TEAMModelOS/TEAMModelOS/Controllers/Common/ExamController.cs

using Azure.Cosmos;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Options;
using System;
using System.Collections.Generic;
using System.Dynamic;
using System.IdentityModel.Tokens.Jwt;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using TEAMModelOS.Models;
using TEAMModelOS.SDK.Models;
using TEAMModelOS.SDK;
using TEAMModelOS.SDK.Context.Constant.Common;
using TEAMModelOS.SDK.DI;
using TEAMModelOS.SDK.DI.AzureCosmos.Inner;
using TEAMModelOS.SDK.Extension;
using TEAMModelOS.SDK.Helper.Common.CollectionHelper;
using TEAMModelOS.SDK.Helper.Common.StringHelper;
using TEAMModelOS.SDK.Models.Cosmos.Common;
using TEAMModelOS.SDK.Models.Table;
using Azure.Messaging.ServiceBus;
using Microsoft.Extensions.Configuration;

namespace TEAMModelOS.Controllers
{
    [ProducesResponseType(StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    //[Authorize(Roles = "IES5")
    [Route("common/exam")]
    [ApiController]
    public class ExamController : ControllerBase
    {
        private readonly AzureCosmosFactory _azureCosmos;
        private readonly SnowflakeId _snowflakeId;
        private readonly AzureServiceBusFactory _serviceBus;
        private readonly DingDing _dingDing;
        private readonly Option _option;
        private readonly AzureStorageFactory _azureStorage;
        private readonly AzureRedisFactory _azureRedis;
        public IConfiguration _configuration { get; set; }

        public ExamController(AzureCosmosFactory azureCosmos, AzureServiceBusFactory serviceBus, SnowflakeId snowflakeId, DingDing dingDing,
            IOptionsSnapshot<Option> option, AzureStorageFactory azureStorage, AzureRedisFactory azureRedis, IConfiguration configuration)
        {
            _azureCosmos = azureCosmos;
            _serviceBus = serviceBus;
            _snowflakeId = snowflakeId;
            _dingDing = dingDing;
            _option = option?.Value;
            _azureStorage = azureStorage;
            _azureRedis = azureRedis;
            _configuration = configuration;
        }

        /// <summary>
        /// 保存考试信息
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Teacher")]
        [HttpPost("save")]
        public async Task<IActionResult> Save(ExamInfo request)
        {
            try
            {
                //新增
                //string code = request.code;
                var client = _azureCosmos.GetCosmosClient();
                ExamInfo exam;
                string code = request.code;
                request.ttl = -1;
                request.code = "Exam-" + request.code;
                long now = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
                request.createTime = now;
                if (request.startTime <= 0)
                {
                    request.startTime = now;
                }

                int stuCount = 0;
                for (int i = 0; i < request.classes.Count; i++)
                {
                    List<string> ids = new List<string>();
                    //处理班级人数（公共部分的校本名单）
                    //List<Student> students = new List<Student>();
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Student").GetItemQueryStreamIterator(queryText: $"select c.id from c where c.classId = '{request.classes[i]}'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"Base-{request.school}") }))
                    {
                        using var json = await JsonDocument.ParseAsync(item.ContentStream);
                        if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                        {
                            var accounts = json.RootElement.GetProperty("Documents").EnumerateArray();
                            while (accounts.MoveNext())
                            {
                                JsonElement account = accounts.Current;
                                ids.Add(account.GetProperty("id").GetString());
                            }
                        }
                    }
                    if (request.scope.Equals("private"))
                    {

                        //处理发布对象为自选名单（个人）
                        List<StuList> stuLists = new List<StuList>();
                        await foreach (var item in client.GetContainer("TEAMModelOS", "Teacher").GetItemQueryIterator<StuList>(queryText: $"select value(c) from c where c.id = '{request.classes[i]}'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"StuList") }))
                        {
                            stuLists.Add(item);
                        }
                        if (stuLists.Count > 0)
                        {
                            foreach (StuList stuList in stuLists)
                            {
                                foreach (Students students in stuList.students)
                                {
                                    if (students.code.Contains(code))
                                    {
                                        if (!ids.Contains(students.id))
                                        {
                                            ids.Add(students.id);
                                        }
                                    }
                                    else
                                    {
                                        ids.Add(students.id);
                                    }
                                }
                                if (stuList.tmids.Count > 0)
                                {
                                    foreach (string tid in stuList.tmids)
                                    {
                                        ids.Add(tid);
                                    }
                                }
                            }

                        }
                    }
                    else
                    {
                        //request.size = await _azureStorage.GetBlobContainerClient(request.school).GetBlobsSize($"exam/{request.id}");
                        //发布对象为自选名单（校本）
                        List<StuList> stuLists = new List<StuList>();
                        await foreach (var item in client.GetContainer("TEAMModelOS", "School").GetItemQueryIterator<StuList>(queryText: $"select value(c) from c where c.id = '{request.classes[i]}'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"StuList-{request.school}") }))
                        {
                            stuLists.Add(item);
                        }
                        if (stuLists.Count > 0)
                        {
                            foreach (StuList stuList in stuLists)
                            {
                                foreach (Students students in stuList.students)
                                {
                                    if (students.code.Contains(code))
                                    {
                                        if (!ids.Contains(students.id))
                                        {
                                            ids.Add(students.id);
                                        }
                                    }
                                    else
                                    {
                                        ids.Add(students.id);
                                    }
                                }
                            }

                        }
                    }
                    stuCount += ids.Count;
                }
                request.stuCount = stuCount;
                if (string.IsNullOrEmpty(request.id))
                {
                    request.id = Guid.NewGuid().ToString();
                    if (request.startTime > now)
                    {
                        request.progress = "pending";
                    }
                    else
                    {
                        request.progress = "going";
                    }
                    var messageBlob = new ServiceBusMessage();
                    if (request.scope.Equals("school"))
                    {
                        request.size = await _azureStorage.GetBlobContainerClient(request.school).GetBlobsSize($"exam/{request.id}");
                        messageBlob = new ServiceBusMessage(new { id = Guid.NewGuid().ToString(), progress = "insert", root = $"exam/{request.id}", name = request.school }.ToJsonString());
                    }
                    else
                    {
                        request.size = await _azureStorage.GetBlobContainerClient(request.creatorId).GetBlobsSize($"exam/{request.id}");
                        messageBlob = new ServiceBusMessage(new { id = Guid.NewGuid().ToString(), progress = "insert", root = $"exam/{request.id}", name = request.creatorId }.ToJsonString());
                    }
                    messageBlob.ApplicationProperties.Add("name", "BlobRoot");
                    var ActiveTask = _configuration.GetValue<string>("Azure:ServiceBus:ActiveTask");
                    await _serviceBus.GetServiceBusClient().SendMessageAsync(ActiveTask, messageBlob);
                    int n = 0;
                    foreach (PaperSimple simple in request.papers)
                    {
                        simple.blob = "/exam/" + request.id + "/paper/" + request.subjects[n].id;
                        n++;
                    }
                    //request.papers
                    /*long SequenceNumber = await _serviceBus.GetServiceBusClient().SendLeamMessage<ExamInfo>(Constants.TopicName, request.id, request.code, request.startTime);
                    request.sequenceNumber = SequenceNumber;*/
                    //await _azureStorage.GetBlobContainerClient("hbcn").GetBlobsCatalogSize($"exam/{request.id}");
                    exam = await client.GetContainer("TEAMModelOS", "Common").CreateItemAsync(request, new PartitionKey($"{request.code}"));
                    //await _serviceBus.GetServiceBusClient().SendLeamMessage<ExamInfo>(Constants.TopicName, request.id, request.code, request.startTime);
                    //request.sequenceNumber = SequenceNumber;
                }
                else
                {
                    ExamInfo info = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(request.id, new PartitionKey($"{request.code}"));
                    if (info.progress.Equals("going"))
                    {
                        return Ok(new { v = "活动正在进行中" });
                    }
                    var messageBlob = new ServiceBusMessage();
                    if (request.scope.Equals("school"))
                    {
                        request.size = await _azureStorage.GetBlobContainerClient(request.school).GetBlobsSize($"exam/{request.id}");
                        messageBlob = new ServiceBusMessage(new { id = Guid.NewGuid().ToString(), progress = "update", root = $"exam/{request.id}", name = request.school }.ToJsonString());

