医疗互助补助模块
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+91
-3
@@ -37,8 +37,15 @@ import org.apache.poi.ss.usermodel.Sheet;
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import org.apache.poi.ss.usermodel.VerticalAlignment;
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import org.apache.poi.ss.usermodel.Workbook;
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import org.apache.poi.ss.util.CellRangeAddress;
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import com.deepoove.poi.data.ByteArrayPictureRenderData;
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import com.deepoove.poi.data.PictureRenderData;
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import com.deepoove.poi.data.PictureType;
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import com.deepoove.poi.data.style.PictureStyle;
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import com.deepoove.poi.XWPFTemplate;
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import javax.imageio.ImageIO;
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import java.awt.image.BufferedImage;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.math.BigDecimal;
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@@ -141,6 +148,7 @@ public class MedicalMutualAidApplyServiceImpl extends BaseServiceImpl<MutualAppl
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public NutMap exportMineApplyForm(Long applyId) {
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MutualApply apply = applyDetail(applyId);
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assertMineApplyOwner(apply);
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assertMineApplyExportStatus(apply);
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Map<String, Object> docData = buildMineApplyFormDocData(apply);
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String fileName = StrUtil.blankToDefault(apply.getUserName(), "申请人") + "大病医疗互助金申请表.docx";
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try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
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@@ -801,12 +809,83 @@ public class MedicalMutualAidApplyServiceImpl extends BaseServiceImpl<MutualAppl
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docData.put("signDay", formatDate(signDate, "dd"));
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docData.put("remark", emptyToBlank(apply.getRemark()));
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docData.put("statusText", buildStatusText(apply.getStatus()));
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// 签字图片由 pc-signature 组件保存为文件下载地址，模板中使用 {{@sign}} 渲染图片。
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docData.put("sign", StrUtil.isBlank(apply.getSignFileId()) ? null
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: sysOfficeTemplateUtil.createPictureRenderData(90, 35, apply.getSignFileId()));
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// 签字图片导出前裁掉四周白边，模板中使用 {{@sign}} 渲染图片。
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docData.put("sign", buildTrimmedSignPicture(apply.getSignFileId()));
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return docData;
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}
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/**
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* 构建申请人签字图片，优先裁剪签字图片四周白边；图片异常时回退为原图，避免影响申请单导出。
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*/
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private PictureRenderData buildTrimmedSignPicture(String signFileId) {
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if (StrUtil.isBlank(signFileId)) {
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return null;
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}
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try {
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byte[] imageBytes = sysOfficeTemplateUtil.getFileBytesByUrl(signFileId);
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byte[] trimmedBytes = trimImageWhiteBorder(imageBytes);
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ByteArrayPictureRenderData pictureRenderData = new ByteArrayPictureRenderData(trimmedBytes, PictureType.PNG);
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PictureStyle pictureStyle = new PictureStyle();
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pictureStyle.setWidth(90);
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pictureStyle.setHeight(35);
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pictureRenderData.setPictureStyle(pictureStyle);
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return pictureRenderData;
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} catch (Exception e) {
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return sysOfficeTemplateUtil.createPictureRenderData(90, 35, signFileId);
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}
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}
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/**
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* 裁剪图片四周白色或透明空白区域，保留真实签字笔画区域用于 Word 模板渲染。
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*/
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private byte[] trimImageWhiteBorder(byte[] imageBytes) throws IOException {
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if (imageBytes == null || imageBytes.length == 0) {
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throw new IOException("签字图片为空");
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}
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BufferedImage sourceImage = ImageIO.read(new ByteArrayInputStream(imageBytes));
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if (sourceImage == null) {
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throw new IOException("签字图片格式不支持");
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}
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int minX = sourceImage.getWidth();
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int minY = sourceImage.getHeight();
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int maxX = -1;
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int maxY = -1;
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for (int y = 0; y < sourceImage.getHeight(); y++) {
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for (int x = 0; x < sourceImage.getWidth(); x++) {
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if (!isBlankSignPixel(sourceImage.getRGB(x, y))) {
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minX = Math.min(minX, x);
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minY = Math.min(minY, y);
