package com.example.demo;

import io.swagger.v3.oas.models.Components;
import io.swagger.v3.oas.models.OpenAPI;
import io.swagger.v3.oas.models.info.Contact;
import io.swagger.v3.oas.models.info.Info;
import io.swagger.v3.oas.models.info.License;
import io.swagger.v3.oas.models.security.SecurityRequirement;
import io.swagger.v3.oas.models.security.SecurityScheme;
import io.swagger.v3.oas.models.servers.Server;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.List;

@Configuration
public class OpenApiConfig {

    @Bean
    public OpenAPI api() {
        return new OpenAPI()
            .info(new Info()
                .title("电商示例 API")
                .version("1.0.0")
                .description("Spring Boot 3 + springdoc-openapi 完整示例")
                .contact(new Contact().name("张三").email("dev@example.com"))
                .license(new License().name("MIT")))
            .servers(List.of(
                new Server().url("http://localhost:8080").description("本地"),
                new Server().url("https://api.example.com").description("生产")
            ))
            .components(new Components()
                .addSecuritySchemes("bearerAuth",
                    new SecurityScheme()
                        .type(SecurityScheme.Type.HTTP)
                        .scheme("bearer")
                        .bearerFormat("JWT")))
            .addSecurityItem(new SecurityRequirement().addList("bearerAuth"));
    }
}