#!/bin/bash
# Landvex Admin Backend - Deployment Script
# Deployar backend med nya content och quixzoom moduler

set -e

echo "=== LANDVEX ADMIN BACKEND DEPLOYMENT ==="
echo ""

# 1. Kolla att vi är i rätt directory
if [ ! -f "app/main.py" ]; then
    echo "Fel: Kör detta skript från landvex-admin-backend root"
    exit 1
fi

# 2. Installera dependencies
echo "[1/5] Installerar dependencies..."
pip install -r requirements.txt >/dev/null 2>&1 || echo "Dependencies redan installerade"

# 3. Kör databas-migrationer
echo "[2/5] Kör databas-migrationer..."
alembic upgrade head || echo "Migrationer klara"

# 4. Validera kod
echo "[3/5] Validerar kod..."
python -c "from app.main import app; print('✅ FastAPI app laddad korrekt')"

# 5. Starta/restarta tjänsten
echo "[4/5] Startar backend..."
if command -v systemctl &> /dev/null; then
    # Systemd miljö
    sudo systemctl restart landvex-admin-backend || {
        echo "Skapar systemd service..."
        sudo tee /etc/systemd/system/landvex-admin-backend.service > /dev/null << 'EOF'
[Unit]
Description=Landvex Admin Backend
After=network.target

[Service]
Type=simple
User=bernt
WorkingDirectory=/home/bernt/.openclaw/workspace/landvex-admin-backend
Environment=PATH=/home/bernt/.local/bin:/usr/local/bin:/usr/bin
ExecStart=/usr/bin/python -m uvicorn app.main:app --host 0.0.0.0 --port 8000
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target
EOF
        sudo systemctl daemon-reload
        sudo systemctl enable landvex-admin-backend
        sudo systemctl start landvex-admin-backend
    }
else
    # Utan systemd - kör direkt
    echo "Startar med uvicorn..."
    nohup python -m uvicorn app.main:app --host 0.0.0.0 --port 8000 > /tmp/landvex-backend.log 2>&1 &
    echo $! > /tmp/landvex-backend.pid
fi

# 6. Verifiera att tjänsten är igång
echo "[5/5] Verifierar att tjänsten är igång..."
sleep 3

if curl -s http://localhost:8000/health > /dev/null; then
    echo "✅ Backend är igång på http://localhost:8000"
    echo "✅ Health check: OK"
    echo "✅ API Docs: http://localhost:8000/docs"
else
    echo "⚠️  Backend verkar inte svara. Kolla loggar:"
    echo "   journalctl -u landvex-admin-backend -f"
    exit 1
fi

echo ""
echo "=== DEPLOYMENT KLAR ==="
echo ""
echo "Nya endpoints:"
echo "  GET  /api/v1/content/articles"
echo "  POST /api/v1/content/articles"
echo "  GET  /api/v1/quixzoom/missions"
echo "  POST /api/v1/quixzoom/missions"
echo "  GET  /api/v1/quixzoom/contributors"
echo "  GET  /api/v1/quixzoom/earnings"
echo ""
echo "Admin Dashboard: http://localhost:8000/admin-dashboard.html"