public ResponseEntity<byte[]> exportPDF(String ids, HttpServletResponse response) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Font content = null;
BaseFont bf;
Font font = null;
Font totalAmountFont = null;
Font totalTitleFont = null;
try {
BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
bf = BaseFont.createFont( "STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
content = new Font(bfChinese, 10, Font.NORMAL);
font = new Font(bf,20,Font.BOLD, BaseColor.BLACK);
totalTitleFont = new Font(bf,14,Font.BOLD, BaseColor.BLACK);
totalAmountFont = new Font(bf,14,Font.BOLD, BaseColor.RED);
} catch (Exception e) {
log.error("创建字体异常，请检查系统是否有对应字体");
e.printStackTrace();
}
Document document = new Document(new RectangleReadOnly(595F, 842F));
document.setMargins(60, 60, 60, 60);
try {
PdfWriter.getInstance(document, baos);
document.open();
String[] split = ids.replaceAll(" ", "").split(",");
for (String id : split) {
MonthBillVO monthBillVO = this.getDetailsById(Long.valueOf(id));
User user = userService.getById(monthBillVO.getUserId());
Assert.isNull(user, "用户不存在！");
List<MonthBillDetail> detailList = monthBillVO.getDetailList();
Assert.isListNull(detailList, "月账单信息为空");
Paragraph paragraph = new Paragraph("月对账明细表",font);
paragraph.setAlignment(1);
document.add(paragraph);
PdfPTable table = new PdfPTable(new float[]{25f,15f,15f,25f,35f,25f});
table.setSpacingBefore(20f);
table.setWidthPercentage(100.0F);
table.setHeaderRows(1);
table.getDefaultCell().setHorizontalAlignment(1);
PdfPCell cell = null;
String[] infoTitles = new String[]{"姓名", "性别", "年龄", "护理级别", "床位", "床位类别"};
for (String title : infoTitles) {
cell = new PdfPCell(new Paragraph(title,content));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
}
List<PdfPCell> oldmanCellList = new ArrayList<>();
oldmanCellList.add(new PdfPCell(new Paragraph(user.getUserName(), content)));
oldmanCellList.add(new PdfPCell(new Paragraph(user.getGender() == "1" ? "男":"女", content)));
oldmanCellList.add(new PdfPCell(new Paragraph(user.getAge().toString(), content)));
oldmanCellList.add(new PdfPCell(new Paragraph(user.getNursingLevelName(), content)));
oldmanCellList.add(new PdfPCell(new Paragraph(user.getBedName(), content)));
if (ObjectUtil.isNotNull(user.getBedId())){
R<BcRoomVO> roomResult = remoteRoomService.getRoomNameById(oldman.getBedId().longValue(), SecurityConstants.FROM_IN);
if (ObjectUtil.isNotNull(roomResult.getData())){
oldmanCellList.add(new PdfPCell(new Paragraph(roomResult.getData().getCategoryName(), content)));
}
}
oldmanCellList.forEach(item -> {
item.setHorizontalAlignment(Element.ALIGN_CENTER);
item.setVerticalAlignment(Element.ALIGN_MIDDLE);
table.addCell(item);
});
List<MonthBillChargeTypeEnum> chargeType = MonthBillChargeTypeEnum.getAll();
Map<Integer, PdfPTable> tableMap = new HashMap<>();
for (MonthBillChargeTypeEnum monthBillChargeTypeEnum : chargeType) {
PdfPTable table3 = new PdfPTable(new float[]{15f,25f,25f,25f,25f,25f,25f,25f,25f});
table3.setSpacingBefore(20f);
table3.setWidthPercentage(100.0F);
table3.setHeaderRows(1);
table3.getDefaultCell().setHorizontalAlignment(1);
String[] titles = new String[]{"序号", "费用类别", "明细", "开始时间", "结束时间", "费用总价", "优惠", "结算价", "备注"};
for (String title : titles) {
cell = new PdfPCell(new Paragraph(title,content));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table3.addCell(cell);
}
tableMap.put(monthBillChargeTypeEnum.getId(), table3);
}
Map<Integer, List<MonthBillDetail>> groupList = detailList.stream().collect(Collectors.groupingBy(MonthBillDetail::getChargeType));
for (MonthBillChargeTypeEnum type : chargeType) {
List<MonthBillDetail> billDetails = groupList.get(type.getId());
if (CollectionUtils.isEmpty(billDetails)){
continue;
}
List<PdfPCell> cellList = new ArrayList<>();
for (int i=0; i < billDetails.size() ;i++) {
MonthBillDetail detail = detailList.get(i);
cellList.add(new PdfPCell(new Paragraph(i+1+"", content)));
cellList.add(new PdfPCell(new Paragraph(detail.getCostCategoryName(), content)));
cellList.add(new PdfPCell(new Paragraph(detail.getItemName(), content)));
cellList.add(new PdfPCell(new Paragraph(detail.getStartDate().toLocalDate().toString(), content)));
cellList.add(new PdfPCell(new Paragraph(detail.getEndDate().toLocalDate().toString(), content)));
cellList.add(new PdfPCell(new Paragraph(detail.getTotalAmount().toString(), content)));
cellList.add(new PdfPCell(new Paragraph(detail.getReliefAmount().toString(), content)));
cellList.add(new PdfPCell(new Paragraph(detail.getSettlementAmount().toString(), content)));
cellList.add(new PdfPCell(new Paragraph(detail.getRemark(), content)));
}
cellList.forEach(item -> {
item.setHorizontalAlignment(Element.ALIGN_CENTER);
item.setVerticalAlignment(Element.ALIGN_MIDDLE);
tableMap.get(type.getId()).addCell(item);
});
}
document.add(new Paragraph("\n"));
document.add(new Paragraph("▋ 用户信息",content));
document.add(table);
for (Integer key : tableMap.keySet()) {
PdfPTable pdfPTable = tableMap.get(key);
document.add(new Paragraph("\n"));
document.add(new Paragraph("▋ " + MonthBillChargeTypeEnum.getById(key).getValue(), content));
int size = pdfPTable.size();
if (size > 1){
document.add(pdfPTable);
}else{
Paragraph info = new Paragraph("无", content);
info.setAlignment(Element.ALIGN_LEFT);
document.add(info);
}
}
document.add(new Paragraph("\n"));
document.add(new LineSeparator());
Paragraph totalTitle = new Paragraph("合计应收费用", totalTitleFont);
totalTitle.setAlignment(Element.ALIGN_RIGHT);
document.add(totalTitle);
Paragraph totalAmount = new Paragraph("￥ " + monthBillVO.getSettlementAmount(), totalAmountFont);
totalAmount.setAlignment(Element.ALIGN_RIGHT);
document.add(totalAmount);
document.newPage();
}
document.close();
HttpHeaders headers = new HttpHeaders();
headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=example.pdf");
MediaType mediaType = MediaType.APPLICATION_PDF;
return ResponseEntity.ok()
.headers(headers)
.contentType(mediaType)
.body(baos.toByteArray());
} catch (com.itextpdf.text.DocumentException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
