// Code generated by Microsoft (R) AutoRest Code Generator 1.2.1.0
// Changes may cause incorrect behavior and will be lost if the code is
// regenerated.

namespace CSharpNamespace
{
    using Microsoft.Rest;
    using Microsoft.Rest.Serialization;
    using Models;
    using Newtonsoft.Json;
    using System.Collections;
    using System.Collections.Generic;
    using System.Net;
    using System.Net.Http;
    using System.Threading;
    using System.Threading.Tasks;

    public partial class SwaggerPetstore : ServiceClient<SwaggerPetstore>, ISwaggerPetstore
    {
        /// <summary>
        /// The base URI of the service.
        /// </summary>
        public System.Uri BaseUri { get; set; }

        /// <summary>
        /// Gets or sets json serialization settings.
        /// </summary>
        public JsonSerializerSettings SerializationSettings { get; private set; }

        /// <summary>
        /// Gets or sets json deserialization settings.
        /// </summary>
        public JsonSerializerSettings DeserializationSettings { get; private set; }

        /// <summary>
        /// Initializes a new instance of the SwaggerPetstore class.
        /// </summary>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        public SwaggerPetstore(params DelegatingHandler[] handlers) : base(handlers)
        {
            Initialize();
        }

        /// <summary>
        /// Initializes a new instance of the SwaggerPetstore class.
        /// </summary>
        /// <param name='rootHandler'>
        /// Optional. The http client handler used to handle http transport.
        /// </param>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        public SwaggerPetstore(HttpClientHandler rootHandler, params DelegatingHandler[] handlers) : base(rootHandler, handlers)
        {
            Initialize();
        }

        /// <summary>
        /// Initializes a new instance of the SwaggerPetstore class.
        /// </summary>
        /// <param name='baseUri'>
        /// Optional. The base URI of the service.
        /// </param>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        /// <exception cref="System.ArgumentNullException">
        /// Thrown when a required parameter is null
        /// </exception>
        public SwaggerPetstore(System.Uri baseUri, params DelegatingHandler[] handlers) : this(handlers)
        {
            if (baseUri == null)
            {
                throw new System.ArgumentNullException("baseUri");
            }
            BaseUri = baseUri;
        }

        /// <summary>
        /// Initializes a new instance of the SwaggerPetstore class.
        /// </summary>
        /// <param name='baseUri'>
        /// Optional. The base URI of the service.
        /// </param>
        /// <param name='rootHandler'>
        /// Optional. The http client handler used to handle http transport.
        /// </param>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        /// <exception cref="System.ArgumentNullException">
        /// Thrown when a required parameter is null
        /// </exception>
        public SwaggerPetstore(System.Uri baseUri, HttpClientHandler rootHandler, params DelegatingHandler[] handlers) : this(rootHandler, handlers)
        {
            if (baseUri == null)
            {
                throw new System.ArgumentNullException("baseUri");
            }
            BaseUri = baseUri;
        }

        /// <summary>
        /// An optional partial-method to perform custom initialization.
        ///</summary>
        partial void CustomInitialize();
        /// <summary>
        /// Initializes client properties.
        /// </summary>
        private void Initialize()
        {
            BaseUri = new System.Uri("http://petstore.swagger.io/v1");
            SerializationSettings = new JsonSerializerSettings
            {
                Formatting = Newtonsoft.Json.Formatting.Indented,
                DateFormatHandling = Newtonsoft.Json.DateFormatHandling.IsoDateFormat,
                DateTimeZoneHandling = Newtonsoft.Json.DateTimeZoneHandling.Utc,
                NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore,
                ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Serialize,
                ContractResolver = new ReadOnlyJsonContractResolver(),
                Converters = new  List<JsonConverter>
                    {
                        new Iso8601TimeSpanConverter()
                    }
            };
            DeserializationSettings = new JsonSerializerSettings
            {
                DateFormatHandling = Newtonsoft.Json.DateFormatHandling.IsoDateFormat,
                DateTimeZoneHandling = Newtonsoft.Json.DateTimeZoneHandling.Utc,
                NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore,
                ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Serialize,
                ContractResolver = new ReadOnlyJsonContractResolver(),
                Converters = new List<JsonConverter>
                    {
                        new Iso8601TimeSpanConverter()
                    }
            };
            CustomInitialize();
        }
        /// <summary>
        /// List all pets
        /// </summary>
        /// <param name='limit'>
        /// How many items to return at one time (max 100)
        /// </param>
        /// <param name='customHeaders'>
        /// Headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        /// <exception cref="ErrorException">
        /// Thrown when the operation returned an invalid status code
        /// </exception>
        /// <exception cref="SerializationException">
        /// Thrown when unable to deserialize the response
        /// </exception>
        /// <return>
        /// A response object containing the response body and response headers.
        /// </return>
        public async Task<HttpOperationResponse<IList<Pet>,ListPetsHeaders>> ListPetsWithHttpMessagesAsync(int? limit = default(int?), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Tracing
            bool _shouldTrace = ServiceClientTracing.IsEnabled;
            string _invocationId = null;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("limit", limit);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListPets", tracingParameters);
            }
            // Construct URL
            var _baseUrl = BaseUri.AbsoluteUri;
            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "pets").ToString();
            List<string> _queryParameters = new List<string>();
            if (limit != null)
            {
                _queryParameters.Add(string.Format("limit={0}", System.Uri.EscapeDataString(SafeJsonConvert.SerializeObject(limit, SerializationSettings).Trim('"'))));
            }
            if (_queryParameters.Count > 0)
            {
                _url += "?" + string.Join("&", _queryParameters);
            }
            // Create HTTP transport objects
            var _httpRequest = new HttpRequestMessage();
            HttpResponseMessage _httpResponse = null;
            _httpRequest.Method = new HttpMethod("GET");
            _httpRequest.RequestUri = new System.Uri(_url);
            // Set Headers


