SOMS/src/YunDa.Server/YunDa.Server.ISMSTcp/Services/SecondaryCircuitInspectionPlanService.cs

using DotNetty.Common.Utilities;
using Jint;
using Jint.Native.Object;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Newtonsoft.Json.Serialization;
using Nito.AsyncEx;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Dynamic;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Json;
using System.Numerics;
using System.Security.Cryptography;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Channels;
using System.Threading.Tasks;
using YunDa.Server.ISMSTcp.Domain;
using YunDa.Server.ISMSTcp.Interfaces;
using YunDa.Server.ISMSTcp.Models;
using YunDa.SOMS.DataTransferObject.DataMonitoring.SecondaryCircuitInspection;
using YunDa.SOMS.DataTransferObject.DataMonitoring.SecondaryCircuitInspection.Configurations;
using YunDa.SOMS.DataTransferObject.MaintenanceAndOperations.SecondaryEquipment;
using YunDa.SOMS.Entities.DataMonitoring.SecondaryCircuitInspection;

namespace YunDa.Server.ISMSTcp.Services
{
    //Web服务器设置
    public class WebApiSettings
    {
        public int Port { get; set; }
    }

    //带执行状态的巡检计划结构体
    public class SecondaryCircuitInspectionPlanStateModel 
    {
        //执行时间
        public DateTime ExecuteTime { get; set; } = DateTime.MinValue;

        public SecondaryCircuitInspectionPlanOutput Plan { get; set; }

        public SecondaryCircuitInspectionPlanStateModel() 
        {
            Plan = new SecondaryCircuitInspectionPlanOutput();
        }
    }


    public class SecondaryCircuitInspectionItemOutputEx
    {
        public int TriggerType {  get; set; }

        public SecondaryCircuitInspectionItemOutput Item { get; set; }

        public SecondaryCircuitInspectionItemOutputEx(int triggerType, SecondaryCircuitInspectionItemOutput item) 
        {
            TriggerType = triggerType;
            Item = item;
        }
    }

    public class DeviceDzData
    {
        public List<DzInfo> UserDz { get; set; }

        public List<DzInfo> SysDz { get; set; }

        public string DeviceName { get; set; } = string.Empty;
    }

    public class InspectionResultData
    {
        public string PresetName { get; set; } = string.Empty;

        public int PresetCode { get; set; }

        public string TimeStamp { get; set; } = string.Empty;

        public string Value { get; set; } = string.Empty;
    }



    public class SecondaryCircuitInspectionStoreDataModel
    {
        //遥测数据
        public List<ZzDataResultModel> TelemetryData { get; set; }

        //遥信数据
        public List<ZzDataResultModel> TeleSignalData { get; set; }

        //定值
        public List<DeviceDzData> SettingData { get; set; }

        //预置位
        public List<InspectionResultData> PresetData { get; set; }

        //虚点数据
        public List<ZzDataResultModel> VariantData { get; set; }

        //网关数据
        public List<ZzDataResultModel> GatewayData { get; set; }
    }
    //巡检结果
    public class SecondaryCircuitInspectionJsDataModel
    {
        public int TimeWindowSeconds { get; set; }
        public int TimeWindowCount { get; set; }
        public TimeWindowTypeEnum TimeWindowType { get; set; }

        public SecondaryCircuitInspectionStoreDataModel StoreData { get; set; } = new SecondaryCircuitInspectionStoreDataModel();
        public List<SecondaryCircuitInspectionTelemetryConfigOutput>  TelemetryConfigs { get; set; }
        public List<SecondaryCircuitInspectionTelesignalConfigOutput> TelesignalConfigs { get; set; }
        public List<SecondaryCircuitInspectionCameraPresetOutput> CameraPresets { get; set; }
        public List<SecondaryCircuitInspectionDeviceConfigOutput> DeviceConfigs { get; set; }
        public List<SecondaryCircuitInspectionVariantOutput> VariantConfigs { get; set; }
        public List<SecondaryCircuitInspectionGatewayOutput> GatewayConfigs { get; set; }
    }