                    }
                    else
                    {
                        request.size = await _azureStorage.GetBlobContainerClient(request.creatorId).GetBlobsSize($"exam/{request.id}");
                        messageBlob = new ServiceBusMessage(new { id = Guid.NewGuid().ToString(), progress = "update", root = $"exam/{request.id}", name = request.creatorId }.ToJsonString());

                    }
                    messageBlob.ApplicationProperties.Add("name", "BlobRoot");
                    var ActiveTask = _configuration.GetValue<string>("Azure:ServiceBus:ActiveTask");
                    await _serviceBus.GetServiceBusClient().SendMessageAsync(ActiveTask, messageBlob);
                    request.progress = info.progress;
                    int n = 0;
                    foreach (PaperSimple simple in request.papers)
                    {
                        simple.blob = "/exam/" + request.id + "/paper/" + request.subjects[n].id;
                        n++;
                    }
                    /*  await _serviceBus.GetServiceBusClient().cancelMessage(Constants.TopicName, info.sequenceNumber);
                      long SequenceNumber = await _serviceBus.GetServiceBusClient().SendLeamMessage<ExamInfo>(Constants.TopicName, request.id, request.code, request.startTime);
                      request.sequenceNumber = SequenceNumber;*/
                    exam = await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(request, request.id, new PartitionKey($"{request.code}"));


                    //await _serviceBus.GetServiceBusClient().SendLeamMessage<ExamInfo>(Constants.TopicName, request.id, request.code, request.startTime);
                }
                //Survey homeWork = await _azureCosmos.SaveOrUpdate<Survey>(request.survey);

                //设定结束时间
                //string msgEndId = _snowflakeId.NextId() + "";
                //await _serviceBus.GetServiceBusClient().SendLeamMessage<ExamInfo>(Constants.TopicName, request.id, request.code, request.endTime);
                return Ok(new { exam });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/save()\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }
        //TODO blob 批量删除
        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Teacher")]
        [HttpPost("delete")]
        public async Task<IActionResult> Delete(JsonElement request)
        {
            /* ResponseBuilder builder = ResponseBuilder.custom();
             IdPk items = await _azureCosmos.DeleteAsync<ExamInfo>(request.id, request.pk);
             await _azureCosmos.DeleteAll<Paper>(new Dictionary<string, object>() { { "code", request.id } });
             return builder.Data(items).build();*/
            try
            {
                if (!request.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!request.TryGetProperty("code", out JsonElement code)) return BadRequest();
                if (!request.TryGetProperty("scope", out JsonElement scope)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                //string school_code = code.ToString().Substring(typeof(ExamClassResult).Name.Length + 1);
                var response = await client.GetContainer("TEAMModelOS", "Common").DeleteItemStreamAsync(id.ToString(), new PartitionKey($"Exam-{code}"));
                //删除blob 相关资料
                await _azureStorage.GetBlobServiceClient().DelectBlobs(code.ToString(), $"exam/{id}");
                //通知评测删除信息
                var messageBlob = new ServiceBusMessage(new { id = Guid.NewGuid().ToString(), progress = "delete", root = $"exam/{id}", name = $"{code}" }.ToJsonString());
                messageBlob.ApplicationProperties.Add("name", "BlobRoot");
                var ActiveTask = _configuration.GetValue<string>("Azure:ServiceBus:ActiveTask");
                await _serviceBus.GetServiceBusClient().SendMessageAsync(ActiveTask, messageBlob);
                List<ExamClassResult> examClassResults = new List<ExamClassResult>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(queryText: $"select c.id from c where c.examId = '{id}'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{code}") }))
                {
                    examClassResults.Add(item);
                }
                List<string> resultIds = new List<string>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: $"select c.id from c ", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamResult-{id}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        var accounts = json.RootElement.GetProperty("Documents").EnumerateArray();
                        while (accounts.MoveNext())
                        {
                            JsonElement account = accounts.Current;
                            resultIds.Add(account.GetProperty("id").GetString());
                        }
                    }
                }
                foreach (ExamClassResult classResult in examClassResults)
                {
                    await client.GetContainer("TEAMModelOS", "Common").DeleteItemStreamAsync(classResult.id, new PartitionKey($"ExamClassResult-{code}"));
                }
                await client.GetContainer("TEAMModelOS", "Common").DeleteItemsStreamAsync(resultIds, $"ExamResult-{id}");
                /*foreach (ExamResult result in results)
                {
                    await client.GetContainer("TEAMModelOS", "Common").DeleteItemStreamAsync(result.id, new PartitionKey($"ExamResult-{id}"));
                }*/
                //await _azureCosmos.DeleteAll(examClassResults);
                return Ok(new { id });



            }
            catch (Exception e)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/delete()\n{e.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }
        }
        /// <summary>
        /// 查询考试信息
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Teacher")]
        [HttpPost("find")]
        public async Task<IActionResult> Find(JsonElement requert)
        {
            try
            {
                if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                List<SchoolYear> years = await _azureStorage.FindListByDict<SchoolYear>(new Dictionary<string, object>() { { "RowKey", code }, { "PartitionKey", "Exam" } });
                int year = 0;
                if (years.Count > 0)
                {
                    year = years[0].year;
                }
                else
                {
                    long ct = 0;
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: "SELECT  top 1  c.createTime FROM c order by c.createTime  ", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"Exam-{code}") }))
                    {

