FROM python:3.11-slim

ENV PYTHONUNBUFFERED=1
ENV DEV_MODE=true
ENV SSH_ENABLED=true
ENV DISPLAY=:99

RUN apt-get update && apt-get install -y --no-install-recommends \
    openssh-server \
    sudo \
    curl \
    wget \
    git \
    vim \
    xvfb \
    x11vnc \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

RUN mkdir /var/run/sshd \
    && useradd -m -s /bin/bash devuser \
    && echo "devuser:devpass" | chpasswd \
    && echo "devuser ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/devuser \
    && chmod 440 /etc/sudoers.d/devuser \
    && echo "Port 22" >> /etc/ssh/sshd_config \
    && echo "PermitRootLogin no" >> /etc/ssh/sshd_config \
    && echo "PasswordAuthentication yes" >> /etc/ssh/sshd_config

WORKDIR /app

COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r /app/requirements.txt \
    && pip install --no-cache-dir jupyter jupyterlab ipython black flake8 pytest

COPY . /app
RUN mkdir -p /app/logs /app/temp /app/data /home/devuser/.ssh \
    && chown -R devuser:devuser /home/devuser /app

EXPOSE 22 7860 5900 8888

COPY dev-start.sh /dev-start.sh
RUN chmod +x /dev-start.sh

CMD ["/dev-start.sh"]