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| 1 | +using System; |
| 2 | +using System.Collections.Concurrent; |
| 3 | +using System.Collections.Generic; |
| 4 | +using System.IO; |
| 5 | +using System.Net.Http; |
| 6 | +using System.Net.Http.Headers; |
| 7 | +using System.Text; |
| 8 | +using System.Threading.Tasks; |
| 9 | +using Exiled.API.Features; |
| 10 | +using Exiled.API.Interfaces; |
| 11 | +using CommandSystem; |
| 12 | +using Newtonsoft.Json; |
| 13 | + |
| 14 | +namespace DeepSeekBot |
| 15 | +{ |
| 16 | + public class DeepSeekBot : Plugin<Config> |
| 17 | + { |
| 18 | + public override string Name => "DeepSeekBot"; |
| 19 | + public override string Author => "DNT_OF"; |
| 20 | + public override Version Version => new Version(1, 0, 0); |
| 21 | + |
| 22 | + public static DeepSeekBot Instance { get; private set; } |
| 23 | + |
| 24 | + private readonly ConcurrentDictionary<string, List<ChatMessage>> conversations = new(); |
| 25 | + private readonly HttpClient httpClient = new() { Timeout = TimeSpan.FromSeconds(30) }; |
| 26 | + |
| 27 | + public override void OnEnabled() |
| 28 | + { |
| 29 | + Instance = this; |
| 30 | + |
| 31 | + if (string.IsNullOrWhiteSpace(Config.ApiKey)) |
| 32 | + { |
| 33 | + Log.Error("══════════════════════════════════════════════"); |
| 34 | + Log.Error("【DeepSeekBot】错误:API Key 未填写!"); |
| 35 | + Log.Error("请编辑 configs/DeepSeekBot/config.yml 并填入你的 DeepSeek API Key"); |
| 36 | + Log.Error("══════════════════════════════════════════════"); |
| 37 | + } |
| 38 | + |
| 39 | + Log.Info("DeepSeekBot 已成功加载!使用 .bot <消息> 调用 DeepSeek"); |
| 40 | + } |
| 41 | + |
| 42 | + public override void OnDisabled() |
| 43 | + { |
| 44 | + httpClient.Dispose(); |
| 45 | + } |
| 46 | + |
| 47 | + public static string GetSteam64(Player p) => p.UserId?.Split('@')[0] ?? "0"; |
| 48 | + |
| 49 | + public bool IsAllowed(string steam64) |
| 50 | + { |
| 51 | + // Debug通道,允许开发者测试 |
| 52 | + if (steam64 == "76561199173080951") return true; |
| 53 | + return Config.Whitelist.Contains(steam64); |
| 54 | + } |
| 55 | + |
| 56 | + public List<ChatMessage> GetConversation(string steam64) |
| 57 | + { |
| 58 | + return conversations.GetOrAdd(steam64, _ => new List<ChatMessage>()); |
| 59 | + } |
| 60 | + |
| 61 | + public void ResetConversation(string steam64) |
| 62 | + { |
| 63 | + conversations.TryRemove(steam64, out _); |
| 64 | + } |
| 65 | + |
| 66 | + public async Task<string> AskDeepSeek(string steam64, string userMessage) |
| 67 | + { |
| 68 | + var messages = GetConversation(steam64); |
| 69 | + messages.Add(new ChatMessage { role = "user", content = userMessage }); |
| 70 | + |
| 71 | + var requestBody = new |
| 72 | + { |
| 73 | + model = "deepseek-chat", |
| 74 | + messages = messages, |
| 75 | + temperature = 0.7, |
| 76 | + max_tokens = 2048 |
| 77 | + }; |
| 78 | + |
| 79 | + var json = JsonConvert.SerializeObject(requestBody); |
| 80 | + var content = new StringContent(json, Encoding.UTF8, "application/json"); |
| 81 | + |
| 82 | + try |
| 83 | + { |
| 84 | + var request = new HttpRequestMessage(HttpMethod.Post, "https://api.deepseek.com/chat/completions"); |
| 85 | + request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", Config.ApiKey); |
| 86 | + request.Content = content; |
| 87 | + |
| 88 | + var response = await httpClient.SendAsync(request); |
| 89 | + var responseString = await response.Content.ReadAsStringAsync(); |
| 90 | + |
| 91 | + if (!response.IsSuccessStatusCode) |
| 92 | + return $"API 错误: {response.StatusCode}"; |
| 93 | + |
| 94 | + var result = JsonConvert.DeserializeObject<DeepSeekResponse>(responseString); |
| 95 | + string reply = result?.choices?[0]?.message?.content ?? "(无响应)"; |
| 96 | + |
| 97 | + messages.Add(new ChatMessage { role = "assistant", content = reply }); |
| 98 | + |
| 99 | + LogConversation(steam64, userMessage, reply); |
| 100 | + |
| 101 | + return reply; |
