FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PIP_NO_CACHE_DIR=1
ENV PORT=7860

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    ca-certificates \
    gnupg \
    build-essential \
    && mkdir -p /etc/apt/keyrings \
    && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
    && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main" > /etc/apt/sources.list.d/nodesource.list \
    && apt-get update && apt-get install -y --no-install-recommends nodejs \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt ./
RUN pip install --upgrade pip && pip install -r requirements.txt

COPY FRONTEND/package.json FRONTEND/package-lock.json ./FRONTEND/
RUN cd FRONTEND && npm ci

COPY . .

RUN cd FRONTEND && npm run build

EXPOSE 7860

CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--timeout", "300", "app.app:app"]