package com.moral.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableWebMvc
@EnableSwagger2
public class SwaggerConfig extends WebMvcConfigurerAdapter{
	@Bean
	public Docket myDocket() {
		Docket docket = new Docket(DocumentationType.SWAGGER_2);
		ApiInfo apiInfo = new ApiInfoBuilder().title("API接口文档").description("").contact(new Contact("", "", ""))
				.version("1.0").build();
		docket.apiInfo(apiInfo);
		// 设置只生成被Api这个注解注解过的Ctrl类中有ApiOperation注解的api接口的文档
		docket.select().apis(RequestHandlerSelectors.withClassAnnotation(Api.class))
				.apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class)).build();
		return docket;
	}
	
	@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/");
    }
}