133 lines
4.7 KiB
C#
133 lines
4.7 KiB
C#
using System.Net.Http;
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using System.Text;
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using System.Text.Json; // 適用於 .NET Core 3.0+ / .NET 5/6/7/8
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using System.Net;
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using System.Net.Sockets;
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namespace HeartbeatSender
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{
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public class HeartbeatData
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{
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public string branch_name { get; set; }
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public string room_name { get; set; }
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public string room_ip { get; set; }
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public string email { get; set; }
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public string password { get; set; }
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}
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public class heartbeatSender
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{
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private readonly HttpClient httpClient = new HttpClient();
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private string token;
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private string heartbeatUrl;
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public heartbeatSender(string heartbeatUrl)
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{
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this.heartbeatUrl = heartbeatUrl;
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}
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public static string GetLocalIPv4()
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{
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foreach (var ip in Dns.GetHostEntry(Dns.GetHostName()).AddressList)
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{
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if (ip.AddressFamily == AddressFamily.InterNetwork && !IPAddress.IsLoopback(ip))
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{
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return ip.ToString();
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}
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}
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return "127.0.0.1"; // fallback
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}
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public async Task<bool> LoginAndGetTokenAsync()
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{
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var loginUrl = "http://zqd.superstar.dnsnet.cc/api/room/receiveRegister";
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string hostName = System.Net.Dns.GetHostName();
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var loginPayload = new
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{
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branch_name = "測試",
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room_name = "PC" + hostName.Substring(Math.Max(0, hostName.Length - 3)),
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room_ip = GetLocalIPv4(),
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email = "MachineKTV@gmail.com",
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password = "aa147258-"
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};
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var json = JsonSerializer.Serialize(loginPayload);
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var content = new StringContent(json, Encoding.UTF8, "application/json");
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try
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{
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var response = await httpClient.PostAsync(loginUrl, content);
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync();
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// Console.WriteLine("API 回傳內容：" + responseJson);
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using var doc = JsonDocument.Parse(responseJson);
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if (doc.RootElement.TryGetProperty("data", out JsonElement dataElement) &&
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dataElement.ValueKind == JsonValueKind.Object)
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{
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if (dataElement.TryGetProperty("token", out JsonElement tokenElement))
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{
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token = tokenElement.GetString();
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}
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}
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// Console.WriteLine("登入成功，取得 token：" + token);
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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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Console.WriteLine($"登入失敗：{ex.Message}");
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return false;
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}
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}
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public async Task SendHeartbeatAsync()
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{
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if (string.IsNullOrEmpty(token))
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{
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Console.WriteLine("請先登入取得 token");
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return;
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}
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//Console.WriteLine(GetLocalIPv4());
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string hostName = System.Net.Dns.GetHostName();
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var heartbeatData = new
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{
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branch_name = "測試",
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hostname = "PC" + hostName.Substring(Math.Max(0, hostName.Length - 3)),
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ip = GetLocalIPv4(),
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};
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var json = JsonSerializer.Serialize(heartbeatData);
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var content = new StringContent(json, Encoding.UTF8, "application/json");
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heartbeatUrl = "http://zqd.superstar.dnsnet.cc/api/room/heartbeat";
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var request = new HttpRequestMessage(HttpMethod.Post, heartbeatUrl);
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request.Content = content;
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request.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", token);
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// Console.WriteLine("送出的 JSON：");
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// Console.WriteLine(json);
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var response = await httpClient.SendAsync(request);
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try
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{
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// Console.WriteLine($"心跳送出狀態：{response.StatusCode}");
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response.EnsureSuccessStatusCode();
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var responseJson = await response.Content.ReadAsStringAsync();
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using var doc = JsonDocument.Parse(responseJson);
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// Console.WriteLine("API 回傳內容：" + responseJson);
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}
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catch (Exception ex)
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{
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var errorContent = await response.Content.ReadAsStringAsync();
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Console.WriteLine($"送出心跳錯誤：{ex.Message}");
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Console.WriteLine($"後端回應內容：{errorContent}");
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}
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}
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}
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}
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