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}
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/**
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* 获取template详细信息
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*/
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@PreAuthorize("@ss.hasPermi('hosp:template:query')")
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@GetMapping(value = "/{reportTemId}")
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public AjaxResult getInfo(@PathVariable("reportTemId") Long reportTemId) {
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return success(tjReportTemplateService.selectTjReportTemplateByReportTemId(reportTemId));
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}
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/**
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* 删除template
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*/
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@Log(title = "template", businessType = BusinessType.DELETE)
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@DeleteMapping("/{reportTemIds}")
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public AjaxResult remove(@PathVariable Long[] reportTemIds) {
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return toAjax(tjReportTemplateService.deleteTjReportTemplateByReportTemIds(reportTemIds));
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}
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/**
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* 启用状态修改
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*/
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@PutMapping("/changeStatus")
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@ApiOperation("启用状态修改")
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public AjaxResult changeStatus(@RequestBody TjReportTemplate tjReportTemplate) {
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//判断是启用
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if ("0".equals(tjReportTemplate.getOpen())){
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TjReportTemplate byId = tjReportTemplateService.getById(tjReportTemplate.getReportTemId());
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LambdaQueryWrapper<TjReportTemplate> we = new LambdaQueryWrapper<>();
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we.eq(TjReportTemplate::getFlag, byId.getFlag());
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we.eq(TjReportTemplate::getOpen, "0");
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List<TjReportTemplate> list = tjReportTemplateService.list(we);
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if (list.size()!=0){
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return AjaxResult.error("同类型模板只能启用一个，请查看其他模板启用状态！");
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}
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}
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tjReportTemplate.setUpdateBy(getUsername());
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tjReportTemplate.setUpdateTime(new DateTime());
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if (!tjReportTemplateService.updateById(tjReportTemplate)) {
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return AjaxResult.error("修改失败");
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}
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return AjaxResult.success("修改成功");
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}
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/**
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* 模板修改接口
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*/
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@PostMapping("/edit")
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@ApiOperation(value = "模板修改接口")
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public AjaxResult edit(@RequestBody TjReportTemplate tjReportTemplate) {
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if (tjReportTemplateService.updateById(tjReportTemplate)) {
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return AjaxResult.success("操作成功");
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}
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return AjaxResult.error("操作失败");
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}
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@GetMapping("/preShow/{flag}/{reportTemId}")
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@ApiOperation(value = "模板预览")
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public void preShow(HttpServletResponse response, @PathVariable("flag") boolean flag, @PathVariable("reportTemId") String reportTemId) {
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LambdaQueryWrapper<TjReportTemplate> we = new LambdaQueryWrapper<>();
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we.eq(TjReportTemplate::getReportTemId, reportTemId);
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TjReportTemplate one = tjReportTemplateService.getOne(we);
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if (one == null) {
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return;
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}
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String userId = SecurityUtils.getLoginUser().getUsername();
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PDFBinaryUtil.base64StringToPDF(one.getTemplate(), FileUtil.mkdir(value).getPath() + "\\" + userId + reportTemId + "_模板预览.pdf");
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String filePath = value + "\\" + userId + reportTemId + "_模板预览.pdf";
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File f = new File(filePath);
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if (filePath.isEmpty()) {
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System.out.println("文件不存在！");
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return;
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}
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BufferedInputStream br = null;
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OutputStream out = null;
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FileInputStream fileInputStream = null;
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try {
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fileInputStream = new FileInputStream(f);
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br = new BufferedInputStream(fileInputStream);
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byte[] bs = new byte[1024];
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int len = 0;
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response.reset(); // 非常重要
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if (flag) {
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// 在线打开方式
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URL u = new URL("file:///" + filePath);
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//System.out.println(u);
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String contentType = u.openConnection().getContentType();
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response.setContentType(contentType);
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response.setHeader("Content-Disposition", "inline;filename="
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+ userId + reportTemId + ".pdf");
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} else {
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// 纯下载方式
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response.setContentType("application/x-msdownload");
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response.setContentType("application/pdf;charset=utf-8");
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response.setHeader("Content-Disposition", "attachment;filename="
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+ userId + reportTemId + ".pdf");
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}
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out = response.getOutputStream();
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while ((len = br.read(bs)) > 0) {
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out.write(bs, 0, len);
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}
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out.flush();
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out.close();
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br.close();
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fileInputStream.close();
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} catch (IOException e) {
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e.printStackTrace();
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//System.out.println("pdf处理文件异常" + e);
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} finally {
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if (out != null) {
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try {
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out.close();
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br.close();
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fileInputStream.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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}
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}
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