382 lines
17 KiB
C#
382 lines
17 KiB
C#
using CloudBuilder.Core.DependencyInjection.Request;
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using CloudBuilder.Core.Policy;
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using CloudBuilder.Core.Service;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Serialization;
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using System.Net.Http.Headers;
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using System.Net.Http.Json;
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using System.Text;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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/*
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注意是否是全局作用域（winform如果没有加入局部作用域，则都是全局作用域）
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全局作用域：
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using (var scope1 = ServiceProvider.CreateScope())
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{
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YesNoPolicyRequest yesNoPolicyRequest = ServiceProvider.GetRequiredKeyedService<YesNoPolicyRequest>(typeof(YesNoPolicyRequest).Name);
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SelectOption[] selectOptions = yesNoPolicyRequest.FindSelectOption(true);
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}
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*/
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namespace CloudBuilder.Core.Request
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{
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public class ServiceRequest : IServiceRequest
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{
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private readonly HttpClient request;
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private readonly IConfiguration configuration;
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private readonly IServiceProvider provider;
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private readonly IContext loginContext;
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private JsonSerializerSettings _jsonSettings;
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public ServiceRequest(HttpClient request, IConfiguration configuration, IServiceProvider provider)
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{
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this.request = request;
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this.configuration = configuration;
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this.provider = provider;
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this.loginContext = provider.GetService<IContext>()!;
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this.request.BaseAddress = new Uri(this.configuration.GetValue<string>("CloudBuilder:ServiceRequest:BaseAddress")!);
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this.request.DefaultRequestHeaders.Add("Accept", this.configuration.GetValue<string>("CloudBuilder:ServiceRequest:DefaultRequestHeaders:Accept"));
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (this.request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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this.request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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this.request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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_jsonSettings = new JsonSerializerSettings
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{
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NullValueHandling = NullValueHandling.Ignore,
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ContractResolver = new DefaultContractResolver(),
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ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
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DateFormatString = "yyyy-MM-dd HH:mm:ss"
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};
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}
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public void SetToken(string token)
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{
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loginContext.SetToken(token);
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
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}
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public void SetCulture(string culture)
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{
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loginContext.SetCulture(culture);
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if (this.request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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this.request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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this.request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, culture);
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}
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public void SetToken()
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{
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//如果后面工程注入IContext服務对象，那么就会取出GetToken()，如果为空，防止后面工程沒有注入會出錯。
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IContext loginContext = provider.GetService<IContext>()!;
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if (loginContext != null)
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{
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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}
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}
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public async Task<R> GetAsync<R>(string api)
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{
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return await GetWithHeadersAndQueryAsync<R>(api, null!, null!);
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}
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public async Task<R> GetWithQueryAsync<R>(string api, Dictionary<string, string> queryParams)
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{
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return await GetWithHeadersAndQueryAsync<R>(api, null!, queryParams);
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}
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public async Task<R> GetWithHeadersAsync<R>(string api, Dictionary<string, string> headers)
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{
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return await GetWithHeadersAndQueryAsync<R>(api, headers, null!);
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}
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public async Task<R> GetWithHeadersAndQueryAsync<R>(string api, Dictionary<string, string> headers, Dictionary<string, string> queryParams)
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{
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string url = api;
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if (queryParams != null && queryParams.Count > 0)
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{
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List<string> query = new List<string>();
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foreach (var param in queryParams)
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{
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query.Add(string.Format("{0}={1}", param.Key, param.Value));
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}
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url = api + "?" + QuotedString.ToDelimiteredList(query.ToArray(), '&');
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}
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if (headers != null && headers.Count > 0)
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{
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foreach (var header in headers)
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{
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if (request.DefaultRequestHeaders.Contains(header.Key)) request.DefaultRequestHeaders.Remove(header.Key);
