304 lines
11 KiB
C#
304 lines
11 KiB
C#
using AntDesign;
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using FreeRedis;
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using FreeRedis.Internal;
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using Microsoft.Extensions.DependencyInjection;
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using SqlSugar.IOC;
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using System;
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using System.Threading.Channels;
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using System.Threading.Tasks;
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using System.Xml.Linq;
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using VideoAnalysisCore.AICore.ChatGPT;
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using VideoAnalysisCore.AICore.ChatGPT.Dto;
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using VideoAnalysisCore.AICore.FFMPGE;
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//using VideoAnalysisCore.AICore.FFMPGE;
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using VideoAnalysisCore.AICore.SherpaOnnx;
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using VideoAnalysisCore.AICore.Whisper;
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using VideoAnalysisCore.Enum;
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using VideoAnalysisCore.Model;
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using VideoAnalysisCore.Model.Dto;
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namespace VideoAnalysisCore.Common
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{
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/// <summary>
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/// redis key
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/// </summary>
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public static class RedisExpandKey
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{
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/// <summary>
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/// 基础key
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/// </summary>
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public const string BaseKey = "VideoAnalysis:";
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/// <summary>
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/// 基础Channel key
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/// </summary>
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public const string ChannelKey = BaseKey + "TaskChannel";
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/// <summary>
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/// 下载文件
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/// </summary>
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public const string DownloadFile = ChannelKey + "DownloadFile";
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/// <summary>
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/// 分离音频
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/// </summary>
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public const string SeparateAudio = ChannelKey + "SeparateAudio";
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/// <summary>
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/// 解析字幕
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/// </summary>
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public const string ParsingCaptions = ChannelKey + "ParsingCaptions";
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/// <summary>
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/// 解析说话人
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/// </summary>
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public const string ParsingSpeaker = ChannelKey + "ParsingSpeaker";
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/// <summary>
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/// Chat模型分析
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/// </summary>
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public const string ChatModelAnalysis = ChannelKey + "ChatModelAnalysis";
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/// <summary>
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/// 任务数组
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/// </summary>
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public const string TaskArr = BaseKey + "TaskArr";
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/// <summary>
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/// 任务对象地址
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/// </summary>
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public static string Task(object taskId) => BaseKey + "Task:" + taskId;
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public static string IDTask => BaseKey + AppCommon.Config.ID;
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public static string TaskGPT(object taskId) => Task(taskId) + ":GPTCached";
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}
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/// <summary>
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/// redis拓展
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/// </summary>
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public class RedisExpand
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{
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/// <summary>
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/// redis 连接
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/// </summary>
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public static RedisClient Redis = new RedisClient(AppCommon.Config.Redis.ConnectionString);
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public static Dictionary<RedisChannelEnum, Action<string>> SubscribeList = new Dictionary<RedisChannelEnum, Action<string>>();
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/// <summary>
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/// 队列池
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/// </summary>
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static SubscribeListObject? Subscribe;
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/// <summary>
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/// 初始化 redis
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/// <para>需要在初始化配置文件时候调用</para>
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/// </summary>
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public static void Init()
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{
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Console.WriteLine("初始化 redis");
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Redis.Serialize = obj => System.Text.Json.JsonSerializer.Serialize(obj);
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Redis.Deserialize = (json, type) => System.Text.Json.JsonSerializer.Deserialize(json, type);
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InitChannel();
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}
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/// <summary>
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/// 获取任务进度
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/// </summary>
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/// <param name="taskId"></param>
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public static void SetTaskGPTCached(object taskId, object data)
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{
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Redis.Set(RedisExpandKey.TaskGPT(taskId), data, 3600);
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}
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/// <summary>
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/// 获取任务进度
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/// </summary>
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/// <param name="taskId"></param>
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public static double SetTaskProgress(object taskId)
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{
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return Redis.HMGet<double>(RedisExpandKey.Task(taskId), "Progress")[0];
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}
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/// <summary>
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/// 设置任务进度
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/// </summary>
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/// <param name="p">进度百分比</param>
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/// <param name="taskId"></param>
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public static void SetTaskProgress(object taskId, double p)
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{
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Redis.HMSet(RedisExpandKey.Task(taskId), "Progress", Math.Round(p, 2));
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}
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/// <summary>
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/// 将任务 插入 队列
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/// </summary>
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/// <param name="enum">枚举</param>
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/// <param name="taskId">任务id</param>
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public static void InsertChannel(RedisChannelEnum @enum, object taskId)
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{
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if (taskId is null) throw new Exception("taskId为空");
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if (Redis is null) throw new Exception("redis未初始化");
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var startTime = Redis.HMGet<Dictionary<RedisChannelEnum, DateTime>>(RedisExpandKey.Task(taskId), "StartTime").FirstOrDefault();
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if (startTime is null)
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startTime = new Dictionary<RedisChannelEnum, DateTime>();
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if (!startTime.ContainsKey(@enum))
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startTime.Add(@enum, DateTime.Now);
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else
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startTime[@enum] = DateTime.Now;
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Redis.HMSet(RedisExpandKey.Task(taskId), "StartTime", startTime);
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if(!SubscribeList.ContainsKey(@enum))
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throw new Exception(@enum+" 未实现");
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SubscribeList[@enum].Invoke(taskId.ToString());
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}
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public static async Task TaskEnd(string task)
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{
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var tId = long.Parse(task);
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var gptRes = (await RedisExpand.Redis
