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

# Set the working directory in the container
WORKDIR /app

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

# Copy the requirements file into the container
COPY requirements.txt .

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

# Copy the entire FastAPI app into the container
COPY . .

# Expose the port that FastAPI will use (default is 8000)
EXPOSE 8000

# Set an environment variable for the port
ENV PORT=8000

# Command to run the application
CMD ["sh", "-c", "uvicorn app:app --host 0.0.0.0 --port $PORT"]