    //巡检结果上传Model
    public class SecondaryCircuitInspectionResultSaveModel
    {
        public string SecondaryCircuitInspectionItemId { get; set; } = string.Empty;
        public string InspectionPlanId { get; set; } = string.Empty;

        public string ExecutionTime {  get; set; } = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");

        public long ExecutionDurationMs {  get; set; }

        public int TriggerType { get; set; }    //1计划，2事件

        public string TriggerEventId {  get; set; } = string.Empty;
        public string Status { get; set; } = string.Empty;                  //"异常|正常|故障",
        public string InspectionResult { get; set; } = string.Empty;        //巡检结果 inspectionResult不能超过15个字符
        public string CalculationProcess { get; set; } = string.Empty;      //计算过程
        public string VerificationResult { get; set; } = string.Empty;      //校验结果
        public SecondaryCircuitInspectionJsDataModel Data { get; set; }
        public string Remark { get; set; } = string.Empty; //无用


    }


    //
    public class SecondaryCircuitInspectionAiParamModel
    {
        public string InspectionResultId { get; set; } = string.Empty;
        public string PlanName { get; set; } = string.Empty;
        public SecondaryCircuitInspectionResultSaveModel SaveModel { get; set; }
    }

    public class SecondaryCircuitInspectionAiSaveModel
    {
        public string InspectionResultId { get; set; } = string.Empty;
        public string AiAnalysisResult { get; set; } = string.Empty;        // "AI结果状态：失败|成功",
        public string ResultHandleDescription { get; set; } = string.Empty; //"AI返回的处理结果"
    }

    //二次回路巡检计划
    public class SecondaryCircuitInspectionPlanService
    {
        private readonly bool _isDebug = false;

        private readonly ILogger<SecondaryCircuitInspectionPlanService> _logger;
        private readonly IApiEndpoints _apiEndpoints;
        private readonly WebApiRequest _webApiRequest;
        private readonly WebApiSettings _webApiSettings;

        private bool _updatedPlanOk = false;


        private Queue<SecondaryCircuitInspectionPlanStateModel> _planList;
        private readonly AsyncLock _planLock = new AsyncLock();
        private int _planCheckDay = 0;

        private readonly Channel<SecondaryCircuitInspectionItemOutputEx> _singlePlanChannel;    //巡检计划
        private readonly Channel<SecondaryCircuitInspectionAiParamModel> _aiChannel;            //Ai调用

        //巡检事件
        private Queue<SecondaryCircuitEventDrivenConfigOutput> _eventPlanList;
        private readonly AsyncLock _eventPlanLock = new AsyncLock();
        private bool _getEventPlanListOk = false;

        public SecondaryCircuitInspectionPlanService(
            ILogger<SecondaryCircuitInspectionPlanService> logger,
            IApiEndpoints apiEndpoints,
            WebApiRequest webApiRequest,
            IOptions<WebApiSettings> webApiOptions
            )
        {
            _apiEndpoints = apiEndpoints ?? throw new ArgumentNullException(nameof(apiEndpoints));
            _logger = logger ?? throw new ArgumentNullException(nameof(logger));
            _webApiRequest = webApiRequest ?? throw new ArgumentNullException(nameof(webApiRequest));

            _webApiSettings = webApiOptions.Value;

            _planList = new Queue<SecondaryCircuitInspectionPlanStateModel>();

            _singlePlanChannel = Channel.CreateUnbounded<SecondaryCircuitInspectionItemOutputEx>();

            _aiChannel = Channel.CreateUnbounded<SecondaryCircuitInspectionAiParamModel>();

            _eventPlanList = new Queue<SecondaryCircuitEventDrivenConfigOutput>();

            //var kk = webApiRequest.GetTeleSignalData("08de219e-3524-41db-8d7d-86b547bac16a");


            StartAsync();

        }

        private async Task StartAsync()
        {
            //更新计划
            _ = Task.Run(async () =>
            {
                while (true)
                {//每30秒更新一下配置

                    await UpdatePlans();

                    await UpdateEventPlans();

                    await Task.Delay(30000);
                }
            });


            //检测计划
            _ = Task.Run(async () =>
            {
                while (true)
                {//每10秒检测一下计划

                    if (_updatedPlanOk)
                    {
                        await CheckPlan();

