# Build stage
FROM maven:3.8.4-eclipse-temurin-11 AS builder

WORKDIR /app

# Copy pom.xml
COPY pom.xml .

# Copy source code
COPY src ./src

# Copy SDK jar file and param.dat
COPY JavaSDKV2.2.2 ./JavaSDKV2.2.2

# Build the application (skip tests and test compilation)
RUN mvn clean package -DskipTests -Dmaven.test.skip=true

# Final stage
FROM eclipse-temurin:11-jre-alpine

WORKDIR /app

# Copy the jar file from builder stage (assembly plugin creates jar-with-dependencies)
COPY --from=builder /app/target/sensor-bridge-1.0.0-jar-with-dependencies.jar ./sensor-bridge.jar

# Copy SDK jar file to runtime
COPY --from=builder /app/JavaSDKV2.2.2/RSNetDevice-2.2.2.jar ./libs/

# Copy param.dat to the expected location
COPY --from=builder /app/JavaSDKV2.2.2/param.dat ./JavaSDKV2.2.2/param.dat

# Expose port
EXPOSE 8020

# Run the application with classpath including SDK
CMD ["java", "-cp", "sensor-bridge.jar:libs/*", "com.sensor.bridge.SensorBridge"]