FROM ubuntu:22.04

# Prevent interactive prompts
ENV DEBIAN_FRONTEND=noninteractive
ENV PYTHONUNBUFFERED=1

# Install system dependencies
RUN apt-get update && apt-get install -y \
    python3 \
    python3-pip \
    python3-venv \
    curl \
    wget \
    jq \
    pwgen \
    bc \
    zip \
    unzip \
    lsof \
    gnupg \
    lsb-release \
    systemctl \
    iptables \
    iproute2 \ 
    && rm -rf /var/lib/apt/lists/*

# Create working directory
WORKDIR /etc/hysteria

# Copy requirements first (for better caching)
COPY requirements.txt .

# Create and activate virtual environment, install dependencies
RUN python3 -m venv /etc/hysteria/hysteria2_venv && \
    /etc/hysteria/hysteria2_venv/bin/pip install --no-cache-dir --upgrade pip && \
    /etc/hysteria/hysteria2_venv/bin/pip install --no-cache-dir -r requirements.txt && \
    /etc/hysteria/hysteria2_venv/bin/pip install --no-cache-dir fastapi uvicorn python-multipart

# Copy application files
COPY . /etc/hysteria/

# Make scripts executable
RUN find /etc/hysteria/core/scripts -type f -name "*.sh" -exec chmod +x {} \; && \
    find /etc/hysteria/core/scripts -type f -name "*.py" -exec chmod +x {} \; && \
    chmod +x /etc/hysteria/menu.sh

# Expose ports
EXPOSE 8000 443 80

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD curl -f http://localhost:8000/health || exit 1

# Start FastAPI server
CMD ["/etc/hysteria/hysteria2_venv/bin/uvicorn", "core.api:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]