            if (customHeaders != null)
            {
                foreach(var _header in customHeaders)
                {
                    if (_httpRequest.Headers.Contains(_header.Key))
                    {
                        _httpRequest.Headers.Remove(_header.Key);
                    }
                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
                }
            }

            // Serialize Request
            string _requestContent = null;
            // Send Request
            if (_shouldTrace)
            {
                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
            }
            cancellationToken.ThrowIfCancellationRequested();
            _httpResponse = await HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
            if (_shouldTrace)
            {
                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
            }
            HttpStatusCode _statusCode = _httpResponse.StatusCode;
            cancellationToken.ThrowIfCancellationRequested();
            string _responseContent = null;
            if ((int)_statusCode != 200)
            {
                var ex = new ErrorException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                try
                {
                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                    Error _errorBody =  SafeJsonConvert.DeserializeObject<Error>(_responseContent, DeserializationSettings);
                    if (_errorBody != null)
                    {
                        ex.Body = _errorBody;
                    }
                }
                catch (JsonException)
                {
                    // Ignore the exception
                }
                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
                if (_shouldTrace)
                {
                    ServiceClientTracing.Error(_invocationId, ex);
                }
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw ex;
            }
            // Create Result
            var _result = new HttpOperationResponse<IList<Pet>,ListPetsHeaders>();
            _result.Request = _httpRequest;
            _result.Response = _httpResponse;
            // Deserialize Response
            if ((int)_statusCode == 200)
            {
                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                try
                {
                    _result.Body = SafeJsonConvert.DeserializeObject<IList<Pet>>(_responseContent, DeserializationSettings);
                }
                catch (JsonException ex)
                {
                    _httpRequest.Dispose();
                    if (_httpResponse != null)
                    {
                        _httpResponse.Dispose();
                    }
                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
                }
            }
            try
            {
                _result.Headers = _httpResponse.GetHeadersAsJson().ToObject<ListPetsHeaders>(JsonSerializer.Create(DeserializationSettings));
            }
            catch (JsonException ex)
            {
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw new SerializationException("Unable to deserialize the headers.", _httpResponse.GetHeadersAsJson().ToString(), ex);
            }
            if (_shouldTrace)
            {
                ServiceClientTracing.Exit(_invocationId, _result);
            }
            return _result;
        }

        /// <summary>
        /// Create a pet
        /// </summary>
        /// <param name='customHeaders'>
        /// Headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        /// <exception cref="ErrorException">
        /// Thrown when the operation returned an invalid status code
        /// </exception>
        /// <return>
        /// A response object containing the response body and response headers.
        /// </return>
        public async Task<HttpOperationResponse> CreatePetsWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Tracing
            bool _shouldTrace = ServiceClientTracing.IsEnabled;
            string _invocationId = null;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "CreatePets", tracingParameters);
            }
            // Construct URL
            var _baseUrl = BaseUri.AbsoluteUri;
            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "pets").ToString();
            // Create HTTP transport objects
            var _httpRequest = new HttpRequestMessage();
            HttpResponseMessage _httpResponse = null;
            _httpRequest.Method = new HttpMethod("POST");
            _httpRequest.RequestUri = new System.Uri(_url);
            // Set Headers


            if (customHeaders != null)
            {
                foreach(var _header in customHeaders)
                {
                    if (_httpRequest.Headers.Contains(_header.Key))
                    {
                        _httpRequest.Headers.Remove(_header.Key);
                    }
                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
                }
            }

