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422 lines
19 KiB
422 lines
19 KiB
package com.xujie.sys.common.utils;
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import lombok.Setter;
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import org.apache.poi.ooxml.POIXMLDocumentPart;
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import org.apache.poi.ss.usermodel.*;
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import org.apache.poi.xssf.usermodel.*;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.*;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class ExcelTemplate {
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final private static Pattern PATTERN_HDR_FIELD = Pattern.compile("\\$\\{(.*?)}", Pattern.MULTILINE);
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final private static Pattern PATTERN_DTL_FIELD = Pattern.compile("#\\{(.*?)}", Pattern.MULTILINE);
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private XSSFWorkbook workbook;
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private Map<String, Object> variables = new HashMap<>();
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private List<Map<String, Object>> listVariables = new ArrayList<>();
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// 是否下移形状格式
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@Setter
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private boolean moveShape = false;
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// 是否下移印章（印章是图片）
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@Setter
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private boolean moveSeal = false;
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// 是否设置单元格样式
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@Setter
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private boolean cellStyle = false;
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// 是否设置单元格样式 针对RFID不需要序号定制
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@Setter
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private boolean cellStyle2 = false;
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// 是否设置合并单元格样式
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@Setter
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private boolean rangeStyle = false;
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// 价格靠右 发票
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@Setter
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private boolean priceRight = false;
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// 数字靠右 箱单
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@Setter
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private boolean intRight = false;
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// 报关单
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@Setter
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private boolean delRight = false;
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private ExcelTemplate(){}
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public static ExcelTemplate load(InputStream template) throws IOException {
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ExcelTemplate excelTemplate = new ExcelTemplate();
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excelTemplate.workbook = new XSSFWorkbook(template);
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return excelTemplate;
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}
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public void addVar(String key, Object value){
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variables.put(key, value);
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}
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public void addVarAll(Map values){
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variables.putAll(values);
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}
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public void addListVar(Map<String, Object> row){
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listVariables.add(row);
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}
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public void addListVarAll(Collection rows){
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listVariables.addAll(rows);
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}
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public void clearAll(){
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variables.clear();
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listVariables.clear();
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moveShape = false;
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moveSeal = false;
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cellStyle = false;
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rangeStyle = false;
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priceRight = false;
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}
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private boolean findAndRemoveMergedRegion(XSSFSheet sheet, int rowIndex) {
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for (int mi = 0; mi < sheet.getMergedRegions().size(); mi++) {
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if (sheet.getMergedRegions().get(mi).getFirstRow() == rowIndex) {
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sheet.removeMergedRegion(mi);
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return true;
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}
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}
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return false;
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}
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public XSSFWorkbook render(int index) throws IOException {
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XSSFSheet sheet = workbook.getSheetAt(index);
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CellCopyPolicy copyPolicy = new CellCopyPolicy();
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int dtlRowIndex = -1;
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// find detail rows
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for (int i = 0; i < sheet.getLastRowNum(); i++) {
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XSSFRow row = sheet.getRow(i);
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if (row == null) {
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continue;
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}
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for (int j = 0; j < row.getLastCellNum(); j++) {
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XSSFCell c = sheet.getRow(i).getCell(j);
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if (c == null) {
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continue;
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}
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String cellValue = c.toString();
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Matcher matcherDtl = PATTERN_DTL_FIELD.matcher(cellValue);
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if (matcherDtl.find()) {
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dtlRowIndex = i;
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break;
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}
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}
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if (dtlRowIndex >= 0) {
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break;
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}
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}
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if (dtlRowIndex < sheet.getLastRowNum() && listVariables.size() > 1) {
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//循环列表以下区域整体下移