                        await Task.Delay(10000);
                    }
                    else
                    {
                        await Task.Delay(10000);
                    }

                }
            });


            //事件计划
            _ = Task.Run(async () =>
            {
                while (true)
                {
                    if (_getEventPlanListOk)
                    {
                        await CheckEventPlan();
                    }
                    else
                    {
                        await Task.Delay(10000);
                    }

                }
            });

            //执行计划（两个线程同时执行）
            int threadNumber = _isDebug ? 1 : 3;

            for (int i = 0; i < threadNumber; ++i)
            {
                _ = Task.Run(async () => {

                    var rand = new Random(Guid.NewGuid().GetHashCode());

                    await foreach (var item in _singlePlanChannel.Reader.ReadAllAsync())
                    {
                        // 让每个线程在执行之间有不同的节奏
                        await Task.Delay(rand.Next(0, 300));

                        await ExecutePlan(item);

                        await Task.Delay(500);
                    }
                });
            }

            //调用Ai获取诊断结果
            for (int i = 0; i < threadNumber; ++i)
            {
                _ = Task.Run(async () => {

                    var rand = new Random(Guid.NewGuid().GetHashCode());

                    await foreach (var item in _aiChannel.Reader.ReadAllAsync())
                    {
                        // 让每个线程在执行之间有不同的节奏
                        await Task.Delay(rand.Next(0, 300));

                        await CallAiAndSave(item);

                        await Task.Delay(500);
                    }
                });
            }

            await Task.CompletedTask;
        }

        //更新计划
        private async Task UpdatePlans()
        {
            try
            {
                using (await _planLock.LockAsync())
                {
                    var oldPlan = _planList.ToArray();

                    _planList.Clear();

                    int start = 0;
                    while (start < 1000)
                    {
                        var list = await _webApiRequest.GetSecondaryCircuitInspectionPlanListAsync(start);
                        if (list != null)
                        {

                            List<SecondaryCircuitInspectionPlanStateModel> planlist = new List<SecondaryCircuitInspectionPlanStateModel>();

                            foreach (var item in list)
                            {
                                planlist.Add(new SecondaryCircuitInspectionPlanStateModel() { Plan = item });
                            }

                            foreach (var item in planlist)
                            {
                                var plan = oldPlan.FirstOrDefault(x => x.Plan.Id == item.Plan.Id && x.Plan.ScheduledTimeString == item.Plan.ScheduledTimeString);
                                if (plan != null)
                                {
                                    item.ExecuteTime = plan.ExecuteTime;
                                }

                                _planList.Enqueue(item);
                            }

                            if (list.Count < 10)
                            {
                                break;
                            }
                            else
                            {
                                start += 10;
                            }

                        }
                        else
                        {
                            break;
                        }
                    }

                    //获取到绑定信息，可以更新全部状态了
                    if (_planList.Count > 0)
                        _updatedPlanOk = true;
                }
                

                
            }
            catch (Exception ex)
            {
                _updatedPlanOk = false;
            }

            await Task.CompletedTask;
        }

        //更新事件计划
        private async Task UpdateEventPlans()
        {
            try
            {

                using (await _eventPlanLock.LockAsync())
                {
                    _eventPlanList.Clear();

                    int start = 0;
                    while (start < 1000)
                    {
                        var list = await _webApiRequest.GetCircuitEventDrivenConfigAsync(start);
                        if (list != null)
                        {
                            foreach (var item in list)
                                _eventPlanList.Enqueue(item);

                            if (list.Count < 10)
                            {
                                break;
                            }
                            else
                            {
                                start += 10;
                            }
                        }
                        else
                        {
                            break;
                        }
                    }

                    //获取到绑定信息，可以更新全部状态了
                    if (_eventPlanList.Count > 0)
                        _getEventPlanListOk = true;
                }
            }
            catch (Exception ex)
            {
                _getEventPlanListOk = false;
            }

            await Task.CompletedTask;
        }

        //检测计划，判断计划是否该执行
        private async Task<bool> CheckPlan()
        {
            bool ret = false;

            if (_planList == null)
                return ret;

            try
            {
                SecondaryCircuitInspectionPlanStateModel[] planList;

                using (await _planLock.LockAsync())
                {
                    planList = _planList.ToArray();
                }

