using Azure.Cosmos;
using Azure.Messaging.ServiceBus;
using Microsoft.Azure.Documents;
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.Extension;
using TEAMModelOS.SDK;
using TEAMModelOS.SDK.Models;
using TEAMModelOS.SDK.Models.Cosmos;
using TEAMModelOS.SDK.Models.Cosmos.Common;
using TEAMModelOS.SDK.Models.Cosmos.Common.Inner;
using TEAMModelOS.SDK.Models.Service;
using HTEXLib.COMM.Helpers;
using Microsoft.Extensions.Configuration;
using DocumentFormat.OpenXml.Office2013.Excel;
using DocumentFormat.OpenXml.Vml;
using TEAMModelOS.SDK.Models.Service.BI;

namespace TEAMModelOS.FunctionV4
{
    public static class TriggerVote
    {

        public static async Task Trigger(CoreAPIHttpService _coreAPIHttpService, AzureServiceBusFactory _serviceBus, AzureStorageFactory _azureStorage, DingDing _dingDing,
            CosmosClient client, JsonElement input, TriggerData tdata, AzureRedisFactory _azureRedis, IConfiguration _configuration)
        {
            try
            {
                if ((tdata.status != null && tdata.status.Value == 404) )
                {
                    await client.GetContainer(Constant.TEAMModelOS, "Common").DeleteItemStreamAsync(tdata.id, new PartitionKey(tdata.code));
                    ActivityList data = input.ToObject<ActivityList>();
                   // await IESActivityService. DeleteActivity(_coreAPIHttpService, client, _dingDing, data);
                    _azureRedis.GetRedisClient(8).KeyDelete($"Vote:Record:{tdata.id}");
                    _azureRedis.GetRedisClient(8).KeyDelete($"Vote:Count:{tdata.id}");
                    var table_cancel = _azureStorage.GetCloudTableClient().GetTableReference("ChangeRecord");
                    List<ChangeRecord> records = await table_cancel.FindListByDict<ChangeRecord>(new Dictionary<string, object>() { { "RowKey", tdata.id } });
                    foreach (var record in records)
                    {
                        try
                        {
                            await table_cancel.DeleteSingle<ChangeRecord>(record.PartitionKey, record.RowKey);
                            await _serviceBus.GetServiceBusClient().CancelMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:ActiveTask"), record.sequenceNumber);
                        }
                        catch (Exception)
                        {
                            continue;
                        }
                    }

                    await BIStats.SetTypeAddStats(client, _dingDing, tdata.school, "Vote", -1, careDate: tdata.startTime);//BI统计增/减量
                    return;
                }
                var table = _azureStorage.GetCloudTableClient().GetTableReference("ChangeRecord");
                var adid = tdata.id;
                var adcode = "";
                string blobcntr = null;
                if (tdata.scope.Equals("school"))
                {
                    adcode = $"Activity-{tdata.school}";
                    blobcntr = tdata.school;
                }
                else
                {
                    adcode = $"Activity-{tdata.creatorId}";
                    blobcntr = tdata.creatorId;
                }
               // await _dingDing.SendBotMsg($"{Environment.GetEnvironmentVariable("Option:Location")}投票活动【{tdata.name}-{tdata.id}-ttl={tdata.ttl}】正在操作", GroupNames.醍摩豆服務運維群組);
                Vote vote = await client.GetContainer("TEAMModelOS", "Common").ReadItemAsync<Vote>(tdata.id, new Azure.Cosmos.PartitionKey($"{tdata.code}"));

