FROM python:3.11-slim

# Fix encoding untuk pip install dan runtime
ENV PYTHONUTF8=1 LANG=C.UTF-8 LC_ALL=C.UTF-8 PYTHONIOENCODING=utf-8 PIP_PROGRESS_BAR=off

WORKDIR /app

# System dependencies untuk OpenCV
RUN apt-get update && apt-get install -y --no-install-recommends \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# Upgrade pip dulu untuk hindari bug encoding
COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy seluruh aplikasi
COPY . .

# Hugging Face Spaces menggunakan port 7860
EXPOSE 7860

# Jalankan FastAPI dengan wrapper (force UTF-8)
CMD ["python", "run.py"]