FROM python:3.11-slim

# Install Node.js for frontend build + build deps for bcrypt
RUN apt-get update && apt-get install -y \
    curl \
    build-essential \
    libffi-dev \
    libssl-dev \
    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
    apt-get install -y nodejs && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first (for caching)
COPY backend/requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy backend code
COPY backend/ .

# Copy frontend source
COPY frontend/ ./frontend/

# Build frontend
RUN cd frontend && npm install && npm run build

# Move built frontend to static folder
RUN mkdir -p /app/static && mv frontend/dist/* /app/static/

# Create data directory
RUN mkdir -p /app/data

# Expose port
EXPOSE 8000

# Run
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]