# Use the official Python 3.9 image
FROM python:3.9

# Set the working directory to /code
WORKDIR /code

# Install system dependencies
RUN apt-get update && apt-get install -y \
    curl \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install Ollama
RUN curl -fsSL https://ollama.ai/install.sh | sh

# Copy requirements and install dependencies
COPY ./requirements.txt /code/requirements.txt
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user

# Switch to the "user" user
USER user

# Set home environment variables
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    OLLAMA_HOME="/tmp/ollama_cache"

# Set working directory
WORKDIR $HOME/app

# Copy application files and set ownership
COPY --chown=user . $HOME/app

# Ensure Ollama has a cache directory
RUN mkdir -p /tmp/ollama_cache

# Start Ollama in the background and pull the model
RUN ollama serve > /tmp/ollama.log 2>&1 & sleep 5 && ollama pull llama3.2

# Start Ollama before running FastAPI
CMD ollama serve > /tmp/ollama.log 2>&1 & sleep 5 && uvicorn main:app --host 0.0.0.0 --port 7860