package com.vci.client.framework.delegate;

import java.util.ArrayList;
import java.util.List;

import org.apache.commons.lang3.StringUtils;

import com.vci.client.ClientSession;
import com.vci.client.common.objects.UserEntityObject;
import com.vci.client.framework.rightdistribution.object.RoleRightObject;
import com.vci.client.ui.exception.VCIException;
import com.vci.corba.common.VCIError;
import com.vci.corba.framework.data.RoleRightInfo;

public class RoleRightClientDelegate extends ClientBaseDelegate {

	public RoleRightClientDelegate(UserEntityObject userEntityObject) {
		super(userEntityObject);
	}
	
	public RoleRightClientDelegate() {
	}

	/**
	 * 保存角色功能模块权限表
	 * 
	 * @param moduleRightObject
	 * @return
	 * @throws VCIError
	 */
	public boolean saveRoleRight(RoleRightObject[] roleRightObjs,String roleId,String userName) throws VCIException{
		try{
			RoleRightInfo[] roleRightInfos = new RoleRightInfo[roleRightObjs.length];
			for(int i = 0;i < roleRightObjs.length;i++){
				roleRightInfos[i] = changeRoleRightObjToInfo(roleRightObjs[i]);
			}
			return ClientSession.getFrameworkService().saveRoleRight(roleRightInfos,roleId,userName, userEntityInfo);
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
	}
	public boolean removeRoleRight(RoleRightObject[] roleRightObjs,String roleId,String userName) throws VCIException{
		try{
			RoleRightInfo[] roleRightInfos = new RoleRightInfo[roleRightObjs.length];
			for(int i = 0;i < roleRightObjs.length;i++){
				roleRightInfos[i] = changeRoleRightObjToInfo(roleRightObjs[i]);
			}
			return ClientSession.getFrameworkService().removeRoleRight(roleRightInfos,roleId,userName, userEntityInfo);
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
	}
	/**
	 * 增加角色功能模块权限表
	 * 
	 * @param moduleRightObject
	 * @return
	 * @throws VCIError
	 */
	public boolean addRoleRight(RoleRightObject[] roleRightObjs,String roleId,String userName) throws VCIException{
		try{
			RoleRightInfo[] roleRightInfos = new RoleRightInfo[roleRightObjs.length];
			for(int i = 0;i < roleRightObjs.length;i++){
				roleRightInfos[i] = changeRoleRightObjToInfo(roleRightObjs[i]);
			}
			return ClientSession.getFrameworkService().addRoleRight(roleRightInfos,roleId,userName, userEntityInfo);
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
	}

	/**
	 * 获取角色权限，用于权限分配时加载角色权限树
	 * @param roleId
	 * @return
	 * @throws VCIException
	 */
	public RoleRightObject[] getRoleRightList(String roleId,String userName) throws VCIException {
		RoleRightObject[] roleRightObjs = null;
		try{
			RoleRightInfo[] infos = ClientSession.getFrameworkService().getRoleRightList(roleId,userName);
			roleRightObjs = new RoleRightObject[infos.length];
			for(int i = 0;i < infos.length;i++){
				roleRightObjs[i] = changeRoleRightInfoToObj(infos[i]);
			}
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
		return roleRightObjs;
	}
	
	/**
	 * 根据角色类型获取权限
	 * @param roleId
	 * @return
	 * @throws VCIException
	 */
	public RoleRightObject[] getRoleRightListByType(String[] rightType) throws VCIException {
		RoleRightObject[] roleRightObjs = null;
		try{
			RoleRightInfo[] infos = ClientSession.getFrameworkService().getRoleRightListByType(rightType);
			roleRightObjs = new RoleRightObject[infos.length];
			for(int i = 0;i < infos.length;i++){
				roleRightObjs[i] = changeRoleRightInfoToObj(infos[i]);
			}
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
		return roleRightObjs;
	}
	/**
	 * 根据模块ID和用户名获取权限
	 * @param funcId
	 * @param userName
	 * @return
	 * @throws VCIException
	 */
	public RoleRightObject[] getRoleRightByModule(String funcId,String userName) throws VCIException {
		RoleRightObject[] roleRightObjs = null;
		try{
			RoleRightInfo[] infos = ClientSession.getFrameworkService().getRoleRightByModule(funcId,userName);
			roleRightObjs = new RoleRightObject[infos.length];
			for(int i = 0;i < infos.length;i++){
				roleRightObjs[i] = changeRoleRightInfoToObj(infos[i]);
			}
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
		return roleRightObjs;
	}
	
