# Base image
FROM docker.io/library/python:3.10@sha256:eebca922adbff26c092545ebe3783c37623f30ffda618559d3cede33d7d468a9

# Install Node.js 20.x
RUN apt-get update && \
    apt-get install -y curl && \
    curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
    apt-get install -y nodejs && \
    rm -rf /var/lib/apt/lists/* && apt-get clean

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    git-lfs \
    ffmpeg \
    libsm6 \
    libxext6 \
    cmake \
    rsync \
    libgl1 \
    fakeroot \
    && rm -rf /var/lib/apt/lists/* \
    && git lfs install

# Setup apt-get with fakeroot wrapper
RUN mv /usr/bin/apt-get /usr/bin/.apt-get && \
    echo '#!/usr/bin/env sh\nfakeroot /usr/bin/.apt-get $@' > /usr/bin/apt-get && \
    chmod +x /usr/bin/apt-get

# Create user
RUN useradd -m -u 1000 user

# Set working directory
WORKDIR /home/user/app

# Copy requirements and install Python dependencies
COPY --chown=1000:1000 requirements.txt /tmp/requirements.txt
RUN pip install --no-cache-dir pip -U && \
    pip install --no-cache-dir -r /tmp/requirements.txt

# Install additional Python packages
RUN pip install --no-cache-dir \
    datasets \
    "huggingface-hub>=0.19" \
    "hf_xet>=1.0.0,<2.0.0" \
    "hf-transfer>=0.1.4" \
    "protobuf<4" \
    "click<8.1" \
    "pydantic==2.10.6"

# Install Gradio and related packages
RUN pip install --no-cache-dir \
    gradio[oauth,mcp]==5.36.2 \
    "uvicorn>=0.14.0" \
    spaces

# Copy application code
COPY --chown=1000:1000 . /home/user/app

# Switch to non-root user
USER user

# Expose port (adjust if needed)
EXPOSE 7860

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV FLASK_APP=flask_app.py

# Run the Flask application
CMD ["python", "flask_app.py"]