# Use Python 3.11 slim image
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Install system dependencies (updated for Debian Trixie/newer)
RUN apt-get update && apt-get install -y \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender1 \
    libgomp1 \
    libgthread-2.0-0 \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy application files
COPY . .

# Create necessary directories
RUN mkdir -p /data/uploads /data/uploads/videos /data/hf-cache

# Expose port 7860 (required by Hugging Face Spaces)
EXPOSE 7860

# Set environment variables
ENV HF_SPACE=1
ENV HF_CACHE_DIR=/data/hf-cache
ENV UPLOAD_DIR=/data/uploads
ENV PYTHONUNBUFFERED=1

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