#!/bin/bash
set -e

if [ $# -ne 2 ]; then
  echo "Использование: $0 <название> <порт>"
  echo "Пример: $0 gitea 3000"
  exit 1
fi

NAME=$1
PORT=$2

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

if [ ! -f "$PROJECT_ROOT/.env" ]; then
  echo "Файл .env не найден. Запустите сначала ./scripts/00-init.sh"
  exit 1
fi

export $(grep -v '^#' "$PROJECT_ROOT/.env" | xargs)

SERVICE_DIR="$PROJECT_ROOT/services/$NAME"

if [ -d "$SERVICE_DIR" ]; then
  echo "Сервис '$NAME' уже существует!"
  exit 1
fi

mkdir -p "$SERVICE_DIR/data"

cat > "$SERVICE_DIR/docker-compose.yml" <<EOF
version: '3.8'

services:
  $NAME:
    image: nginx:alpine
    container_name: $NAME
    restart: unless-stopped
    environment:
      - VIRTUAL_HOST=$NAME.$LOCAL_DOMAIN,$NAME.$LOCAL_DOMAIN.local
$(if [ -n "$PUBLIC_DOMAIN" ]; then
  echo "      - LETSENCRYPT_HOST=$NAME.$PUBLIC_DOMAIN"
  echo "      - LETSENCRYPT_EMAIL=$LETSENCRYPT_EMAIL"
else
  echo "      # LETSENCRYPT_HOST="
  echo "      # LETSENCRYPT_EMAIL="
fi)
      - VIRTUAL_PORT=$PORT
    volumes:
      - .//data
    networks:
      - devnet
    depends_on:
      - nginx-proxy

networks:
  devnet:
    external: true
EOF

echo "Сервис '$NAME' создан в $SERVICE_DIR"
echo "Запустите:"
echo "  cd $PROJECT_ROOT"
echo "  docker compose -f docker-compose.yml -f services/$NAME/docker-compose.yml up -d"