package com.terra.bigdata.util;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * @author TanChong
 * create date 2019\6\10 0010
 */
@Configuration
@EnableSwagger2

public class SwaggerConfig extends WebMvcConfigurationSupport {


    @Value("${swagger.enabled}")
    private Boolean enabled;
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/**").addResourceLocations(
                "classpath:/static/");
        registry.addResourceHandler("swagger-ui.html").addResourceLocations(
                "classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations(
                "classpath:/META-INF/resources/webjars/");
        super.addResourceHandlers(registry);
    }
    @Bean
    public Docket createTripApi() {
        return new Docket(DocumentationType.SWAGGER_2).enable(enabled)
                .apiInfo(apiInfo())
                .groupName("bigdata接口")
                .select()
                //对外暴露服务的包,以controller的方式暴露,所以就是controller的包.
                //.apis(RequestHandlerSelectors.withClassAnnotation(ViewApi.class))
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("接口文档")
                .description("后端接口文档")
                .version("1.0")
                .build();
    }
}