#!/bin/bash

# LittleShop Hostinger Deployment Script
# admin.thebankofdebbie.giize.com

set -e

echo "🚀 LittleShop Deployment to Hostinger VPS"
echo "========================================="

# Configuration
REMOTE_HOST="srv1002428.hstgr.cloud"
REMOTE_USER="sysadmin"
REMOTE_PORT="2255"
SSH_KEY="/home/sysadmin/.claude/Knowledge/Infrastructure/vps_hardening_key"
REGISTRY="localhost:5000"
IMAGE_NAME="littleshop"
IMAGE_TAG="latest"

echo "📦 Building Docker image locally..."
docker build -t ${IMAGE_NAME}:${IMAGE_TAG} .

echo "🏷️ Tagging image for registry..."
docker tag ${IMAGE_NAME}:${IMAGE_TAG} ${REGISTRY}/${IMAGE_NAME}:${IMAGE_TAG}

echo "📤 Creating deployment package..."
# Save the Docker image
docker save ${IMAGE_NAME}:${IMAGE_TAG} | gzip > littleshop-docker.tar.gz

# Create deployment archive
tar czf littleshop-deployment.tar.gz \
    littleshop-docker.tar.gz \
    docker-compose.hostinger.yml \
    Dockerfile

echo "🔑 Connecting to Hostinger VPS..."
# Use sshpass if key is not available
if [ -f "$SSH_KEY" ]; then
    SSH_CMD="ssh -p ${REMOTE_PORT} -i ${SSH_KEY} ${REMOTE_USER}@${REMOTE_HOST}"
    SCP_CMD="scp -P ${REMOTE_PORT} -i ${SSH_KEY}"
else
    echo "Using password authentication (SSH key not found)"
    SSH_CMD="sshpass -p 'Phenom12#.' ssh -p ${REMOTE_PORT} ${REMOTE_USER}@${REMOTE_HOST}"
    SCP_CMD="sshpass -p 'Phenom12#.' scp -P ${REMOTE_PORT}"
fi

echo "📁 Creating deployment directory on server..."
$SSH_CMD "mkdir -p /opt/littleshop"

echo "⬆️ Uploading deployment package..."
$SCP_CMD littleshop-deployment.tar.gz ${REMOTE_USER}@${REMOTE_HOST}:/opt/littleshop/

echo "🔧 Deploying on server..."
$SSH_CMD << 'REMOTE_SCRIPT'
cd /opt/littleshop

# Extract deployment package
echo "📦 Extracting deployment package..."
tar xzf littleshop-deployment.tar.gz

# Load Docker image
echo "🐳 Loading Docker image..."
docker load < littleshop-docker.tar.gz

# Login to local registry
echo "🔐 Logging in to Docker registry..."
docker login localhost:5000 -u admin -p Thefa1r1esd1d1t

# Tag and push to local registry
echo "📤 Pushing to local registry..."
docker tag littleshop:latest localhost:5000/littleshop:latest
docker push localhost:5000/littleshop:latest

# Create data directories
echo "📁 Creating data directories..."
mkdir -p /opt/littleshop/data
mkdir -p /opt/littleshop/uploads
mkdir -p /opt/littleshop/logs
chmod 755 /opt/littleshop/data
chmod 755 /opt/littleshop/uploads
chmod 755 /opt/littleshop/logs

# Stop existing container if running
echo "🛑 Stopping existing container..."
docker stop littleshop-admin 2>/dev/null || true
docker rm littleshop-admin 2>/dev/null || true

# Deploy with docker-compose
echo "🚀 Starting LittleShop..."
docker-compose -f docker-compose.hostinger.yml up -d

# Wait for container to be healthy
echo "⏳ Waiting for container to be healthy..."
for i in {1..30}; do
    if docker inspect --format='{{.State.Health.Status}}' littleshop-admin 2>/dev/null | grep -q healthy; then
        echo "✅ Container is healthy!"
        break
    fi
    echo -n "."
    sleep 2
done

# Configure BunkerWeb
echo "🔒 Configuring BunkerWeb reverse proxy..."
# Check if BunkerWeb configuration exists
if [ -f /opt/bunkerweb/configs/admin.thebankofdebbie.giize.com.conf ]; then
    echo "BunkerWeb configuration already exists"
else
    cat > /opt/bunkerweb/configs/admin.thebankofdebbie.giize.com.conf << 'EOF'
server {
    server_name admin.thebankofdebbie.giize.com;

    location / {
        proxy_pass http://littleshop-admin:5000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        # WebSocket support for SignalR
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

        # Timeouts
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
    }
}
EOF
fi

# Reload BunkerWeb
docker exec bunkerweb nginx -s reload 2>/dev/null || true

# Show status
echo "📊 Deployment Status:"
docker ps | grep littleshop-admin

echo "🌐 Testing connectivity..."
curl -s -o /dev/null -w "%{http_code}" http://localhost:5100/api/catalog/products || echo "Local test failed"

REMOTE_SCRIPT

echo "🧹 Cleaning up local files..."
rm -f littleshop-docker.tar.gz littleshop-deployment.tar.gz

echo "✅ Deployment complete!"
echo "======================================"
echo "Admin Panel: https://admin.thebankofdebbie.giize.com"
echo "API Docs: https://admin.thebankofdebbie.giize.com/swagger"
echo "Default login: admin / Thefa1r1esd1d1t"
echo ""
echo "SilverPay API: https://pay.thebankofdebbie.giize.com"
echo "======================================"