feat:巡视报告标题字体黑体 4号，标题段落首行缩进1字符

inspect-main/inspect-main-task/src/main/java/com/inspect/resultmain/controller/DonghuanReportExportController.java

@@ -93,8 +93,10 @@ public class DonghuanReportExportController extends BaseController {
 
     /** 正文 12pt（半磅 24） */
     private static final int SZ_BODY = 24;
-    /** 小标题 16pt（半磅 32） */
-    private static final int SZ_HEAD = 32;
+    /** 小标题 14pt（半磅 28） 四号 */
+    private static final int SZ_HEAD_FOURTH = 28;
+    /** 小标题 16pt（半磅 32）三号 */
+    private static final int SZ_HEAD_THIRD = 32;
     /** 行高 atLeast（twips） */
     private static final int ROW_H = 454;
     /** 单元格左右边距（twips） */
@@ -411,6 +413,19 @@ public class DonghuanReportExportController extends BaseController {
         }
     }
 
+    /**
+     * 设置段落首行缩进 1 字符。
+     * 写 w:firstLineChars=100（Word/WPS 原生「首行缩进：1 字符」，随字号自动折算 1 个汉字宽），
+     * 同时按段落字号（halfPoints，半磅）回填 w:firstLine（twips = halfPoints × 10），
+     * 兼容不识别 firstLineChars 的阅读器（如 LibreOffice）。
+     */
+    private void setFirstLineIndentOneChar(XWPFParagraph p, int halfPoints) {
+        p.setIndentationFirstLine(halfPoints * 10);
+        CTPPr pPr = p.getCTP().isSetPPr() ? p.getCTP().getPPr() : p.getCTP().addNewPPr();
+        CTInd ind = pPr.isSetInd() ? pPr.getInd() : pPr.addNewInd();
+        ind.setFirstLineChars(BigInteger.valueOf(100));
+    }
+
     /** 页面设置：A4 + 模板版心 + 文档网格（与模板 sectPr 一致） */
     private void setupPage(XWPFDocument doc) {
         CTBody body = doc.getDocument().getBody();
@@ -471,7 +486,7 @@ public class DonghuanReportExportController extends BaseController {
         addPara(doc, reportTitle, FONT_TITLE, 44, true, false, COLOR_DARK,
                 ParagraphAlignment.CENTER, 0, 100);
         // 副标题
-        addPara(doc, "【巡检类型：动环智能巡检】", FONT_BODY, SZ_HEAD, false, false,
+        addPara(doc, "【巡检类型：动环智能巡检】", FONT_BODY, SZ_HEAD_THIRD, false, false,
                 COLOR_LIGHT, ParagraphAlignment.CENTER, 200, 100);
 
         // 空行（撑出版面，与模板一致）
@@ -505,9 +520,10 @@ public class DonghuanReportExportController extends BaseController {
 
     /** 一、巡检基本情况 */
     private void buildSectionBasic(XWPFDocument doc, InspectionReport report) {
-        XWPFParagraph h = addPara(doc, "一、巡检基本情况", FONT_HEAD, SZ_HEAD, true, false,
+        XWPFParagraph h = addPara(doc, "一、巡检基本情况", FONT_HEAD, SZ_HEAD_FOURTH, true, false,
                 null, null, 160, 80);
         setKeepNext(h);
+        setFirstLineIndentOneChar(h, SZ_HEAD_FOURTH); // 标题首行缩进 1 字符
 
         XWPFTable t = addTable(doc, 7, 4, new int[]{1827, 2655, 1920, 2659}, 9061, false);
         List<InspectionReportData> dataList = report.getReportDatalist();
@@ -570,9 +586,10 @@ public class DonghuanReportExportController extends BaseController {
 
