/*
 * 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.dataformat.bindy.csv;

import java.io.Serializable;
import java.math.BigDecimal;

import org.apache.camel.EndpointInject;
import org.apache.camel.RoutesBuilder;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.dataformat.bindy.annotation.CsvRecord;
import org.apache.camel.dataformat.bindy.annotation.DataField;
import org.apache.camel.dataformat.bindy.util.ConverterUtils;
import org.apache.camel.test.junit5.CamelTestSupport;
import org.junit.jupiter.api.Test;

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

public class BindySimpleCsvContainingMultiQuoteCharEscapeTrueTest extends CamelTestSupport {

    @EndpointInject("mock:resultMarshal1")
    private MockEndpoint mockEndPointMarshal1;

    @EndpointInject("mock:resultUnMarshal1")
    private MockEndpoint mockEndPointUnMarshal1;

    @EndpointInject("mock:resultMarshal2")
    private MockEndpoint mockEndPointMarshal2;

    @EndpointInject("mock:resultUnMarshal2")
    private MockEndpoint mockEndPointUnMarshal2;

    @Test
    public void testMarshallCsvRecordFieldContainingMultiEscapedQuoteChar() throws Exception {

        mockEndPointMarshal1.expectedMessageCount(1);
        mockEndPointMarshal1.expectedBodiesReceived(
                "\"123\",\"\\\"\\\"foo\\\"\\\"\",\"10\"" + ConverterUtils.getStringCarriageReturn("WINDOWS"));

        BindyCsvRowFormat75191 body = new BindyCsvRowFormat75191();
        body.setFirstField("123");
        body.setSecondField("\"\"foo\"\"");
        body.setNumber(new BigDecimal(10));
        template.sendBody("direct:startMarshal1", body);

        MockEndpoint.assertIsSatisfied(context);

        BindyCsvRowFormat75191 model
                = mockEndPointUnMarshal1.getReceivedExchanges().get(0).getIn().getBody(BindyCsvRowFormat75191.class);

        assertEquals("123", model.getFirstField());
        assertEquals("\"\"foo\"\"", model.getSecondField());
        assertEquals(new BigDecimal(10), model.getNumber());
    }

    @Test
    public void testMarshallCsvRecordFieldContainingMultiNonEscapedQuoteChar() throws Exception {

        mockEndPointMarshal2.expectedMessageCount(1);
        mockEndPointMarshal2
                .expectedBodiesReceived("'123','\\'\\'foo\\'\\'','10'" + ConverterUtils.getStringCarriageReturn("WINDOWS"));

        BindyCsvRowFormat75192 body = new BindyCsvRowFormat75192();
        body.setFirstField("123");
        body.setSecondField("''foo''");
        body.setNumber(new BigDecimal(10));
        template.sendBody("direct:startMarshal2", body);

        MockEndpoint.assertIsSatisfied(context);

        BindyCsvRowFormat75192 model
                = mockEndPointUnMarshal2.getReceivedExchanges().get(0).getIn().getBody(BindyCsvRowFormat75192.class);

        assertEquals("123", model.getFirstField());
        assertEquals("''foo''", model.getSecondField());
        assertEquals(new BigDecimal(10), model.getNumber());
    }

    @Override
    protected RoutesBuilder createRouteBuilder() {
        return new RouteBuilder() {
            @Override
            public void configure() {
                BindyCsvDataFormat camelDataFormat1 = new BindyCsvDataFormat(BindyCsvRowFormat75191.class);

                from("direct:startMarshal1")
                        .marshal(camelDataFormat1)
                        .to("mock:resultMarshal1")
                        .to("direct:middle1");

                from("direct:middle1")
                        .unmarshal(camelDataFormat1)
                        .to("mock:resultUnMarshal1");

                BindyCsvDataFormat camelDataFormat2 = new BindyCsvDataFormat(BindyCsvRowFormat75192.class);

                from("direct:startMarshal2")
                        .marshal(camelDataFormat2)
                        .to("mock:resultMarshal2")
                        .to("direct:middle2");

                from("direct:middle2")
                        .unmarshal(camelDataFormat2)
                        .to("mock:resultUnMarshal2");
            }
        };
    }

    //from https://issues.apache.org/jira/browse/CAMEL-7519
    @CsvRecord(separator = ",", quote = "\"", quoting = true, quotingEscaped = true)
    public static class BindyCsvRowFormat75191 implements Serializable {
        private static final long serialVersionUID = 1L;

        @DataField(pos = 1)
        private String firstField;

        @DataField(pos = 2)
        private String secondField;

        @DataField(pos = 3, pattern = "########.##")
        private BigDecimal number;

        public String getFirstField() {
            return firstField;
        }

        public void setFirstField(String firstField) {
            this.firstField = firstField;
        }

        public String getSecondField() {
            return secondField;
        }

        public void setSecondField(String secondField) {
            this.secondField = secondField;
        }

        public BigDecimal getNumber() {
            return number;
        }

        public void setNumber(BigDecimal number) {
            this.number = number;
        }
    }

    @CsvRecord(separator = ",", quote = "'", quoting = true, quotingEscaped = true)
    public static class BindyCsvRowFormat75192 implements Serializable {
        private static final long serialVersionUID = 1L;

        @DataField(pos = 1)
        private String firstField;

        @DataField(pos = 2)
        private String secondField;

        @DataField(pos = 3, pattern = "########.##")
        private BigDecimal number;

        public String getFirstField() {
            return firstField;
        }

        public void setFirstField(String firstField) {
            this.firstField = firstField;
        }

        public String getSecondField() {
            return secondField;
        }

        public void setSecondField(String secondField) {
            this.secondField = secondField;
        }

        public BigDecimal getNumber() {
            return number;
        }

        public void setNumber(BigDecimal number) {
            this.number = number;
        }
    }
}
