/
ClientBase.cs
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/
ClientBase.cs
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using System;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading;
using System.Threading.Tasks;
using Incontrl.Sdk.Http;
using Incontrl.Sdk.Models;
using Indice.Types;
namespace Incontrl.Sdk.Services
{
internal sealed class ClientBase
{
private HttpClient _httpClient;
public ClientBase(HttpClient httpClient) => _httpClient = httpClient;
public async Task<TResponse> GetAsync<TResponse>(string requestUri, object query = null, CancellationToken cancellationToken = default(CancellationToken)) {
var queryString = string.Empty;
if (query != null) {
queryString = "?" + new QueryStringParams(query).ToString();
}
var response = default(JsonResponse<TResponse>);
var uri = string.Format(requestUri + queryString);
var httpMessage = await _httpClient.GetAsync(uri, cancellationToken).ConfigureAwait(false);
var content = await httpMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
if (httpMessage.IsSuccessStatusCode) {
response = new JsonResponse<TResponse>(content);
} else {
response = new JsonResponse<TResponse>(content, httpMessage.StatusCode, httpMessage.ReasonPhrase);
httpMessage.HandleHttpError(response);
}
return response.Data;
}
public async Task<FileResult> GetStreamAsync(string requestUri, object query = null, CancellationToken cancellationToken = default(CancellationToken)) {
var queryString = string.Empty;
if (query != null) {
queryString = "?" + new QueryStringParams(query).ToString();
}
FileResult response = null;
var uri = string.Format(requestUri + queryString);
var httpMessage = await _httpClient.GetAsync(uri, cancellationToken).ConfigureAwait(false);
if (httpMessage.IsSuccessStatusCode && httpMessage.Content.Headers.ContentDisposition != null) {
response = new FileResult {
FileName = httpMessage.Content.Headers.ContentDisposition.FileName,
Stream = await httpMessage.Content.ReadAsStreamAsync()
};
}
return response;
}
public async Task<TResponse> PostAsync<TRequest, TResponse>(string requestUri, TRequest model, CancellationToken cancellationToken = default(CancellationToken)) {
var response = default(JsonResponse<TResponse>);
var uri = string.Format(requestUri);
var httpMessage = await _httpClient.PostAsync(uri, JsonRequest.For(model), cancellationToken).ConfigureAwait(false);
var content = await httpMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
if (httpMessage.IsSuccessStatusCode) {
response = new JsonResponse<TResponse>(content);
} else {
response = new JsonResponse<TResponse>(content, httpMessage.StatusCode, httpMessage.ReasonPhrase);
httpMessage.HandleHttpError(response);
}
return response.Data;
}
public async Task PostFileAsync(string requestUri, Stream fileContent, string fileName, CancellationToken cancellationToken = default(CancellationToken)) {
using (var formDataContent = new MultipartFormDataContent("upload-" + Guid.NewGuid().ToString().ToLower())) {
var streamContent = new StreamContent(fileContent);
var fileExtension = Path.GetExtension(fileName);
streamContent.Headers.ContentType = new MediaTypeHeaderValue(GetMimeTypeFromExtension(fileExtension));
formDataContent.Add(streamContent, "file", fileName);
await _httpClient.PostAsync(requestUri, formDataContent, cancellationToken).ConfigureAwait(false);
}
}
public async Task<TResponse> PostAsync<TResponse>(string requestUri, MultipartContent multiPartContent, CancellationToken cancellationToken = default(CancellationToken)) {
var response = default(JsonResponse<TResponse>);
var uri = string.Format(requestUri);
var httpMessage = await _httpClient.PostAsync(requestUri, multiPartContent, cancellationToken).ConfigureAwait(false);
var content = await httpMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
if (httpMessage.IsSuccessStatusCode) {
response = new JsonResponse<TResponse>(content);
} else {
response = new JsonResponse<TResponse>(content, httpMessage.StatusCode, httpMessage.ReasonPhrase);
httpMessage.HandleHttpError(response);
}
return response.Data;
}
public async Task<TResponse> PutAsync<TRequest, TResponse>(string requestUri, TRequest model, CancellationToken cancellationToken = default(CancellationToken)) {
var response = default(JsonResponse<TResponse>);
var httpMessage = await _httpClient.PutAsync(requestUri, JsonRequest.For(model), cancellationToken).ConfigureAwait(false);
var content = await httpMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
if (httpMessage.IsSuccessStatusCode) {
response = new JsonResponse<TResponse>(content);
} else {
response = new JsonResponse<TResponse>(content, httpMessage.StatusCode, httpMessage.ReasonPhrase);
httpMessage.HandleHttpError(response);
}
return response.Data;
}
public async Task DeleteAsync(string requestUri, object query = null, CancellationToken cancellationToken = default(CancellationToken)) {
var queryString = string.Empty;
if (query != null) {
queryString = "?" + new QueryStringParams(query).ToString();
}
var httpMessage = await _httpClient.DeleteAsync(requestUri, cancellationToken).ConfigureAwait(false);
if (!httpMessage.IsSuccessStatusCode) {
httpMessage.HandleHttpError(new JsonResponse(string.Empty, httpMessage.StatusCode, string.Empty));
}
}
#region Private Methods
private static string GetMimeTypeFromExtension(string extension) {
var mappings = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) {
{".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
{".htm", "text/html"},
{".html", "text/html"}
};
return mappings.ContainsKey(extension) ? mappings[extension] : string.Empty;
}
#endregion
}
}