                        using var json = await JsonDocument.ParseAsync(item.ContentStream);
                        if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                        {
                            var accounts = json.RootElement.GetProperty("Documents").EnumerateArray();
                            while (accounts.MoveNext())
                            {
                                JsonElement account = accounts.Current;
                                ct = account.GetProperty("createTime").GetInt64();
                            }
                        }
                    }
                    year = DateTimeOffset.FromUnixTimeMilliseconds(ct).Year;
                    SchoolYear sy = new()
                    {
                        RowKey = code.ToString(),
                        PartitionKey = "Exam",
                        year = year
                    };
                    await _azureStorage.Save<SchoolYear>(sy);
                }
                var query = $"select c.id,c.name,c.code,c.period,c.startTime,c.endTime,c.stuCount,c.type,c.progress,c.examType,c.createTime,c.source, c.subjects, c.grades, c.scope,c.classes,c.sRate,c.lostStu from c ";
                if (requert.TryGetProperty("classIds", out JsonElement classIds))
                {
                    List<string> ids = classIds.ToObject<List<string>>();
                    HashSet<string> strs = new HashSet<string>();
                    if (ids.Count > 1)
                    {
                        foreach (string id in ids)
                        {
                            strs.Add($"array_contains(c.classes,'{id}')");
                        }
                    }
                    else
                    {
                        string ssr = ids.Count > 0 ? ids[0] : "";
                        strs.Add($"array_contains(c.classes,'{ssr}')");
                    }
                    string ss = string.Join(" or ", strs);
                    query = $"select c.id,c.name,c.code,c.period,c.startTime,c.endTime,c.stuCount,c.type,c.progress,c.examType,c.createTime, c.source,c.subjects, c.grades, c.scope,c.classes,c.sRate,c.lostStu from c where ({ss})";
                };

                string continuationToken = string.Empty;
                string token = default;
                //是否需要进行分页查询，默认不分页
                bool iscontinuation = false;
                if (requert.TryGetProperty("token", out JsonElement token_1))
                {
                    token = token_1.GetString();
                    iscontinuation = true;
                };
                //默认不指定返回大小
                int? topcout = null;
                if (requert.TryGetProperty("count", out JsonElement jcount))
                {
                    if (!jcount.ValueKind.Equals(JsonValueKind.Undefined) && !jcount.ValueKind.Equals(JsonValueKind.Null) && jcount.TryGetInt32(out int data))
                    {
                        topcout = data;
                    }
                }

                List<ExamInfo> examInfo = new List<ExamInfo>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: query, continuationToken: token, requestOptions: new QueryRequestOptions() { MaxItemCount = topcout, PartitionKey = new PartitionKey($"Exam-{code}") }))
                {

                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            //obj.TryGetProperty("progress", out JsonElement progress);
                            examInfo.Add(obj.ToObject<ExamInfo>());
                        }
                    }
                    if (iscontinuation)
                    {
                        continuationToken = item.GetContinuationToken();
                        break;
                    }

                }
                //List<string> examIds = new List<string>();
                /* List<ExamResult> examResults = new List<ExamResult>();
                 foreach (ExamInfo info in examInfos) {                    
                     await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamResult>(
                                        queryText: $"select value(c) from c where c.examId  = '{info.id}'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamResult-{info.id}") }))
                     {
                         examResults.Add(item);
                     }
                 }*/

                /* List<(string id, double scores)> listExamInfo = new List<(string id, double scores)>(); 
                 foreach (ExamInfo info in examInfos)
                 {
                     //记录某次考试所有学生得分总分
                     double score = 0;
                     double allScore = 0;
                     int stuCount = 0;
                     foreach (ExamResult examResult in examResults) {
                         if (info.id == examResult.examId) {
                             foreach (List<double> sc in examResult.studentScores) {
                                 score += sc.Sum();
                             }
                             stuCount = examResult.studentIds.Count;
                         }                        
                     }
                     double ascore = stuCount > 0 ? Math.Round(score * 0.1 / stuCount, 2) : 0;
                     foreach (PaperSimple simple in  info.papers) {
                         allScore += simple.point.Sum();
                     }
                     listExamInfo.Add((info.id, (allScore> 0 ? ascore / allScore * 100: 0)));
                 }
                 var examInfo = examInfos.Select(o =>
                                     new
                                     {
                                         o.id,
                                         o.scope,
                                         o.stuCount,
                                         o.name,
                                         o.period,
                                         o.startTime,
                                         o.endTime,
                                         o.type,
                                         o.progress,
                                         o.examType,
                                         o.createTime,
                                         o.subjects,
                                         o.grades,
                                         o.classes,
                                         score = listExamInfo.FirstOrDefault(c => c.id == o.id).scores,
                                     }
                );*/
                return Ok(new { examInfo, token = continuationToken, year });
            }
            catch (Exception e)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/find()\n{e.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Teacher")]
        [HttpPost("find-summary")]
        public async Task<IActionResult> FindSummary(JsonElement requert)
        {
            try
            {
                //ResponseBuilder builder = ResponseBuilder.custom();
                //if (!requert.TryGetProperty("id_token", out JsonElement id_token)) return BadRequest();
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                //if (!requert.TryGetProperty("scope", out JsonElement scope)) return BadRequest();
                //var jwt = new JwtSecurityToken(id_token.GetString());
                //if (!jwt.Payload.Iss.Equals("account.teammodel", StringComparison.Ordinal)) return BadRequest();
                //var id = jwt.Payload.Sub;
                var client = _azureCosmos.GetCosmosClient();
                List<ExamInfo> examInfo = new List<ExamInfo>();
                //var query = $"select value(c) from c ";
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: $"select value(c) from c where c.id = '{id}'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"{code}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            //obj.TryGetProperty("progress", out JsonElement progress);
                            examInfo.Add(obj.ToObject<ExamInfo>());
                        }
                    }
                }
                return Ok(new { examInfo });
            }
            catch (Exception e)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/FindSummary()\n{e.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }

        /// <summary>
        /// 学生回答问题
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Teacher")]
        [HttpPost("upsert-record")]
        public async Task<IActionResult> upsertRecord(JsonElement request)
        {

            if (!request.TryGetProperty("id", out JsonElement id)) return BadRequest();
            //if (!request.TryGetProperty("code", out JsonElement code)) return BadRequest();
            if (!request.TryGetProperty("answer", out JsonElement answer)) return BadRequest();
            if (!request.TryGetProperty("studentId", out JsonElement studentId)) return BadRequest();
            if (!request.TryGetProperty("subjectId", out JsonElement subjectId)) return BadRequest();
            if (!request.TryGetProperty("classId", out JsonElement classId)) return BadRequest();
            if (!request.TryGetProperty("multipleRule", out JsonElement multipleRule)) return BadRequest();
            //if (!request.TryGetProperty("answers ", out JsonElement tandardAnswer)) return BadRequest();
            if (!request.TryGetProperty("paperId", out JsonElement paperId)) return BadRequest();
            //根据不同评测的类型返回对应的编码
            if (!request.TryGetProperty("code", out JsonElement school)) return BadRequest();
            if (!request.TryGetProperty("scode", out JsonElement scode)) return BadRequest();
            try
            {
                List<string> ids = new List<string>();
                ids = classId.ToObject<List<string>>();
                var client = _azureCosmos.GetCosmosClient();
                List<ExamClassResult> examClassResults = new List<ExamClassResult>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(
                    queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}' and c.info.id in ({string.Join(",", ids.Select(o => $"'{o}'"))})",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{school}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            examClassResults.Add(obj.ToObject<ExamClassResult>());
                        }
                    }
                }

