public static String discountDetailListJson(List<UnitDiscountDetail> detailList) {
if (CommonUtils.isCollectionEmpty(detailList)) {
return "[]";
}
List<Map<String, String>> listMap = new ArrayList<Map<String, String>>();
Map<String, String> map = null;
for (UnitDiscountDetail detail : detailList) {
map = new HashMap<String, String>();
map.put("typeId", detail.getDiscountType());
map.put("percent", detail.getDiscountPercent().toString());
map.put("remark", detail.getRemark());
listMap.add(map);
}
String out = CommonUtils.getListMapJsonAnd(listMap);
return out;
}
/**
* 根据单元折扣id获取项目折扣的显示名称
*
* @param unitDiscountId
* @return
*/
public static String getProjectDiscountShowByUnitDiscountId(int unitDiscountId) {
StringBuffer sb = new StringBuffer();
UnitDiscount unitDiscount = unitDiscountServices.findUnitDiscountById(unitDiscountId);
try {
List<UnitDiscountDetail> detailList =
unitDiscountDetailServices.findDetailByDiscountId(unitDiscountId);
if (!CommonUtils.isCollectionEmpty(detailList)) {
for (UnitDiscountDetail detail : detailList) {
sb.append(detail.getDiscountPercent()).append("*");
}
}
List<ProjectDiscount> proList =
projectDiscountServices.findProjectDiscountByUnitDiscountId(unitDiscountId);
if (!CommonUtils.isCollectionEmpty(proList)) {
for (ProjectDiscount pro : proList) {
sb.append(pro.getDiscountPercent()).append("*");
}
}
} catch (Exception e) {
e.printStackTrace();
sb.delete(0, sb.length());
sb.append(unitDiscount.getDiscountName());
}
String ret = sb.toString();
if (ret.endsWith("*")) {
ret = ret.substring(0, ret.length() - 1);
// 增加折扣对应的说明
String computeWay = unitDiscount.getComputeWay();
String wayValue = computeWayMap.get(computeWay);
if (!CommonUtils.isStrEmpty(wayValue)) {
ret += wayValue;
}
}
if (CommonUtils.isStrEmpty(ret)) {
ret = "查看折扣";
}
return ret;
}
/**
* 根据折扣id获取其显示及折扣乘积
*
* @param discountId
* @return
*/
public static Map<String, String> getDiscountDetailShowAndMultiplyByDiscountId(
HttpServletRequest request) {
int discountId = Integer.parseInt(request.getParameter("unitDiscountId"));
Map<String, String> retMap = new HashMap<String, String>();
StringBuffer sb = new StringBuffer();
BigDecimal multiply = new BigDecimal(1); // 具体的折扣
UnitDiscount unitDiscount = unitDiscountServices.findUnitDiscountById(discountId);
try {
List<UnitDiscountDetail> detailList =
unitDiscountDetailServices.findDetailByDiscountId(discountId);
if (!CommonUtils.isCollectionEmpty(detailList)) {
for (UnitDiscountDetail detail : detailList) {
sb.append(detail.getDiscountPercent()).append("*");
multiply = multiply.multiply(detail.getDiscountPercent().divide(new BigDecimal(100)));
}
} else {
sb.append(unitDiscount.getDiscountName());
}
retMap = initSumMoneyAndContractMoney(request, discountId, multiply, retMap); // 设置其他的相关金额
} catch (Exception e) {
e.printStackTrace();
}
String detail = sb.toString();
if (detail.endsWith("*")) {
detail = detail.substring(0, detail.length() - 1);
}
// 增加折扣对应的说明
String computeWay = unitDiscount.getComputeWay();
String wayValue = computeWayMap.get(computeWay);
if (!CommonUtils.isStrEmpty(wayValue)) {
detail += wayValue;
}
retMap.put("detail", detail); // 折扣显示
retMap.put("multiply", multiply.toString()); // 具体的折扣
return retMap;
}
/**
* 根据请求参数及单元折扣id,获取单元折扣详细列表
*
* @param someDetail
* @param discountId
* @return
* @throws Exception
*/
public static List<UnitDiscountDetail> initForAddDiscountDetail(String someDetail, int discountId)
throws Exception {
// typeId1=3&percent1=99&remark1=&typeId2=4&percent2=97&remark2=&detailCount=2
Map<String, String> map = new HashMap<String, String>();
String[] details = someDetail.split("&");
for (String detail : details) {
String[] tmp = detail.split("=");
try {
map.put(tmp[0], tmp[1]);
} catch (Exception e) {
map.put(tmp[0], "");
}
}
List<UnitDiscountDetail> retList = new ArrayList<UnitDiscountDetail>();
int beanCount = Integer.parseInt(map.get("detailCount"));
for (int i = 1; i <= beanCount; i++) {
UnitDiscountDetail tmpDetail = new UnitDiscountDetail();
String typeId = map.get("typeId" + i);
String percent = map.get("percent" + i);
String remark = map.get("remark" + i);
if (CommonUtils.isStrEmpty(typeId)
&& CommonUtils.isStrEmpty(percent)
&& CommonUtils.isStrEmpty(remark)) continue;
tmpDetail.setDiscountId(discountId);
tmpDetail.setDiscountType(typeId);
tmpDetail.setDiscountPercent(CommonUtils.exceptionToZero(percent));
tmpDetail.setRemark(remark);
CommonPojoUtils.initPojoCommonFiled(tmpDetail);
retList.add(tmpDetail);
}
return retList;
}