#!/bin/bash
# =============================================================================
# Cleanup da Aula 05 - Remove KEDA, Victoria Metrics e aplicação
# =============================================================================

set -e

# Cores para output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
log_success() { echo -e "${GREEN}[OK]${NC} $1"; }
log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

echo ""
echo "============================================"
echo "  Cleanup - Aula 05"
echo "============================================"
echo ""

# Remover recursos da aplicação
log_info "Removendo aplicação node-bugado..."
kubectl delete -f "$SCRIPT_DIR/scaledobject.yaml" 2>/dev/null || true
kubectl delete -f "$SCRIPT_DIR/ingress-nginx.yaml" 2>/dev/null || true
kubectl delete -f "$SCRIPT_DIR/service.yaml" 2>/dev/null || true
kubectl delete -f "$SCRIPT_DIR/deployment.yaml" 2>/dev/null || true
kubectl delete -f "$SCRIPT_DIR/configmap.yaml" 2>/dev/null || true
log_success "Aplicação removida"

# Remover NGINX Ingress
log_info "Removendo NGINX Ingress Controller..."
helm uninstall nginx-ingress -n ingress-nginx 2>/dev/null || true
kubectl delete namespace ingress-nginx 2>/dev/null || true
log_success "NGINX Ingress removido"

# Remover KEDA
log_info "Removendo KEDA..."
helm uninstall keda -n keda 2>/dev/null || true
kubectl delete namespace keda 2>/dev/null || true
log_success "KEDA removido"

# Remover Victoria Metrics
log_info "Removendo Victoria Metrics..."
helm uninstall vm -n monitoring 2>/dev/null || true
kubectl delete namespace monitoring 2>/dev/null || true
log_success "Victoria Metrics removido"

echo ""
log_success "Cleanup concluído!"
echo ""