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int _rows = sheet.getLastRowNum();
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for(int i = _rows; i > dtlRowIndex; i--){
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sheet.copyRows(i, i, i + listVariables.size() -1 , copyPolicy);
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}
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for(int i = 0; i < listVariables.size() - 1; i++) {
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int destRowIndex = dtlRowIndex + 1 + i;
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sheet.createRow(destRowIndex); //clear destination row
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while(findAndRemoveMergedRegion(sheet, destRowIndex)){
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continue;
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}
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sheet.copyRows(dtlRowIndex, dtlRowIndex, destRowIndex, copyPolicy);
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}
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}
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// 遍历所有形状 将列表下方的形状坐标也下移
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if (moveShape) {
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List<POIXMLDocumentPart> relations = sheet.getRelations();
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for (POIXMLDocumentPart part : relations) {
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if (part instanceof XSSFDrawing) {
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XSSFDrawing drawing = (XSSFDrawing) part;
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List<XSSFShape> shapes = drawing.getShapes();
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for(int i = 0; i < shapes.size(); i++) {
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if ((i==3 || i==5) && shapes.get(i) instanceof XSSFSimpleShape) {
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XSSFSimpleShape simpleShape = (XSSFSimpleShape) shapes.get(i);
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ClientAnchor anchor = (ClientAnchor) simpleShape.getAnchor();
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// 调整行坐标实现下移
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anchor.setRow1(anchor.getRow1() + listVariables.size() - 1);
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anchor.setRow2(anchor.getRow2() + listVariables.size() - 1);
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}
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if ((i==4 || i==6) && shapes.get(i) instanceof XSSFSimpleShape) {
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XSSFSimpleShape simpleShape = (XSSFSimpleShape) shapes.get(i);
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ClientAnchor anchor = (ClientAnchor) simpleShape.getAnchor();
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// 调整行坐标实现下移 因为只占一行 所以不需要调整row2
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anchor.setRow1(anchor.getRow1() + listVariables.size() - 1);
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}
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}
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}
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}
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}
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// 遍历所有图片 将列表下方的形状坐标也下移
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if (moveSeal) {
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List<POIXMLDocumentPart> relations = sheet.getRelations();
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for (POIXMLDocumentPart part : relations) {
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if (part instanceof XSSFDrawing) {
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XSSFDrawing drawing = (XSSFDrawing) part;
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List<XSSFShape> shapes = drawing.getShapes();
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for (XSSFShape shape : shapes) {
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// 只处理图片类型的形状
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if (shape instanceof XSSFPicture) {
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XSSFPicture picture = (XSSFPicture) shape;
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// 调整行坐标实现下移
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ClientAnchor anchor = (ClientAnchor) picture.getAnchor();
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if (anchor.getRow1() > 10) { // 只下移位于10行之后的图片
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anchor.setRow1(anchor.getRow1() + listVariables.size() - 1);
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anchor.setRow2(anchor.getRow2() + listVariables.size() - 1);
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}
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}
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}
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}
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}
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}
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List<Integer> dtlRows = new ArrayList<>();
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//整体填值
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for (int i = 0; i <= sheet.getLastRowNum(); i++) {
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XSSFRow row = sheet.getRow(i);
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if (row == null) {
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continue;
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}
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for (int j = 0; j < row.getLastCellNum(); j++) {
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XSSFCell c = sheet.getRow(i).getCell(j);
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if (c == null) {
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continue;
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}
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String cellValue = c.toString();
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if ("#{pn}".equals(cellValue)) {
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dtlRows.add(i);
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}
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if ("#{levy}".equals(cellValue)) {
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dtlRows.add(i);
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}
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Matcher matcherHdr = PATTERN_HDR_FIELD.matcher(cellValue);
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String result = c.getStringCellValue();
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while (matcherHdr.find()) {
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for (int ri = 1; ri <= matcherHdr.groupCount(); ri++) {
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String field = matcherHdr.group(ri);
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Object value = variables.getOrDefault(field, "");
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result = result.replace(matcherHdr.group(0), String.valueOf(value));
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}
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if ("${phone1}".equals(cellValue) || "${phone2}".equals(cellValue) || "${hs_code}".equals(cellValue)) {
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c.setCellValue(result); // 字符串
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} else {
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try {
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double num = Double.parseDouble(result.replace(",", ""));
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c.setCellValue(num); // 数值
