package com.changhong.epc.count.service.system.func;

import com.changhong.epc.bean.count.MasterInfo;
import com.changhong.epc.bean.count.func.FunNameKey;
import com.changhong.epc.bean.count.func.FunctionInfo;
import com.changhong.epc.bean.count.func.annotation.MyFunc;
import com.changhong.epc.count.service.count.model.UnitInfo;
import com.changhong.epc.count.service.system.func.set.aggregate.*;
import com.changhong.epc.count.service.system.func.set.basic.CeilIntegerFuntion;
import com.changhong.epc.count.service.system.func.set.basic.FloorIntegerFuntion;
import com.changhong.epc.count.service.system.func.set.basic.RoundIntegerFuntion;
import com.changhong.epc.count.service.system.func.set.date.*;
import com.changhong.epc.count.service.system.func.set.norm.GetValDouble;
import com.changhong.epc.count.service.system.func.set.norm.GetValString;
import com.changhong.epc.count.service.system.func.set.norm.MasterParam;
import com.changhong.epc.count.service.system.func.set.util.CurrencyAmount;
import com.googlecode.aviator.AviatorEvaluator;
import com.iemsoft.framework.cloud.core.tools.MsgTool;
import org.springframework.stereotype.Component;
import org.springframework.ui.ModelMap;

import java.lang.reflect.Field;
import java.util.*;

/**
 * 函数注册
 * @author wangZX
 *
 */
@Component
public class FunRegister  {

	/**
	 * 注册说有函数
	 */
	static{
		AviatorEvaluator.addFunction(new DateFuntion());
		AviatorEvaluator.addFunction(new FirstUnitFuntion());
		AviatorEvaluator.addFunction(new GetCpnVal());
		AviatorEvaluator.addFunction(new LastUnitFuntion());
		AviatorEvaluator.addFunction(new UnitSumStr());
		AviatorEvaluator.addFunction(new CeilIntegerFuntion());
		AviatorEvaluator.addFunction(new FloorIntegerFuntion());
		AviatorEvaluator.addFunction(new RoundIntegerFuntion());
		AviatorEvaluator.addFunction(new GetDateAddHour());
		AviatorEvaluator.addFunction(new GetDayFuntion());
		AviatorEvaluator.addFunction(new GetHourFuntion());
		AviatorEvaluator.addFunction(new GetMonthFuntion());
		AviatorEvaluator.addFunction(new GetYearFuntion());
		AviatorEvaluator.addFunction(new NowDate());
		AviatorEvaluator.addFunction(new GetValString());
		AviatorEvaluator.addFunction(new GetValDouble());
		AviatorEvaluator.addFunction(new MasterParam());
		AviatorEvaluator.addFunction(new CountFuntion());
		AviatorEvaluator.addFunction(new CurrencyAmount());
	}

	public static void main(String... args){
		System.out.println(AviatorEvaluator.execute("(first('From_site_land')==last('To_site_land') && getDate(first('FromDate'), 'yyyy-MM-dd')==getDate(last('ToDate'), 'yyyy-MM-dd') && last('LeaveDate')==\"\")||(first('From_site_land')==last('To_site_land') && getDate(first('FromDate'), 'yyyy-MM-dd')==getDate(last('LeaveDate'), 'yyyy-MM-dd')&&last('LeaveDate')!=\"\")"
//		System.out.println(AviatorEvaluator.execute("first('From_site_land')==last('To_site_land')"
				, new ModelMap(
					"ALL_JOURNEY", Arrays.asList(
						new UnitInfo(){
							{
								setUnitInfo(
										new HashSet<>(Arrays.asList(
												new MasterInfo("F000073", "", "1", "From_site_land")
												, new MasterInfo("F000073", "", "2", "To_site_land")
												, new MasterInfo("", "", "2019-03-06 08:39", "FromDate")
												, new MasterInfo("", "", "2019-03-06 09:15:00", "ToDate")
												, new MasterInfo("", "", "2019-03-06 16:39", "LeaveDate")
										))
								);
							}
						}
						, new UnitInfo(){
							{
								setUnitInfo(
										new HashSet<>(Arrays.asList(
												new MasterInfo("F000073", "", "2", "From_site_land")
												, new MasterInfo("F000073", "", "1", "To_site_land")
												, new MasterInfo("", "", "2019-03-06 16:39", "FromDate")
												, new MasterInfo("", "", "2019-03-06 17:15:00", "ToDate")
												, new MasterInfo("", "", "", "LeaveDate")
										))
								);
							}
						}
				)
				)));
	}
	
	/**
	 * 返回所有函数
	 * @return
	 */
	public Map<String,List<FunctionInfo>> getFuncList(){
		
		Map<String, List<FunctionInfo>> funcs = new HashMap<>();
		
		Field[] typeName = FunNameKey.class.getDeclaredFields();
		MyFunc temp = null;
		for (Field field : typeName) {
			temp = field.getDeclaredAnnotation(MyFunc.class);
			if(temp != null && temp.isShow()){
				List<FunctionInfo> funInfos = funcs.get(temp.group().toString());
				if(funInfos == null){
					funInfos = new ArrayList<>();
					funcs.put(temp.group().toString(), funInfos);
				}
				String val;
				try {
					val = Objects.toString(field.get(new FunNameKey(){}), "");
				} catch (IllegalAccessException e) {
					val = "";
				}
				FunctionInfo myFunc = new FunctionInfo();
				myFunc.setFormat(MsgTool.get(temp.format()));
				myFunc.setShowFormat(val + MsgTool.get(temp.formatShow()));
				myFunc.setGroup(temp.group().getFuncGroupName().getName());
				myFunc.setInfo(MsgTool.get(temp.info()));
				funInfos.add(myFunc);
			}
		}
		return funcs;
	}

}