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

if [[ $EUID -ne 0 ]]; then
  echo "Dieses Skript muss als root ausgeführt werden." >&2
  exit 1
fi

REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
PLATFORM="$REPO_ROOT/platform"
PROFILE_TARGET=/opt/mike-ai/platform/profiles
DROPIN=/etc/systemd/system/mike-ai-llama-ui.service.d
WEB_TARGET=/opt/mike-ai/web-search

install -d -m 0755 "$PROFILE_TARGET" "$DROPIN" "$WEB_TARGET" /etc/mike-ai
install -m 0644 "$PLATFORM/systemd/mike-ai-llama-ui.service" \
  /etc/systemd/system/mike-ai-llama-ui.service
install -m 0644 "$PLATFORM/systemd/mike-ai-web-search.service" \
  /etc/systemd/system/mike-ai-web-search.service
install -m 0755 "$PLATFORM/scripts/llama-profile" /usr/local/bin/llama-profile
install -m 0644 "$PLATFORM/profiles/profile-fast.conf" "$PROFILE_TARGET/profile-fast.conf"
install -m 0644 "$PLATFORM/profiles/profile-medium.conf" "$PROFILE_TARGET/profile-medium.conf"
install -m 0644 "$PLATFORM/profiles/profile-long.conf" "$PROFILE_TARGET/profile-long.conf"
install -m 0644 "$PLATFORM/web-search/compose.yaml" "$WEB_TARGET/compose.yaml"
install -m 0644 "$PLATFORM/web-search/tinysearch_config.json" \
  "$WEB_TARGET/tinysearch_config.json"
install -m 0755 "$PLATFORM/web-search/web_search_mcp.py" \
  "$WEB_TARGET/web_search_mcp.py"
if [[ ! -e "$WEB_TARGET/searxng-settings.yml" ]]; then
  install -m 0600 "$PLATFORM/web-search/searxng-settings.example.yml" \
    "$WEB_TARGET/searxng-settings.yml.example"
fi

if [[ ! -e /etc/mike-ai/mcp-servers.json ]]; then
  install -m 0600 "$PLATFORM/mcp/mcp-servers.example.json" \
    /etc/mike-ai/mcp-servers.json.example
fi

systemctl daemon-reload

cat <<'EOF'
Kernkonfiguration installiert, aber noch nicht gestartet.

Vor dem Start:
1. Modellpfade und Hashes gegen manifest.local.yaml prüfen.
2. /etc/mike-ai/mcp-servers.json mit minimalen Servern erstellen.
3. llama.cpp bauen.
4. Danach: llama-profile fast
EOF