#!/bin/bash
# =============================================================================
# Aula 11 - Cleanup
# =============================================================================
#
# Remove ArgoCD instalado pelo setup.sh.
# NÃO remove a infraestrutura base (Gitea, NGINX Ingress, etc).
#
# =============================================================================

set -e

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} $1"; }
log_error() { echo -e "${RED}[ERROR]${NC} $1"; }

echo ""
echo "=========================================="
echo "   Removendo ArgoCD"
echo "=========================================="
echo ""

# Remover ArgoCD Applications primeiro
log_info "Removendo ArgoCD Applications..."
kubectl delete applications --all -n argocd 2>/dev/null || true

# Remover ArgoCD
log_info "Removendo ArgoCD..."
if helm status argocd -n argocd &> /dev/null; then
    helm uninstall argocd -n argocd --wait
    log_success "ArgoCD removido"
else
    log_warn "ArgoCD não estava instalado"
fi

# Remover namespace argocd
log_info "Removendo namespace argocd..."
kubectl delete namespace argocd --timeout=60s 2>/dev/null || true

# Limpar secrets residuais
log_info "Limpando secrets residuais..."
kubectl delete configmap argocd-ssh-known-hosts-cm -n argocd 2>/dev/null || true

# Remover arquivo .env local
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
if [[ -f "${SCRIPT_DIR}/.env" ]]; then
    rm "${SCRIPT_DIR}/.env"
    log_info "Arquivo .env removido"
fi

echo ""
log_success "Cleanup concluído!"
echo ""
echo "Nota: Gitea, NGINX Ingress e infraestrutura base foram mantidos."
echo "Para remover o Gitea, execute: ../aula-10/cleanup.sh"
echo ""