                DateTime now = DateTime.Now;
                int week = DateTime.Now.DayOfWeek == DayOfWeek.Sunday ? 7 : (int)DateTime.Now.DayOfWeek;

                if (now.Day != _planCheckDay)
                {//翻天，清空已执行标记
                    using (await _planLock.LockAsync())
                    {
                        foreach (var item in _planList)
                            item.ExecuteTime = DateTime.MinValue;
                    }
                }

                _planCheckDay = now.Day;

                foreach (var item in planList)
                {
                    if (item.ExecuteTime == DateTime.MinValue && item.Plan.IsActive)
                    {//当天未执行
                        if (now.Hour == item.Plan.ScheduledHour && now.Minute == item.Plan.ScheduledMinute)
                        {
                            if (item.Plan.ScheduledWeekDaysList.IndexOf(week) != -1)
                            {
                                await PushPlanToChannel(1, item.Plan);

                                using (await _planLock.LockAsync())
                                {
                                    item.ExecuteTime = DateTime.Now;
                                }

                                ret = true;
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "SecondaryCircuitInspectionPlanService - CheckPlan：发生错误");
            }

            return ret;

        }

        //将需要执行的计划写到队列里
        private async Task<bool> PushPlanToChannel(int triggerType, SecondaryCircuitInspectionPlanOutput plan)
        {
            try
            {
                bool ret = true;

                foreach (var item in plan.InspectionItems)
                {
                    string id = item.Id.ToString();

                    if(item.IsActive && !string.IsNullOrWhiteSpace(item.CalculationExpression) && !string.IsNullOrWhiteSpace(id))
                    {
                        //写到队列里，由队列控制执行频率
                        await _singlePlanChannel.Writer.WriteAsync(new SecondaryCircuitInspectionItemOutputEx(triggerType, item));
                    }
                }

                return ret;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "SecondaryCircuitInspectionPlanService - ExecutePlan：发生错误");
            }

            return false;
        }

        //执行计划
        private async Task ExecutePlan(SecondaryCircuitInspectionItemOutputEx itemEx)
        {

            string func2 = "";
            string data2 = "";
            try
            {
                var item = itemEx.Item;

                string id = item.Id.ToString();


                if (!string.IsNullOrWhiteSpace(id))
                {

                    SecondaryCircuitInspectionJsDataModel jsData = new SecondaryCircuitInspectionJsDataModel();

                    jsData.TimeWindowSeconds = item.TimeWindowSeconds;
                    jsData.TimeWindowCount = item.TimeWindowCount;
                    jsData.TimeWindowType = item.TimeWindowType;

                    jsData.TelemetryConfigs = item.TelemetryConfigs;
                    jsData.TelesignalConfigs = item.TelesignalConfigs;
                    jsData.CameraPresets = item.CameraPresets;
                    jsData.DeviceConfigs = item.DeviceConfigs;
                    jsData.VariantConfigs = item.VariantConfigs;
                    jsData.GatewayConfigs = item.GatewayConfigs;


                    var engine = new Jint.Engine();
                    engine.Execute(item.CalculationExpression);

                    func2 = item.CalculationExpression;

                    ObjectInstance? saveObj = null;

                    var sw = Stopwatch.StartNew();

                    for (int i = 0; i < item.TimeWindowCount; i++) 
                    {

                        var tasks = new List<Task>();

                        Task<List<ZzDataResultModel>>? t1 = null;
                        Task<List<ZzDataResultModel>>? t2 = null;
                        Task<List<DeviceDzData>>? t3 = null;
                        Task<List<InspectionResultData>>? t4 = null;
                        Task<List<ZzDataResultModel>>? t5 = null;
                        Task<List<ZzDataResultModel>>? t6 = null;

                        if (item.TelemetryConfigCount > 0)
                        {
                            t1 = GetSourceDataAsync<List<ZzDataResultModel>>(id, 1);
                            tasks.Add(t1);
                        }

