using System.Collections.Generic;
using LCU.Library.Internal.ApiResponse.Models;
using System.ComponentModel.DataAnnotations;
using System;

namespace LCU.Api.Internal.FTPLib.Models
{
    [Obsolete("Please use SftpDownloadFileRequest and SshFtpRequst Models")]
    public class SftpRequest : ReturnResponse, IValidatableObject
    {
        [Required] 
        public ProtocolType Protocol { get; set; }
        [Required] 
        public string HostName { get; set; }
        [Required, Range(1, 999999)] 
        public int PortNumber { get; set; } = 22;
        [Required] 
        public string UserName { get; set; }
        [Required] 
        public string Password { get; set; }
        [Required] 
        public string SshHostKeyFingerprint { get; set; }
        public string LocalFilePath { get; set; }
        [Required] 
        public string RemoteFilePath { get; set; }
        public byte[] LocalFileData { get; set; }

        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
        {
            if (string.IsNullOrWhiteSpace(LocalFilePath) && LocalFileData == null)
            {
                yield return new ValidationResult(
                    $"One of LocalFilePath or LocalFileData bytes are required.",
                    new[] {nameof(LocalFileData), nameof(LocalFilePath)});
            }
        }
    }
}