                ExamClassResult classResult = new ExamClassResult();
                List<PaperSimple> standerAnswers = new List<PaperSimple>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(
                    queryText: $"select A0.point,A0.answers from c join A0 in c.papers where c.id = '{id}'and A0.id = '{paperId}'",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"{scode}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            standerAnswers.Add(obj.ToObject<PaperSimple>());
                        }
                    }
                }
                List<List<string>> ans = answer.ToObject<List<List<string>>>();
                List<List<string>> standard = new List<List<string>>();
                List<double> points = new List<double>();
                int rule = int.Parse(multipleRule.ToString());
                foreach (PaperSimple simple in standerAnswers)
                {
                    standard = simple.answers;
                    points = simple.point;
                }
                List<Task<string>> tasks = new List<Task<string>>();
                foreach (ExamClassResult result in examClassResults)
                {
                    int index = result.studentIds.IndexOf(studentId.ToString());
                    //存放客观题作答详情
                    if (result.ans.Count == 0)
                    {
                        foreach (string cc in result.studentIds)
                        {
                            List<List<string>> anc = new List<List<string>>();
                            foreach (List<string> opc in standard)
                            {
                                anc.Add(new List<string>());
                            }
                            result.ans.Add(anc);
                        }
                    }

                    //List<List<string>> oq = new List<List<string>>();
                    //classResult.studentAnswers[index] = ans;
                    if (index == -1)
                    {
                        List<double> ansPoint = new List<double>();
                        foreach (List<string> num in standard)
                        {
                            //ans.Add(new List<string>());
                            ansPoint.Add(-1);
                        }
                        result.studentIds.Add(studentId.ToString());
                        result.studentScores.Add(ansPoint);
                        result.studentAnswers.Add(new List<string>());
                        result.sum.Add(0);
                    }
                    //int flagCount = 0;
                    /*foreach (List<string> str in ans) {

                            if (str.Count == 0) {
                                flagCount++;
                        }
                    }    */
                    int newIndex = result.studentIds.IndexOf(studentId.ToString());
                    /*                    if (flagCount != standard.Count)
                                        {*/
                    StringBuilder builder = new StringBuilder();
                    builder.Append(result.examId).Append("/");
                    builder.Append(result.subjectId).Append("/");
                    builder.Append(studentId).Append("/");
                    builder.Append("ans.json");
                    /*string FileName = result.examId + "/" + result.subjectId + "/" + studentId;
                    string blob = FileName + "/" + "ans.json";*/
                    tasks.Add(_azureStorage.UploadFileByContainer(school.ToString(), ans.ToJsonString(), "exam", builder.ToString(), false));
                    result.studentAnswers[newIndex].Add(builder.ToString());
                    //}                  
                    //List<(int index ,string content, double count)> acount = new List<(int index,string content, double count)>();
                    for (int i = 0; i < ans.Count; i++)
                    {
                        //List<string> op = new List<string>();
                        var ac = ans[i].Count;
                        var sc = standard[i].Count;
                        //记录次数
                        int n = 0;
                        //result.studentAnswers[index][i] = ans[i];
                        //算分处理
                        if (sc > 0)
                        {
                            result.ans[index][i] = ans[i];
                            if (ac == sc && sc == 1)
                            {
                                foreach (string right in ans[i])
                                {
                                    if (standard[i].Contains(right))
                                    {
                                        result.studentScores[newIndex][i] = points[i];
                                    }
                                    else
                                    {
                                        result.studentScores[newIndex][i] = 0;
                                    }
                                }

                            }
                            else
                            {
                                if (rule > 0)
                                {
                                    int falseCount = 0;
                                    if (ac > 0)
                                    {
                                        foreach (string obj in ans[i])
                                        {
                                            if (!standard[i].Contains(obj))
                                            {
                                                falseCount++;
                                            }
                                        }
                                        switch (rule)
                                        {
                                            case 1:
                                                if (ac == sc)
                                                {
                                                    if (falseCount == 0)
                                                    {
                                                        result.studentScores[newIndex][i] = points[i];
                                                    }
                                                    else
                                                    {
                                                        result.studentScores[newIndex][i] = 0;
                                                    }
                                                }
                                                else
                                                {
                                                    result.studentScores[newIndex][i] = 0;
                                                }
                                                break;
                                            case 2:
                                                if (falseCount > 0)
                                                {
                                                    result.studentScores[newIndex][i] = 0;
                                                }
                                                else
                                                {
                                                    if (ac == sc)
                                                    {
                                                        result.studentScores[newIndex][i] = points[i];
                                                    }
                                                    else
                                                    {
                                                        result.studentScores[newIndex][i] = points[i] / 2;
                                                    }

                                                }
                                                break;
                                            case 3:
                                                if (falseCount > 0)
                                                {
                                                    result.studentScores[newIndex][i] = 0;
                                                }
                                                else
                                                {
                                                    if (ac == sc)
                                                    {
                                                        result.studentScores[newIndex][i] = points[i];
                                                    }
                                                    else
                                                    {
                                                        result.studentScores[newIndex][i] = System.Math.Round((double)ac / sc * points[i], 1);
                                                    }

                                                }
                                                break;
                                            case 4:
                                                if (ac == sc)
                                                {
                                                    result.studentScores[newIndex][i] = points[i];
                                                }
                                                else
                                                {
                                                    double persent = (double)(sc - 2 * falseCount) / sc;
                                                    if (persent <= 0)
                                                    {
                                                        result.studentScores[newIndex][i] = 0;
                                                    }
                                                    else
                                                    {
                                                        result.studentScores[newIndex][i] = System.Math.Round(persent * points[i], 1);
                                                    }
                                                }
                                                break;
                                        }
                                    }
                                    else
                                    {
                                        result.studentScores[newIndex][i] = 0;
                                    }

                                }
                            }
                        }
                    }
                    /*if (result.studentScores.Contains(-1)) { 

                    }*/
                    bool flag = true;
                    foreach (List<double> scores in result.studentScores)
                    {
                        foreach (double score in scores)
                        {
                            if (score == -1)
                            {
                                flag = false;
                                break;
                            }
                        }
                    }
                    if (flag)
                    {
                        ExamInfo exam = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"{scode}"));
                        result.progress = true;
                        /*//标记单科单班总得分
                        double score = 0;
                        //标准差
                        double powSum = 0;
                        var scount = result.studentIds.Count;
                        foreach (List<double> sc in result.studentScores) {
                            score += sc.Sum();
                        }
                        foreach (string sid in result.studentIds) {
                            double ssc = result.studentScores[result.studentIds.IndexOf(sid)].Sum();
                            powSum += Math.Pow(ssc - scount > 0 ? Math.Round(score * 1.0 / scount, 2) : 0, 2);