     /** 二、巡检状态说明（静态文案，与模板一致） */
     private void buildSectionStatus(XWPFDocument doc) {
-        XWPFParagraph h = addPara(doc, "二、巡检状态说明", FONT_HEAD, SZ_HEAD, true, false,
+        XWPFParagraph h = addPara(doc, "二、巡检状态说明", FONT_HEAD, SZ_HEAD_FOURTH, true, false,
                 null, null, 160, 80);
         setKeepNext(h);
+        setFirstLineIndentOneChar(h, SZ_HEAD_FOURTH); // 标题首行缩进 1 字符
 
         XWPFTable t = addTable(doc, 4, 3, new int[]{1831, 4115, 3114}, 9060, false);
         String[][] rows = {
@@ -600,9 +617,10 @@ public class DonghuanReportExportController extends BaseController {
 
     /** 三、巡检结果概览：（一）巡检统计 + （二）缺陷汇总表 */
     private void buildSectionOverview(XWPFDocument doc, InspectionReport report) {
-        XWPFParagraph h = addPara(doc, "三、巡检结果概览", FONT_HEAD, SZ_HEAD, true, false,
+        XWPFParagraph h = addPara(doc, "三、巡检结果概览", FONT_HEAD, SZ_HEAD_FOURTH, true, false,
                 null, null, 160, 80);
         setKeepNext(h);
+        setFirstLineIndentOneChar(h, SZ_HEAD_FOURTH); // 标题首行缩进 1 字符
 
         List<InspectionReportData> dataList = report.getReportDatalist() != null
                 ? report.getReportDatalist() : Collections.emptyList();
@@ -611,9 +629,10 @@ public class DonghuanReportExportController extends BaseController {
         String statusNormal = messageUtils.get("正常");
 
         // （一）巡检统计
-        XWPFParagraph h1 = addPara(doc, "（一）巡检统计", FONT_BODY, SZ_HEAD, true, false,
+        XWPFParagraph h1 = addPara(doc, "（一）巡检统计", FONT_BODY, SZ_HEAD_THIRD, true, false,
                 null, null, 80, 40);
         setKeepNext(h1);
+        setFirstLineIndentOneChar(h1, SZ_HEAD_THIRD); // 标题首行缩进 1 字符
         XWPFTable statTable = addTable(doc, 5, 2, new int[]{4296, 4713}, 9008, true);
         setRow(statTable.getRow(0), ROW_H, false);
         headerCell(statTable.getRow(0).getCell(0), "巡检状态", 4296);
@@ -631,9 +650,10 @@ public class DonghuanReportExportController extends BaseController {
         }
 
         // （二）缺陷汇总表
-        XWPFParagraph h2 = addPara(doc, "（二）缺陷汇总表", FONT_BODY, SZ_HEAD, true, false,
+        XWPFParagraph h2 = addPara(doc, "（二）缺陷汇总表", FONT_BODY, SZ_HEAD_THIRD, true, false,
                 null, null, 80, 40);
         setKeepNext(h2);
+        setFirstLineIndentOneChar(h2, SZ_HEAD_THIRD); // 标题首行缩进 1 字符
         List<InspectionReportData> defectList = dataList.stream()
                 .filter(d -> statusDefect.equals(d.getPointStatus()))
                 .collect(Collectors.toList());
@@ -677,9 +697,10 @@ public class DonghuanReportExportController extends BaseController {
     /** 四、巡检详情：每个点位一张 8 行 × 4 列详情表 */
     private void buildSectionDetail(XWPFDocument doc, InspectionReport report,
                                     Map<String, Path> tempFileMap) {
-        XWPFParagraph h = addPara(doc, "四、巡检详情", FONT_HEAD, SZ_HEAD, true, false,
+        XWPFParagraph h = addPara(doc, "四、巡检详情", FONT_HEAD, SZ_HEAD_FOURTH, true, false,
                 null, null, 160, 80);
         setKeepNext(h);
+        setFirstLineIndentOneChar(h, SZ_HEAD_FOURTH); // 标题首行缩进 1 字符
 
         List<InspectionReportData> dataList = report.getReportDatalist() != null
                 ? report.getReportDatalist().stream().filter(item -> messageUtils.get("缺陷").equals(item.getPointStatus())).collect(Collectors.toList()) : Collections.emptyList();