package com.newvideo.service.imp;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.newvideo.dao.AdminUserDao;
import com.newvideo.domain.AdminInfo;
import com.newvideo.util.Constant;
import com.newvideo.util.StringUtil;

@Service
public class AdminUserService {
	@Resource
	private AdminUserDao adminUserDao;

	public AdminUserDao getAdminUserDao() {
		return adminUserDao;
	}

	public void setAdminUserDao(AdminUserDao adminUserDao) {
		this.adminUserDao = adminUserDao;
	}

	/**
	 * 用户登录
	 * 
	 * @param username
	 * @param pwd
	 * @return
	 */
	public AdminInfo login(String username, String pwd) {
		List<AdminInfo> list = adminUserDao.list("from AdminInfo a where a.account=? and a.pwd=?",
				new String[] { username, StringUtil.Md5(pwd) });
		if (list != null && list.size() > 0)
			return list.get(0);
		return null;
	}

	/**
	 * 获取管理人员信息
	 * 
	 * @param id
	 * @return
	 */
	public AdminInfo getAdminInfo(String id) {
		AdminInfo admin = adminUserDao.find(AdminInfo.class, id);
		return admin;
	}

	/**
	 * 获取管理人员列表
	 * 
	 * @param id
	 * @return
	 */
	public List<AdminInfo> getAdminInfoList() {
		List<AdminInfo> admin = adminUserDao.list("from AdminInfo where superadmin='0'");
		return admin;
	}

	public List<AdminInfo> getAdminInfoList(String key, int pageIndex) {
		List<AdminInfo> admin = adminUserDao.list("from AdminInfo a where a.id>1 and a.account like ?",
				(pageIndex - 1) * Constant.pageCount, Constant.pageCount, new String[] { "%" + key + "%" });
		return admin;
	}

	public long getAdminInfoListCount(String key) {
		return adminUserDao.getCount("select count(*) from AdminInfo a where a.id>1 and a.account like ?",
				new String[] { "%" + key + "%" });
	}

	/**
	 * 修改用管理员信息
	 * 
	 * @param info
	 */
	public void updateAdminInfo(AdminInfo info) {
		adminUserDao.update(info);
	}

	/**
	 * 删除管理员信息
	 * 
	 * @param info
	 */
	public void deleteAdminInfo(AdminInfo info) {
		adminUserDao.delete(info);
	}

	/**
	 * 添加管理员
	 * 
	 * @param info
	 */
	public void addAdmin(AdminInfo info) {
		adminUserDao.save(info);
	}
}