<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.amazonaws</groupId>
    <artifactId>managed-flink-pyflink-getting-started</artifactId>
    <version>1.0.0</version>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
        <java.version>17</java.version>
        <buildDirectory>${project.basedir}/target</buildDirectory>
        <zip.finalName>rec-flink-app</zip.finalName>
        <jar.finalName>pyflink-dependencies</jar.finalName>
        <flink.version>1.20.0</flink.version>
        <aws.connector.version>5.0.0-1.20</aws.connector.version>
        <kda.runtime.version>1.2.0</kda.runtime.version>
    </properties>

    <dependencyManagement>
    <dependencies>
        <dependency>
        <groupId>software.amazon.awssdk</groupId>
        <artifactId>bom</artifactId>
        <version>2.25.58</version>
        <type>pom</type>
        <scope>import</scope>
        </dependency>
    </dependencies>
    </dependencyManagement>

    <!-- Only include essential dependencies, let Flink connectors manage AWS SDK -->
    <dependencies>
        <!-- SQL Kinesis Connector - Required for Table API/SQL -->
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-sql-connector-aws-kinesis-streams</artifactId>
            <version>${aws.connector.version}</version>
        </dependency>

        <dependency>
            <groupId>software.amazon.awssdk</groupId>
            <artifactId>kinesis</artifactId>
        </dependency>
        <dependency>
            <groupId>software.amazon.awssdk</groupId>
            <artifactId>netty-nio-client</artifactId>
        </dependency>

        <dependency>
            <groupId>software.amazon.eventstream</groupId>
            <artifactId>eventstream</artifactId>
            <version>1.0.1</version>
        </dependency>

        <dependency>
            <groupId>software.amazon.awssdk</groupId>
            <artifactId>aws-core</artifactId>
            <version>2.25.11</version>
        </dependency>

        <!-- PyFlink Core - Required for Python Flink applications -->
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-python</artifactId>
            <version>${flink.version}</version>
        </dependency>

        <!-- Provided by Flink runtime - avoid duplicates -->
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-s3-fs-hadoop</artifactId>
            <version>${flink.version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-table-runtime</artifactId>
            <version>${flink.version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-table-planner-loader</artifactId>
            <version>${flink.version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-json</artifactId>
            <version>${flink.version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-csv</artifactId>
            <version>${flink.version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-table-api-java-bridge</artifactId>
            <version>${flink.version}</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>

    <build>
        <directory>${buildDirectory}</directory>
        <plugins>
            <!-- Maven Compiler Plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.11.0</version>
                <configuration>
                    <source>${maven.compiler.source}</source>
                    <target>${maven.compiler.target}</target>
                </configuration>
            </plugin>
            <!-- Maven Shade Plugin to create the "fat-jar" with all required dependencies -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.5.1</version>
                <executions>
                    <!-- Run shade goal on package phase -->
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <relocations>
                                <relocation>
                                    <pattern>software.amazon.eventstream</pattern>
                                    <shadedPattern>
                                    org.apache.flink.connector.kinesis.sink.shaded.software.amazon.eventstream
                                    </shadedPattern>
                                </relocation>
                            </relocations>
                            <filters>
                                <filter>
                                    <!-- Do not copy the signatures in the META-INF folder.
                                    Otherwise, this might cause SecurityExceptions when using the JAR. -->
                                    <artifact>*:*</artifact>
                                    <excludes>
                                        <exclude>META-INF/*.SF</exclude>
                                        <exclude>META-INF/*.DSA</exclude>
                                        <exclude>META-INF/*.RSA</exclude>
                                    </excludes>
                                </filter>
                            </filters>
                            <transformers>
                                <transformer
                                        implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                                <transformer
                                        implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                </transformer>
                            </transformers>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <!-- Maven Assembly Plugin to create the zip file containing the Python code and the fat-jar -->
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.3.0</version>
                <configuration>
                    <descriptors>
                        <descriptor>assembly/assembly.xml</descriptor>
                    </descriptors>
                    <finalName>${zip.finalName}</finalName>
                    <outputDirectory>${buildDirectory}</outputDirectory>
                    <appendAssemblyId>false</appendAssemblyId>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <!-- Maven jar plugin controls the  name of the generated jar -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>3.2.0</version>
                <configuration>
                    <finalName>${jar.finalName}</finalName>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project> 