//----------------------
// <auto-generated>
//     Generated using the NSwag toolchain v13.14.8.0 (NJsonSchema v10.5.2.0 (Newtonsoft.Json v11.0.0.0)) (http://NSwag.org)
// </auto-generated>
//----------------------

#pragma warning disable 108 // Disable "CS0108 '{derivedDto}.ToJson()' hides inherited member '{dtoBase}.ToJson()'. Use the new keyword if hiding was intended."
#pragma warning disable 114 // Disable "CS0114 '{derivedDto}.RaisePropertyChanged(String)' hides inherited member 'dtoBase.RaisePropertyChanged(String)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword."
#pragma warning disable 472 // Disable "CS0472 The result of the expression is always 'false' since a value of type 'Int32' is never equal to 'null' of type 'Int32?'
#pragma warning disable 1573 // Disable "CS1573 Parameter '...' has no matching param tag in the XML comment for ...
#pragma warning disable 1591 // Disable "CS1591 Missing XML comment for publicly visible type or member ..."
#pragma warning disable 8073 // Disable "CS8073 The result of the expression is always 'false' since a value of type 'T' is never equal to 'null' of type 'T?'"
#pragma warning disable 3016 // Disable "CS3016 Arrays as attribute arguments is not CLS-compliant"

namespace SecretServerAuthentication.DSS
{
    using System = global::System;

    [System.CodeDom.Compiler.GeneratedCode("NSwag", "13.14.8.0 (NJsonSchema v10.5.2.0 (Newtonsoft.Json v11.0.0.0))")]
    public partial class OAuth2ServiceClient
    {
        private string _baseUrl = "";
        private System.Net.Http.HttpClient _httpClient;
        private System.Lazy<Newtonsoft.Json.JsonSerializerSettings> _settings;

        public OAuth2ServiceClient(string baseUrl, System.Net.Http.HttpClient httpClient)
        {
            BaseUrl = baseUrl;
            _httpClient = httpClient;
            _settings = new System.Lazy<Newtonsoft.Json.JsonSerializerSettings>(CreateSerializerSettings);
        }

        private Newtonsoft.Json.JsonSerializerSettings CreateSerializerSettings()
        {
            var settings = new Newtonsoft.Json.JsonSerializerSettings();
            UpdateJsonSerializerSettings(settings);
            return settings;
        }

        public string BaseUrl
        {
            get { return _baseUrl; }
            set { _baseUrl = value; }
        }

        protected Newtonsoft.Json.JsonSerializerSettings JsonSerializerSettings { get { return _settings.Value; } }

        partial void UpdateJsonSerializerSettings(Newtonsoft.Json.JsonSerializerSettings settings);


        partial void PrepareRequest(System.Net.Http.HttpClient client, System.Net.Http.HttpRequestMessage request, string url);
        partial void PrepareRequest(System.Net.Http.HttpClient client, System.Net.Http.HttpRequestMessage request, System.Text.StringBuilder urlBuilder);
        partial void ProcessResponse(System.Net.Http.HttpClient client, System.Net.Http.HttpResponseMessage response);
        /// <summary>Retrieve or Refresh Access Token</summary>
        /// <param name="grant_type">Authentication grant type.  Use 'password' when authenticating, and 'refresh_token' when refreshing a token.</param>
        /// <param name="username">Secret Server authentication username.  Required when authenticating.</param>
        /// <param name="password">Secret Server authentication password.  Required when authenticating.</param>
        /// <param name="refresh_token">The refresh token.  Required when refreshing a token.</param>
        /// <returns>Successful retrieval of an access token</returns>
        /// <exception cref="ApiException">A server side error occurred.</exception>
        public System.Threading.Tasks.Task<TokenResponse> AuthorizeAsync(Grant_type grant_type, string username, string password, string refresh_token, string OTP)
        {
            return AuthorizeAsync(grant_type, username, password, refresh_token, System.Threading.CancellationToken.None, OTP);
        }

