#!/bin/bash
set -e

PROJECTS_DIR="${PROJECTS_DIR:-/home/deploy/projects}"
TARGET="${1:-}"
KEEP_FILES="${2:-}"

if [ -z "$TARGET" ]; then
  echo "❌ Informe o nome do projeto."
  echo "Uso: /home/deploy/scripts/remove.sh meu-projeto"
  echo "Uso: /home/deploy/scripts/remove.sh meu-projeto --keep-files"
  exit 1
fi

safe_target="$(echo "$TARGET" | sed 's/[^A-Za-z0-9._-]/-/g')"

echo "================================================"
echo " Removendo projeto: $TARGET"
echo "================================================"

echo "→ Removendo config do Nginx..."
rm -f "/etc/nginx/sites-dynamic/${safe_target}.conf"

if pgrep nginx >/dev/null 2>&1; then
  echo "→ Recarregando Nginx..."
  nginx -t && nginx -s reload
fi

if [ "$KEEP_FILES" = "--keep-files" ]; then
  echo "→ Arquivos mantidos em $PROJECTS_DIR/$TARGET"
else
  if [ -d "$PROJECTS_DIR/$TARGET" ]; then
    echo "→ Removendo arquivos do projeto..."
    rm -rf "$PROJECTS_DIR/$TARGET"
    echo "✓ Pasta removida"
  else
    echo "⚠ Pasta não encontrada"
  fi
fi

echo "✓ Projeto $TARGET removido."