健康体征报告

stdiet-custom/src/main/java/com/stdiet/custom/utils/NutritionalUtils.java

@@ -32,6 +32,13 @@ public class NutritionalUtils {
             nutritionalCalories.setNutritionalHeat(nutritionalHeatAndQuality[0]);
             nutritionalCalories.setNutritionalQuality(nutritionalHeatAndQuality[1]);
             nutritionalCalories.setWeightNutritionalRate(HealthyUtils.calculateNutritionEveryWeight(nutritionalHeatAndQuality[1], nutritionalCalories.getWeight()));
+            //活动因子
+            nutritionalCalories.setActivityFactor(HealthyUtils.activityFactor);
+            Long[] heatArray = HealthyUtils.calculateWithoutExerciseHeat(nutritionalCalories.getMetabolizeHeat());
+            //不运动热量
+            nutritionalCalories.setWithoutExerciseHeat(heatArray[0].intValue());
+            //运动热量
+            nutritionalCalories.setExerciseHeat(heatArray[1].intValue());
         }
         return nutritionalCalories;
     }

stdiet-custom/src/main/java/com/stdiet/custom/utils/PdfUtils.java

@@ -0,0 +1,70 @@
+package com.stdiet.custom.utils;
+
+import com.itextpdf.text.DocumentException;
+import com.itextpdf.text.pdf.*;
+import com.itextpdf.text.Document;
+import com.stdiet.common.core.domain.AjaxResult;
+
+import java.io.ByteArrayOutputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Map;
+
+public class PdfUtils {
+
+    /**
+     * 生成PDF
+     * @param templatePath PDF模板文件路径
+     * @param filePath 目标文件路径
+     * @param data 数据
+     * @return
+     */
+    public static AjaxResult generatePdfFile(String templatePath, String filePath, Map<String,String> data){
+        AjaxResult ajaxResult = AjaxResult.success();
+
+        PdfReader reader;
+        FileOutputStream out;
+        ByteArrayOutputStream bos;
+        PdfStamper stamper;
+
+        try {
+            out = new FileOutputStream(filePath);// 输出流到新的pdf,没有b2.pdf时会创建
+            reader = new PdfReader(templatePath);// 读取pdf模板
+            bos = new ByteArrayOutputStream();
+            stamper = new PdfStamper(reader, bos);
+            AcroFields form = stamper.getAcroFields();
+
+            form.addSubstitutionFont(BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED));
+            for(String key : data.keySet()){
+                form.setField(key, data.get(key), true);
+            }
+            stamper.setFormFlattening(true);// 如果为false那么生成的PDF文件还能编辑，一定要设为true
+            stamper.close();
+
+            Document doc = new Document();
+
+            PdfCopy copy = new PdfCopy(doc, out);
+            doc.open();
+            PdfImportedPage importPage = null;
+            for (int i = 1; i <= reader.getNumberOfPages(); i++) {
+                importPage = copy
+                        .getImportedPage(new PdfReader(bos.toByteArray()), i);
+                copy.addPage(importPage);
+            }
+            doc.close();
+
+            //Runtime.getRuntime().exec("chmod 644 " + filePath);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            ajaxResult = AjaxResult.error();
+        } catch (IOException e) {
+            e.printStackTrace();
+            ajaxResult = AjaxResult.error();
+        } catch (DocumentException e) {
+            e.printStackTrace();
+            ajaxResult = AjaxResult.error();
+        }
+        return ajaxResult;
+    }
+}