        /// <param name="cancellationToken">A cancellation token that can be used by other objects or threads to receive notice of cancellation.</param>
        /// <summary>Retrieve or Refresh Access Token</summary>
        /// <param name="grant_type">Authentication grant type.  Use 'password' when authenticating, and 'refresh_token' when refreshing a token.</param>
        /// <param name="username">Secret Server authentication username.  Required when authenticating.</param>
        /// <param name="password">Secret Server authentication password.  Required when authenticating.</param>
        /// <param name="refresh_token">The refresh token.  Required when refreshing a token.</param>
        /// <returns>Successful retrieval of an access token</returns>
        /// <exception cref="ApiException">A server side error occurred.</exception>
        public async System.Threading.Tasks.Task<TokenResponse> AuthorizeAsync(Grant_type grant_type, string username, string password, string refresh_token, System.Threading.CancellationToken cancellationToken, string OTP)
        {
            var urlBuilder_ = new System.Text.StringBuilder();
            urlBuilder_.Append(BaseUrl != null ? BaseUrl.TrimEnd('/') : "").Append("/oauth2/token");

            var client_ = _httpClient;
            var disposeClient_ = false;
            try
            {
                using (var request_ = new System.Net.Http.HttpRequestMessage())
                {
                    var keyValues_ = new System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string, string>>();
                    if (grant_type == null)
                        throw new System.ArgumentNullException("grant_type");
                    else
                        keyValues_.Add(new System.Collections.Generic.KeyValuePair<string, string>("grant_type", ConvertToString(grant_type, System.Globalization.CultureInfo.InvariantCulture)));
                    if (username != null)
                        keyValues_.Add(new System.Collections.Generic.KeyValuePair<string, string>("username", ConvertToString(username, System.Globalization.CultureInfo.InvariantCulture)));
                    if (password != null)
                        keyValues_.Add(new System.Collections.Generic.KeyValuePair<string, string>("password", ConvertToString(password, System.Globalization.CultureInfo.InvariantCulture)));
                    if (refresh_token != null)
                        keyValues_.Add(new System.Collections.Generic.KeyValuePair<string, string>("refresh_token", ConvertToString(refresh_token, System.Globalization.CultureInfo.InvariantCulture)));
                    if (OTP != null)
                        request_.Headers.Add("OTP", ConvertToString(OTP, System.Globalization.CultureInfo.InvariantCulture));

                    request_.Content = new System.Net.Http.FormUrlEncodedContent(keyValues_);
                    request_.Method = new System.Net.Http.HttpMethod("POST");
                    request_.Headers.Accept.Add(System.Net.Http.Headers.MediaTypeWithQualityHeaderValue.Parse("application/json"));

                    PrepareRequest(client_, request_, urlBuilder_);

                    var url_ = urlBuilder_.ToString();
                    request_.RequestUri = new System.Uri(url_, System.UriKind.RelativeOrAbsolute);

                    PrepareRequest(client_, request_, url_);

                    var response_ = await client_.SendAsync(request_, System.Net.Http.HttpCompletionOption.ResponseHeadersRead, cancellationToken).ConfigureAwait(false);
                    var disposeResponse_ = true;
                    try
                    {
                        var headers_ = System.Linq.Enumerable.ToDictionary(response_.Headers, h_ => h_.Key, h_ => h_.Value);
                        if (response_.Content != null && response_.Content.Headers != null)
                        {
                            foreach (var item_ in response_.Content.Headers)
                                headers_[item_.Key] = item_.Value;
                        }

                        ProcessResponse(client_, response_);

                        var status_ = (int)response_.StatusCode;
                        if (status_ == 200)
                        {
                            var objectResponse_ = await ReadObjectResponseAsync<TokenResponse>(response_, headers_, cancellationToken).ConfigureAwait(false);
                            if (objectResponse_.Object == null)
                            {
                                throw new ApiException("Response was null which was not expected.", status_, objectResponse_.Text, headers_, null);
                            }

                            return objectResponse_.Object;
                        }
                        else
                        if (status_ == 400)
                        {
                            var objectResponse_ = await ReadObjectResponseAsync<TokenErrorResponse>(response_, headers_, cancellationToken).ConfigureAwait(false);
                            if (objectResponse_.Object == null)
                            {
                                throw new ApiException("Response was null which was not expected.", status_, objectResponse_.Text, headers_, null);
                            }
                            throw new ApiException<TokenErrorResponse>("An error occurred", status_, objectResponse_.Text, headers_, objectResponse_.Object, null);
                        }
                        else
                        {
                            var responseData_ = response_.Content == null ? null : await response_.Content.ReadAsStringAsync().ConfigureAwait(false);
                            throw new ApiException("The HTTP status code of the response was not expected (" + status_ + ").", status_, responseData_, headers_, null);
                        }
                    }
                    finally
                    {
                        if (disposeResponse_)
                            response_.Dispose();
                    }
                }
            }
            finally
            {
                if (disposeClient_)
                    client_.Dispose();
            }
        }

