/**
 * 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.mllp;

import java.util.concurrent.TimeUnit;

import org.apache.camel.CamelContext;
import org.apache.camel.EndpointInject;
import org.apache.camel.LoggingLevel;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.test.AvailablePortFinder;
import org.apache.camel.test.junit.rule.mllp.MllpClientResource;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Rule;
import org.junit.Test;

public class MllpTcpServerCharsetTest extends CamelTestSupport {
    static final String TEST_MESSAGE =
        "MSH|^~\\&|REQUESTING|ICE|INHOUSE|RTH00|20161206193919||ORM^O01|00001|D|2.3||||||ISO_IR 100|" + '\r'
            + "PID|1||ICE999999^^^ICE^ICE||Testpatient^Testy^^^Mr||19740401|M|||123 Barrel Drive^^^^SW18 4RT|||||2||||||||||||||" + '\r'
            + "NTE|1||Free text for entering clinical details|" + '\r'
            + "PV1|1||^^^^^^^^Admin Location|||||||||||||||NHS|" + '\r'
            + "ORC|NW|213||175|REQ||||20080808093202|ahsl^^Administrator||G999999^TestDoctor^GPtests^^^^^^NAT|^^^^^^^^Admin Location | 819600|200808080932||RTH00||ahsl^^Administrator||" + '\r'
            + "OBR|1|213||CCOR^Serum Cortisol ^ JRH06|||200808080932||0.100||||||^|G999999^TestDoctor^GPtests^^^^^^NAT|819600|ADM162||||||820|||^^^^^R||||||||" + '\r'
            + "OBR|2|213||GCU^Serum Copper ^ JRH06 |||200808080932||0.100||||||^|G999999^TestDoctor^GPtests^^^^^^NAT|819600|ADM162||||||820|||^^^^^R||||||||" + '\r'
            + "OBR|3|213||THYG^Serum Thyroglobulin ^JRH06|||200808080932||0.100||||||^|G999999^TestDoctor^GPtests^^^^^^NAT|819600|ADM162||||||820|||^^^^^R||||||||" + '\r'
            + '\n';
        
    static final String TARGET_URI = "mock://target";

    @Rule
    public MllpClientResource mllpClient = new MllpClientResource();

    @EndpointInject(uri = TARGET_URI)
    MockEndpoint target;

    @Override
    protected CamelContext createCamelContext() throws Exception {
        mllpClient.setMllpHost("localhost");
        mllpClient.setMllpPort(AvailablePortFinder.getNextAvailable());

        DefaultCamelContext context = (DefaultCamelContext) super.createCamelContext();

        context.setUseMDCLogging(true);
        context.setName(this.getClass().getSimpleName());

        return context;
    }

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            String routeId = "mllp-sender";

            public void configure() {
                fromF("mllp://%d?receiveTimeout=1000&readTimeout=500&charsetName=ISO-IR-100", mllpClient.getMllpPort())
                    .log(LoggingLevel.INFO, routeId, "Sending Message")
                    .to(target);
            }
        };
    }


    @Test
    public void testReceiveMessageWithInvalidMsh18() throws Exception {
        target.expectedMinimumMessageCount(1);

        mllpClient.connect();

        mllpClient.sendMessageAndWaitForAcknowledgement(TEST_MESSAGE);

        assertMockEndpointsSatisfied(5, TimeUnit.SECONDS);
    }

    @Test
    public void testReceiveMessageWithValidMsh18() throws Exception {
        target.expectedMinimumMessageCount(1);

        mllpClient.connect();

        mllpClient.sendMessageAndWaitForAcknowledgement(TEST_MESSAGE.replace("ISO_IR 100", "ISO-IR-100"));

        assertMockEndpointsSatisfied(5, TimeUnit.SECONDS);
    }
}