                        }
                        result.standard = Math.Round(scount > 0 ? Math.Pow(powSum / scount, 0.5) : 0, 2);
                        result.average = scount > 0 ? Math.Round(score / scount, 2) : 0;*/
                        exam.subjects.ForEach(s =>
                        {
                            if (s.id.Equals(subjectId.ToString()))
                            {
                                s.classCount += 1;
                            }
                        });
                        await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(exam, id.ToString(), new PartitionKey($"{scode}"));
                    }
                    result.sum[newIndex] = result.studentScores[newIndex].Sum();
                    classResult = await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(result, result.id, new PartitionKey($"{result.code}"));
                }
                await Task.WhenAll(tasks);

                return Ok(new { classResult });
            }
            catch (Exception e)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/upsertRecord()\n{e.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }

        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Teacher")]
        [HttpPost("upsert-record-by-teacher")]
        public async Task<IActionResult> upsertRecordByTeacher(JsonElement request)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            try
            {
                if (!request.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!request.TryGetProperty("code", out JsonElement code)) return BadRequest();
                if (!request.TryGetProperty("point", out JsonElement point)) return BadRequest();
                if (!request.TryGetProperty("studentId", out JsonElement studentId)) return BadRequest();
                //if (!request.TryGetProperty("classId", out JsonElement classId)) return BadRequest();
                //此参数表明此次操作对象为个人还是校本的评测内容
                if (!request.TryGetProperty("school", out JsonElement school)) return BadRequest();
                if (!request.TryGetProperty("subjectId", out JsonElement subjectId)) return BadRequest();
                //要先处理状态，判断卷子是否存在，并判断卷子归属的考试是否允许再次提交
                //List<ExamInfo> exams = await _azureCosmos.FindByDict<ExamInfo>(new Dictionary<string, object> { { "id", request.examCode } });
                List<double> ans = point.ToObject<List<double>>();
                var client = _azureCosmos.GetCosmosClient();
                List<ExamClassResult> examClassResults = new List<ExamClassResult>();
                if (request.TryGetProperty("classId", out JsonElement classId))
                {
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
                       queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}' and c.info.id = '{classId}'",
                       requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{school}") }))
                    {
                        examClassResults.Add(item);
                    }
                }
                else
                {
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
                           queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}' and array_contains(c.studentIds,'{studentId}')",
                           requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{school}") }))
                    {
                        examClassResults.Add(item);
                    }
                }

                ExamClassResult classResult = new ExamClassResult();
                //ExamInfo classResult = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"{code}"));
                //ExamClassResult classResult = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamClassResult>(id.ToString(), new PartitionKey($"{code}"));
                /*foreach (double index in ans) {
                    classResult.studentScores.in
                }*/
                foreach (ExamClassResult result in examClassResults)
                {
                    int index = result.studentIds.IndexOf(studentId.ToString());
                    for (int i = 0; i < ans.Count; i++)
                    {
                        result.studentScores[index][i] = ans[i];
                    }
                    if (!result.progress)
                    {
                        bool flag = true;
                        foreach (List<double> scores in result.studentScores)
                        {
                            foreach (double score in scores)
                            {
                                if (score == -1)
                                {
                                    flag = false;
                                    break;
                                }
                            }
                        }
                        if (flag)
                        {
                            ExamInfo exam = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"Exam-{code}"));
                            result.progress = true;
                            exam.subjects.ForEach(s =>
                            {
                                if (s.id.Equals(subjectId.ToString()))
                                {
                                    s.classCount += 1;
                                }
                            });
                            await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(exam, id.ToString(), new PartitionKey($"Exam-{code}"));
                        }
                    }
                    else
                    {
                        ExamInfo exam = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"Exam-{code}"));
                        exam.updateTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
                        await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(exam, id.ToString(), new PartitionKey($"Exam-{code}"));
                    }
                    result.sum[index] = result.studentScores[index].Sum();
                    classResult = await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(result, result.id, new PartitionKey($"{result.code}"));
                }

                return Ok(new { classResult });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/upsertRecordByTeacher()\n{ex.StackTrace}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

            /*if (exams.IsNotEmpty())
            {
                ExamInfo examInfo = exams[0];
                //提交答案时间必须是状态已发布，且时间在起止时间内
                if (examInfo.startTime <= DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() && examInfo.status == 200 &&
                   examInfo.endTime >= DateTimeOffset.UtcNow.ToUnixTimeMilliseconds())
                {
                    return builder.Data(await _azureCosmos.SaveOrUpdate(request)).build();
                }
                else
                {
                    return builder.Error(ResponseCode.FAILED, "请在作答时间段内提交答案!").build();
                }
            }
            else
            {
                return builder.Error(ResponseCode.DATA_EXIST, "考试不存在!").build();
            }*/
        }

        /// <summary>
        /// 查询评测详细信息（教师或者学生通用）
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Teacher")]
        [HttpPost("find-summary-record")]
        public async Task<IActionResult> findSummaryRecord(JsonElement requert)
        {
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                //if (!requert.TryGetProperty("code", out JsonElement school_code)) return BadRequest();
                if (!requert.TryGetProperty("subjectId", out JsonElement subjectId)) return BadRequest();
                if (!requert.TryGetProperty("code", out JsonElement school_code)) return BadRequest();
                if (!requert.TryGetProperty("classId", out JsonElement classId)) return BadRequest();
                // 如果只有学生id则返回学生参加过的考试 只返回相关摘要信息
                var client = _azureCosmos.GetCosmosClient();
                //string code = school_code.ToString().Substring(5);
                //ExamInfo info = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"{school_code}"));
                List<object> examClassResults = new List<object>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: $"select c.id, c.code,c.info,c.studentIds,c.studentAnswers,c.studentScores,c.mark from c where c.examId = '{id}' and c.subjectId = '{subjectId}' and c.info.id = '{classId}'",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{school_code}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            examClassResults.Add(obj.ToObject<object>());
                        }
                    }
                }
                /*if (StringHelper.getKeyCount(requert) == 1 && requert.TryGetProperty("code", out JsonElement code))
                {
                    List<object> props = new List<object>();
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Student").GetItemQueryStreamIterator(queryText: $"select c.id, c.code, c.examCode, c.status ,c.mark, c.score from c where c.id = {id}", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamRecord-{school_code}") }))
                    {
                        using var json = await JsonDocument.ParseAsync(item.ContentStream);
                        if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                        {
                            foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                            {
                                props.Add(obj.ToObject<object>());
                            }
                        }
                    }
                    return Ok(new { props });
                }
                else
                {
                    if (requert.TryGetProperty("examCode", out JsonElement _))
                    {
                        //List<string> props = new List<string> { "id", "code", "examCode", "status", "mark", "score" };
                        //List<ExamRecord> examRecords = await _azureCosmos.FindByDict<ExamRecord>(request, props);
                        //return builder.Data(examRecords).Extend(new Dictionary<string, object> { { "props", props } }).build();
                        List<object> props = new List<object>();
                        await foreach (var item in client.GetContainer("TEAMModelOS", "Student").GetItemQueryStreamIterator(queryText: $"select c.id, c.code, c.examCode, c.status ,c.mark, c.score from c ", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamRecord-{school_code}") }))
                        {
                            using var json = await JsonDocument.ParseAsync(item.ContentStream);
                            if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                            {
                                foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                                {
                                    props.Add(obj.ToObject<object>());
                                }
                            }
                        }
                        return Ok(new { props });
                    }                   
                }*/
                return Ok(new { examClassResults });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/findSummaryRecord()\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }
        //学生端查询评测列表
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("find-summary-by-student")]
        public async Task<IActionResult> findSummaryStudent(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                //if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                if (!requert.TryGetProperty("studentId", out JsonElement studentId)) return BadRequest();
                if (!requert.TryGetProperty("code", out JsonElement school)) return BadRequest();
                if (!requert.TryGetProperty("scode", out JsonElement scode)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                var query = $"select c.id,c.code,c.school,c.creatorId,c.progress,A0.id paperId,A0.code paperCode,A0.name paperName,A0.multipleRule,A0.scope,A0.blob from c join A0 in c.papers where c.id ='{id}'";
                List<object> papers = new List<object>();
                List<object> subjects = new List<object>();
                List<string> classIds = new List<string>();
                //存放当前学生所在班级ID或者名单ID
                HashSet<string> resultIds = new HashSet<string>();
                //List<string> ids = new List<string>();
                //处理班级人数（公共部分的校本名单）
                //List<Student> students = new List<Student>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Student").GetItemQueryStreamIterator(queryText: $"select c.classId id from c where c.id = '{studentId}'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"Base-{school}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        var accounts = json.RootElement.GetProperty("Documents").EnumerateArray();
                        while (accounts.MoveNext())
                        {
                            JsonElement account = accounts.Current;
                            resultIds.Add(account.GetProperty("id").GetString());
                        }
                    }
                }
                //获取自定义名单信息
                List<StuList> stuLists = new List<StuList>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Teacher").GetItemQueryIterator<StuList>(queryText: $"select c.id from c join A0 in c.students where A0.id = '{studentId}'",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"StuList") }))
                {
                    stuLists.Add(item);
                }
                await foreach (var item in client.GetContainer("TEAMModelOS", "School").GetItemQueryIterator<StuList>(queryText: $"select c.id from c join A0 in c.students where A0.id = '{studentId}'",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"StuList-{school}") }))
                {
                    stuLists.Add(item);
                }
                if (stuLists.Count > 0)
                {
                    foreach (StuList stuList in stuLists)
                    {
                        resultIds.Add(stuList.id);
                    }

