# GIS Classification - Docker Image
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    gdal-bin \
    libgdal-dev \
    libgeos-dev \
    libproj-dev \
    && rm -rf /var/lib/apt/lists/*

# Set GDAL environment variables
ENV GDAL_VERSION=3.6.2

# Copy requirements first for better caching
COPY requirements.txt .

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

# Copy application code
COPY . .

# Create necessary directories
RUN mkdir -p /app/data /app/output /app/static

# Expose port
EXPOSE 8000

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

# Run the application
CMD ["uvicorn", "src.api:app", "--host", "0.0.0.0", "--port", "8000"]