                        if (item.TelesignalConfigCount > 0)
                        {
                            t2 = GetSourceDataAsync<List<ZzDataResultModel>>(id, 2);
                            tasks.Add(t2);
                        }

                        if (item.DeviceConfigCount > 0)
                        {
                            t3 = GetSourceDataAsync<List<DeviceDzData>>(id, 3);
                            tasks.Add(t3);
                        }

                        if (item.CameraPresetCount > 0)
                        {
                            t4 = GetSourceDataAsync<List<InspectionResultData>>(id, 4);
                            tasks.Add(t4);
                        }

                        if (item.GatewayConfigCount > 0)
                        {
                            t5 = GetSourceDataAsync<List<ZzDataResultModel>>(id, 5);
                            tasks.Add(t5);
                        }

                        if (item.VariantConfigCount > 0)
                        {
                            t6 = GetSourceDataAsync<List<ZzDataResultModel>>(id, 6);
                            tasks.Add(t6);
                        }

                        await Task.WhenAll(tasks);

                        if (t1 != null) jsData.StoreData.TelemetryData = await t1;
                        if (t2 != null) jsData.StoreData.TeleSignalData = await t2;
                        if (t3 != null) jsData.StoreData.SettingData = await t3;
                        if (t4 != null) jsData.StoreData.PresetData = await t4;
                        if (t5 != null) jsData.StoreData.GatewayData = await t5;
                        if (t6 != null) jsData.StoreData.VariantData = await t6;

                        if(jsData.StoreData.TelemetryData == null && jsData.StoreData.TeleSignalData == null && jsData.StoreData.SettingData == null &&
                           jsData.StoreData.PresetData == null && jsData.StoreData.GatewayData == null && jsData.StoreData.VariantData == null)
                        {
                            continue;
                        }

                        
                        var json = JsonConvert.SerializeObject(jsData,
                        new JsonSerializerSettings
                        {
                            ContractResolver = new CamelCasePropertyNamesContractResolver()
                        });

                        var js = $"JSON.parse('{json.Replace("'", "\\'")}')";

                        data2 = json;

                        var jsObj = engine.Evaluate(js).ToObject();

                        var jsResult = engine.Invoke("calculate", jsObj).AsObject();

                        if (jsResult != null && jsResult.HasProperty("status"))
                        {
                            saveObj = jsResult;

                            var status = jsResult.Get("status").ToString();
                            if (status == "正常" || string.IsNullOrWhiteSpace(status))
                            {//只要正常，就不用再检测了
                                break;
                            }
                        }
                        else
                        {
                            saveObj = null;
                            break;
                        }
                    }

                    sw.Stop();

                    //保存结果
                    if (saveObj != null) 
                    {
                        SecondaryCircuitInspectionResultSaveModel saveData = new SecondaryCircuitInspectionResultSaveModel();
                        
                        if(saveObj.HasProperty("status") && saveObj.HasProperty("inspectionResult") && saveObj.HasProperty("calculationProcess") && saveObj.HasProperty("verificationResult"))
                        {
                            saveData.SecondaryCircuitInspectionItemId = item.Id.ToString();
                            saveData.ExecutionDurationMs = sw.ElapsedMilliseconds;  
                            saveData.TriggerType = itemEx.TriggerType;
                            if (saveData.TriggerType == 1)
                                saveData.InspectionPlanId = id;
                            else
                                saveData.TriggerEventId = id;    

                            saveData.Status = saveObj.Get("status").ToString();
                            saveData.InspectionResult = saveObj.Get("inspectionResult").ToString();
                            saveData.CalculationProcess = saveObj.Get("calculationProcess").ToString();
                            saveData.VerificationResult = saveObj.Get("verificationResult").ToString();

                            saveData.Data = jsData;

                            var inspectionResultId = await _webApiRequest.SaveSecondaryCircuitInspectionPlanResultAsync(saveData);