        protected struct ObjectResponseResult<T>
        {
            public ObjectResponseResult(T responseObject, string responseText)
            {
                this.Object = responseObject;
                this.Text = responseText;
            }

            public T Object { get; }

            public string Text { get; }
        }

        public bool ReadResponseAsString { get; set; }

        protected virtual async System.Threading.Tasks.Task<ObjectResponseResult<T>> ReadObjectResponseAsync<T>(System.Net.Http.HttpResponseMessage response, System.Collections.Generic.IReadOnlyDictionary<string, System.Collections.Generic.IEnumerable<string>> headers, System.Threading.CancellationToken cancellationToken)
        {
            if (response == null || response.Content == null)
            {
                return new ObjectResponseResult<T>(default(T), string.Empty);
            }

            if (ReadResponseAsString)
            {
                var responseText = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
                try
                {
                    var typedBody = Newtonsoft.Json.JsonConvert.DeserializeObject<T>(responseText, JsonSerializerSettings);
                    return new ObjectResponseResult<T>(typedBody, responseText);
                }
                catch (Newtonsoft.Json.JsonException exception)
                {
                    var message = "Could not deserialize the response body string as " + typeof(T).FullName + ".";
                    throw new ApiException(message, (int)response.StatusCode, responseText, headers, exception);
                }
            }
            else
            {
                try
                {
                    using (var responseStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false))
                    using (var streamReader = new System.IO.StreamReader(responseStream))
                    using (var jsonTextReader = new Newtonsoft.Json.JsonTextReader(streamReader))
                    {
                        var serializer = Newtonsoft.Json.JsonSerializer.Create(JsonSerializerSettings);
                        var typedBody = serializer.Deserialize<T>(jsonTextReader);
                        return new ObjectResponseResult<T>(typedBody, string.Empty);
                    }
                }
                catch (Newtonsoft.Json.JsonException exception)
                {
                    var message = "Could not deserialize the response body stream as " + typeof(T).FullName + ".";
                    throw new ApiException(message, (int)response.StatusCode, string.Empty, headers, exception);
                }
            }
        }

        private string ConvertToString(object value, System.Globalization.CultureInfo cultureInfo)
        {
            if (value == null)
            {
                return "";
            }

            if (value is System.Enum)
            {
                var name = System.Enum.GetName(value.GetType(), value);
                if (name != null)
                {
                    var field = System.Reflection.IntrospectionExtensions.GetTypeInfo(value.GetType()).GetDeclaredField(name);
                    if (field != null)
                    {
                        var attribute = System.Reflection.CustomAttributeExtensions.GetCustomAttribute(field, typeof(System.Runtime.Serialization.EnumMemberAttribute))
                            as System.Runtime.Serialization.EnumMemberAttribute;
                        if (attribute != null)
                        {
                            return attribute.Value != null ? attribute.Value : name;
                        }
                    }

                    var converted = System.Convert.ToString(System.Convert.ChangeType(value, System.Enum.GetUnderlyingType(value.GetType()), cultureInfo));
                    return converted == null ? string.Empty : converted;
                }
            }
            else if (value is bool)
            {
                return System.Convert.ToString((bool)value, cultureInfo).ToLowerInvariant();
            }
            else if (value is byte[])
            {
                return System.Convert.ToBase64String((byte[])value);
            }
            else if (value.GetType().IsArray)
            {
                var array = System.Linq.Enumerable.OfType<object>((System.Array)value);
                return string.Join(",", System.Linq.Enumerable.Select(array, o => ConvertToString(o, cultureInfo)));
            }

            var result = System.Convert.ToString(value, cultureInfo);
            return result == null ? "" : result;
        }
    }

    /// <summary>API access token response</summary>
    [System.CodeDom.Compiler.GeneratedCode("NJsonSchema", "10.5.2.0 (Newtonsoft.Json v11.0.0.0)")]
    public partial class TokenResponse
    {
        /// <summary>Authentication token</summary>
        [Newtonsoft.Json.JsonProperty("access_token", Required = Newtonsoft.Json.Required.Always)]
        [System.ComponentModel.DataAnnotations.Required(AllowEmptyStrings = true)]
        public string Access_token { get; set; }

