using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using System;
using System.Collections.Generic;
using System.Text;
using TEAMModelOS.SDK.DI;

namespace TEAMModelOS.SDK.DI.Multiple
{
    public static class MultipleAzureRedisFactoryExtensions
    {
        /// <summary>
        /// Redis数据库注入
        /// </summary>
        /// <param name="services"></param>
        /// <param name="connectionInfos"></param>
        /// <returns></returns>
        /// <exception cref="ArgumentNullException"></exception>
        public static IServiceCollection AddMultipleAzureRedis(this IServiceCollection services, List<(string name, string connectionString)> connectionInfos)
        {
            if (services == null) throw new ArgumentNullException(nameof(services));
            if (connectionInfos == null) throw new ArgumentNullException(nameof(connectionInfos));

            services.TryAddSingleton<AzureRedisFactory>();
            //多个连接字符串注入
            connectionInfos.ForEach(connection =>
            {
                services.Configure<AzureRedisFactoryOptions>(connection.name, o => { o.Name = connection.name; o.RedisConnectionString = connection.connectionString; });
            });
            ////单个连接字符注入
            //services.Configure<AzureRedisFactoryOptions>(name, o => { o.Name = name; o.RedisConnectionString = connectionString; });

            return services;
        }
    }
}