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} catch (NumberFormatException e) {
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c.setCellValue(result); // 字符串
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}
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}
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}
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Matcher matcherDtl = PATTERN_DTL_FIELD.matcher(cellValue);
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while (matcherDtl.find()) {
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for (int ri = 1; ri <= matcherDtl.groupCount(); ri++) {
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String field = matcherDtl.group(ri);
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c.setCellValue(cellValue.replace(matcherDtl.group(0), String.valueOf(listVariables.get(i - dtlRowIndex).getOrDefault(field, ""))));
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}
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// 设置样式
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if (cellStyle) {
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XSSFCellStyle style = c.getCellStyle();
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style.setBorderBottom(BorderStyle.NONE);
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style.setBorderTop(BorderStyle.NONE);
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style.setWrapText(true);
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style.setAlignment(HorizontalAlignment.LEFT);
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c.setCellStyle(style);
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if (rangeStyle && j < 4) {
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for (int mi = 0; mi < 3; mi++) {
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XSSFCell nextc = sheet.getRow(i).getCell(c.getColumnIndex()+mi+1);
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if (nextc == null) {
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continue;
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}
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nextc.setCellStyle(style);
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}
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}
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}
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}
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}
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}
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// 设置明细样式，因为明细是动态添加的，会有样式和模版偏差，此处主要是第2、3列的样式需要设置
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if (cellStyle) {
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for (Integer dtlRow : dtlRows) {
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XSSFCell c1 = sheet.getRow(dtlRow).getCell(cellStyle2?0:1);
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if (c1 == null) {
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continue;
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}
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XSSFCellStyle style = workbook.createCellStyle();
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style.setBorderRight(BorderStyle.NONE);
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style.setBorderLeft(BorderStyle.MEDIUM); // 实线
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style.setBorderBottom(BorderStyle.NONE);
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style.setBorderTop(BorderStyle.NONE);
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Font font = workbook.createFont();
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font.setFontName("Arial"); // 设置字体
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font.setFontHeightInPoints((short) 10); // 设置字号
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style.setFont(font);
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style.setVerticalAlignment(VerticalAlignment.TOP);
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c1.setCellStyle(style);
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XSSFCell c2 = sheet.getRow(dtlRow).getCell(cellStyle2?1:2);
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if (c2 == null) {
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continue;
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}
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XSSFCellStyle style2 = workbook.createCellStyle();
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style2.setBorderRight(BorderStyle.MEDIUM);
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style2.setBorderLeft(BorderStyle.NONE);
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style2.setBorderBottom(BorderStyle.NONE);
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style2.setBorderTop(BorderStyle.NONE);
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Font font2 = workbook.createFont();
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font2.setFontName("Arial"); // 设置字体
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font2.setFontHeightInPoints((short) 10); // 设置字号
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style2.setFont(font2);
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style2.setVerticalAlignment(VerticalAlignment.TOP);
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style2.setAlignment(HorizontalAlignment.LEFT);
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style2.setWrapText(true);
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c2.setCellStyle(style2);
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if (priceRight) { //仅供发票excel使用，第8、9是价格列居右
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for (int i = 6; i < 9; i++) {
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XSSFCell c7 = sheet.getRow(dtlRow).getCell(i);
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if (c7 == null) {
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continue;
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}
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// 尝试把字符串转成数值
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if (c7.getCellType() == CellType.STRING) {
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String strVal = c7.getStringCellValue();
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if (strVal != null && !strVal.trim().isEmpty()) {
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try {
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double num = Double.parseDouble(strVal.replace(",", ""));
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c7.setCellValue(num); // 转换为数值写回
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} catch (NumberFormatException e) {
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// 如果不是数字就保留原字符串
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System.out.println("非数字，保持原值: " + strVal);
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}
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}
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}
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// 创建样式
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XSSFCellStyle style7 = workbook.createCellStyle();
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style7.setBorderRight(BorderStyle.MEDIUM);
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style7.setBorderLeft(BorderStyle.NONE);
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style7.setBorderBottom(BorderStyle.NONE);
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style7.setBorderTop(BorderStyle.NONE);
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Font font7 = workbook.createFont();
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font7.setFontName("Arial");
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font7.setFontHeightInPoints((short) 10);
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style7.setFont(font7);