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maxX = Math.max(maxX, x);
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maxY = Math.max(maxY, y);
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}
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}
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}
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if (maxX < minX || maxY < minY) {
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return imageBytes;
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}
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int padding = 2;
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int cropX = Math.max(minX - padding, 0);
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int cropY = Math.max(minY - padding, 0);
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int cropWidth = Math.min(maxX + padding, sourceImage.getWidth() - 1) - cropX + 1;
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int cropHeight = Math.min(maxY + padding, sourceImage.getHeight() - 1) - cropY + 1;
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BufferedImage trimmedImage = sourceImage.getSubimage(cropX, cropY, cropWidth, cropHeight);
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try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
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ImageIO.write(trimmedImage, "png", byteArrayOutputStream);
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return byteArrayOutputStream.toByteArray();
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}
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}
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/**
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* 判断签字图片像素是否属于可裁剪空白，兼容透明底和接近白色的扫描底色。
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*/
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private boolean isBlankSignPixel(int rgb) {
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int alpha = (rgb >> 24) & 0xff;
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int red = (rgb >> 16) & 0xff;
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int green = (rgb >> 8) & 0xff;
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int blue = rgb & 0xff;
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return alpha <= 15 || (red >= 245 && green >= 245 && blue >= 245);
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}
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/**
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* 校验“我的申请”导出只能访问当前登录人的申请，避免通过 URL 参数导出他人申请。
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*/
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@@ -823,6 +902,15 @@ public class MedicalMutualAidApplyServiceImpl extends BaseServiceImpl<MutualAppl
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}
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}
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/**
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* 校验申请单导出状态，只有互助会已审核通过的数据才允许生成正式申请单。
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*/
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private void assertMineApplyExportStatus(MutualApply apply) {
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if (apply == null || apply.getStatus() == null || apply.getStatus() != 1) {
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throw new BaseException("只有已审核的申请才能导出申请单");
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}
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}
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/**
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* 将疾病名称和住院说明合并到模板“何时何病伤住何医院”栏，保留原 Word 模板结构。
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*/
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+4
-3
@@ -13,7 +13,8 @@ layout("/layouts/platform.html"){
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.mine-table.el-table th { background: #fafafa; color: #303133; font-weight: 700; }
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.mine-table.el-table td, .mine-table.el-table th { padding: 11px 0; }
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.mine-actions { display: flex; align-items: center; justify-content: center; gap: 8px; }
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.mine-actions .el-button { min-width: 54px; padding: 7px 14px; border-radius: 2px; margin-left: 0; }
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.mine-actions .el-button { min-width: 54px; padding: 7px 12px; border-radius: 2px; margin-left: 0; }
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.mine-actions .export-apply-btn { min-width: 86px; }
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.mine-pager { display: flex; justify-content: flex-start; align-items: center; padding-top: 12px; flex-shrink: 0; }
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.mine-pager .total-text { margin-right: 18px; color: #303133; }
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</style>
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@@ -58,11 +59,11 @@ layout("/layouts/platform.html"){
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<el-tag v-else type="warning" size="mini">未审核</el-tag>
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</template>
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</el-table-column>
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<el-table-column label="操作" width="280" align="center" fixed="right">
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<el-table-column label="操作" width="310" align="center" fixed="right">
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<template slot-scope="{row}">
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<div class="mine-actions">
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<el-button @click="onView(row)" size="mini" type="primary">查看</el-button>
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<el-button @click="onExportApplyForm(row)" size="mini" type="primary">导出申请单</el-button>
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<el-button v-if="isAudited(row)" class="export-apply-btn" @click="onExportApplyForm(row)" size="mini" type="primary">导出申请单</el-button>
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<el-button v-if="isPending(row)" @click="onEdit(row)" size="mini" type="primary">编辑</el-button>
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<el-button v-if="isPending(row)" @click="onDeleteTip" size="mini" type="danger">删除</el-button>
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</div>
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