# Use same base Python image as lms_service
FROM python:3.10-slim-bullseye

# Set working directory
WORKDIR /app

# Copy requirements
COPY requirements.txt .

# Disable pip progress bar
RUN pip config --user set global.progress_bar off

# Build-time args for private repo (same as LMS)
ARG BITBUCKET_USER
ARG BITBUCKET_PASS

# Install system dependencies AND Tesseract
RUN apt-get update && \
    apt-get install -y git libgl1 libsm6 libxrender1 libxext6 \
    tesseract-ocr tesseract-ocr-eng && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt && \
    pip install --no-cache-dir \
    git+https://${BITBUCKET_USER}:${BITBUCKET_PASS}@bitbucket.org/credit_fair/python-core.git@dev#subdirectory=utils

# Copy the application code
COPY . .

# Environment variable to avoid OpenBLAS threading issues (common with numpy/OpenCV)
ENV OPENBLAS_NUM_THREADS=1

# Expose port for FastAPI
EXPOSE 8000

# Run the FastAPI app
CMD ["uvicorn", "app_ocr:app", "--host", "0.0.0.0", "--port", "8000", "--log-level", "info", "--workers", "1", "--limit-concurrency", "10"]