# Stage 1: Build Java JAR
FROM eclipse-temurin:21-jdk-jammy AS build
WORKDIR /app
COPY gradle gradle
COPY gradlew build.gradle settings.gradle ./
# Download dependencies first to cache them
RUN ./gradlew dependencies --no-daemon
COPY src ./src
RUN ./gradlew bootJar -x test --no-daemon

# Stage 2: Runtime Environment
FROM eclipse-temurin:21-jre-jammy
ARG ORCA_VERSION=2.3.1
ARG ORCA_DOWNLOAD_URL

# Install system dependencies for OrcaSlicer (same as before)
RUN apt-get update && apt-get install -y \
    wget \
    p7zip-full \
    assimp-utils \
    libgl1 \
    libglib2.0-0 \
    libgtk-3-0 \
    libdbus-1-3 \
    libwebkit2gtk-4.0-37 \
    && rm -rf /var/lib/apt/lists/*

# Install OrcaSlicer
WORKDIR /opt
RUN set -eux; \
    ORCA_URL="${ORCA_DOWNLOAD_URL:-}"; \
    if [ -n "${ORCA_URL}" ]; then \
      wget -q "${ORCA_URL}" -O OrcaSlicer.AppImage; \
    else \
      CANDIDATES="\
https://github.com/OrcaSlicer/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_AppImage_Ubuntu2404_V${ORCA_VERSION}.AppImage \
https://github.com/OrcaSlicer/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_AppImage_Ubuntu2204_V${ORCA_VERSION}.AppImage \
https://github.com/OrcaSlicer/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_AppImage_V${ORCA_VERSION}.AppImage \
https://github.com/OrcaSlicer/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_V${ORCA_VERSION}.AppImage \
https://github.com/SoftFever/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_AppImage_Ubuntu2404_V${ORCA_VERSION}.AppImage \
https://github.com/SoftFever/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_AppImage_Ubuntu2204_V${ORCA_VERSION}.AppImage \
https://github.com/SoftFever/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_AppImage_V${ORCA_VERSION}.AppImage \
https://github.com/SoftFever/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_V${ORCA_VERSION}.AppImage"; \
      ok=0; \
      for url in $CANDIDATES; do \
        if wget -q --spider "$url"; then \
          wget -q "$url" -O OrcaSlicer.AppImage; \
          ok=1; \
          break; \
        fi; \
      done; \
      if [ "$ok" -ne 1 ]; then \
        echo "Failed to find OrcaSlicer AppImage for version ${ORCA_VERSION}" >&2; \
        echo "Tried URLs:" >&2; \
        for url in $CANDIDATES; do echo " - $url" >&2; done; \
        exit 1; \
      fi; \
    fi \
    && 7z x OrcaSlicer.AppImage -o/opt/orcaslicer \
    && chmod -R +x /opt/orcaslicer \
    && rm OrcaSlicer.AppImage

ENV PATH="/opt/orcaslicer/usr/bin:${PATH}"
# Set Slicer Path env variable for Java app
ENV SLICER_PATH="/opt/orcaslicer/AppRun"
ENV ASSIMP_PATH="assimp"

WORKDIR /app
# Copy JAR from build stage
COPY --from=build /app/build/libs/*.jar app.jar
# Copy profiles
COPY profiles ./profiles

EXPOSE 8080

COPY entrypoint.sh .
RUN chmod +x entrypoint.sh
ENTRYPOINT ["./entrypoint.sh"]