FROM python:3.10-slim

WORKDIR /app

# Cài dependency hệ thống cần cho underthesea & numpy
RUN apt-get update && apt-get install -y \
    build-essential \
    libgomp1 \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements rồi cài
COPY requirements.txt /app/
RUN pip install --no-cache-dir -r requirements.txt

# Copy toàn bộ code
COPY . /app/

# Expose cổng FastAPI
EXPOSE 8000

# Chạy API bằng uvicorn
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]