using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core.Seed;

namespace WIDESEA_Core
{
    /// <summary>
    /// Db 启动服务
    /// </summary>
    public static class DbSetup
    {
        /// <summary>
        /// 添加数据库设置服务到依赖注入容器
        /// </summary>
        /// <param name="services">服务集合</param>
        /// <exception cref="ArgumentNullException">当services为null时抛出</exception>
        /// <remarks>
        /// 注册DBSeed和DBContext为Scoped生命周期服务
        /// </remarks>
        public static void AddDbSetup(this IServiceCollection services)
        {
            if (services == null) throw new ArgumentNullException(nameof(services));
            
            services.AddScoped<DBSeed>();
            services.AddScoped<DBContext>();
        }
    }
}