package com.fuzamei.service.serviceImpl;

import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.fuzamei.constant.Roles;
import com.fuzamei.entity.Role;
import com.fuzamei.entity.User;
import com.fuzamei.mapperInterface.ReceivingClerkMapper;
import com.fuzamei.mapperInterface.UserMapper;
import com.fuzamei.service.UserService;

@Service
public class UserServiceImpl  implements  UserService {

	@Autowired
	private UserMapper userMapper;
	@Autowired
	private ReceivingClerkMapper receivingClerkMapper;
	
	/**
	 * 查询所有角色
	 */
	@Override
	public List<Role> getAllRoles() {
		return userMapper.getAllRoles();
	}
	
	/**
	 * 查看列表
	 */
	public List<User> queryUsers(Map<String, Object> map) {
		List<User>  user= null; 
		Integer user_id=(Integer) map.get("user_id");
		String role=receivingClerkMapper.selectRoleByUserId(user_id);//通过id 查角色
		System.out.println(role+"hhhhhhhhhhhhhhh");
		if (Roles.ADMIN.equals(role)) {
		   user=userMapper.queryUsers(map);
		 }else {
			 throw new RuntimeException("不是管理员,无权操作");
		 }
		 return user;
	}
	/**
	 * 添加用户信息 
	 */
	@Override
	@Transactional(rollbackFor=Exception.class)
	public  void insertUsers(User user){
		/*String password=user.getPassword();
		if(password.length()<=6) {
			user.setCreateTime(System.currentTimeMillis());
			userMapper.insertUsers(user);
		}else {
			throw new RuntimeException("密码要小于等于6位数");
		}*/
		
		user.setCreateTime(System.currentTimeMillis());
		user.setUpdateTime(System.currentTimeMillis());
		userMapper.insertUsers(user);
	}

	/**
	 * 根据用户id查询用户是否存在
	 */
	@Override
	public List<User> findUserById(User user) {
		return userMapper.findUserById(user);
	}

	@Override
	public List<User> findUserByuserIdandusername(User user){
		return userMapper.findUserByuserIdandusername(user);
	}
	
	/**
	 * 根据u用户id  编辑修改，角色，账号，密码，名称，信息
	 */
	@Override
	@Transactional(rollbackFor=Exception.class)
	public void updateAccountByUserId(User user) {
		user.setUpdateTime(System.currentTimeMillis());
		userMapper.updateAccountByUserId(user);
	}
    /**
     * 批量删除
     */
	@Override
	@Transactional(rollbackFor=Exception.class)
	public void deleteFromUserId(String userIds) {
		String[] strs=userIds.split(",");
		userMapper.deleteFromUserId(strs);
	}
	
	
}