using System;
using System.Collections.ObjectModel;
using System.Security.Cryptography;

using Grpc.Core;
using Grpc.Core.Interceptors;
using Grpc.Net.Client;

using Microsoft.Extensions.Logging;

namespace FrostFS.SDK.Client;

// InitParameters contains values used to initialize connection Pool.
public class InitParameters(Func<string, ChannelBase> grpcChannelFactory)
{
    public ECDsa? Key { get; set; }

    public ulong NodeDialTimeout { get; set; }

    public ulong NodeStreamTimeout { get; set; }

    public ulong HealthcheckTimeout { get; set; }

    public ulong ClientRebalanceInterval { get; set; }

    public ulong SessionExpirationDuration { get; set; }

    public uint ErrorThreshold { get; set; }

    public NodeParam[]? NodeParams { get; set; }

    public GrpcChannelOptions[]? DialOptions { get; set; }

    public Func<string, ClientWrapper>? ClientBuilder { get; set; }

    public ulong GracefulCloseOnSwitchTimeout { get; set; }

    public ILogger? Logger { get; set; }

    public Action<CallStatistics>? Callback { get; set; }

    public Collection<Interceptor> Interceptors { get; } = [];

    public Func<string, ChannelBase> GrpcChannelFactory { get; set; } = grpcChannelFactory;
}