Wrapper_API_SequentMicrosystems-RPI/Main/ApiClient.cs

using Newtonsoft.Json;
using System.Net;
using System.Text;

namespace Wrapper_Api_SequentMicrosystems.Main
{
    internal class ApiClient
    {
        private HttpClient _httpClient;


        public ApiClient()
        {
            _httpClient = new HttpClient();
        }

        /// <summary>
        /// Get data with GET method
        /// </summary>
        /// <typeparam name="Type"> Waited type of data</typeparam>
        /// <param name="Endpoint">String with API endpoint</param>
        /// <returns>Requested Data</returns>
        /// <exception cref="Exception">Error message</exception>
        public async Task<Type?> GetData<Type>(string Endpoint)
        {
            string response = await _httpClient.GetStringAsync(Endpoint);

            try
            {
                return JsonConvert.DeserializeObject<Type>(response);//await response.Content.ReadAsStringAsync());
            }
            catch (WebException exc)
            {
                Console.WriteLine("Network Error: " + exc.Message + "\nStatus code: " + exc.Status);
            }
            catch (ProtocolViolationException exc)
            {
                Console.WriteLine("Protocol Error: " + exc.Message);
            }
            catch (UriFormatException exc)
            {
                Console.WriteLine("URI Format Error: " + exc.Message);
            }
            catch (NotSupportedException exc)
            {
                Console.WriteLine("Unknown Protocol: " + exc.Message);
            }
            catch (IOException exc)
            {
                Console.WriteLine("I/O Error: " + exc.Message);
            }
            catch (System.Security.SecurityException exc)
            {
                Console.WriteLine("Security Exception: " + exc.Message);
            }
            catch (InvalidOperationException exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
            catch (HttpRequestException exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
            catch (Exception exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
            return default(Type);
        }

        /// <summary>
        /// Send data to api with POST method
        /// </summary>
        /// <typeparam name="Type"></typeparam>
        /// <param name="Endpoint">Api Enpoint</param>
        /// <param name="data">Data for send to API</param>
        /// <exception cref="Exception">Error Message</exception>
        public async void PostData<Type>(string Endpoint, Type data)
        {
            StringContent sc = new(JsonConvert.SerializeObject(data), Encoding.UTF8, "application/json");

            try
            {
                HttpResponseMessage response = await _httpClient.PostAsync(new Uri(Endpoint), sc);
            }
            catch (WebException exc)
            {
                Console.WriteLine("Network Error: " + exc.Message + "\nStatus code: " + exc.Status);
            }
            catch (ProtocolViolationException exc)
            {
                Console.WriteLine("Protocol Error: " + exc.Message);
            }
            catch (UriFormatException exc)
            {
                Console.WriteLine("URI Format Error: " + exc.Message);
            }
            catch (NotSupportedException exc)
            {
                Console.WriteLine("Unknown Protocol: " + exc.Message);
            }
            catch (IOException exc)
            {
                Console.WriteLine("I/O Error: " + exc.Message);
            }
            catch (System.Security.SecurityException exc)
            {
                Console.WriteLine("Security Exception: " + exc.Message);
            }
            catch (InvalidOperationException exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
            catch (HttpRequestException exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
            catch (Exception exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
        }

        /// <summary>
        /// Delete data from Api with DELETE method
        /// </summary>
        /// <param name="Endpoint">Api Endpoint</param>
        /// <exception cref="Exception">Error message</exception>
        public async void DeleteData(string Endpoint)
        {
            try
            {
                await _httpClient.DeleteAsync(new Uri(Endpoint));
            }
            catch (WebException exc)
            {
                Console.WriteLine("Network Error: " + exc.Message + "\nStatus code: " + exc.Status);
            }
            catch (ProtocolViolationException exc)
            {
                Console.WriteLine("Protocol Error: " + exc.Message);
            }
            catch (UriFormatException exc)
            {
                Console.WriteLine("URI Format Error: " + exc.Message);
            }
            catch (NotSupportedException exc)
            {
                Console.WriteLine("Unknown Protocol: " + exc.Message);
            }
            catch (IOException exc)
            {
                Console.WriteLine("I/O Error: " + exc.Message);
            }
            catch (System.Security.SecurityException exc)
            {
                Console.WriteLine("Security Exception: " + exc.Message);
            }
            catch (InvalidOperationException exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
            catch (HttpRequestException exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }
            catch (Exception exc)
            {
                Console.WriteLine("Invalid Operation: " + exc.Message);
            }

        }





    }
}