# ==========================================#
# STAGE 0: Base Linux (Sudah include Linux IL2CPP)
# ==========================================
FROM unityci/editor:ubuntu-2022.3.34f1-linux-il2cpp-3 AS base-engine

# ==========================================#
# STAGE 1: Injeksi Android Build Support
# ==========================================
FROM unityci/editor:ubuntu-2022.3.34f1-android-3 AS source-android
FROM base-engine AS step-android
COPY --from=source-android /opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer /opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer

# ==========================================#
# STAGE 2: Injeksi iOS Build Support
# ==========================================
FROM unityci/editor:ubuntu-2022.3.34f1-ios-3 AS source-ios
FROM step-android AS step-ios
COPY --from=source-ios /opt/unity/Editor/Data/PlaybackEngines/iOSSupport /opt/unity/Editor/Data/PlaybackEngines/iOSSupport

# ==========================================#
# STAGE 3: Injeksi Mac Build Support (Mono)
# ==========================================
FROM unityci/editor:ubuntu-2022.3.34f1-mac-mono-3 AS source-mac
FROM step-ios AS step-mac
COPY --from=source-mac /opt/unity/Editor/Data/PlaybackEngines/MacStandaloneSupport /opt/unity/Editor/Data/PlaybackEngines/MacStandaloneSupport

# ==========================================#
# STAGE 4: Injeksi WebGL Build Support
# ==========================================
FROM unityci/editor:ubuntu-2022.3.34f1-webgl-3 AS source-webgl
FROM step-mac AS step-webgl
COPY --from=source-webgl /opt/unity/Editor/Data/PlaybackEngines/WebGLSupport /opt/unity/Editor/Data/PlaybackEngines/WebGLSupport

# ==========================================#
# STAGE 5: Injeksi Windows Build Support (Mono)
# ==========================================
FROM unityci/editor:ubuntu-2022.3.34f1-windows-mono-3 AS source-win
FROM step-webgl AS step-win
COPY --from=source-win /opt/unity/Editor/Data/PlaybackEngines/WindowsStandaloneSupport /opt/unity/Editor/Data/PlaybackEngines/WindowsStandaloneSupport

# ==========================================#
# STAGE 6: Final Setup (Python, Tools & App)
# ==========================================
FROM step-win AS final-build

USER root
ENV UNITY_PATH=/opt/unity/Editor/Unity
ENV DEBIAN_FRONTEND=noninteractive

# Setup Timezone
RUN apt-get update && apt-get install -y tzdata
ENV TZ=Asia/Jakarta
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# Instalasi Python & Dependensi (Menyesuaikan dengan Ubuntu Default)
RUN apt-get update && apt-get install -y \
    python3 \
    python3-pip \
    python3-dev \
    curl \
    libnss3 \
    ca-certificates \
    xvfb \
    && python3 -m pip install --no-cache-dir --upgrade pip \
    && python3 -m pip install --no-cache-dir \
    fastapi \
    uvicorn \
    boto3 \
    requests \
    httpx \
    python-multipart \
    aiofiles \
    pydantic \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

ENV HOME=/tmp
WORKDIR /app

# Setup Folder Unity Writable (Penting agar lisensi tidak mental)
RUN mkdir -p /tmp/.local/share/unity3d/Unity /tmp/.config/unity3d /tmp/.cache/unity3d && \
    chmod -R 777 /tmp

# Salin Project
COPY --chown=1000:1000 . /app
RUN chmod -R 777 /app

USER 1000
EXPOSE 7860

# CMD menggunakan python3 default sistem
CMD ["python3", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]