                }
                var queryClassId = $"select c.classes id from c where c.id ='{id}'";
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: queryClassId, requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"{scode}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {

                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            classIds = obj.GetProperty("id").ToObject<List<string>>();
                            //classIds = obj.ToObject<List<string>>();
                        }

                    }

                }
                //存放该学生所在班级参与当前评测的ID
                List<string> infoIds = new List<string>();
                foreach (string ids in resultIds)
                {
                    if (classIds.Contains(ids))
                    {
                        infoIds.Add(ids);
                    }
                }
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: query, requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"{scode}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            papers.Add(obj.ToObject<object>());
                        }
                    }
                }
                var querySubject = $"select A0.id,A0.name from c join A0 in c.subjects where c.id ='{id}'";
                //List<object> props = new List<object>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: querySubject, requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"{scode}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            subjects.Add(obj.ToObject<object>());
                        }
                    }
                }
                var queryAnswers = $"select c.id,c.code,c.studentIds,c.subjectId,c.studentAnswers,c.studentScores,c.sum,c.mark from c where c.examId ='{id}' and array_contains(c.studentIds,'{studentId}') and c.pk = 'ExamClassResult' ";
                List<ExamClassResult> answers = new List<ExamClassResult>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: queryAnswers,
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{school}") }))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            answers.Add(obj.ToObject<ExamClassResult>());
                        }
                    }
                }
                List<List<string>> stuAns = new List<List<string>>();
                List<List<double>> stuScore = new List<List<double>>();
                List<string> mark = new List<string>();
                List<double> total = new List<double>();
                if (answers.Count > 0)
                {
                    foreach (ExamClassResult result in answers)
                    {
                        int index = result.studentIds.IndexOf(studentId.ToString());
                        if (index == -1)
                        {
                            break;
                        }
                        stuAns.Add(result.studentAnswers[index]);
                        stuScore.Add(result.studentScores[index]);
                        if (result.mark.Count > 0)
                        {
                            mark.Add(result.mark[index]);
                        }
                        total.Add(result.sum.Where(s => s <= 59).Count());
                        total.Add(result.sum.Where(s => s > 59 && s <= 70).Count());
                        total.Add(result.sum.Where(s => s > 70 && s <= 80).Count());
                        total.Add(result.sum.Where(s => s > 80 && s <= 90).Count());
                        total.Add(result.sum.Where(s => s > 90 && s <= 100).Count());
                    }
                }
                return Ok(new { papers, subjects, stuScore, stuAns, mark, total, claId = infoIds });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/find-summary-by-student()\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }

        //查询学生活动列表
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("find-all-by-student")]
        public async Task<IActionResult> findAllStudent(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!requert.TryGetProperty("studentId", out JsonElement studentId)) return BadRequest();
                List<string> resultIds = new List<string>();
                var client = _azureCosmos.GetCosmosClient();
                //查询校本班级ID
                await foreach (var item in client.GetContainer("TEAMModelOS", "School").GetItemQueryStreamIterator(
                    queryText: $"select c.id from c join A0 in c.students where A0.id = '{studentId}' and c.pk = 'Class' "))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        var accounts = json.RootElement.GetProperty("Documents").EnumerateArray();
                        while (accounts.MoveNext())
                        {
                            JsonElement account = accounts.Current;
                            resultIds.Add(account.GetProperty("id").GetString());
                        }
                    }
                }
                //查询私人班级ID
                await foreach (var item in client.GetContainer("TEAMModelOS", "Teacher").GetItemQueryStreamIterator(
                   queryText: $"select c.id from c join A0 in c.students where A0.id = '{studentId}' and c.pk = 'Class' "))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        var accounts = json.RootElement.GetProperty("Documents").EnumerateArray();
                        while (accounts.MoveNext())
                        {
                            JsonElement account = accounts.Current;
                            resultIds.Add(account.GetProperty("id").GetString());
                        }
                    }
                }
                //StringBuilder builder = new StringBuilder();
                HashSet<string> strs = new HashSet<string>();
                if (resultIds.Count > 1)
                {
                    foreach (string str in resultIds)
                    {
                        strs.Add($"array_contains(c.classes,'{str}')");
                        //builder.Append($"array_contains(c.targetClassIds,'{str}')").Append("or");
                    }