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.HMGetAsync<CallGPTRes>(RedisExpandKey.Task(task), "ChatAnalysis")).FirstOrDefault();
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if (gptRes is null)
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throw new Exception("未能读取到GPT处理结果");
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var taskData = await DbScoped.SugarScope.Queryable<VideoTask>()
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.FirstAsync(s => s.Id == tId);
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taskData.ChatAnalysis = gptRes;
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taskData.ChatAnalysisScore = gptRes.Assessment.Merit?.Sum(s => s.Score) ?? 0;
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taskData.ErrorMessage = string.Empty;
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taskData.LastEnum = RedisChannelEnum.EndTask;
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await DbScoped.SugarScope.Updateable(taskData)
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.UpdateColumns(it => new
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{
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it.ChatAnalysis,
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it.ChatAnalysisScore,
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it.ErrorMessage,
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it.TotalTokens,
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it.LastEnum,
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}).ExecuteCommandAsync();
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await Redis.DelAsync(RedisExpandKey.IDTask);
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await ReceivingTaskAsync();
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}
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/// <summary>
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/// 初始化 队列 任务
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/// </summary>
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public static async void InitChannel()
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{
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if (Redis is null) throw new Exception("redis未初始化");
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SubscribeList.Add(RedisChannelEnum.DownloadFile,
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(msg) => { TouchChannel(RedisChannelEnum.DownloadFile, msg, DownloadFile.RunTask); });
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SubscribeList.Add(RedisChannelEnum.SeparateAudio,
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(msg) => { TouchChannel(RedisChannelEnum.SeparateAudio, msg, FFMPGEHandle.Audio2WAV16KAsync); });
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SubscribeList.Add(RedisChannelEnum.ParsingCaptions,
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(msg) => { TouchChannel(RedisChannelEnum.ParsingCaptions, msg, SenseVoice.RunTask); });
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SubscribeList.Add(RedisChannelEnum.ParsingSpeaker,
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(msg) => { TouchChannel(RedisChannelEnum.ParsingSpeaker, msg, Speaker.Run); });
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SubscribeList.Add(RedisChannelEnum.ChatModelAnalysis,
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(msg) =>
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{
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TouchChannel(RedisChannelEnum.ChatModelAnalysis, msg,
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(task) =>
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{
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using var scope = AppCommon.Services?.CreateScope();
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if (scope is null || scope.ServiceProvider.GetService<IBserGPT>() is null)
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throw new Exception("IBserGPT 未注入");
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else
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return scope.ServiceProvider.GetService<IBserGPT>()?.CallGPT(task) ?? Task.CompletedTask;
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});
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});
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SubscribeList.Add(RedisChannelEnum.EndTask,
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(msg) => { TouchChannel(RedisChannelEnum.EndTask, msg, TaskEnd); });
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await ReceivingTaskAsync();
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}
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/// <summary>
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/// 重新接收新任务
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/// </summary>
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public static async Task ReceivingTaskAsync()
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{
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var oldTask = await Redis.GetAsync(RedisExpandKey.IDTask);
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if (!string.IsNullOrEmpty(oldTask))
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{
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var lastEnum = (await Redis.HMGetAsync<RedisChannelEnum>(RedisExpandKey.Task(oldTask), "LastEnum")).FirstOrDefault();
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await SetTaskErrorMessage(long.Parse(oldTask), null);
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InsertChannel(lastEnum, oldTask);
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return;
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}
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Subscribe = Redis.SubscribeList(RedisExpandKey.ChannelKey, (taskId) =>
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{
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if (taskId is null) return;
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Subscribe?.Dispose();
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//存储当前机器的任务
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Redis.Set(RedisExpandKey.IDTask, taskId);
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Console.WriteLine(DateTime.Now.ToString("HH:mm:ss") + "-> 接收到任务 " + taskId);
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InsertChannel(RedisChannelEnum.DownloadFile, taskId);
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});
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}
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/// <summary>
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/// 写入任务异常
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/// </summary>
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/// <param name="taskID"></param>
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/// <param name="errorMessage"></param>
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/// <returns></returns>
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public static async Task<bool> SetTaskErrorMessage(long taskID, Exception? ex)
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{
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var error = string.Empty;
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if (ex != null)
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{
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//执行任务时出现异常
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error = ex.Message + ex.StackTrace;
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Console.WriteLine("====================[出现异常]====================");
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Console.WriteLine(ex.Message);
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Console.WriteLine(ex.StackTrace);
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Console.WriteLine("==============================================");
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}
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Redis.HMSet(RedisExpandKey.Task(taskID), "ErrorMessage", error);
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return await DbScoped.SugarScope.Updateable<VideoTask>()
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.SetColumns(it => it.ErrorMessage == error)//SetColumns是可以叠加的 写2个就2个字段赋值
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.Where(it => it.Id == taskID)
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.ExecuteCommandAsync() == 1;
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}
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/// <summary>
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/// 触发
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/// </summary>
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/// <param name="key"></param>
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/// <param name="taskId"></param>
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/// <param name="action"></param>
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public static async void TouchChannel(RedisChannelEnum key, string taskId, Func<string, Task> action = null)
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{
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if (taskId is null) return;
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var tID = long.Parse(taskId);
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Console.WriteLine(DateTime.Now.ToString("HH:mm:ss") + "-> " + key + " " + taskId);
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if (action is not null)
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{
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try
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{
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Redis.HMSet(RedisExpandKey.Task(taskId), "LastEnum", key);
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Redis.HMSet(RedisExpandKey.Task(taskId), "Progress", 0);
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await DbScoped.SugarScope.Updateable<VideoTask>()
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.SetColumns(it => it.LastEnum == key)
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.Where(it => it.Id == tID)
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.ExecuteCommandAsync();
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await action(taskId);
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}
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catch (Exception ex)
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{
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await SetTaskErrorMessage(tID, ex)
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.ConfigureAwait(false);//不切回上下文
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}
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}
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else
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{
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Console.WriteLine(key + " 任务函数 未实现");
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}
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}
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}
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}
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