package com.tiger.oa.action;

import javax.annotation.Resource;

import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;
import com.tiger.oa.dto.AclDTO;
import com.tiger.oa.manager.ModuleManager;
import com.tiger.oa.manager.RoleManager;
import com.tiger.oa.manager.UserManager;
import com.tiger.oa.model.ACL;
import com.tiger.oa.util.PagerModel;
import com.tiger.oa.util.SystemContext;
import com.tiger.oa.util.SystemException;

@Controller("aclAction")
@Scope("prototype")
public class AclAction extends ActionSupport implements ModelDriven{

	private RoleManager roleManager;
	private UserManager userManager;
	private ModuleManager moduleManager;
	private AclDTO aclDTO = new AclDTO();
	
	public RoleManager getRoleManager() {
		return roleManager;
	}

	@Resource
	public void setRoleManager(RoleManager roleManager) {
		this.roleManager = roleManager;
	}

	public UserManager getUserManager() {
		return userManager;
	}

	@Resource
	public void setUserManager(UserManager userManager) {
		this.userManager = userManager;
	}

	public ModuleManager getModuleManager() {
		return moduleManager;
	}

	@Resource
	public void setModuleManager(ModuleManager moduleManager) {
		this.moduleManager = moduleManager;
	}
	
	//打开ACL授权界面
	//接收的参数：principalType,principalSn
	//输出的参数：模块列表、角色或用户对象
	@Override
	public String execute() throws Exception {
		
		//如果主体类型是角色
		if(ACL.TYPE_ROLE.equals( aclDTO.getPrincipalType())){
			ActionContext.getContext().put("role", roleManager.findRole(aclDTO.getPrincipalSn()));
		}else if(ACL.TYPE_USER.equals(aclDTO.getPrincipalType())){
			ActionContext.getContext().put("user", userManager.findUser(aclDTO.getPrincipalSn()));
		}else{
			throw new SystemException("无效的主体类型！！！！");
		}
		
		//获得所有顶级模块列表
		SystemContext.setOffset(0);
		SystemContext.setPagesize(Integer.MAX_VALUE);
		PagerModel pm = moduleManager.searchModules(0);
		ActionContext.getContext().put("modules", pm.getDatas());
		
		return "index";
	}

	public AclDTO getAclDTO() {
		return aclDTO;
	}

	public void setAclDTO(AclDTO aclDTO) {
		this.aclDTO = aclDTO;
	}
	
	@Override
	public Object getModel() {
		return aclDTO;
	}
	
}