# Use a full Ubuntu base for a complete, unrestricted Linux environment
FROM ubuntu:22.04

# 1. Install System Dependencies (curl, git, build-essential, nano, htop, etc.)
USER root
RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
    python3 \
    python3-pip \
    python3-venv \
    curl \
    git \
    sudo \
    wget \
    nano \
    htop \
    build-essential \
    libssl-dev \
    libffi-dev \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# 2. Create non-root user and grant passwordless SUDO (No Restrictions!)
RUN adduser --disabled-password --gecos '' user \
    && echo "user ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers

RUN mkdir -p /home/user/app && chown -R user:user /home/user/app

# Set environment variables
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    PYTHONUNBUFFERED=1

WORKDIR $HOME/app

# 3. Setup Python Environment
USER user
RUN python3 -m pip install --upgrade pip

# 4. Copy Files and Set Permissions
COPY --chown=user:user . .

# 5. Install Python Requirements
RUN pip3 install --no-cache-dir -r requirements.txt

# 6. Create Persistent Directories inside WORKDIR
RUN mkdir -p sessions downloads && chmod -R 777 sessions downloads

# 7. Final Script Setup
RUN chmod +x start.sh

# Hugging Face Spaces port
EXPOSE 7860

ENTRYPOINT ["./start.sh"]