using Microsoft.Azure.Cosmos;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using TEAMModelOS.SDK.DI;
using TEAMModelOS.SDK.Models.Cosmos.Common;
using TEAMModelOS.SDK.Models.Cosmos.Normal;


namespace TEAMModelOS.SDK.Models.Service
{
    public sealed class EvaluationSyncInfoService
    {

        /// <summary>
        /// 活动数据打包
        /// </summary>
        /// <param name="id"></param>
        /// <param name="scope"></param>
        /// <param name="owner"></param>
        /// <param name="type"></param>
        /// <param name="azureCosmos"></param>
        /// <param name="azureStorage"></param>
        public static async Task PackageEvaluation( string id,string scope, string owner, string type, AzureCosmosFactory azureCosmos, AzureStorageFactory azureStorage,CoreAPIHttpService _coreAPIHttpService, DingDing _dingDing)
        {
            EvaluationSyncInfo evaluationSyncInfo= null;
            string schoolCode = null;
            if (scope.Equals("school"))
            {
                schoolCode= owner;
            }
            var responseEvaluationSyncInfo = await azureCosmos.GetCosmosClient().GetContainer(Constant.TEAMModelOS, Constant.Normal).ReadItemStreamAsync(id, new PartitionKey("EvaluationSyncInfo"));
            if (responseEvaluationSyncInfo.IsSuccessStatusCode)
            {
                evaluationSyncInfo= JsonDocument.Parse(responseEvaluationSyncInfo.Content).RootElement.Deserialize<EvaluationSyncInfo>();
            }
            else {
                evaluationSyncInfo=new EvaluationSyncInfo {
                    id = id,
                    scope = scope,
                    owner = owner,
                    type = type,
                    pk="EvaluationSyncInfo",
                    code="ActivitySyncInfo",
                };
            }
            switch (true) 
            {
                case bool when (type == "Exam"):
                    {
                        string code = $"Exam-{owner}";
                        var response = await azureCosmos.GetCosmosClient().GetContainer(Constant.TEAMModelOS, Constant.Common).ReadItemStreamAsync(id, new PartitionKey(code));
                        if (response.IsSuccessStatusCode)
                        {
                            ExamInfo exam= JsonDocument.Parse(response.Content).RootElement.Deserialize<ExamInfo>();
                            if (!string.IsNullOrWhiteSpace(evaluationSyncInfo.shortCode)) 
                            {
                                evaluationSyncInfo.shortCode = $"{MurmurHash3.Hash32(exam.id)}";
                            }
                            evaluationSyncInfo.name=exam.name;
                            evaluationSyncInfo.subjects = exam.subjects?.Select(x=>new IES.ExamServer.Models.SubjectExam { id=x.id,name=x.name,examId=id}).ToList();
                            evaluationSyncInfo.dataTime= DateTimeOffset.Now.ToUnixTimeMilliseconds();

                            HashSet<string> grouplist = new HashSet<string>();
                            if (exam.classes.IsNotEmpty()) {
                                exam.classes.ForEach(x => { grouplist.Add(x); });
                            }
                            if (exam.stuLists.IsNotEmpty())
                            {
                                exam.stuLists.ForEach(x => { grouplist.Add(x); });
                            }
                            evaluationSyncInfo.grouplist=grouplist.ToList() ;
                            evaluationSyncInfo.paperCount=exam.papers.IsNotEmpty()? exam.papers.Count():0;
                            foreach (var group in exam.papers.GroupBy(x=>x.subjectId).Select(x=>new { key = x.Key,list= x.ToList()}))
                            {
                                var subject= exam.subjects.Find(x => x.id.Equals(group.key));
                                if (subject!=null) 
                                {
                                    evaluationSyncInfo.subjects.Add(new IES.ExamServer.Models.SubjectExam {
                                        id=subject.id,
                                        name=subject.name,
                                        examId=id,
                                        paperCount= group.list.Count,
                                        paperIds= group.list.Select(x => x.id).ToList()
                                    } );
                                }
                            }
                        }
                        break;
                    }
                case bool when (type == "Art"):
                    {
                        string code = $"Art-{owner}";
                        var response = await azureCosmos.GetCosmosClient().GetContainer(Constant.TEAMModelOS, Constant.Common).ReadItemStreamAsync(id, new PartitionKey(code));
                        if (response.IsSuccessStatusCode) 
                        {
                            ArtEvaluation art = JsonDocument.Parse(response.Content).RootElement.Deserialize<ArtEvaluation>();
                            evaluationSyncInfo.subjects = art.subjects?.Select(x => new IES.ExamServer.Models.SubjectExam { id=x.id, name=x.name, examId=id }).ToList();
                            evaluationSyncInfo.name = art.name;
                            evaluationSyncInfo.dataTime = DateTimeOffset.Now.ToUnixTimeMilliseconds();
                            HashSet<string> grouplist = new HashSet<string>();
                            if (art.classes.IsNotEmpty())
                            {
                                art.classes.ForEach(x => { grouplist.Add(x); });
                            }
                            if (art.stuLists.IsNotEmpty())
                            {
                                art.stuLists.ForEach(x => { grouplist.Add(x); });
                            }
                            if (art.tchLists.IsNotEmpty())
                            {
                                art.tchLists.ForEach(x => { grouplist.Add(x); });
                            }
                            evaluationSyncInfo.grouplist=grouplist.ToList();
                            var quota_22 = art.settings.Find(x => x.id.Equals("quota_22"));
                            foreach (var item in quota_22.task) 
                            {
                               
                            }
                        }
                    }
                    break;
                default:
                    break;
            }
            var listInfo=  await  GroupListService.GetMemberByListids(_coreAPIHttpService, azureCosmos.GetCosmosClient(), _dingDing, evaluationSyncInfo.grouplist, schoolCode);
            evaluationSyncInfo.studentCount =  listInfo.rmembers.Count();
        }
    }
}