package com.vci.client.bof;

import java.util.HashMap;

import com.vci.client.common.datatype.VTDouble;
import com.vci.client.common.datatype.VTInteger;
import com.vci.client.common.datatype.VTLong;
import com.vci.client.omd.attribpool.toOutside.Tool;
import com.vci.client.omd.provider.ApProvider;
import com.vci.corba.omd.atm.AttribItem;
import com.vci.omd.constants.BusinessConstants;
import com.vci.omd.constants.LinkConstants;

public class AttributeChecker {

	public static HashMap<String, AttribItem> attrItemMap = new HashMap<String, AttribItem>();
	public static AttribItem[] attrItems = null;
	
	public void getAllAttribute() {
		if (attrItems == null) {
			attrItems = ApProvider.getInstance().getAllAbItems();
			for (AttribItem attrItem : attrItems) {
				attrItemMap.put(attrItem.name, attrItem);
			}
		}
	}
	
	/**
	 * 判断传入的属性值是否符合值域要求
	 * @param attrName
	 * @param attrVal
	 * @return 0：代表符合；1代表长度不符合要求；2代表值不符合要求；3代表值和长度均不符合要求
	 */
	public int isAttrValValid(String attrName, String attrVal) {
		if (BusinessConstants.BO_CONSTANTS.containsKey(attrName.toUpperCase())
				|| LinkConstants.LO_CONSTANTS.containsKey(attrName.toUpperCase())) {
			return 0;
		} else if (attrVal == null || attrVal.trim().equals("")) {
			return 0;
		}
		getAllAttribute();
		
		int rs = 0;
		AttribItem attrItem = attrItemMap.get(attrName);
		if (attrItem == null) {
			return 0;
		}
		String attrType = attrItem.vtDataType;
		if (attrType.equals("VTString")){
			rs = checkVTStringValValid(attrItem, attrName, attrVal);
		} else if (attrType.equals("VTInteger")){
			rs = checkVTIntegerValValid(attrItem, attrName, attrVal);
		} else if (attrType.equals("VTLong")){
			rs = checkVTLongValValid(attrItem, attrName, attrVal);
		} else if (attrType.equals("VTDouble")){
			rs = checkVTDoubleValValid(attrItem, attrName, attrVal);
		} else if (attrType.equals("VTBoolean")){
			rs = 0;
		} else if (attrType.equals("VTImage")){
			rs = 0;
		} else if (attrType.equals("VTDate")){
			rs = 0;
		} else if (attrType.equals("VTTime")){
			rs = 0;
		} else if (attrType.equals("VTDateTime")) {
			rs = 0;
		} else if (attrType.equals("VTNote")){
			rs = 0;
		} else if (attrType.equals("VTFilePath")) {
			rs = 0;
		} else {
			rs = 0;
		}
		
		return rs;
	}
	
	/**
	 * 判断VTString类型的属性值是否符合校验要求
	 * @param attrName
	 * @param attrVal
	 * @return
	 */
	private int checkVTStringValValid(AttribItem attrItem, String attrName, String attrVal) {
		String other = attrItem.other;
		int maxLength = Integer.valueOf(Tool.getOtherValueByType(other, "length")).intValue();
		int length = attrVal.length();
		if (length > maxLength) {
			return 1;
		} else {
			return 0;
		}
	}
	
	/**
	 * 判断VTInteger类型的属性值是否符合校验要求
	 * @param attrName
	 * @param attrVal
	 * @return
	 */
	private int checkVTIntegerValValid(AttribItem attrItem, String attrName, String attrVal) {
		VTInteger obj = new VTInteger(Integer.valueOf(attrVal).intValue());
		if (!obj.checkRageValueByRage(attrItem.rage)) {
			return 2;
		} else {
			return 0;
		}
	}
	
	/**
	 * 判断VTLong类型的属性值是否符合校验要求
	 * @param attrName
	 * @param attrVal
	 * @return
	 */
	private int checkVTLongValValid(AttribItem attrItem, String attrName, String attrVal) {
		VTLong obj = new VTLong(Long.valueOf(attrVal).longValue());
		if (!obj.checkRageValueByRage(attrItem.rage)) {
			return 2;
		} else {
			return 0;
		}
	}
	
	/**
	 * 判断VTDouble类型的属性值是否符合校验要求
	 * @param attrName
	 * @param attrVal
	 * @return
	 */
	private int checkVTDoubleValValid(AttribItem attrItem, String attrName, String attrVal) {
		VTDouble obj = new VTDouble(Double.valueOf(attrVal));
		String other = attrItem.other;
		int maxLength = Integer.valueOf(Tool.getOtherValueByType(other, "length")).intValue();
		int length = String.valueOf(attrVal).length() - 1;
		
		if (length >= maxLength && !obj.checkRageValueByRage(attrItem.rage)) {
			return 3;
		} else if (!obj.checkRageValueByRage(attrItem.rage)) {
			return 2;
		} else if (length >= maxLength) {
			return 1;
		} else {
			return 0;
		}
	}
}