#!/bin/bash

# Site11 Pipeline K8s Deployment Script
# ======================================

set -e

echo "🚀 Site11 Pipeline K8s Deployment"
echo "================================="

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Check if kubectl is available
if ! command -v kubectl &> /dev/null; then
    echo -e "${RED}❌ kubectl is not installed${NC}"
    exit 1
fi

# Check K8s cluster connection
echo -n "Checking K8s cluster connection... "
if kubectl cluster-info &> /dev/null; then
    echo -e "${GREEN}✓${NC}"
else
    echo -e "${RED}✗ Cannot connect to K8s cluster${NC}"
    exit 1
fi

# Step 1: Create namespace
echo ""
echo "1. Creating namespace..."
kubectl apply -f namespace.yaml

# Step 2: Create ConfigMap and Secrets
echo ""
echo "2. Creating ConfigMap and Secrets..."
echo -e "${YELLOW}⚠️  Remember to update API keys in configmap.yaml${NC}"
kubectl apply -f configmap.yaml

# Step 3: Build and push Docker images
echo ""
echo "3. Building Docker images..."
echo -e "${YELLOW}Note: This script assumes images are already built${NC}"
echo "To build images, run from project root:"
echo "  docker-compose build pipeline-rss-collector"
echo "  docker-compose build pipeline-google-search"
echo "  docker-compose build pipeline-translator"
echo "  docker-compose build pipeline-ai-article-generator"
echo "  docker-compose build pipeline-image-generator"

# Step 4: Tag and push images (if using local registry)
echo ""
echo "4. Tagging images for K8s..."
services=("rss-collector" "google-search" "translator" "ai-article-generator" "image-generator")

for service in "${services[@]}"; do
    echo "Tagging pipeline-$service..."
    docker tag site11_pipeline-$service:latest site11/pipeline-$service:latest
done

# Step 5: Deploy services
echo ""
echo "5. Deploying services to K8s..."

for service in "${services[@]}"; do
    echo "Deploying $service..."
    kubectl apply -f $service.yaml
done

# Step 6: Check deployment status
echo ""
echo "6. Checking deployment status..."
kubectl -n site11-pipeline get deployments

echo ""
echo "7. Waiting for pods to be ready..."
kubectl -n site11-pipeline wait --for=condition=Ready pods --all --timeout=300s || true

# Step 7: Show final status
echo ""
echo "✅ Deployment Complete!"
echo ""
echo "Current status:"
kubectl -n site11-pipeline get pods
echo ""
echo "To view logs:"
echo "  kubectl -n site11-pipeline logs -f deployment/pipeline-translator"
echo ""
echo "To scale deployments:"
echo "  kubectl -n site11-pipeline scale deployment pipeline-translator --replicas=5"
echo ""
echo "To delete all resources:"
echo "  kubectl delete namespace site11-pipeline"