FROM python:3.11-slim

WORKDIR /app

ARG C2PATOOL_VERSION=0.26.56

ENV PYTHONUNBUFFERED=1

RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates curl tesseract-ocr libgl1 libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

RUN curl -fsSL \
        "https://github.com/contentauth/c2pa-rs/releases/download/c2patool-v${C2PATOOL_VERSION}/c2patool-v${C2PATOOL_VERSION}-x86_64-unknown-linux-gnu.tar.gz" \
        -o /tmp/c2patool.tar.gz \
    && tar -xzf /tmp/c2patool.tar.gz -C /tmp \
    && install -m 0755 /tmp/c2patool/c2patool /usr/local/bin/c2patool \
    && rm -rf /tmp/c2patool /tmp/c2patool.tar.gz \
    && c2patool -V

COPY requirements.txt ./
RUN pip install --no-cache-dir --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt

COPY . .

EXPOSE 7860

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]