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request.DefaultRequestHeaders.Add(header.Key, header.Value);
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}
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}
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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var response = await request.GetAsync(url, HttpCompletionOption.ResponseHeadersRead);
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/*
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await request.GetAsync(url, HttpCompletionOption.ResponseHeadersRead).ConfigureAwait(false)
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如果在此处加入ConfigureAwait(false)，返回是数组就会出错。
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要将ConfigureAwait(false)这个方法放入到下面语句
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var responseJson = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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*/
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if (!response.IsSuccessStatusCode)
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{
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var responseContext = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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string errors = string.Empty;
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if (responseContext != null && responseContext.StartsWith("{\"errors\"")) errors = responseContext.Substring(11, responseContext.IndexOf("}") - 11);
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throw new Exception(string.Format("{0}\r\n{1}", response.ReasonPhrase, errors));
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}
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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CheckException(responseJson);
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return JsonConvert.DeserializeObject<R>(responseJson, _jsonSettings)!;
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}
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public async Task<R> PostAsJsonAsync<T, R>(string api, T data)
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{
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return await PostAsJsonAsync<T, R>(api, null!, data);
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}
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public async Task<R> PostAsJsonAsync<T, R>(string api, Dictionary<string, string> headers, T data)
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{
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if (headers != null && headers.Count > 0)
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{
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foreach (var header in headers)
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{
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if (request.DefaultRequestHeaders.Contains(header.Key)) request.DefaultRequestHeaders.Remove(header.Key);
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request.DefaultRequestHeaders.Add(header.Key, header.Value);
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}
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}
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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var options = new JsonSerializerOptions
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{
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DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
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};
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var response = await this.request.PostAsJsonAsync(api, data, options);
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if (!response.IsSuccessStatusCode)
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{
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//{"errors":{},"type":"https://tools.ietf.org/html/rfc9110#section-15.5.1","title":"One or more validation errors occurred.","status":400,"traceId":"00-64ad066978f4471cb3c9ce219c213da9-bccca8afd14676b3-00"}
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var responseContext = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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string errors = string.Empty;
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if (responseContext != null && responseContext.StartsWith("{\"errors\"")) errors = responseContext.Substring(11, responseContext.IndexOf("}") - 11);
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throw new Exception(string.Format("{0}\r\n{1}", response.ReasonPhrase, errors));
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}
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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CheckException(responseJson);
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return JsonConvert.DeserializeObject<R>(responseJson, _jsonSettings)!;
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}
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private void CheckException(string responseJson)
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{
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if (string.IsNullOrEmpty(responseJson) || !responseJson.StartsWith("{\"SourceCode\":\"CloudBuilder.Core.")) return;
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if (responseJson.StartsWith("{\"SourceCode\":\"CloudBuilder.Core.ValidatedException"))
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{
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ValidatedException vex = JsonConvert.DeserializeObject<ValidatedException>(responseJson, _jsonSettings)!;
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throw vex;
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}
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else if (responseJson.StartsWith("{\"SourceCode\":\"CloudBuilder.Core.ServiceErrorException"))
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{
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ServiceErrorException sex = JsonConvert.DeserializeObject<ServiceErrorException>(responseJson, _jsonSettings)!;
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throw sex;
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}
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}
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public async Task<R> PostAsJsonAsync<R>(string api, Dictionary<string, string> headers)
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{
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if (headers != null && headers.Count > 0)
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{
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foreach (var header in headers)
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{
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if (request.DefaultRequestHeaders.Contains(header.Key)) request.DefaultRequestHeaders.Remove(header.Key);
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request.DefaultRequestHeaders.Add(header.Key, header.Value);
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}
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}
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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var response = await this.request.PostAsync(api, null!);
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if (!response.IsSuccessStatusCode)
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{
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var responseContext = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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string errors = string.Empty;
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if (responseContext != null && responseContext.StartsWith("{\"errors\"")) errors = responseContext.Substring(11, responseContext.IndexOf("}") - 11);
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throw new Exception(string.Format("{0}\r\n{1}", response.ReasonPhrase, errors));
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}
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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CheckException(responseJson);
