package com.its.api.webapp.config;

import com.its.api.aop.ApiHandlerInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebMvcConfig implements WebMvcConfigurer {

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new ApiHandlerInterceptor())
                .addPathPatterns("/api/**")      // 해당 경로에 접근하기 전에 인터셉터가 가로챈다.
                .excludePathPatterns("/boards") // 해당 경로는 인터셉터가 가로채지 않는다.
                ;
    }

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                //.allowCredentials(true)
                //.allowedOriginPatterns("*")
                .allowedOrigins("*")                            //허용할 Origin(요청 url) : "*" 의 경우 모두 허용
                .allowedMethods("GET", "POST", "PUT", "DELETE") //허용할 request http METHOD : POST, GET, DELETE, PUT
                .maxAge(3600)                                   //브라우저 캐시 시간(단위: 초) : "3600" 이면 최소 1시간 안에는 서버로 재요청 되지 않음
        ;
    }
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
//        registry.addResourceHandler("swagger-ui.html")
//                .addResourceLocations("classpath:/META-INF/resources/");
//        registry.addResourceHandler("/webjars/**")
//                .addResourceLocations("classpath:/META-INF/resources/webjars/");

        String separator = System.getProperty("file.separator");
        String mapDataDir = System.getProperty("user.dir")+separator+"MAPDATA/";
        registry.addResourceHandler("/MAPDATA/**")
                .addResourceLocations("file:///" + mapDataDir)
                //.setCachePeriod(60) // seconds
        ;
    }
}