# Dockerfile para Hugging Face Spaces
# Optimizado para Aliah-Plus con todas las dependencias necesarias

FROM python:3.9-slim-bookworm

# Variables de entorno
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PIP_NO_CACHE_DIR=1 \
    DEBIAN_FRONTEND=noninteractive \
    PYTHONPATH=/code

# Instalar dependencias del sistema
RUN apt-get update && apt-get install -y \
    # OpenCV dependencies
    build-essential \
    python3-dev \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgomp1 \
    # Playwright dependencies
    libnss3 \
    libnspr4 \
    libdbus-1-3 \
    libatk1.0-0 \
    libatk-bridge2.0-0 \
    libcups2 \
    libdrm2 \
    libxkbcommon0 \
    libxcomposite1 \
    libxdamage1 \
    libxfixes3 \
    libxrandr2 \
    libgbm1 \
    libpango-1.0-0 \
    libcairo2 \
    libasound2 \
    # Otros
    wget \
    curl \
    git \
    && rm -rf /var/lib/apt/lists/*

# Directorio de trabajo
WORKDIR /code

# Copiar requirements
COPY requirements.txt /code/requirements.txt

# Instalar dependencias de Python
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Instalar navegadores para Playwright
RUN playwright install chromium

# Crear directorios necesarios
RUN mkdir -p /code/logs /code/models /tmp

# Copiar código fuente
COPY . /code/

# Exponer puerto para Hugging Face Spaces
EXPOSE 7860

# Variables de entorno para Gradio/Hugging Face
ENV GRADIO_SERVER_NAME="0.0.0.0" \
    GRADIO_SERVER_PORT=7860 \
    PYTHONPATH=/code

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:7860/health || exit 1

# Comando de inicio
CMD ["python", "start.py"]