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return JsonConvert.DeserializeObject<R>(responseJson, _jsonSettings)!;
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}
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public async Task<R> PostAsJsonAsync<R>(string api)
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{
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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var response = await this.request.PostAsync(api, new StringContent(string.Empty));
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if (!response.IsSuccessStatusCode)
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{
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var responseContext = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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string errors = string.Empty;
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if (responseContext != null && responseContext.StartsWith("{\"errors\"")) errors = responseContext.Substring(11, responseContext.IndexOf("}") - 11);
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throw new Exception(string.Format("{0}\r\n{1}", response.ReasonPhrase, errors));
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}
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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CheckException(responseJson);
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return JsonConvert.DeserializeObject<R>(responseJson, _jsonSettings)!;
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}
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public async Task PostAsync(string api)
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{
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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var response = await this.request.PostAsync(api, new StringContent(string.Empty));
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if (!response.IsSuccessStatusCode)
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{
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var responseContext = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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string errors = string.Empty;
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if (responseContext != null && responseContext.StartsWith("{\"errors\"")) errors = responseContext.Substring(11, responseContext.IndexOf("}") - 11);
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throw new Exception(string.Format("{0}\r\n{1}", response.ReasonPhrase, errors));
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}
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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CheckException(responseJson);
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}
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public async void DownloadFile(string api, string filePath, Action<long> progressCallback = null!, Action<string> completedCallback = null!)
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{
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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var response = await this.request.PostAsync(api, new StringContent(string.Empty));
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if (!response.IsSuccessStatusCode)
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{
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var responseContext = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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string errors = string.Empty;
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if (responseContext != null && responseContext.StartsWith("{\"errors\"")) errors = responseContext.Substring(11, responseContext.IndexOf("}") - 11);
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throw new Exception(string.Format("{0}\r\n{1}", response.ReasonPhrase, errors));
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}
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response.EnsureSuccessStatusCode();
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long? totalBytes = response.Content.Headers.ContentLength;
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using (Stream contentStream = await response.Content.ReadAsStreamAsync(),
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fileStream = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.None))
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{
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byte[] buffer = new byte[8192];// 8KB緩衝區
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long totalRead = 0;
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int read;
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while ((read = await contentStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
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{
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await fileStream.WriteAsync(buffer, 0, read);
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totalRead += read;
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if (progressCallback != null) progressCallback(totalRead);
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}
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}
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if (completedCallback != null) completedCallback(filePath);
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}
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public async Task<R> PostAsync<R>(string api, MultipartFormDataContent data)
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{
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this.request.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loginContext.GetToken());
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if (request.DefaultRequestHeaders.Contains(ClaimPolicy.HEADER_LOCALE))
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request.DefaultRequestHeaders.Remove(ClaimPolicy.HEADER_LOCALE);
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request.DefaultRequestHeaders.Add(ClaimPolicy.HEADER_LOCALE, loginContext.GetCulture());
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var response = await this.request.PostAsync(api, data);
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if (!response.IsSuccessStatusCode)
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{
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var responseContext = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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string errors = string.Empty;
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if (responseContext != null && responseContext.StartsWith("{\"errors\"")) errors = responseContext.Substring(11, responseContext.IndexOf("}") - 11);
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throw new Exception(string.Format("{0}\r\n{1}", response.ReasonPhrase, errors));
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}
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
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CheckException(responseJson);
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return JsonConvert.DeserializeObject<R>(responseJson, _jsonSettings)!;
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}
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public void AddHeaders(string name, string? value)
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{
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request.DefaultRequestHeaders.Add(name, value);
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}
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public void SetContext(IContext loginContext)
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{
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this.loginContext.SetCulture(loginContext.GetCulture());
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this.loginContext.SetToken(loginContext.GetToken());
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}
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public HttpClient GetHttpClient() { return request; }
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}
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}
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