#!/usr/bin/env bash
# verify-deployment.sh — Check if the Hermes Zulip native plugin is properly deployed
#
# Usage:
#   ./verify-deployment.sh              # Check local agent
#   ./verify-deployment.sh --ct=tanko   # Check specific agent
#   ./verify-deployment.sh --all        # Check all reachable agents
#
set -euo pipefail

PLUGIN_DIR="$HOME/.hermes/plugins/platforms/zulip"
HEALTH_PORT=9200

echo "🔍 Zulip Plugin Deployment Verification"
echo "========================================"
echo ""

# 1. Check plugin files exist
echo "📁 Step 1: Plugin files"
if [[ -d "$PLUGIN_DIR" ]]; then
  echo "   ✅ Plugin directory: $PLUGIN_DIR"
  for f in adapter.py __init__.py plugin.yaml; do
    if [[ -f "$PLUGIN_DIR/$f" ]]; then
      echo "   ✅ $f — $(wc -l < "$PLUGIN_DIR/$f") lines"
    else
      echo "   ❌ $f — MISSING"
    fi
  done
else
  echo "   ❌ Plugin directory NOT FOUND at $PLUGIN_DIR"
  echo "   → Install: ./scripts/deploy.sh --mode=native v1.0.0"
fi

echo ""

# 2. Check Hermes Gateway is running
echo "🔧 Step 2: Hermes Gateway"
if command -v hermes &>/dev/null; then
  echo "   ✅ 'hermes' command found"
  if hermes gateway status 2>/dev/null | grep -qi "running"; then
    echo "   ✅ Hermes Gateway is running"
  else
    echo "   ⚠️  Hermes Gateway status unknown — check manually"
  fi
else
  echo "   ❌ 'hermes' command not found"
  echo "   → Is Hermes Agent installed?"
fi

echo ""

# 3. Check health endpoint
echo "❤️ Step 3: Health endpoint"
if curl -sf "http://localhost:$HEALTH_PORT/health" > /dev/null 2>&1; then
  echo "   ✅ Health endpoint responds on port $HEALTH_PORT"
else
  echo "   ⚠️  Health endpoint not responding on port $HEALTH_PORT"
  echo "   → The plugin may not have started yet"
fi

echo ""

# 4. Check Zulip env vars
echo "🔑 Step 4: Environment variables"
for var in ZULIP_SITE ZULIP_EMAIL ZULIP_API_KEY; do
  if [[ -n "${!var:-}" ]]; then
    val="${!var}"
    if [[ "$var" == "ZULIP_API_KEY" ]]; then
      echo "   ✅ $var — [REDACTED]"
    else
      echo "   ✅ $var — $val"
    fi
  else
    echo "   ❌ $var — NOT SET"
  fi
done

echo ""

# Overall
echo "═══════════════════════════════════════"
missing=0
[[ -d "$PLUGIN_DIR" ]] || missing=$((missing + 1))
command -v hermes &>/dev/null || missing=$((missing + 1))
[[ -n "${ZULIP_SITE:-}" && -n "${ZULIP_EMAIL:-}" && -n "${ZULIP_API_KEY:-}" ]] || missing=$((missing + 1))

if [[ "$missing" -eq 0 ]]; then
  echo "✅ VERDICT: Plugin properly deployed"
  echo "   Send a DM to verify: @**${ZULIP_AGENT_NAME:-hermes-agent}** _hello_"
else
  echo "⚠️  VERDICT: $missing issue(s) found — fix and re-verify"
fi