            // Serialize Request
            string _requestContent = null;
            // Send Request
            if (_shouldTrace)
            {
                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
            }
            cancellationToken.ThrowIfCancellationRequested();
            _httpResponse = await HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
            if (_shouldTrace)
            {
                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
            }
            HttpStatusCode _statusCode = _httpResponse.StatusCode;
            cancellationToken.ThrowIfCancellationRequested();
            string _responseContent = null;
            if ((int)_statusCode != 201)
            {
                var ex = new ErrorException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                try
                {
                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                    Error _errorBody =  SafeJsonConvert.DeserializeObject<Error>(_responseContent, DeserializationSettings);
                    if (_errorBody != null)
                    {
                        ex.Body = _errorBody;
                    }
                }
                catch (JsonException)
                {
                    // Ignore the exception
                }
                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
                if (_shouldTrace)
                {
                    ServiceClientTracing.Error(_invocationId, ex);
                }
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw ex;
            }
            // Create Result
            var _result = new HttpOperationResponse();
            _result.Request = _httpRequest;
            _result.Response = _httpResponse;
            if (_shouldTrace)
            {
                ServiceClientTracing.Exit(_invocationId, _result);
            }
            return _result;
        }

        /// <summary>
        /// Info for a specific pet
        /// </summary>
        /// <param name='petId'>
        /// The id of the pet to retrieve
        /// </param>
        /// <param name='customHeaders'>
        /// Headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        /// <exception cref="ErrorException">
        /// Thrown when the operation returned an invalid status code
        /// </exception>
        /// <exception cref="SerializationException">
        /// Thrown when unable to deserialize the response
        /// </exception>
        /// <exception cref="ValidationException">
        /// Thrown when a required parameter is null
        /// </exception>
        /// <exception cref="System.ArgumentNullException">
        /// Thrown when a required parameter is null
        /// </exception>
        /// <return>
        /// A response object containing the response body and response headers.
        /// </return>
        public async Task<HttpOperationResponse<IList<Pet>>> ShowPetByIdWithHttpMessagesAsync(string petId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (petId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "petId");
            }
            // Tracing
            bool _shouldTrace = ServiceClientTracing.IsEnabled;
            string _invocationId = null;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("petId", petId);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ShowPetById", tracingParameters);
            }
            // Construct URL
            var _baseUrl = BaseUri.AbsoluteUri;
            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "pets/{petId}").ToString();
            _url = _url.Replace("{petId}", System.Uri.EscapeDataString(petId));
            // Create HTTP transport objects
            var _httpRequest = new HttpRequestMessage();
            HttpResponseMessage _httpResponse = null;
            _httpRequest.Method = new HttpMethod("GET");
            _httpRequest.RequestUri = new System.Uri(_url);
            // Set Headers


            if (customHeaders != null)
            {
                foreach(var _header in customHeaders)
                {
                    if (_httpRequest.Headers.Contains(_header.Key))
                    {
                        _httpRequest.Headers.Remove(_header.Key);
                    }
                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
                }
            }

            // Serialize Request
            string _requestContent = null;
            // Send Request
            if (_shouldTrace)
            {
                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
            }
            cancellationToken.ThrowIfCancellationRequested();
            _httpResponse = await HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
            if (_shouldTrace)
            {
                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
            }
            HttpStatusCode _statusCode = _httpResponse.StatusCode;
            cancellationToken.ThrowIfCancellationRequested();
            string _responseContent = null;
            if ((int)_statusCode != 200)
            {
                var ex = new ErrorException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                try
                {
                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                    Error _errorBody =  SafeJsonConvert.DeserializeObject<Error>(_responseContent, DeserializationSettings);
                    if (_errorBody != null)
                    {
                        ex.Body = _errorBody;
                    }
                }
                catch (JsonException)
                {
                    // Ignore the exception
                }
                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
                if (_shouldTrace)
                {
                    ServiceClientTracing.Error(_invocationId, ex);
                }
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw ex;
            }
            // Create Result
            var _result = new HttpOperationResponse<IList<Pet>>();
            _result.Request = _httpRequest;
            _result.Response = _httpResponse;
            // Deserialize Response
            if ((int)_statusCode == 200)
            {
                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                try
                {
                    _result.Body = SafeJsonConvert.DeserializeObject<IList<Pet>>(_responseContent, DeserializationSettings);
                }
                catch (JsonException ex)
                {
                    _httpRequest.Dispose();
                    if (_httpResponse != null)
                    {
                        _httpResponse.Dispose();
                    }
                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
                }
            }
            if (_shouldTrace)
            {
                ServiceClientTracing.Exit(_invocationId, _result);
            }
            return _result;
        }

    }
}
