FROM python:3.10-slim

ARG GITHUB_USERNAME=chrisjcc
ARG GITHUB_REPO_NAME=confluence-ingestor  
ARG WHEEL_NAME="confluence_ingestor-0.3.0-py3-none-any.whl"

WORKDIR /app

# Install system dependencies
RUN apt-get update --allow-releaseinfo-change \
    && apt-get install -y --no-install-recommends \
       curl unzip git jq \
    && rm -rf /var/lib/apt/lists/*

# -----------------------------
# Copy ALL application code first
# -----------------------------
COPY . .

# -----------------------------
# Update pip
# -----------------------------
RUN pip install --upgrade pip

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

# -----------------------------
# Install private GitHub confluence-ingestor wheel using BuildKit secret
# -----------------------------
RUN --mount=type=secret,id=GITHUB_TOKEN,mode=0444,required=true \
    GITHUB_TOKEN=$(cat /run/secrets/GITHUB_TOKEN) \
    && echo "✅ GITHUB_TOKEN set (length: ${#GITHUB_TOKEN})" \
    && echo "🔍 Fetching latest release..." \
    && curl -s -L -H "Authorization: token ${GITHUB_TOKEN}" \
         "https://api.github.com/repos/${GITHUB_USERNAME}/${GITHUB_REPO_NAME}/releases/latest" \
         | tee /tmp/release.json \
    && ASSET_URL=$(cat /tmp/release.json | jq -r '.assets[0].url // empty') \
    && echo "📥 Downloading from GitHub API asset URL: ${ASSET_URL}" \
    && curl -s -L \
         -H "Authorization: token ${GITHUB_TOKEN}" \
         -H "Accept: application/octet-stream" \
         -o /tmp/${WHEEL_NAME} \
         "${ASSET_URL}" \
    && echo "📏 Downloaded file size: $(ls -lh /tmp/${WHEEL_NAME})" \
    && if [ ! -s /tmp/${WHEEL_NAME} ]; then echo "❌ Empty wheel file"; exit 1; fi \
    && echo "🔧 Installing wheel..." \
    && pip install --no-cache-dir --verbose /tmp/${WHEEL_NAME} \
    && python -c "import confluence_ingestor; print('✓ confluence_ingestor import OK')" \
    && pip list | grep confluence || echo "✅ Installation verified" \
    && rm /tmp/*.*

EXPOSE 7860

# -----------------------------
# Entrypoint
# -----------------------------
CMD ["python", "app.py"]