                    //builder.ToString().Substring(0, builder.ToString().Length - 2);
                }
                else
                {
                    string ssr = resultIds.Count > 0 ? resultIds[0] : "";
                    strs.Add($"array_contains(c.classes,'{ssr}')");
                    //builder.Append($" array_contains(c.targetClassIds,'{ssr}')");
                }
                string ss = string.Join(" or ", strs);
                //if (!requert.TryGetProperty("school", out JsonElement school)) return BadRequest();

                var query = $"select c.id,c.code,c.name,c.startTime,c.endTime,c.type,c.progress,c.school,c.scope from c where ({ss}) and c.progress != 'pending' ";
                List<object> props = new List<object>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: query))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            props.Add(obj.ToObject<object>());
                        }
                    }
                }
                var queryClass = $"select c.examId,c.subjectId,c.studentIds,c.studentAnswers,c.studentScores from c where array_contains(c.studentIds,'{studentId}') and c.pk = 'ExamClassResult'";
                List<ExamClassResult> Classes = new List<ExamClassResult>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: queryClass))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            Classes.Add(obj.ToObject<ExamClassResult>());
                        }
                    }
                }
                List<ExamClassResult> result = new List<ExamClassResult>();
                foreach (ExamClassResult classResult in Classes)
                {
                    int index = classResult.studentIds.IndexOf(studentId.ToString());
                    ExamClassResult result1 = new ExamClassResult();
                    result1.examId = classResult.examId;
                    result1.subjectId = classResult.subjectId;
                    result1.studentAnswers.Add(classResult.studentAnswers[index]);
                    result1.studentScores.Add(classResult.studentScores[index]);
                    result.Add(result1);
                }


                return Ok(new { props, result });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/findAllStudent\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }
        //查询学生活动列表
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("find-score-by-student")]
        public async Task<IActionResult> findScoreByStudent(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                //if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                var query = $"select c.examId,c.subjectId,c.studentScores from c where array_contains(c.studentIds,'{id}') ";
                List<object> props = new List<object>();
                await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryStreamIterator(queryText: query))
                {
                    using var json = await JsonDocument.ParseAsync(item.ContentStream);
                    if (json.RootElement.TryGetProperty("_count", out JsonElement count) && count.GetUInt16() > 0)
                    {
                        foreach (var obj in json.RootElement.GetProperty("Documents").EnumerateArray())
                        {
                            props.Add(obj.ToObject<object>());
                        }
                    }
                }

                return Ok(props);
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/findAllStudent\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }


        //查询学生活动列表
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("finish")]
        public async Task<IActionResult> finish(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                ExamInfo info = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"Exam-{code}"));
                info.progress = "finish";
                info.endTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
                List<ExamClassResult> classResults = new();
                if (info.scope.Equals("school"))
                {

                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
                    queryText: $"select value(c) from c where c.examId = '{id}'",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{info.school}") }))
                    {
                        classResults.Add(item);
                    }
                }
                else
                {
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
                        queryText: $"select value(c) from c where c.examId = '{id}'",
                        requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{info.creatorId}") }))
                    {
                        classResults.Add(item);
                    }
                }
                foreach (ExamClassResult examClass in classResults)
                {
                    examClass.progress = true;
                    await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(examClass, examClass.id, new PartitionKey($"{examClass.code}"));
                }
                info = await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(info, info.id, new PartitionKey($"Exam-{code}"));
                return Ok(info);
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/finish\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }


        /*//查询任务列表
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("scoring")]
        public async Task<IActionResult> Scoring(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                if (!requert.TryGetProperty("subjectId", out JsonElement subjectId)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                ExamInfo info = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"Exam-{code}"));
                int index = 0;
                foreach (ExamSubject subject in info.subjects) {
                    if (!subject.id.Equals(subjectId.ToString()))
                    {
                        index++;
                    }
                    else {
                        break;
                    } 
                }
                List<string> stuAns = new();
                Dictionary<string, List<List<double>>> keyValues = new();
                List<ExamClassResult> classResults = new();
                if (info.scope.Equals("school"))
                {

                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
                    queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}'",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{info.school}") }))
                    {
                        classResults.Add(item);
                    }
                }
                else
                {
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
                        queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}'",
                        requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{info.creatorId}") }))
                    {
                        classResults.Add(item);
                    }
                }
                List<List<double>> itemScore = new();
                for (int i = 0; i < info.papers[index].point.Count; i++)
                {
                    List<double> score = new();
                    foreach (ExamClassResult examClass in classResults)
                    {
                        foreach (List<double> sc in examClass.studentScores)
                        {
                            score.Add(sc[i]);
                        }
                    }
                    itemScore.Add(score);
                }
                foreach (ExamClassResult examClass in classResults)
                {
                    foreach (List<string> ans in examClass.studentAnswers)
                    {
                        if (ans.Count > 0)
                        {
                            stuAns.Add(ans[0]);
                        }
                        else
                        {
                            stuAns.Add("");
                        }
                    }
                }
                //info = await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(info, info.id, new PartitionKey($"Exam-{code}"));
                return Ok(new { score = itemScore , stuAns, paper = info.papers });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/scoring\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }*/

        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("scoring")]
        public async Task<IActionResult> scoring(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                if (!requert.TryGetProperty("subjectId", out JsonElement subjectId)) return BadRequest();
                if (!requert.TryGetProperty("tmdId", out JsonElement tId)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                var redisClient = _azureRedis.GetRedisClient(8);
                ExamInfo info = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<ExamInfo>(id.ToString(), new PartitionKey($"Exam-{code}"));
                List<ExamClassResult> classResults = new();
                List<dynamic> attr = new List<dynamic>();
                //List<dynamic> all = new List<dynamic>();
                var record = await redisClient.HashGetAllAsync($"Exam:Scoring:{id}-{subjectId}");
                foreach (var rcd in record)
                {
                    var value = JsonDocument.Parse(rcd.Value.ToString());
                    value.RootElement.TryGetProperty("tmdId", out JsonElement tmdId);
                    if (tId.ToString().Equals(tmdId.ToString()))
                    {
                        attr.Add(new { stuId = rcd.Name.ToString(), info = value });
                    }



                }
                int index = 0;
                foreach (ExamSubject subject in info.subjects)
                {
                    if (!subject.id.Equals(subjectId.ToString()))
                    {
                        index++;
                    }
                    else
                    {
                        break;
                    }
                }
                return Ok(new { attr, paper = info.papers[index].blob });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/scoring\n{ex.Message}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }

        //批阅,给老师随机分配阅卷数据，以及查询改老师已有的阅卷数据
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("review")]
        public async Task<IActionResult> Review(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!requert.TryGetProperty("subjectId", out JsonElement subjectId)) return BadRequest();
                if (!requert.TryGetProperty("count", out JsonElement count)) return BadRequest();
                if (!requert.TryGetProperty("tmdId", out JsonElement tId)) return BadRequest();
                var client = _azureCosmos.GetCosmosClient();
                var redisClient = _azureRedis.GetRedisClient(8);
                List<ExamClassResult> classResults = new();
                List<dynamic> recs = new List<dynamic>();
                List<dynamic> all = new List<dynamic>();
                var record = await redisClient.HashGetAllAsync($"Exam:Scoring:{id}-{subjectId}");
                foreach (var rcd in record)
                {
                    var value = JsonDocument.Parse(rcd.Value.ToString());
                    value.RootElement.TryGetProperty("tmdId", out JsonElement tmdId);
                    if (tId.ToString().Equals(tmdId.ToString()))
                    {
                        recs.Add(new { stuId = rcd.Name.ToString(), ans = value });
                    }
                    if (string.IsNullOrEmpty(tmdId.ToString())) 
                    {
                        all.Add(new { stuId = rcd.Name.ToString(), ans = value });
                    }
                }
                if (requert.TryGetProperty("stuId", out JsonElement stuId))
                {

