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

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PYTHONPATH=/app \
    POETRY_VERSION=1.7.1 \
    POETRY_HOME="/opt/poetry" \
    POETRY_VENV_IN_PROJECT=1 \
    POETRY_NO_INTERACTION=1

# Add Poetry to PATH
ENV PATH="$POETRY_HOME/bin:$PATH"

# Install system dependencies
RUN apt-get update && apt-get install -y \
    curl \
    build-essential \
    libpq-dev \
    tesseract-ocr \
    tesseract-ocr-eng \
    libtesseract-dev \
    pkg-config \
    libcairo2-dev \
    libpango1.0-dev \
    libglib2.0-dev \
    libjpeg-dev \
    libpng-dev \
    libtiff-dev \
    libwebp-dev \
    libopenjp2-7-dev \
    libgif-dev \
    libmagickwand-dev \
    && rm -rf /var/lib/apt/lists/*

# Install Poetry
RUN curl -sSL https://install.python-poetry.org | python3 -

# Set work directory
WORKDIR /app

# Copy Poetry configuration files
COPY pyproject.toml poetry.lock* ./

# Install Python dependencies
RUN poetry install --only=main,dev --no-root

# Copy application code
COPY . .

# Create necessary directories
RUN mkdir -p logs uploads temp

# Set permissions
RUN chmod +x scripts/*.sh

# Expose port
EXPOSE 8000

# Default command
CMD ["poetry", "run", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]