                            //获取Ai诊断结果并保存，不正常时才诊断
                            if (!string.IsNullOrWhiteSpace(inspectionResultId) && saveData.Status != "正常")
                            {
                                SecondaryCircuitInspectionAiParamModel aiParamModel = new SecondaryCircuitInspectionAiParamModel();
                                aiParamModel.InspectionResultId = inspectionResultId;
                                aiParamModel.PlanName = $"{itemEx.Item.Name} {itemEx.Item.Description}";
                                aiParamModel.SaveModel = saveData;

                                _aiChannel.Writer.WriteAsync(aiParamModel);
                            }
                        }

                    }
                }
            }
            catch(Exception ex)
            {
                _logger.LogError(ex, $"SecondaryCircuitInspectionPlanService 执行巡检项失败：{itemEx.Item.Id.ToString()}");
            }
        }

        private async Task CallAiAndSave(SecondaryCircuitInspectionAiParamModel aiParamModel)
        {
            try
            {
                var aiParam = new
                {
                    user_message = GetAiParamString(aiParamModel),
                    history = new List<string[]>()
                };

                var aiResultRaw = await _webApiRequest.GetAIAnalysis(aiParam);

                bool isSuccess = false;

                if (!string.IsNullOrWhiteSpace(aiResultRaw))
                {
                    string aiResult = ParseAiResult(aiResultRaw);

                    if (!string.IsNullOrWhiteSpace(aiResult))
                    {
                        SecondaryCircuitInspectionAiSaveModel data = new SecondaryCircuitInspectionAiSaveModel();
                        data.InspectionResultId = aiParamModel.InspectionResultId;
                        data.AiAnalysisResult = "成功";
                        data.ResultHandleDescription = aiResult;

                        await _webApiRequest.UpdateReportWithAIAnalysisAsync(data);

                        isSuccess = true;
                    }
                }

                if(!isSuccess)
                {
                    SecondaryCircuitInspectionAiSaveModel data = new SecondaryCircuitInspectionAiSaveModel();
                    data.InspectionResultId = aiParamModel.InspectionResultId;
                    data.AiAnalysisResult = "失败";
                    data.ResultHandleDescription = "";

                    await _webApiRequest.UpdateReportWithAIAnalysisAsync(data);
                }
            }
            catch(Exception ex)
            {
                _logger.LogError(ex, $"SecondaryCircuitInspectionPlanService CallAiAndSave出错");
            }
        }

        private static string GetAiParamString(SecondaryCircuitInspectionAiParamModel aiParamModel)
        {
            var sb = new StringBuilder();

            sb.AppendLine("你是一个电力系统专家，请根据以下变电站二次巡检结果数据生成故障排除建议：");
            sb.AppendLine();

            sb.AppendLine("检修的建议要避免停止变电所的正常运行,要以宽松的方式,检修工作必须遵循“安全第一、预防为主”的核心原则，实施全过程精益化管理");
            sb.AppendLine("检修前，需制定详尽的计划与方案，确保人员资质合格、物资工具齐备，并严格执行工作票制度，实现安全隔离。​检修中，必须强化现场安全管控，设专人监护，并严格按标准工艺施工，做好关键数据记录与过程质检。​检修后，要严格执行试验验收程序，确保设备性能达标，彻底清理现场，并完善检修报告与设备台账，形成闭环管理");
            sb.AppendLine("整个流程旨在通过规范化、标准化的作业，确保人身、设备与电网安全，提升设备可靠性，保障电力稳定供应");
            sb.AppendLine(",减少思考过程");
            sb.AppendLine();

            // 巡检结果
            sb.AppendLine($"巡检内容为：");
            sb.AppendLine(aiParamModel.PlanName);
            sb.AppendLine();
            sb.AppendLine("巡检结果为：");
            sb.AppendLine($"巡检状态: {aiParamModel.SaveModel.Status}");
            sb.AppendLine($"计算过程: {aiParamModel.SaveModel.CalculationProcess}");
            sb.AppendLine($"巡检结果: {aiParamModel.SaveModel.InspectionResult}");
            sb.AppendLine($"校验结果: {aiParamModel.SaveModel.VerificationResult}");
            sb.AppendLine();

            sb.AppendLine();
            sb.AppendLine("请按以下格式生成排除建议，直接建议内容，每条建议前加序号，如1、，每条建议间加换行符");

