package com.linghu.config;

import com.linghu.utils.OpenCryptUtil;
import com.linghu.utils.TokenInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import javax.annotation.Resource;

@Configuration
public class WebConfig implements WebMvcConfigurer { // 实现WebMvcConfigurer
    @Resource
    private final OpenCryptUtil openCryptUtil;
    private final TokenInterceptor tokenInterceptor;

    // 构造器注入依赖
    public WebConfig(OpenCryptUtil openCryptUtil) {
        this.openCryptUtil = openCryptUtil;
        this.tokenInterceptor = new TokenInterceptor(openCryptUtil);
    }

    // 注册拦截器
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(tokenInterceptor)
                .addPathPatterns("/**")// 拦截/api/开头的请求（按需调整）
                .excludePathPatterns( // 排除不需要拦截的路径（如登录、注册接口）
                        "/index/**",
                        "/auth/**",
                        "/swagger-ui.html",
                        "/swagger-resources/**",
                        "/v2/api-docs",
                        "/webjars/**"

                );
    }
}