#!/usr/bin/env bash
set -euo pipefail

ensure_root
detect_pkg_manager
install_docker

if ask_to_install "RAG Memory Stack (Qdrant + Memory API)"; then
  log "=== RAG Memory Stack Installation ==="

  read -rp "Ollama API URL (z.B. http://127.0.0.1:11434): " OLLAMA_API_URL
  OLLAMA_API_URL=${OLLAMA_API_URL:-http://127.0.0.1:11434}

  BASE="/srv/docker/services/memory"
  $SUDO mkdir -p "$BASE/qdrant"
  $SUDO cp -r "$(dirname "${BASH_SOURCE[0]}")/memory-api" "$BASE/"
  $SUDO cp "$(dirname "${BASH_SOURCE[0]}")/compose.yaml" "$BASE/docker-compose.yml"
  cd "$BASE"

  $SUDO sed -i "s|{{OLLAMA_API}}|$OLLAMA_API_URL|g" docker-compose.yml

  log "🚀 Starte RAG Memory Stack..."
  $SUDO docker compose up -d --build

  log "Attempting to pull embedding model from remote Ollama..."
  $SUDO curl -s -X POST "$OLLAMA_API_URL/api/pull" -H 'Content-Type: application/json' -d '{"name": "nomic-embed-text"}' || log "Notice: Model pull failed (possibly using a gateway). Continuing."

  log "✅ RAG Memory Stack läuft unter: http://<server-ip>:8085"
else
  log "${YELLOW}⏭ RAG Memory Stack übersprungen.${NC}"
fi