#!/bin/bash
set -euo pipefail

# BOC Rollback Script
# Rullar tillbaka till föregående version vid fel

echo "🔄 BOC Rollback Starting..."

# 1. Stoppa tjänsten
echo "🛑 Stopping BOC..."
sudo systemctl stop boc

# 2. Återställ från backup (om finns)
BACKUP_DIR="/opt/backups/boc"
if [ -d "$BACKUP_DIR" ]; then
    LATEST=$(ls -t "$BACKUP_DIR" | head -1)
    if [ -n "$LATEST" ]; then
        echo "📦 Restoring from backup: $LATEST"
        # Återställ databas
        # pg_restore ...
    fi
fi

# 3. Starta om med föregående binär
PREV_BIN="/home/bernt/.openclaw/workspace/boc/backend/bin/boc.prev"
if [ -f "$PREV_BIN" ]; then
    echo "🔧 Using previous binary..."
    cp "$PREV_BIN" /home/bernt/.openclaw/workspace/boc/backend/bin/boc
fi

# 4. Starta tjänsten
echo "▶️  Starting BOC..."
sudo systemctl start boc
sleep 3

# 5. Verifiera
echo "✅ Verifying rollback..."
if curl -sf https://boc.aamos.systems/health > /dev/null; then
    echo "🎉 Rollback successful!"
else
    echo "❌ Rollback failed — manual intervention required"
    exit 1
fi

echo ""
echo "🎉 Rollback complete!"