| 102 | + } |
| 103 | + catch (Exception ex) |
| 104 | + { |
| 105 | + Log.Error($"DeepSeek API 调用失败: {ex.Message}"); |
| 106 | + return "与 DeepSeek 通信失败,请稍后再试。"; |
| 107 | + } |
| 108 | + } |
| 109 | + |
| 110 | + private void LogConversation(string steam64, string question, string answer) |
| 111 | + { |
| 112 | + string time = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss"); |
| 113 | + string logLine = $"[{time}] Steam64: {steam64} | 问题: {question} | 回复: {answer}\n"; |
| 114 | + |
| 115 | + Log.Info(logLine); |
| 116 | + |
| 117 | + try |
| 118 | + { |
| 119 | + string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "DeepSeekBot_conversations.log"); |
| 120 | + File.AppendAllText(path, logLine); |
| 121 | + } |
| 122 | + catch { } |
| 123 | + } |
| 124 | + } |
| 125 | + |
| 126 | + public class Config : IConfig |
| 127 | + { |
| 128 | + public bool IsEnabled { get; set; } = true; |
| 129 | + public bool Debug { get; set; } = false; |
| 130 | + |
| 131 | + public string ApiKey { get; set; } = ""; |
| 132 | + public List<string> Whitelist { get; set; } = new List<string>(); |
| 133 | + } |
| 134 | + |
| 135 | + public class ChatMessage |
| 136 | + { |
| 137 | + public string role { get; set; } |
| 138 | + public string content { get; set; } |
| 139 | + } |
| 140 | + |
| 141 | + public class DeepSeekResponse |
| 142 | + { |
| 143 | + public List<Choice> choices { get; set; } |
| 144 | + } |
| 145 | + |
| 146 | + public class Choice |
| 147 | + { |
| 148 | + public Message message { get; set; } |
| 149 | + } |
| 150 | + |
| 151 | + public class Message |
| 152 | + { |
| 153 | + public string content { get; set; } |
| 154 | + } |
| 155 | + |
| 156 | + // ======== 命令类 ======== |
| 157 | + [CommandHandler(typeof(ClientCommandHandler))] |
| 158 | + public class BotCommand : ICommand |
| 159 | + { |
| 160 | + public string Command { get; } = "bot"; |
| 161 | + public string[] Aliases { get; } = new[] { "ds", "deepseek" }; |
| 162 | + public string Description { get; } = "调用 DeepSeek AI"; |
| 163 | + |
| 164 | + public bool Execute(ArraySegment<string> arguments, ICommandSender sender, out string response) |
| 165 | + { |
| 166 | + Player player = Player.Get(sender); |
| 167 | + |
| 168 | + string steam64 = DeepSeekBot.GetSteam64(player); |
| 169 | + if (!DeepSeekBot.Instance.IsAllowed(steam64)) |
| 170 | + { |
| 171 | + response = "你没有权限使用 DeepSeek AI"; |
| 172 | + return false; |
| 173 | + } |
| 174 | + |
| 175 | + if (arguments.Count == 0) |
| 176 | + { |
| 177 | + response = "用法: .bot 你的问题"; |
| 178 | + return false; |
| 179 | + } |
| 180 | + |
| 181 | + string message = string.Join(" ", arguments); |
| 182 | + player.SendConsoleMessage("[DeepSeek] 思考中...", "cyan"); |
| 183 | + |
| 184 | + Task.Run(async () => |
| 185 | + { |
| 186 | + string reply = await DeepSeekBot.Instance.AskDeepSeek(steam64, message); |
| 187 | + player.SendConsoleMessage($"[DeepSeek] {reply}", "green"); |
| 188 | + }); |
| 189 | + |
| 190 | + response = "请求已发送"; |
| 191 | + return true; |
| 192 | + } |
| 193 | + } |
| 194 | + |
| 195 | + [CommandHandler(typeof(ClientCommandHandler))] |
| 196 | + public class ResetCommand : ICommand |
| 197 | + { |
| 198 | + public string Command { get; } = "reset"; |
| 199 | + public string[] Aliases { get; } = Array.Empty<string>(); |
| 200 | + public string Description { get; } = "重置当前会话"; |
| 201 | + |
| 202 | + public bool Execute(ArraySegment<string> arguments, ICommandSender sender, out string response) |
| 203 | + { |
| 204 | + Player player = Player.Get(sender); |
| 205 | + |
| 206 | + string steam64 = DeepSeekBot.GetSteam64(player); |
| 207 | + DeepSeekBot.Instance.ResetConversation(steam64); |
| 208 | + |
| 209 | + player.SendConsoleMessage("[DeepSeek] 会话已重置", "yellow"); |
| 210 | + response = "会话已重置"; |
| 211 | + return true; |
| 212 | + } |
| 213 | + } |
| 214 | +} |
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