#!/bin/bash

# 🌲 Crumbforest Content Loader
# Loads external content (Knowledge Base) from a Git repository

CONTENT_DIR="docs"
DEFAULT_REPO="https://github.com/example/crumbforest-content.git"

echo "🌲 Crumbforest Content Loader"
echo "=============================="

# Check if git is installed
if ! command -v git &> /dev/null; then
    echo "❌ Git is not installed. Please install git first."
    exit 1
fi

# Get Repo URL
if [ -z "$1" ]; then
    read -p "Enter Content Repository URL (Default: $DEFAULT_REPO): " REPO_URL
    REPO_URL=${REPO_URL:-$DEFAULT_REPO}
else
    REPO_URL=$1
fi

echo "📦 Target Repository: $REPO_URL"
echo "📂 Target Directory:  $CONTENT_DIR"

# Check if directory exists
if [ -d "$CONTENT_DIR" ]; then
    echo "⚠️  Directory '$CONTENT_DIR' already exists."
    read -p "Update existing content (git pull)? [Y/n] " UPDATE
    UPDATE=${UPDATE:-Y}
    
    if [[ "$UPDATE" =~ ^[Yy]$ ]]; then
        cd "$CONTENT_DIR"
        echo "⬇️  Pulling changes..."
        git pull
        cd ..
        echo "✅ Content updated."
    else
        echo "⏹️  Operation skipped."
    fi
else
    echo "⬇️  Cloning content..."
    git clone "$REPO_URL" "$CONTENT_DIR"
    echo "✅ Content loaded."
fi

# Optional: Trigger Re-Index
read -p "🔄 Trigger RAG Re-indexing now? [y/N] " REINDEX
if [[ "$REINDEX" =~ ^[Yy]$ ]]; then
    echo "🚀 Triggering Indexer..."
    ./test.sh quick  # Using test.sh purely for connectivity check or call API directly
    # Ideally should call the API endpoint
    # curl -X POST http://localhost:8000/api/rag/reindex_all
    echo "ℹ️  Please use the Admin Dashboard to re-index content."
fi

echo "🌲 Done."