#!/usr/bin/env bash
# HXKI · BRAIN FULLCHECK
# ZEIGT ALLES. KEINE SPEICHERDATEIEN. NUR TERMINAL.
# Prüft:
#   - Container
#   - Netzwerke
#   - Ports
#   - Postgres
#   - ChromaDB
#   - Ollama
#   - n8n
#   - NATS
#   - Workspace

set -euo pipefail

echo "=== HXKI · BRAIN FULLCHECK ==="
echo

# --------------------------
# 1) Containerstatus
# --------------------------
echo "[1] Container – laufen / fehlen:"
REQUIRED=(
  "hxki-brain-ollama"
  "hxki-brain-chroma"
  "hxki-brain-postgres"
  "hxki-brain-n8n"
  "hxki-nats-nbg"
  "hxki-node-exporter"
)

running=$(docker ps --format '{{.Names}}')
all=$(docker ps -a --format '{{.Names}}')

for c in "${REQUIRED[@]}"; do
  if ! grep -Fxq "$c" <<< "$all"; then
    echo "  FEHLT:   $c"
    continue
  fi
  if grep -Fxq "$c" <<< "$running"; then
    echo "  OK RUN:  $c"
  else
    echo "  STOPPED: $c"
  fi
done
echo

# --------------------------
# 2) Netzwerkverdrahtung
# --------------------------
echo "[2] Netzwerk – hxki-internal:"
netlist=$(docker network inspect hxki-internal --format '{{range $id,$c := .Containers}}{{ $c.Name }}{{"\n"}}{{end}}' || true)

for c in "${REQUIRED[@]}"; do
  if grep -Fxq "$c" <<< "$netlist"; then
    echo "  OK NET:  $c"
  else
    echo "  NO NET:  $c"
  fi
done
echo

# --------------------------
# 3) Workspace-Struktur
# --------------------------
echo "[3] Workspace:"
WS="/data/HXKI_WORKSPACE"
if [[ ! -d "$WS" ]]; then
  echo "  FEHLT: $WS"
else
  echo "  OK: $WS"
  for d in incoming events outgoing router; do
    if [[ -d "$WS/$d" ]]; then
      echo "    OK: $WS/$d"
    else
      echo "    FEHLT: $WS/$d"
    fi
  done
fi
echo

# --------------------------
# 4) Postgres Health
# --------------------------
echo "[4] Postgres:"
docker exec hxki-brain-postgres pg_isready -U postgres || echo "  FEHLT: pg_isready"
echo

# --------------------------
# 5) ChromaDB Health
# --------------------------
echo "[5] Chroma:"
docker exec hxki-brain-chroma ls /chroma || echo "  KEIN /chroma"
echo

# --------------------------
# 6) Ollama Health
# --------------------------
echo "[6] Ollama:"
curl -s http://localhost:11434/api/tags || echo "  OLLAMA NICHT ERREICHBAR"
echo

# --------------------------
# 7) NATS Health
# --------------------------
echo "[7] NATS:"
curl -s localhost:8222/varz || echo "  NATS NICHT ERREICHBAR"
echo

# --------------------------
# 8) n8n Reachability
# --------------------------
echo "[8] n8n:"
curl -s localhost:5678 || echo "  n8n NICHT ERREICHBAR"
echo

echo "=== ENDE FULLCHECK ==="