309 lines
9.2 KiB
C#
309 lines
9.2 KiB
C#
using Newtonsoft.Json;
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using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Net.Mail;
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using System.Text;
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using WebLib;
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namespace 報到系統
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{
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/// <summary>
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/// 三竹（MITAKE）簡訊服務提供者
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/// </summary>
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public class MITAKESMSProvider : BaseSMSProvider
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{
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private const string ApiBaseUrl = "https://message.mitake.com.tw";
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/// <summary>
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/// 驗證帳號密碼是否正確，回傳 token（如果驗證成功）或錯誤訊息（如果驗證失敗）
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/// </summary>
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/// <returns></returns>
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private static bool Authenticate(out string token)
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{
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token = string.Empty;
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var responseStr = PostJson(ApiBaseUrl + "/AuthorizationService/Token",
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new MITAKEAuthRequest()
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);
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var responseObj = JsonConvert.DeserializeObject<MITAKEAuthResponse>(responseStr);
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if (responseObj != null && !string.IsNullOrEmpty(responseObj.AccessToken))
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{
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token = responseObj.AccessToken;
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return true;
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}
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return false;
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}
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/// <summary>
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/// 發送簡訊到指定手機號碼
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/// </summary>
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public static bool SendMMS(MessageQueueItem message, out string failMessage)
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{
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failMessage = "";
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try
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{
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InitializeSecuritySettings();
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if (string.IsNullOrEmpty(message.Mobile))
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{
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failMessage = "手機號碼不能為空";
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return false;
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}
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if (string.IsNullOrEmpty(message.Content))
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{
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failMessage = "簡訊內容不能為空";
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return false;
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}
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if (!Authenticate(out string token))
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{
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failMessage = "驗證失敗，無法取得存取權杖";
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return false;
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}
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// 組裝簡訊發送請求
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var smsRequest = new MITAKESMSRequest
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{
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Subject = message.Subject,
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Content = message.Content,
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};
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smsRequest.Destinations.Add(new MITAKEDestination { To = message.Mobile });
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smsRequest.Attachments.Add(new MITAKEAttachment
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{
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AttachType = "png",
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AttachName = string.Format("attach_{0}.png", message.ID),
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AttachContent = message.QRCode
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});
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// 組裝 HTTP 標頭
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var smsHeaders = new Dictionary<string, string>
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{
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{ "authorization", "bearer " + token },
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{ "content-type", "application/json" },
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{ "clientID", message.MMSAccount },
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{ "actionType", "push" }
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};
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// 發送簡訊請求
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var smsResponseStr = PostJson(ApiBaseUrl + "/msg/mms/json", smsRequest, smsHeaders, 120);
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var smsResponseObj = JsonConvert.DeserializeObject<MITAKESMSResponse>(smsResponseStr);
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// 檢查回應結果
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if (smsResponseObj == null)
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{
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return false;
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}
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if (smsResponseObj.Messages == null || smsResponseObj.Messages.Count == 0)
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{
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string responsePreview = smsResponseStr.Length > 400 ? smsResponseStr.Substring(0, 400) : smsResponseStr;
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failMessage = $"簡訊發送失敗，未收到有效回應：({responsePreview})";
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return false;
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}
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var firstMessage = smsResponseObj.Messages[0];
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if (firstMessage.Status != "0" && firstMessage.Status != "1" && firstMessage.Status != "2")
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{
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failMessage = $"簡訊發送失敗，狀態碼：{firstMessage.Status}，說明：{firstMessage.StatusDesc}";
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return false;
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}
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return true;
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}
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catch (Exception ex)
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{
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failMessage = ex.Message;
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return false;
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}
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}
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/// <summary>
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/// 查詢帳號餘額
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/// </summary>
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//public static bool CheckBalance(out int balance, out string errorMessage)
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//{
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// balance = 0;
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// errorMessage = "";
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// try
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// {
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// InitializeSecuritySettings();
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// // TODO: 實作三竹查詢餘額邏輯
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// // GET {ApiBaseUrl}/SmQueryGet.asp
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// // ?username={account}
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// // &password={password}
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// // &CharsetURL=UTF-8
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// //
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// // 回傳格式：AccountPoint=100
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// throw new NotImplementedException("三竹查詢餘額尚未實作");
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// }
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// catch (NotImplementedException)
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// {
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// errorMessage = "三竹查詢餘額尚未實作";
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// return false;