	/**
	 * 从缓冲中获取当前用户对当前操作的操作权限
	 * @param funcId
	 * @param userName
	 * @param currentUserRoleRights
	 * @return
	 * @throws VCIException
	 */
	public RoleRightObject[] getRoleRightByModule(String funcId,String userName, RoleRightObject[] currentUserRoleRights) throws VCIException {
		RoleRightObject[] roleRightObjs = null;
		try{
			if (currentUserRoleRights == null || currentUserRoleRights.length == 0) {
				RoleRightInfo[] infos = ClientSession.getFrameworkService().getRoleRightByModule(funcId,userName);
				roleRightObjs = new RoleRightObject[infos.length];
				for(int i = 0;i < infos.length;i++){
					roleRightObjs[i] = changeRoleRightInfoToObj(infos[i]);
				}
			} else {
				roleRightObjs = getCurrentUserRoleRightsFromCache(funcId, currentUserRoleRights);
			}
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
		return roleRightObjs;
	}
	
	/**
	 * 从传入的缓冲值中获取当前用户对传入功能模块的操作权限
	 * @param funcId
	 * @param currentUserRoleRights
	 * @return
	 */
	private RoleRightObject[] getCurrentUserRoleRightsFromCache(String funcId, RoleRightObject[] currentUserRoleRights) {
		if (currentUserRoleRights == null) {
			return new RoleRightObject[0];
		}
		List<RoleRightObject> list = new ArrayList<RoleRightObject>();
		for (int i = 0; i < currentUserRoleRights.length; i++) {
			if (currentUserRoleRights[i].getFuncId().equals(funcId)) {
				list.add(currentUserRoleRights[i]);
			}
		}
		return list.toArray(new RoleRightObject[0]);
	}
	
	/**
	 * 根据用户名获取用户权限
	 * @param userName
	 * @return
	 * @throws VCIException
	 */
	public RoleRightObject[] getRoleRightByUserName(String userName) throws VCIException {
		RoleRightObject[] roleRightObjs = null;
		try{
			RoleRightInfo[] infos = ClientSession.getFrameworkService().getRoleRightByUserName(userName);
			roleRightObjs = new RoleRightObject[infos.length];
			for(int i = 0;i < infos.length;i++){
				roleRightObjs[i] = changeRoleRightInfoToObj(infos[i]);
			}
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
		return roleRightObjs;
	}
	
	/**
	 * 根据用户名获取用户具有的功能模块权限
	 * @param userName
	 * @return
	 * @throws VCIException
	 */
	public RoleRightObject[] getFunctionRoleRightByUserName(String userName) throws VCIException {
		RoleRightObject[] roleRightObjs = null;
		try{
			RoleRightInfo[] infos = ClientSession.getFrameworkService().getFunctionRoleRightByUserName(userName);
			roleRightObjs = new RoleRightObject[infos.length];
			for(int i = 0;i < infos.length;i++){
				roleRightObjs[i] = changeRoleRightInfoToObj(infos[i]);
			}
		}catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
		return roleRightObjs;
	}
	
	/**
	 * ModuleRightObject转换为ModuleRightEntityInfo
	 * 
	 * @param rmDataObject
	 * @return
	 */
	private RoleRightInfo changeRoleRightObjToInfo(RoleRightObject obj) {
		RoleRightInfo info = new RoleRightInfo();
		info.id = obj.getId() == null ? "" : obj.getId();
		info.funcId = obj.getFuncId() == null ? "" : obj.getFuncId();
		info.roleId = obj.getRoleId() == null ? "" : obj.getRoleId();
		info.rightType = obj.getRightType();
		info.rightValue = obj.getRightValue();
		
		info.createTime = obj.getCreateTime().getTime();
		info.createUser = obj.getCreateUser() == null ? "" : obj.getCreateUser();
		info.modifyTime = obj.getModifyTime().getTime();
		info.modifyUser = obj.getModifyUser() == null ? "" : obj.getModifyUser();
		info.licensor = obj.getLicensor() == null ? "" : obj.getLicensor();
		return info;
	}

	/**
	 * ModuleRightEntityInfo转换为ModuleRightObject
	 * 
	 * @param info
	 * @return
	 */
	private RoleRightObject changeRoleRightInfoToObj(RoleRightInfo info) {
		RoleRightObject obj = new RoleRightObject();
		obj.setId(info.id);
		obj.setFuncId(info.funcId);
		obj.setRoleId(info.roleId);
		obj.setRightValue(info.rightValue);
		obj.setRightType(info.rightType);
		return obj;
	}
	
	public boolean clearRight(String roleOid, String userName, short functionType) throws VCIException{
		if(StringUtils.isBlank(roleOid)){
			throw new VCIException("没有角色的主键，不能清除权限");
		}
		try {
			return ClientSession.getFrameworkService().clearRoleRight(roleOid,userName, userEntityInfo,functionType);
		} catch (VCIError e) {
			e.printStackTrace();
			throw new VCIException(String.valueOf(e.code),e.messages);
		}
	}


}