#!/bin/bash

# LittleShop Deployment Script for Hostinger VPS
# This script deploys the application to the client's Hostinger VPS

echo "==========================================="
echo "LittleShop Deployment to Hostinger VPS"
echo "Date: $(date)"
echo "==========================================="

# Configuration
VPS_HOST="srv1002428.hstgr.cloud"
VPS_USER="root"
VPS_PORT="2255"
DEPLOY_PATH="/opt/littleshop"
SERVICE_NAME="littleshop"

# Colors for output
GREEN='\033[0;32m'
RED='\033[0;31m'
YELLOW='\033[1;33m'
NC='\033[0m'

echo ""
echo "=== Step 1: Building Application ==="
echo "------------------------------------"

# Build the application for Linux
cd /mnt/c/Production/Source/LittleShop/LittleShop
echo "Building for Linux x64..."
dotnet publish -c Release -r linux-x64 --self-contained false -o ./publish

if [ $? -ne 0 ]; then
    echo -e "${RED}✗ Build failed${NC}"
    exit 1
fi
echo -e "${GREEN}✓ Build successful${NC}"

echo ""
echo "=== Step 2: Creating Deployment Package ==="
echo "-------------------------------------------"

# Create deployment package
cd ..
tar -czf littleshop-deploy.tar.gz \
    -C LittleShop/publish . \
    -C .. set_production_env.sh \
    -C .. test_e2e_comprehensive.sh

echo -e "${GREEN}✓ Deployment package created${NC}"

echo ""
echo "=== Step 3: Uploading to VPS ==="
echo "---------------------------------"

# Upload to VPS using sshpass (password from ~/.claude/Knowledge/)
sshpass -p 'YOUR_PASSWORD' scp -P $VPS_PORT littleshop-deploy.tar.gz $VPS_USER@$VPS_HOST:/tmp/

if [ $? -ne 0 ]; then
    echo -e "${RED}✗ Upload failed${NC}"
    exit 1
fi
echo -e "${GREEN}✓ Package uploaded${NC}"

echo ""
echo "=== Step 4: Deploying on VPS ==="
echo "---------------------------------"

# Deploy on VPS
sshpass -p 'YOUR_PASSWORD' ssh -p $VPS_PORT $VPS_USER@$VPS_HOST << 'EOF'
    # Stop existing service
    systemctl stop littleshop 2>/dev/null

    # Create deployment directory
    mkdir -p /opt/littleshop

    # Extract new deployment
    cd /opt/littleshop
    tar -xzf /tmp/littleshop-deploy.tar.gz

    # Set permissions
    chmod +x LittleShop
    chmod +x set_production_env.sh
    chmod +x test_e2e_comprehensive.sh

    # Set environment variables for production
    cat > /etc/systemd/system/littleshop.service << 'SERVICE'
[Unit]
Description=LittleShop E-Commerce API
After=network.target

[Service]
Type=simple
User=www-data
WorkingDirectory=/opt/littleshop
ExecStart=/opt/littleshop/LittleShop
Restart=always
RestartSec=10
KillSignal=SIGINT
SyslogIdentifier=littleshop
Environment="ASPNETCORE_ENVIRONMENT=Production"
Environment="ASPNETCORE_URLS=http://+:8080"
Environment="JWT_SECRET_KEY=YourSuperSecretKeyHereThatIsAtLeast32CharactersLongForSecurity2025!"
Environment="SILVERPAY_BASE_URL=http://31.97.57.205:8001"
Environment="SILVERPAY_API_KEY=sk_live_edba50ac32dfa7f997b2597d5785afdbaf17b8a9f4a73dfbbd46dbe2a02e5757"
Environment="SILVERPAY_WEBHOOK_SECRET=your-webhook-secret-here"
Environment="SILVERPAY_WEBHOOK_URL=https://littleshop.silverlabs.uk/api/silverpay/webhook"
Environment="WEBPUSH_VAPID_PUBLIC_KEY=BMc6fFJZ8oIQKQzcl3kMnP9tTsjrm3oI_VxLt3lAGYUMWGInzDKn7jqclEoZzjvXy1QXGFb3dIun8mVBwh-QuS4"
Environment="WEBPUSH_VAPID_PRIVATE_KEY=Gs9Sp4eqhsv0vNJkdgzoYmM7C3Db0xp9KdkRRnJEfOI"
Environment="WEBPUSH_SUBJECT=mailto:admin@littleshop.com"

[Install]
WantedBy=multi-user.target
SERVICE

    # Reload systemd and start service
    systemctl daemon-reload
    systemctl enable littleshop
    systemctl start littleshop

    # Check status
    sleep 3
    systemctl status littleshop --no-pager

    echo ""
    echo "Deployment complete!"
EOF

echo ""
echo "=== Step 5: Running E2E Tests ==="
echo "----------------------------------"

# Run E2E tests on production
sshpass -p 'YOUR_PASSWORD' ssh -p $VPS_PORT $VPS_USER@$VPS_HOST << 'EOF'
    cd /opt/littleshop
    # Update test script to use production URL
    sed -i 's|LITTLESHOP_URL=".*"|LITTLESHOP_URL="http://localhost:8080"|' test_e2e_comprehensive.sh
    bash test_e2e_comprehensive.sh
EOF

echo ""
echo "==========================================="
echo "Deployment Complete!"
echo "==========================================="
echo ""
echo "Access Points:"
echo "  API: http://$VPS_HOST:8080"
echo "  Admin: http://$VPS_HOST:8080/Admin"
echo "  Swagger: http://$VPS_HOST:8080/swagger"
echo ""
echo "To check service status:"
echo "  ssh -p $VPS_PORT $VPS_USER@$VPS_HOST systemctl status littleshop"
echo ""
echo "To view logs:"
echo "  ssh -p $VPS_PORT $VPS_USER@$VPS_HOST journalctl -u littleshop -f"
echo ""
echo "==========================================="