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style7.setVerticalAlignment(VerticalAlignment.TOP);
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style7.setAlignment(HorizontalAlignment.RIGHT);
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// 设置千分位格式
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DataFormat dataFormat = workbook.createDataFormat();
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style7.setDataFormat(i==6?dataFormat.getFormat("#,##0"):
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i==7?dataFormat.getFormat("#,##0.00000")
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:dataFormat.getFormat("#,##0.00"));
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c7.setCellStyle(style7);
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}
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}
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if (intRight) { //仅供箱单excel使用
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for (int i = 4; i < 9; i++) {
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XSSFCell c7 = sheet.getRow(dtlRow).getCell(i);
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if (c7 == null) {
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continue;
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}
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// 尝试把字符串转成数值
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if (c7.getCellType() == CellType.STRING) {
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String strVal = c7.getStringCellValue();
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if (strVal != null && !strVal.trim().isEmpty()) {
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try {
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double num = Double.parseDouble(strVal.replace(",", ""));
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c7.setCellValue(num); // 转换为数值写回
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} catch (NumberFormatException e) {
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// 如果不是数字就保留原字符串
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System.out.println("非数字，保持原值: " + strVal);
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}
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}
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}
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// 创建样式
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XSSFCellStyle style7 = workbook.createCellStyle();
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style7.setBorderRight(BorderStyle.MEDIUM);
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style7.setBorderLeft(i==4?BorderStyle.MEDIUM:BorderStyle.NONE);
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style7.setBorderBottom(BorderStyle.NONE);
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style7.setBorderTop(BorderStyle.NONE);
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Font font7 = workbook.createFont();
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font7.setFontName("Arial");
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font7.setFontHeightInPoints((short) 10);
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style7.setFont(font7);
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style7.setVerticalAlignment(VerticalAlignment.TOP);
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style7.setAlignment(HorizontalAlignment.RIGHT);
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// 设置千分位格式
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if (i==4 || i==5 || i==8) {
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DataFormat dataFormat = workbook.createDataFormat();
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style7.setDataFormat(dataFormat.getFormat("#,##0"));
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} else {
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DataFormat dataFormat = workbook.createDataFormat();
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style7.setDataFormat(dataFormat.getFormat("#,##0.00"));
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}
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c7.setCellStyle(style7);
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}
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}
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}
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}
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if (delRight) {
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for (Integer dtlRow : dtlRows) {
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for (int i = 6; i < 12; i++) {
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if (i==6 || i==11) {
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XSSFCell c7 = sheet.getRow(dtlRow).getCell(i);
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if (c7 == null) {
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continue;
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}
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// 尝试把字符串转成数值
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if (c7.getCellType() == CellType.STRING) {
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String strVal = c7.getStringCellValue();
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if (strVal != null && !strVal.trim().isEmpty()) {
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try {
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double num = Double.parseDouble(strVal.replace(",", ""));
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c7.setCellValue(num); // 转换为数值写回
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} catch (NumberFormatException e) {
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// 如果不是数字就保留原字符串
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System.out.println("非数字，保持原值: " + strVal);
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}
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}
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}
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// 创建样式
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XSSFCellStyle style7 = workbook.createCellStyle();
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style7.setBorderRight(BorderStyle.NONE);
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style7.setBorderLeft(BorderStyle.NONE);
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style7.setBorderBottom(BorderStyle.NONE);
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style7.setBorderTop(BorderStyle.NONE);
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Font font7 = workbook.createFont();
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font7.setFontName("Arial");
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font7.setFontHeightInPoints((short) 10);
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style7.setFont(font7);
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style7.setVerticalAlignment(VerticalAlignment.CENTER);
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style7.setAlignment(HorizontalAlignment.RIGHT);
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// 设置千分位格式
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DataFormat dataFormat = workbook.createDataFormat();
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style7.setDataFormat(i==6?dataFormat.getFormat("#,##0"):dataFormat.getFormat("#,##0.00"));
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c7.setCellStyle(style7);
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}
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}
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}
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}
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return workbook;
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}
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}
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