                if (vote != null)
                {
                    string PartitionKey = string.Format("{0}{1}{2}", vote.code, "-", vote.progress);
                    List<ChangeRecord> voteRecords = await table.FindListByDict<ChangeRecord>(new Dictionary<string, object>() { { "RowKey", tdata.id }, { "PartitionKey", PartitionKey } });
                    switch (vote.progress)
                    {
                        case "pending":
                            var messageVote = new ServiceBusMessage(new { id = tdata.id, progress = "going", code = tdata.code }.ToJsonString());
                            messageVote.ApplicationProperties.Add("name", "Vote");
                            if (voteRecords.Count > 0)
                            {
                                long start = await _serviceBus.GetServiceBusClient().SendScheduleMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:ActiveTask"), messageVote, DateTimeOffset.FromUnixTimeMilliseconds(tdata.startTime));
                                try {
                                    await _serviceBus.GetServiceBusClient().CancelMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:ActiveTask"), voteRecords[0].sequenceNumber);
                                } catch (Exception) { 
                                }
                                voteRecords[0].sequenceNumber = start;
                                await table.SaveOrUpdate<ChangeRecord>(voteRecords[0]);
                            }
                            else
                            {
                                long start = await _serviceBus.GetServiceBusClient().SendScheduleMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:ActiveTask"), messageVote, DateTimeOffset.FromUnixTimeMilliseconds(tdata.startTime));
                                ChangeRecord changeRecord = new ChangeRecord
                                {
                                    RowKey = tdata.id,
                                    PartitionKey = PartitionKey,
                                    sequenceNumber = start,
                                    msgId = messageVote.MessageId
                                };                                
                                await table.Save<ChangeRecord>(changeRecord);
                            }
                            break;
                        case "going":

                            List<(string pId, List<string> gid)> ps = new List<(string pId, List<string> gid)>();
                            if (vote.groupLists.Count > 0)
                            {
                                var group = vote.groupLists;
                                foreach (var keys in group)
                                {
                                    foreach (KeyValuePair<string, List<string>> pp in keys)
                                    {
                                        ps.Add((pp.Key, pp.Value));
                                    }
                                }
                            }
                            List<string> classes = ExamService.getClasses(vote.classes, vote.stuLists);
                            (List<RMember> tmdIds, List<RGroupList> classLists) = await GroupListService.GetMemberByListids(_coreAPIHttpService, client, _dingDing, classes, vote.school, ps);
                            var addStudentsCls = tmdIds.FindAll(x => x.type == 2);
                            var addTmdidsCls = tmdIds.FindAll(x => x.type == 1);
                            //await _dingDing.SendBotMsg($"{Environment.GetEnvironmentVariable("Option:Location")}投票活动" +
                            //    $"{tmdids.ToJsonString()}\n" +
                            //    $"{students.ToJsonString()}\n" +
                            //    $"{classLists.ToJsonString()}\n" +
                            //    $"{classes.ToJsonString()}\n", GroupNames.醍摩豆服務運維群組);
                            List<string> tmds = new List<string>();
                            if (addTmdidsCls.IsNotEmpty())
                            {
                                tmds.AddRange(addTmdidsCls.Select(x => x.id).ToList());
                            }
                            /*
                            List<StuActivity> stuActivities = new List<StuActivity>();
                            List<StuActivity> tmdActivities = new List<StuActivity>();
                            List<StuActivity> tchActivities = new List<StuActivity>();
                            List<string> sub = new();
                            if (vote.tchLists.Count == 0)
                            {
                                if (vote.targets.Count > 0)
                                {
                                    foreach (var course in vote.targets)
                                    {
                                        var info = course.ToObject<List<string>>();
                                        if (info.Count > 1)
                                        {
                                            sub.Add(info[0]);
                                        }
                                    }
                                }
                            }

