# Use an official Python runtime as a parent image
FROM python:3.11-slim

# Set environment variables for Hugging Face cache
ENV DEBIAN_FRONTEND=noninteractive \
    PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    TRANSFORMERS_CACHE=/app/cache \
    HF_HOME=/app/cache \
    NLTK_DATA=/app/nltk_data \
    MPLCONFIGDIR=/app/.config/matplotlib

COPY requirements.txt requirements.txt 
COPY templates/ /app/templates 
COPY utils/ /app/utils
COPY app.py app.py
COPY blocks/ /app/blocks/ 
COPY generated_projects/ /app/generated_projects/ 
COPY blocks/sprites/ /app/blocks/sprites/ 
COPY blocks/Backdrops/ /app/blocks/Backdrops/ 
COPY . /app/
COPY . .

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    tesseract-ocr \
    poppler-utils \
    libgl1 \
    ffmpeg \
    libopencv-dev \
    curl \
    ca-certificates \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --upgrade pip && pip install -r requirements.txt

RUN mkdir -p /app/nltk_data /app/.config/matplotlib \
 && mkdir -p /app/cache /app/data /app/logs /app/OUTPUTS /app/blocks \
 && mkdir -p /app/OUTPUTS/DETECTED_IMAGE /app/OUTPUTS/SCANNED_IMAGE /app/OUTPUTS/EXTRACTED_JSON \
 && chmod -R 777 /app/cache /app/blocks /app/data /app/OUTPUTS /app/logs \
 && chmod -R 777 /app

ENV FLASK_APP=app.py \
    FLASK_ENV=production


EXPOSE 7860

#CMD ["gunicorn", "-w", "1", "-b", "0.0.0.0:7860", "--timeout", "0", "app:app"]
CMD ["python", "app.py"]