FROM python:3.11-slim

# Establecer directorio de trabajo
WORKDIR /app

# Variables de entorno
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Instalar dependencias del sistema
RUN apt-get update && apt-get install -y \
    gcc \
    libpq-dev \
    chromium \
    chromium-driver \
    fonts-liberation \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libatspi2.0-0 \
    libcups2 \
    libdbus-1-3 \
    libdrm2 \
    libgbm1 \
    libgtk-3-0 \
    libnspr4 \
    libnss3 \
    libxcomposite1 \
    libxdamage1 \
    libxfixes3 \
    libxkbcommon0 \
    libxrandr2 \
    xdg-utils \
    && rm -rf /var/lib/apt/lists/*

# Copiar requirements e instalar dependencias Python
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copiar código de la aplicación
COPY . .

# Crear directorio para uploads
RUN mkdir -p /app/uploads

# Exponer puerto
EXPOSE 8000

# Comando por defecto
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]