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// }
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// catch (Exception ex)
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// {
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// errorMessage = ex.Message;
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// return false;
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// }
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//}
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}
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/// <summary>
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/// 三竹簡訊授權請求
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/// </summary>
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public class MITAKEAuthRequest
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{
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[JsonProperty("clientID")]
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public string ClientID { get; set; }
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[JsonProperty("clientSecret")]
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public string ClientSecret { get; set; }
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public MITAKEAuthRequest()
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{
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ClientID = string.Empty;
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ClientSecret = string.Empty;
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using (var conn = DAC.NewConnection())
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{
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var dac = new DAC_MMSPlatform(conn);
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MMSPlatformItem item = dac.SelectByCode(PublicVariable.CurrentMMSPlatform);
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if (item != null)
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{
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ClientID = item.Account;
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ClientSecret = item.Password;
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}
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}
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}
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}
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/// <summary>
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/// 三竹簡訊授權回應
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/// </summary>
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public class MITAKEAuthResponse
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{
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[JsonProperty("accessToken")]
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public string AccessToken { get; set; }
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[JsonProperty("expiresIn")]
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public int ExpiresIn { get; set; }
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[JsonProperty("tokenType")]
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public string TokenType { get; set; }
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}
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/// <summary>
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/// 三竹簡訊接收者
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/// </summary>
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public class MITAKEDestination
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{
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[JsonProperty("to")]
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public string To { get; set; }
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[JsonProperty("cID")]
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public string CID { get; set; }
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public MITAKEDestination()
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{
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CID = Guid.NewGuid().ToString().Replace("-", "");
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}
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}
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/// <summary>
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/// 三竹簡訊附件
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/// </summary>
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public class MITAKEAttachment
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{
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[JsonProperty("attachContent")]
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public string AttachContent { get; set; }
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[JsonProperty("attachType")]
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public string AttachType { get; set; }
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[JsonProperty("attachName")]
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public string AttachName { get; set; }
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}
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/// <summary>
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/// 三竹簡訊發送請求
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/// </summary>
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public class MITAKESMSRequest
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{
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[JsonProperty("subject")]
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public string Subject { get; set; }
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[JsonProperty("content")]
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public string Content { get; set; }
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[JsonProperty("orderTime")]
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public string OrderTime { get; set; }
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[JsonProperty("expireTime")]
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public string ExpireTime { get; set; }
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[JsonProperty("destinations")]
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public List<MITAKEDestination> Destinations { get; set; }
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[JsonProperty("attachments")]
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public List<MITAKEAttachment> Attachments { get; set; }
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public MITAKESMSRequest()
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{
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Subject = string.Empty;
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Content = string.Empty;
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OrderTime = PublicVariable.TaiwanNow.ToString("yyyyMMddHHmmss");
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ExpireTime = PublicVariable.TaiwanNow.AddDays(1).ToString("yyyyMMddHHmmss");
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Destinations = new List<MITAKEDestination>();
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Attachments = new List<MITAKEAttachment>();
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}
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}
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/// <summary>
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/// 三竹簡訊發送回應項目
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/// </summary>
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public class MITAKESMSResponseItem
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{
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[JsonProperty("msgID")]
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public string MsgID { get; set; }
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[JsonProperty("cID")]
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public string CID { get; set; }
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[JsonProperty("status")]
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public string Status { get; set; }
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[JsonProperty("statusDesc")]
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public string StatusDesc { get; set; }
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[JsonProperty("statusTime")]
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public string StatusTime { get; set; }
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[JsonProperty("point")]
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public string Point { get; set; }
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}
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/// <summary>
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/// 三竹簡訊發送回應
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/// </summary>
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public class MITAKESMSResponse
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{
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[JsonProperty("batchID")]
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public string BatchID { get; set; }
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[JsonProperty("messages")]
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public List<MITAKESMSResponseItem> Messages { get; set; }
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[JsonProperty("costPoints")]
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public string CostPoints { get; set; }
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}
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} |