            

            return sb.ToString();
        }

        private static string GetAiParamString2(SecondaryCircuitInspectionAiParamModel aiParamModel)
        {
            var sb = new StringBuilder();

            sb.AppendLine("你是一个电力系统专家，请根据以下变电站二次巡检结果数据生成检修策略：");
            sb.AppendLine();

            sb.Append("检修的开始时间不得晚于当前时间 ")
              .AppendLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));

            sb.AppendLine("检修的建议要避免停止变电所的正常运行,要以宽松的方式,检修工作必须遵循“安全第一、预防为主”的核心原则，实施全过程精益化管理");
            sb.AppendLine("检修前，需制定详尽的计划与方案，确保人员资质合格、物资工具齐备，并严格执行工作票制度，实现安全隔离。​检修中，必须强化现场安全管控，设专人监护，并严格按标准工艺施工，做好关键数据记录与过程质检。​检修后，要严格执行试验验收程序，确保设备性能达标，彻底清理现场，并完善检修报告与设备台账，形成闭环管理");
            sb.AppendLine("整个流程旨在通过规范化、标准化的作业，确保人身、设备与电网安全，提升设备可靠性，保障电力稳定供应");
            sb.AppendLine(",减少思考过程");
            sb.AppendLine();

            // 巡检结果
            sb.AppendLine("巡检结果为：");
            sb.AppendLine($"巡检状态: {aiParamModel.SaveModel.Status}");
            sb.AppendLine($"计算过程: {aiParamModel.SaveModel.CalculationProcess}");
            sb.AppendLine($"巡检结果: {aiParamModel.SaveModel.InspectionResult}");
            sb.AppendLine($"校验结果: {aiParamModel.SaveModel.VerificationResult}");
            sb.AppendLine();

            sb.AppendLine();
            sb.AppendLine("请按以下JSON格式生成策略：");

            sb.AppendLine(@"{
                ""level"": ""紧急程度"",
                ""focusAreas"": [""重点检修区域1"", ""重点检修区域2""],
                ""steps"": [
                  {""duration"": ""时间"", ""content"": ""步骤描述""}
                ],
                ""resources"": [""资源需求1"", ""资源需求2""],
                ""schedule"": {
                  ""startDate"": ""开始时间"",
                  ""optimalWindow"": ""最佳窗口"",
                  ""endDate"": ""结束时间""
                },
                ""risks"": [
                  {""title"": ""风险标题"", ""severity"": ""风险等级"", ""mitigation"": ""缓解措施""}
                ]
            }");

            return sb.ToString();
        }

        private static string ParseAiResult(string raw)
        {
            if (string.IsNullOrWhiteSpace(raw))
                return string.Empty;

            var result = new StringBuilder();

            foreach (string line in raw.Split('\n'))
            {
                var trimmed = line.Trim();
                if (string.IsNullOrWhiteSpace(trimmed))
                    continue;

                try
                {
                    using var doc = JsonDocument.Parse(trimmed);
                    var root = doc.RootElement;

                    if (root.TryGetProperty("type", out var typeProp) &&
                        typeProp.GetString() == "content" &&
                        root.TryGetProperty("content", out var contentProp))
                    {
                        result.Append(contentProp.GetString());
                    }
                }
                catch
                {
                    // 跳过非 JSON 行
                    continue;
                }
            }

            return result.ToString();
        }

        //获取计划数据
        private async Task<T> GetSourceDataAsync<T>(string id, int type, int retryCount = 3)
        {
            object result = null;

            for(int i = 0; i < retryCount; ++i)
            {
                switch (type)
                {
                    case 1:
                        result = await _webApiRequest.GetTelemetryInfoData(id);
                        break;

                    case 2:
                        result = await _webApiRequest.GetTeleSignalData(id);
                        break;

                    case 3:
                        result = await _webApiRequest.GetDeviceDzData(id);
                        break;

                    case 4:
                        result = await _webApiRequest.GetInspectionResultData(id);
                        break;

                    case 5:
                        result = await _webApiRequest.GetGatewayInfoData(id);
                        break;

                    case 6:
                        result = await _webApiRequest.GetVirtualPointInfoData(id);
                        break;

                    default:
                        throw new ArgumentException("Invalid type");
                }

                if(result != null)
                {
                    break;
                }
                else
                {
                    await Task.Delay(200);
                }
            }

