# ============================================================================
# Dockerfile for MQL5 Trading Automation (MetaTrader 5 + Wine + Python)
# ============================================================================
FROM ubuntu:24.04

# Prevent interactive prompts
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=UTC

# Install system dependencies
RUN apt-get update && apt-get install -y \
    curl \
    wget \
    gnupg2 \
    software-properties-common \
    git \
    python3 \
    python3-pip \
    python3-venv \
    xvfb \
    xauth \
    unzip psmisc \
    && rm -rf /var/lib/apt/lists/*

# Install Wine (Stable)
RUN dpkg --add-architecture i386 && \
    mkdir -pm755 /etc/apt/keyrings && \
    wget -O /etc/apt/keyrings/winehq-archive.key https://dl.winehq.org/wine-builds/winehq.key && \
    wget -NP /etc/apt/sources.list.d/ https://dl.winehq.org/wine-builds/ubuntu/dists/noble/winehq-noble.sources && \
    apt-get update && \
    apt-get install -y --install-recommends winehq-stable && \
    rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Create a virtual environment for Python
RUN python3 -m venv /app/venv
ENV PATH="/app/venv/bin:$PATH"

# Copy and install Python dependencies
COPY requirements.txt .
COPY scripts/requirements_bot.txt* ./scripts/
RUN pip install --no-cache-dir --upgrade pip && \
    if [ -f requirements.txt ]; then pip install --no-cache-dir -r requirements.txt; fi && \
    if [ -f scripts/requirements_bot.txt ]; then pip install --no-cache-dir -r scripts/requirements_bot.txt; fi

# Copy application files
COPY . .

# Create necessary directories
RUN mkdir -p logs config mt5/MQL5/Experts mt5/MQL5/Indicators

# Set environment variables
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1
ENV DISPLAY=:99
ENV WINEPREFIX=/app/.wine
ENV WINEDEBUG=-all

# Initialize Wine (this can take a while and might need Xvfb)
# We'll do a minimal initialization
RUN Xvfb :99 -screen 0 1024x768x16 & \
    sleep 5 && \
    wineboot --init && \
    sleep 5 && \
    killall Xvfb || true

# Make scripts executable
RUN chmod +x scripts/*.py scripts/*.sh 2>/dev/null || true

# Default command
CMD ["bash", "scripts/container_entrypoint.sh"]