package action;

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

import util.MyJson;
import util.MyRight;
import biz.CommonBiz;

import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionContext;

import entity.OaRight;
import entity.OaRole;
import entity.OaUser;

public class RightAction {
	
	private static final String TOMENU = "tomenu";
	private static final String TOROLE = "torole";
	private CommonBiz commonBiz;
	private List<MyRight> myRights;
	private OaRole role;
	private String rightIds;

	public String getRightIds() {
		return rightIds;
	}

	public void setRightIds(String rightIds) {
		this.rightIds = rightIds;
	}

	public OaRole getRole() {
		return role;
	}

	public void setRole(OaRole role) {
		this.role = role;
	}

	public List<MyRight> getMyRights() {
		return myRights;
	}

	public void setMyRights(List<MyRight> myRights) {
		this.myRights = myRights;
	}

	public CommonBiz getCommonBiz() {
		return commonBiz;
	}

	public void setCommonBiz(CommonBiz commonBiz) {
		this.commonBiz = commonBiz;
	}
	
	/**
	 * 获取当前用户的权限
	 * @return
	 */
	public String getRightList(){
		OaUser user=(OaUser) ActionContext.getContext().getSession().get("user");
		Set<OaRight> rights=user.getOaRole().getOaRights();
		myRights=new ArrayList<MyRight>();
		for (OaRight right : rights) {
			if (right.getPid()==0) {
				MyRight myRight=new MyRight();
				myRight.setOaRight(right);
				for (OaRight right2 : rights) {
					if (right2.getPid().toString().equals(right.getRightId())) {
						myRight.getRightSubs().add(right2);
					}		
				}
				myRights.add(myRight);
			}
		}
		return TOMENU;
	}
	
	/**
	 * 跳转到角色管理页面
	 * @return
	 */
	public String toRole(){
		return TOROLE;
	}
	
	/**
	 * 查询所有角色
	 * @return
	 */
	public String findRoleList(){
		List<OaRole> roleList=commonBiz.getOaRoleDAO().findAll();
		String msg = "{totalCount:" + roleList.size() + ",result:";
		msg += MyJson.toJsonStr(roleList, "oaRights");
		msg += "}";
		ActionContext.getContext().put("msg", msg);
		return Action.SUCCESS;
	}

	/**
	 * 添加角色
	 * @return
	 */
	public String addRole(){
		commonBiz.getOaRoleDAO().save(role);
		ActionContext.getContext().put("msg", "{success:true,msg:'添加成功'}");
		return Action.SUCCESS;
	}
	
	/**
	 * 修改角色
	 * @return
	 */
	public String updateRole(){
		OaRole oaRole=commonBiz.getOaRoleDAO().findById(role.getRoleId());
		oaRole.setRoleName(role.getRoleName());
		commonBiz.getOaRoleDAO().merge(oaRole);
		ActionContext.getContext().put("msg", "{success:true,msg:'修改成功'}");
		return Action.SUCCESS;
	}
	
	/**
	 * 删除角色
	 * @return
	 */
	public String deleteRole(){
		commonBiz.getOaRoleDAO().delete(role);
		ActionContext.getContext().put("msg", "{success:true,msg:'删除成功'}");
		return Action.SUCCESS;
	}
	
	/**
	 * 查询角色已有权限和可分配权限
	 * @return
	 */
	public String findRightsByRoleId(){
		//全部权限
		List<OaRight> rightList=commonBiz.getOaRightDAO().findAll();
		//获取当前角色
		role=commonBiz.getOaRoleDAO().findById(role.getRoleId());
		//已有的权限
		Set<OaRight> hasRights=role.getOaRights();
		//可分配的权限
		List<OaRight> notRights=new ArrayList<OaRight>();
		for (OaRight right : rightList) {
			boolean flag=true;
			for (OaRight r : hasRights) {
				if (right.getRightId().equals(r.getRightId())) {
					flag=false;
				}
			}
			if (flag) {
				notRights.add(right);
			}
		}
		String msg = "{hasRights:";
		msg += MyJson.toJsonStr(hasRights, new String[]{"oaRoles","url"});
		msg += ",notRights:"+MyJson.toJsonStr(notRights, new String[]{"oaRoles","url"});
		msg += "}";
		ActionContext.getContext().put("msg", msg);
		return Action.SUCCESS;
	}
	
	/**
	 * 执行权限更改
	 * @return
	 */
	public String doUpdateRight(){
		//获取当前角色
		role=commonBiz.getOaRoleDAO().findById(role.getRoleId());
		String[] ids=rightIds.split(",");
		//清空原有权限
		role.getOaRights().removeAll(role.getOaRights());
		if (rightIds!=null&&!rightIds.equals("")) {
			for (String id : ids) {
				OaRight right=commonBiz.getOaRightDAO().findById(id);
				role.getOaRights().add(right);
				right.getOaRoles().add(role);
			}
		}
		commonBiz.getOaRoleDAO().merge(role);
		ActionContext.getContext().put("msg", "{success:true,msg:'分配成功'}");
		return Action.SUCCESS;
	}
	
}