            

            return (T)result;
        }


        //执行事件计划
        private async Task<bool> CheckEventPlan()
        {
            bool ret = false;

            if (_eventPlanList == null)
                return ret;

            try
            {
                SecondaryCircuitEventDrivenConfigOutput[] planList;
                using (await _eventPlanLock.LockAsync())
                {
                    planList = _eventPlanList.ToArray();
                }

                foreach (var item in planList)
                {
                    await Task.Delay(item.DelayTriggerSeconds * 1000);

                    if (item.IsActive && item.SecondaryCircuitInspectionEventItems?.Count > 0 && !string.IsNullOrWhiteSpace(item.TriggerExpression))
                    {
                        string id = item.Id.ToString() ?? "";

                        if (!string.IsNullOrWhiteSpace(id))
                        {
                            var engine = new Jint.Engine();

                            SecondaryCircuitInspectionJsDataModel jsData = new SecondaryCircuitInspectionJsDataModel();

                            var tasks = new List<Task>();

                            Task<List<ZzDataResultModel>>? t1 = null;
                            Task<List<ZzDataResultModel>>? t2 = null;

                            if (item.TelemetryConfigs.Count > 0)
                            {
                                t1 = GetSourceDataAsync<List<ZzDataResultModel>>(id, 1);
                                tasks.Add(t1);
                            }

                            if (item.TelesignalConfigs.Count > 0)
                            {
                                t2 = GetSourceDataAsync<List<ZzDataResultModel>>(id, 2);
                                tasks.Add(t2);
                            }

                            await Task.WhenAll(tasks);

                            if (t1 != null) jsData.StoreData.TelemetryData = await t1;
                            if (t2 != null) jsData.StoreData.TeleSignalData = await t2;

                            engine.Execute(item.TriggerExpression);

                            bool canCheck = true;

                            if(!_isDebug)
                            {
                                canCheck = engine.Invoke("calculate", jsData).AsBoolean();
                            }

                            if(canCheck)
                            {
                                await Task.Delay(item.MandatoryWaitSeconds * 1000);

                                //CheckPlanFormIds(item.SecondaryCircuitInspectionEventItems);

                                //执行巡检
                                foreach(var planItem in item.SecondaryCircuitInspectionEventItems)
                                {
                                    if (!string.IsNullOrWhiteSpace(planItem.CalculationExpression) && !string.IsNullOrWhiteSpace(planItem.Id.ToString()))
                                    {
                                        //写到队列里，由队列控制执行频率
                                        await _singlePlanChannel.Writer.WriteAsync(new SecondaryCircuitInspectionItemOutputEx(2, planItem));
                                    }
                                }
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "SecondaryCircuitInspectionPlanService - CheckEventPlan：发生错误");
            }

            return ret;

        }

        

        ////获取遥测数据
        //public async Task<List<YCResultData>> CallYCByDataIdAsync(CallYCByDataIdRequest request, CancellationToken cancellationToken = default)
        //{
        //    try
        //    {
        //        using var httpClient = new HttpClient();
        //        string url = $"http://127.0.0.1:{_webApiSettings.Port}/api/CallYCByDataId";
        //        var response = await httpClient.PostAsJsonAsync(url, request);
        //        response.EnsureSuccessStatusCode();
        //        var result = await response.Content.ReadAsStringAsync();

        //        JObject obj = JObject.Parse(result);
        //        if (obj.ContainsKey("data"))
        //        {
        //            JArray jArray = obj.Value<JArray>("data");
        //            if (jArray != null)
        //            {
        //                List<YCResultData> list = jArray.ToObject<List<YCResultData>>();

        //                return list;
        //            }
        //        }
        //    }
        //    catch(Exception ex)
        //    {
        //        _logger.LogError(ex, "SecondaryCircuitInspectionPlanService - CallYCByDataIdAsync：发生错误");
        //    }



        //    return null;
        //}
    }
}