                    var stuAns = await redisClient.HashGetAsync($"Exam:Scoring:{id}-{subjectId}", stuId.ToString());
                    var value = JsonDocument.Parse(stuAns.ToString());
                    //保证此学生与该老师绑定
                    value.RootElement.TryGetProperty("ans", out JsonElement blob);
                    value.RootElement.TryGetProperty("score", out JsonElement sc);
                    await redisClient.HashSetAsync($"Exam:Scoring:{id}-{subjectId}", stuId.ToString(), new { ans = blob, score = sc, tmdId = tId }.ToJsonString());

                    return Ok(value);
                }
                else
                {
                    if (recs.Count == count.GetInt32())
                    {
                        return Ok( new { msg = "分配人数已到上限"});
                    }
                    else
                    {
                        if (all.Count == 0) {
                            return Ok(new { msg = "暂无可选学生" });
                        }
                        //随机选取一名学生打分
                        Random random = new Random();
                        int n = random.Next(all.Count);
                        dynamic item = all[n];
                        //序列化单个学生作答记录、得分情况、批注情况
                        var cs = JsonSerializer.Serialize(item);
                        var json = JsonDocument.Parse(cs);
                        json.RootElement.TryGetProperty("stuId", out JsonElement sId);
                        json.RootElement.TryGetProperty("ans", out JsonElement ans);
                        ans.TryGetProperty("score", out JsonElement sc);
                        ans.TryGetProperty("ans", out JsonElement blob);
                        //选取后，缓存池相应的减少，以便于分配给其他的老师
                        await redisClient.HashSetAsync($"Exam:Scoring:{id}-{subjectId}", sId.ToString(), new { ans = blob, score = sc, tmdId = tId }.ToJsonString());
                        return Ok(item);
                    }
                   
                }

                //var json = JsonDocument.Parse(record);
                /*if (info.scope.Equals("school"))
				{

					await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
					queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}'",
					requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{info.school}") }))
					{
						classResults.Add(item);
					}
				}
				else
				{
					await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
						queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}'",
						requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{info.creatorId}") }))
					{
						classResults.Add(item);
					}
				}
				List<Task<bool>> tasks = new List<Task<bool>>();
				foreach (ExamClassResult examClass in classResults)
				{
					foreach (string stuId in examClass.studentIds)
					{
						int index = examClass.studentIds.IndexOf(stuId);
						tasks.Add(redisClient.HashSetAsync($"Exam:Scoring:{id}-{subjectId}", stuId, new { ans = examClass.studentAnswers[index].Count > 0 ? examClass.studentAnswers[index][0]: "", score = examClass.studentScores[index] }.ToJsonString()));
					}

				}
				await Task.WhenAll(tasks);*/
                //info = await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(info, info.id, new PartitionKey($"Exam-{code}"));                
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/review\n{ex.StackTrace}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }


        //批阅 提交分数
        [ProducesDefaultResponseType]
        //[AuthToken(Roles = "Student")]
        [HttpPost("sub-result")]
        public async Task<IActionResult> SubResult(JsonElement requert)
        {
            //ResponseBuilder builder = ResponseBuilder.custom();
            //var (id, school) = HttpContext.GetAuthTokenInfo();
            try
            {
                if (!requert.TryGetProperty("id", out JsonElement id)) return BadRequest();
                if (!requert.TryGetProperty("stuId", out JsonElement sId)) return BadRequest();
                if (!requert.TryGetProperty("subjectId", out JsonElement subjectId)) return BadRequest();
                if (!requert.TryGetProperty("tmdId", out JsonElement tId)) return BadRequest();
                if (!requert.TryGetProperty("score", out JsonElement score)) return BadRequest(); 
                if (!requert.TryGetProperty("count", out JsonElement count)) return BadRequest();
                if (!requert.TryGetProperty("code", out JsonElement code)) return BadRequest();
                //if (!requert.TryGetProperty("mark", out JsonElement mark)) return BadRequest();
                requert.TryGetProperty("mark", out JsonElement mark);
                var client = _azureCosmos.GetCosmosClient();
				var redisClient = _azureRedis.GetRedisClient(8);
                List<ExamClassResult> classResults = new();
                List<dynamic> recs = new List<dynamic>();
                var record = await redisClient.HashGetAllAsync($"Exam:Scoring:{id}-{subjectId}");
                foreach (var rcd in record)
                {
                    var values = JsonDocument.Parse(rcd.Value.ToString());
                    values.RootElement.TryGetProperty("tmdId", out JsonElement tmdId);
                    if (tId.ToString().Equals(tmdId.ToString()))
                    {
                        recs.Add(new { stuId = rcd.Name.ToString(), ans = values });
                    }
                }
                var stuAns = await redisClient.HashGetAsync($"Exam:Scoring:{id}-{subjectId}", sId.ToString());
                var value = JsonDocument.Parse(stuAns.ToString());
                value.RootElement.TryGetProperty("ans", out JsonElement blob);
                //存放老师批注信息到blob
                StringBuilder builder = new StringBuilder();
                builder.Append(id).Append("/");
                builder.Append(subjectId).Append("/");
                builder.Append(sId).Append("mark").Append("/");
                builder.Append("ans.json");
                await _azureStorage.UploadFileByContainer(code.ToString(), mark.ToJsonString(), "exam", builder.ToString(), false);

                await redisClient.HashSetAsync($"Exam:Scoring:{id}-{subjectId}", sId.ToString(), new { ans = blob, score = score, tmdId = tId, mark = builder.ToString() }.ToJsonString());
                if (recs.Count == count.GetInt32())
                {
                    await foreach (var item in client.GetContainer("TEAMModelOS", "Common").GetItemQueryIterator<ExamClassResult>(
                    queryText: $"select value(c) from c where c.examId = '{id}' and c.subjectId = '{subjectId}'",
                    requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"ExamClassResult-{code}") }))
                    {
                        classResults.Add(item);
                    }
                    foreach (ExamClassResult exam in classResults)
                    {
                        foreach (dynamic re in recs)
                        {
                            var cs = JsonSerializer.Serialize(re);
                            var json = JsonDocument.Parse(cs);
                            json.RootElement.TryGetProperty("stuId", out JsonElement stuId);
                            json.RootElement.TryGetProperty("ans", out JsonElement ans);
                            ans.TryGetProperty("score", out JsonElement sc);
                            ans.TryGetProperty("mark", out JsonElement marks);
                            int index = exam.studentIds.IndexOf(stuId.ToString());
                            if (index != -1)
                            {
                                exam.studentScores[index] = sc.ToObject<List<double>>();
                                exam.mark[index] = marks.ToString();
                            }

                        }
                        await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync(exam, exam.id, new PartitionKey($"{exam.code}"));
                    }

                }

                return Ok(new { code = 200 });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"OS，{_option.Location}，exam/sub-result\n{ex.StackTrace}", GroupNames.醍摩豆服務運維群組);
                return BadRequest();
            }

        }
    }
}