@Transactional(rollbackFor = Exception.class)

@Overridepublic List save(List>> list, int ztId, int year, int month, booleanhasErr) {

logger.info("--start---导入判断----");

List error = new ArrayList<>();

List newZwmxz = new ArrayList<>();

String pattern= "^[-]?\\d+(\\.\\d+)?$";//遍历传过来的数据集合

for(var item : list) {//每一行

for(var row : item.entrySet()) {//获取行的索引

Integer rowIndex =row.getKey();//索引为0表示为表头

if (rowIndex == 0) {

String leftYear= row.getValue().get(1);

String rightYear= row.getValue().get(2);

logger.info("---leftYear={}--------rightYear={}----------", leftYear, rightYear);

String left= judgeYear(leftYear, year, "B");if (left != null) {

error.add(left);

}

String right= judgeYear(rightYear, year, "C");if (right != null) {

error.add(right);

}

}else{

rowIndex++;

logger.info("---rowIndex={}--------", rowIndex);

Zwmxz it= newZwmxz();//遍历每一行的每一列数据，并校验

for(var col : row.getValue().entrySet()) {switch(col.getKey()) {case 1:if (col.getValue() == null) {

error.add("序号为【" + rowIndex + "】的数据的B列【月份】不可为空!");

}else{if(Pattern.matches(pattern, col.getValue().trim())) {if (Integer.parseInt(col.getValue().trim()) ==month) {

it.setMonth(month);

}else{

error.add("序号为【" + rowIndex + "】的数据的B列【月份】与当前期间的月份不一致!");

}

}else{

error.add("序号为【" + rowIndex + "】的数据的B列【月份】需要是正常的阿拉伯数字月份!");

}

}break......................................................case 16:if (col.getValue() == null) {

it.setYe(BigDecimal.ZERO);

}else{if(Pattern.matches(pattern, col.getValue().trim())) {

it.setYe(newBigDecimal(col.getValue()));

}else{

it.setYe(BigDecimal.ZERO);

}

}break;case 17:

it.setSdocId(col.getValue());break;default:break;

}

}

it.setZtId(ztId);

it.setYear(year);

Date date= newDate();

it.setUpdatedAt(date);

it.setCreatedAt(date);

newZwmxz.add(it);

}

}

}//以上数据 若存在一条报错的数据，则全部导入失败！

if (error.size() > 0 ||hasErr) {

zwmxzRepository.deleteAllByZtIdAndYearAndMonth(ztId, year, month);

}else{for(var it : newZwmxz) {

zwmxzRepository.save(it);

}

}returnerror;

}private String judgeYear(String year1, intyear2, String position) {

String pattern= "^[0-9]+$";if (year1 == null) {return "Excel的" + position + "列的表头年份不可为空！";

}else{

String trim=year1.trim();if (trim.length() >= 4) {

String substring= trim.substring(0, 4);

logger.info("-----year1:{}", substring);if(Pattern.matches(pattern, substring)) {if (Integer.parseInt(substring) !=year2) {return "Excel的" + position + "列的表头年份与当前期间年份不一致！";

}

}else{return "Excel的" + position + "列的表头年份不规范！";

}

}else{return "Excel的" + position + "列的表头年份不规范！";

}

}return null;

}