# Dockerfile for AI Background Changer

FROM python:3.10-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    libgl1 \
    libglib2.0-0 \
    git \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first
COPY requirements.txt .

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

# Copy application files
COPY . .

# Create necessary directories with permissions
RUN mkdir -p uploads results models && chmod -R 777 uploads results models

# Download SAM model if not present (optional - you have it locally)
# RUN if [ ! -f models/sam_vit_b_01ec64.pth ]; then \
#     wget -P models/ https://dl.fbaipublicfiles.com/segment_anything/sam_vit_b_01ec64.pth; \
#     fi

# Expose port
EXPOSE 7860

# Run application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]