        /// <summary>Authentication token type</summary>
        [Newtonsoft.Json.JsonProperty("token_type", Required = Newtonsoft.Json.Required.Always)]
        [System.ComponentModel.DataAnnotations.Required(AllowEmptyStrings = true)]
        [Newtonsoft.Json.JsonConverter(typeof(Newtonsoft.Json.Converters.StringEnumConverter))]
        public TokenResponseToken_type Token_type { get; set; }

      
        private string _Expires_in;
        /// <summary>Authentication token expiration time, in seconds</summary>
        [Newtonsoft.Json.JsonProperty("expires_in", Required = Newtonsoft.Json.Required.Always)]
        [System.ComponentModel.DataAnnotations.Required(AllowEmptyStrings = true)]
       // public string Expires_in { get; set; }

        public string Expires_in
        {
            get { return _Expires_in; }
            set 
            {
                _Expires_in = value;
                Expires_on = DateTime.UtcNow.AddSeconds(Double.Parse(value) - 60); 
            }
        }

        /// <summary>Authentication token expiration time in UTC</summary>              
        public DateTime Expires_on { get; set; }

        /// <summary>Refresh token.  This is only provided when the server is set to allow refresh tokens for web services and when the session timeout duration is not set to Unlimited.</summary>
        [Newtonsoft.Json.JsonProperty("refresh_token", Required = Newtonsoft.Json.Required.Default, NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore)]
        public string Refresh_token { get; set; }


    }

    /// <summary>API access token error response</summary>
    [System.CodeDom.Compiler.GeneratedCode("NJsonSchema", "10.5.2.0 (Newtonsoft.Json v11.0.0.0)")]
    public partial class TokenErrorResponse
    {
        /// <summary>Authentication token</summary>
        [Newtonsoft.Json.JsonProperty("message", Required = Newtonsoft.Json.Required.Always)]
        [System.ComponentModel.DataAnnotations.Required(AllowEmptyStrings = true)]
        public string Message { get; set; }


    }

    /// <summary>Authentication grant type.  Use 'password' when authenticating, and 'refresh_token' when refreshing a token.</summary>
    [System.CodeDom.Compiler.GeneratedCode("NJsonSchema", "10.5.2.0 (Newtonsoft.Json v11.0.0.0)")]
    public enum Grant_type
    {
        [System.Runtime.Serialization.EnumMember(Value = @"password")]
        Password = 0,

        [System.Runtime.Serialization.EnumMember(Value = @"refresh_token")]
        Refresh_token = 1,

    }

    [System.CodeDom.Compiler.GeneratedCode("NJsonSchema", "10.5.2.0 (Newtonsoft.Json v11.0.0.0)")]
    public enum TokenResponseToken_type
    {
        [System.Runtime.Serialization.EnumMember(Value = @"bearer")]
        Bearer = 0,

    }

    [System.CodeDom.Compiler.GeneratedCode("NSwag", "13.14.8.0 (NJsonSchema v10.5.2.0 (Newtonsoft.Json v11.0.0.0))")]
    public partial class ApiException : System.Exception
    {
        public int StatusCode { get; private set; }

        public string Response { get; private set; }

        public System.Collections.Generic.IReadOnlyDictionary<string, System.Collections.Generic.IEnumerable<string>> Headers { get; private set; }

        public ApiException(string message, int statusCode, string response, System.Collections.Generic.IReadOnlyDictionary<string, System.Collections.Generic.IEnumerable<string>> headers, System.Exception innerException)
            : base(message + "\n\nStatus: " + statusCode + "\nResponse: \n" + ((response == null) ? "(null)" : response.Substring(0, response.Length >= 512 ? 512 : response.Length)), innerException)
        {
            StatusCode = statusCode;
            Response = response;
            Headers = headers;
        }

        public override string ToString()
        {
            return string.Format("HTTP Response: \n\n{0}\n\n{1}", Response, base.ToString());
        }
    }

    [System.CodeDom.Compiler.GeneratedCode("NSwag", "13.14.8.0 (NJsonSchema v10.5.2.0 (Newtonsoft.Json v11.0.0.0))")]
    public partial class ApiException<TResult> : ApiException
    {
        public TResult Result { get; private set; }

        public ApiException(string message, int statusCode, string response, System.Collections.Generic.IReadOnlyDictionary<string, System.Collections.Generic.IEnumerable<string>> headers, TResult result, System.Exception innerException)
            : base(message, statusCode, response, headers, innerException)
        {
            Result = result;
        }
    }

}

#pragma warning restore 1591
#pragma warning restore 1573
#pragma warning restore 472
#pragma warning restore 114
#pragma warning restore 108
#pragma warning restore 3016