/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill 庄骞 (smallchill@163.com)
 */
package org.springblade.core.boot.resolver;

import lombok.extern.slf4j.Slf4j;
import org.springblade.core.secure.BladeUser;
import org.springblade.core.secure.utils.AuthUtil;
import org.springframework.core.MethodParameter;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.method.support.ModelAndViewContainer;

/**
 * Token转化BladeUser
 *
 * @author Chill
 */
@Slf4j
public class TokenArgumentResolver implements HandlerMethodArgumentResolver {

	/**
	 * 入参筛选
	 *
	 * @param methodParameter 参数集合
	 * @return 格式化后的参数
	 */
	@Override
	public boolean supportsParameter(MethodParameter methodParameter) {
		return methodParameter.getParameterType().equals(BladeUser.class);
	}

	/**
	 * 出参设置
	 *
	 * @param methodParameter       入参集合
	 * @param modelAndViewContainer model 和 view
	 * @param nativeWebRequest      web相关
	 * @param webDataBinderFactory  入参解析
	 * @return 包装对象
	 */
	@Override
	public Object resolveArgument(MethodParameter methodParameter,
								  ModelAndViewContainer modelAndViewContainer,
								  NativeWebRequest nativeWebRequest,
								  WebDataBinderFactory webDataBinderFactory) {
		return AuthUtil.getUser();
	}

}