/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.jsonpath.springboot.test;

import org.apache.camel.CamelContext;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.platform.http.vertx.VertxPlatformHttpServer;
import org.apache.camel.component.platform.http.vertx.VertxPlatformHttpServerConfiguration;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.spring.boot.CamelAutoConfiguration;
import org.apache.camel.spring.boot.CamelContextConfiguration;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

import io.restassured.RestAssured;
import io.restassured.http.ContentType;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.test.annotation.DirtiesContext;
import org.apache.camel.test.AvailablePortFinder;
import org.apache.camel.test.spring.junit5.CamelSpringBootTest;

@DirtiesContext
@CamelSpringBootTest
@SpringBootTest(classes = { CamelAutoConfiguration.class, JsonPathPlatformHttpTest.class,
        JsonPathPlatformHttpTest.TestConfiguration.class })
public class JsonPathPlatformHttpTest {

    @Autowired
    ProducerTemplate template;

    public static final String BODY = "{\"room\":{\"temperature\":30}}";
    public static final String JSON_PATH = "$.room[?(@.temperature > 20)]";
    public static final String RESULT = "HOT";

    private static final int PORT = AvailablePortFinder.getNextAvailable();

    @Bean
    CamelContextConfiguration contextConfiguration() {
        return new CamelContextConfiguration() {
            @Override
            public void beforeApplicationStart(CamelContext context) {
                VertxPlatformHttpServerConfiguration conf = new VertxPlatformHttpServerConfiguration();
                conf.setBindPort(PORT);

                try {
                    context.addService(new VertxPlatformHttpServer(conf));
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }

            @Override
            public void afterApplicationStart(CamelContext camelContext) {
                // do nothing here
            }
        };
    }

    @Test
    public void testWithPlatformHttp() {
        String result = RestAssured.given().port(PORT).contentType(ContentType.JSON).body(BODY).post("/getTemperature")
                .then().statusCode(200).extract().asString();

        assertEquals(RESULT, result);
    }

    @Test
    public void testWithoutPlatformHttp() {
        String result = template.requestBody("direct:getTemperature", BODY, String.class);

        assertEquals(RESULT, result);
    }

    // *************************************
    // Config
    // *************************************

    @Configuration
    public static class TestConfiguration {

        @Bean
        public RouteBuilder routeBuilder() {
            return new RouteBuilder() {
                @Override
                public void configure() {

                    addRoute("platform-http:/getTemperature");

                    addRoute("direct:getTemperature");
                }

                private ProcessorDefinition<?> addRoute(String from) {
                    return from(from).choice().when().jsonpath(JSON_PATH).setBody(simple("HOT")).otherwise()
                            .setBody(constant("WARM")).end();
                }
            };
        }
    }
}
