package com.changhong.epc.count.service.tool;
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import com.changhong.epc.bean.count.MasterInfo;
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import com.changhong.epc.count.service.count.model.UnitInfo;
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import com.changhong.epc.bean.count.MeInfo;
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import com.changhong.epc.count.service.system.model.SystemFunContextType;
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import com.googlecode.aviator.runtime.type.AviatorObject;
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import com.iemsoft.framework.cloud.core.tools.ObjectUtil;
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import com.iemsoft.framework.cloud.core.tools.StringUtil;
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import org.apache.commons.lang3.math.NumberUtils;
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import java.util.Map;
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import java.util.Objects;
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/**
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* 系统函数工具类
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*/
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public class SystemFunTool {
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/**
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* 获得函数参数值
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* @param arg1
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* @param env
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* @return
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*/
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public static Object getVal(AviatorObject arg1, Map<String, Object> env){
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if(arg1 == null){
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return null;
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}
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return arg1.getValue(env);
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}
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/**
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* 比较两个值大小
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* @param arg1
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* @param arg2
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* @param env
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* @return
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*/
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public static int compareTo(AviatorObject arg1, AviatorObject arg2, Map<String, Object> env){
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Object val1 = getVal(arg1, env);
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Object val2 = getVal(arg2, env);
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if(val1 == null && val2 != null){
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return 1;
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}
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if(val2 == null && val1 != null){
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return -1;
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}
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if(val1 == null && val2 == null){
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return 0;
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}
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if(isNumber(val1) && isNumber(val2)){
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return new Double(getNumber(val1).doubleValue() - getNumber(val2).doubleValue()).intValue();
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}else{
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return Objects.toString(val1, "").compareTo(Objects.toString(val2, ""));
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}
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}
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/**
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* 获得数值类型参数
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* @param arg1
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* @param env
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* @return
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*/
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public static Number getNumberVal(AviatorObject arg1, Map<String, Object> env){
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Object val = getVal(arg1, env);
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if(val instanceof MeInfo){
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return getNumber(((MeInfo) val).getMeValue());
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}else {
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return getNumber(val);
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}
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}
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/**
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* 获得字符类型参数
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* @param arg1
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* @param env
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* @return
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*/
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public static String getStringVal(AviatorObject arg1, Map<String, Object> env){
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return getStringVal(arg1, env, getJourney(env));
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}
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public static String getStringVal(AviatorObject arg1, Map<String, Object> env, UnitInfo unitInfo){
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Object val = getVal(arg1, env);
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// 引用主数据占位
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if(val instanceof MeInfo){
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MeInfo meInfo = ((MeInfo) val);
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if(StringUtil.isBlank(meInfo.getMeValue())){
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return Objects.toString(getJourneyValByMdCode(unitInfo, meInfo.getMdCode()), "");
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}else{
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return Objects.toString(meInfo.getMeValue(), "");
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}
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}
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// 常量 控件别名、主数据 占位
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if(val instanceof String){
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String strVal = Objects.toString(val, "");
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Object v = getJourneyValByFromKey(unitInfo, strVal);
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if(ObjectUtil.notEmpty(v)){
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return Objects.toString(v, "");
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}
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v = getJourneyValByMdCode(unitInfo, strVal);
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if(ObjectUtil.notEmpty(v)){
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return Objects.toString(v, "");
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}
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}
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// 常量值
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return Objects.toString(val, "");
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}
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/**
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* 获得当前行程信息
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* @param env
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* @return
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*/
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public static UnitInfo getJourney(Map<String, Object> env) {
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UnitInfo j = (UnitInfo) env.get(SystemFunContextType.JOURNEY.toString());
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return j;
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}
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public static Object getJourneyValByMdCode(UnitInfo unitInfo, String mdCode){
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if(unitInfo == null){
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return null;
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}
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MasterInfo master = null;
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for(MasterInfo masterInfo : unitInfo.getUnitInfoMdJoinAll()){
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if(Objects.equals(masterInfo.getMdCode(), mdCode)){
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master = masterInfo;
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}
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}
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if(master == null){
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return null;
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}
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return master.getMeVal();
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}
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public static Object getJourneyValByFromKey(UnitInfo unitInfo, String fromKey){
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if(unitInfo == null){
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return null;
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}
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for (MasterInfo masterInfo: unitInfo.getUnitInfo()) {
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if(Objects.equals(masterInfo.getAlias(), fromKey)){
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return masterInfo.getMeVal();
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}
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}
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return null;
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}
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/**
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* 获得自定义类型参数
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* @param arg1
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* @param env
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* @return
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*/
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public static MeInfo getMeInfoVal(AviatorObject arg1, Map<String, Object> env){
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Object val = getVal(arg1, env);
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if(val instanceof MeInfo){
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return (MeInfo) val;
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}else{
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return null;
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}
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}
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public static <T> T getMeInfoProp(AviatorObject arg1, Map<String, Object> env, MeInfoFunction<T> meInfoFunction){
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Object val = getVal(arg1, env);
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if(val instanceof MeInfo){
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return meInfoFunction.getProp((MeInfo) val);
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}else{
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return null;
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}
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}
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@FunctionalInterface
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public interface MeInfoFunction<T>{
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T getProp(MeInfo meInfo);
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}
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/**
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* 返回数值类型
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* @param val
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* @return
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*/
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public static Number getNumber(Object val){
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if(val instanceof Number){
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return (Number) val;
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}
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String strVal = Objects.toString(val, "");
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if(NumberUtils.isNumber(strVal)){
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return NumberUtils.createNumber(strVal);
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}
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return new Integer(0);
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}
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/**
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* 是否是数值类型
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* @param val
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* @return
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*/
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public static boolean isNumber(Object val){
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return NumberUtils.isNumber(Objects.toString(val, ""));
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}
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/**
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* 获取表单控件值
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*/
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public static MasterInfo getNumberObject(UnitInfo unitInfo){
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if(unitInfo == null){
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return null;
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}
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for (MasterInfo masterInfo: unitInfo.getUnitInfo()) {
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if(masterInfo.getAlias().indexOf("number_")==0){
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return masterInfo;
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}
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}
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return null;
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}
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}
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