FROM nvidia/cuda:12.1.1-cudnn8-devel-ubuntu22.04

ENV DEBIAN_FRONTEND=noninteractive \
    TZ=America/Los_Angeles

ARG HF_TOKEN
ENV HF_TOKEN=${HF_TOKEN}

ARG USE_PERSISTENT_DATA=false
ENV USE_PERSISTENT_DATA=${USE_PERSISTENT_DATA}

RUN apt-get update && apt-get install -y \
    git \
    make build-essential libssl-dev zlib1g-dev \
    libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm \
    libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev git git-lfs \
    ffmpeg libsm6 libxext6 cmake libgl1-mesa-glx \
    && rm -rf /var/lib/apt/lists/* \
    && git lfs install

WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

# Persistent directory structure (as root)
RUN mkdir -p /data/ComfyUI/models/checkpoints \
             /data/ComfyUI/models/loras \
             /data/ComfyUI/models/vae \
             /data/ComfyUI/models/controlnet \
             /data/ComfyUI/models/upscale_models \
             /data/ComfyUI/models/gligen \
             /data/ComfyUI/custom_nodes \
             /data/ComfyUI/output && \
    chown -R 1000:1000 /data

# User
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Pyenv + Python
RUN curl https://pyenv.run | bash
ENV PATH=$HOME/.pyenv/shims:$HOME/.pyenv/bin:$PATH

ARG PYTHON_VERSION=3.10.12
RUN pyenv install $PYTHON_VERSION && \
    pyenv global $PYTHON_VERSION && \
    pyenv rehash && \
    pip install --no-cache-dir --upgrade pip setuptools wheel && \
    pip install --no-cache-dir \
    datasets \
    huggingface-hub "protobuf<4" "click<8.1"

RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

WORKDIR /data/ComfyUI

# Clean clone latest ComfyUI
RUN rm -rf * && \
    git clone https://github.com/comfyanonymous/ComfyUI . && \
    git pull && \
    pip install xformers --no-cache-dir -r requirements.txt --extra-index-url https://download.pytorch.org/whl/cu121

# Link private bucket folders
RUN echo "Linking private bucket folders..." && \
    ln -sfn /dataprivate/custom_nodes /data/ComfyUI/custom_nodes 2>/dev/null || true && \
    ln -sfn /dataprivate/workflows /data/ComfyUI/workflows 2>/dev/null || true && \
    ln -sfn /dataprivate/input /data/ComfyUI/input 2>/dev/null || true && \
    ln -sfn /dataprivate/output /data/ComfyUI/output 2>/dev/null || true && \
    echo "Private bucket folders linked."

# Copy additional custom nodes from public bucket (fallback)
RUN echo "Copying additional custom nodes from public bucket..." && \
    cp -r /datapublic/comfy/custom_nodes/ComfyUI-Manager-main /data/ComfyUI/custom_nodes/ComfyUI-Manager 2>/dev/null || true && \
    echo "Additional nodes copied."

# Run install scripts
RUN cd /data/ComfyUI/custom_nodes/comfyui_controlnet_aux && pip install -r requirements.txt || true
RUN cd /data/ComfyUI/custom_nodes/stability-ComfyUI-nodes && pip install -r requirements.txt || true

# Startup script
USER root
COPY <<'EOF' /start.sh
#!/bin/bash
echo "=== Container started as $(whoami) ==="
echo "Current dir: $(pwd)"

echo "=== Bucket contents ==="
ls -la /datapublic/comfy 2>&1 | cat || echo "No /datapublic/comfy"

echo "=== Copying models from public bucket ==="
if [ -d "/datapublic/comfy" ]; then
  cp -nv /datapublic/comfy/stabilityai/sd-vae-ft-mse-original/vae-ft-mse-840000-ema-pruned.safetensors /data/ComfyUI/models/vae/ 2>&1 || true
  cp -nv /datapublic/comfy/LA0077/v1-5-pruned-emaonly-fp16.safetensors/v1-5-pruned-emaonly-fp16.safetensors /data/ComfyUI/models/checkpoints/ 2>&1 || true
  echo "Models copied."
fi

echo "=== Starting ComfyUI (verbose) ==="
cd /data/ComfyUI
exec python main.py --listen 0.0.0.0 --port 7860 --output-directory "/dataprivate/output" --front-end-version latest --verbose 2>&1
EOF
RUN chmod +x /start.sh
USER user

CMD ["/start.sh"]