                            if (tmds.IsNotEmpty())
                            {
                                tmds.ForEach(x =>
                                {
                                    HashSet<string> classIds = new HashSet<string>();
                                    classLists.ForEach(z =>
                                    {
                                        z.members.ForEach(y =>
                                        {
                                            if (y.id.Equals(x) && y.type == 1)
                                            {
                                                classIds.Add(z.id);
                                            }
                                        });
                                    });
                                    tmdActivities.Add(new StuActivity
                                    {
                                        pk = "Activity",
                                        id = vote.id,
                                        code = $"Activity-{x}",
                                        type = "Vote",
                                        name = vote.name,
                                        startTime = vote.startTime,
                                        endTime = vote.endTime,
                                        scode = vote.code,
                                        scope = vote.scope,
                                        school = vote.school,
                                        creatorId = vote.creatorId,
                                        subjects = sub,
                                        blob = null,
                                        owner = vote.owner,
                                        createTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
                                        taskStatus = -1,
                                        classIds = classIds.ToList()
                                    });
                                });
                            }
                            if (addStudentsCls.IsNotEmpty())
                            {
                                addStudentsCls.ForEach(x =>
                                {
                                    HashSet<string> classIds = new HashSet<string>();
                                    classLists.ForEach(z =>
                                    {
                                        z.members.ForEach(y =>
                                        {
                                            if (y.id.Equals(x.id) && y.code.Equals(vote.school) && y.type == 2)
                                            {
                                                classIds.Add(z.id);
                                            }
                                        });
                                    });
                                    stuActivities.Add(new StuActivity
                                    {
                                        pk = "Activity",
                                        id = vote.id,
                                        code = $"Activity-{x.code.Replace("Base-", "")}-{x.id}",
                                        type = "Vote",
                                        name = vote.name,
                                        startTime = vote.startTime,
                                        endTime = vote.endTime,
                                        scode = vote.code,
                                        scope = vote.scope,
                                        school = vote.school,
                                        creatorId = vote.creatorId,
                                        subjects = sub,
                                        blob = null,
                                        owner = vote.owner,
                                        createTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
                                        taskStatus = -1,
                                        classIds = classIds.ToList()
                                    });
                                });
                            }
                             */
                            (List<RMember> tchList, List<RGroupList> classInfos) = await GroupListService.GetMemberByListids(_coreAPIHttpService, client, _dingDing, vote.tchLists, vote.school, ps);
                            (string standard, List<string> tmdids, string school, List<string> update, int statistics) list = (null, null, null, new List<string> { StatisticsService.TeacherVote }, 0);
                            if (tchList.IsNotEmpty())
                            {
                                list.tmdids = tchList.Select(x => x.id).ToList();
                                School school = null;
                                if (!string.IsNullOrEmpty(vote.school))
                                {
                                    school = await client.GetContainer(Constant.TEAMModelOS, "School").ReadItemAsync<School>(vote.school, new Azure.Cosmos.PartitionKey("Base"));
                                    list.school = school.id;
                                    list.standard = school.standard;
                                }
                                /*
                                 tchList.ForEach(x =>
                                {
                                    HashSet<string> classIds = new HashSet<string>();
                                    classInfos.ForEach(z => {
                                        z.members.ForEach(y => {
                                            if (y.id.Equals(x.id) && y.type == 1)
                                            {
                                                classIds.Add(z.id);
                                            }
                                        });
                                    });
                                    tchActivities.Add(new StuActivity
                                    {
                                        pk = "Activity",
                                        id = vote.id,
                                        code = $"Activity-{x.id}",
                                        type = "Vote",
                                        name = vote.name,
                                        startTime = vote.startTime,
                                        endTime = vote.endTime,
                                        scode = vote.code,
                                        scope = vote.scope,
                                        school = vote.school,
                                        creatorId = vote.creatorId,
                                        subjects = new List<string> { "" },
                                        blob = null,
                                        owner = vote.owner,
                                        createTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
                                        taskStatus = -1,
                                        classIds = classIds.ToList()
                                    });
                                });
                                 */

                            }
                            // await IESActivityService.SaveStuActivity(client, _dingDing, stuActivities, tmdActivities, tchActivities);
                            await StatisticsService.SendServiceBus(list, _configuration, _serviceBus, client);
                            //向学生或醍摩豆账号发起通知
                            #region
                            //Notice notice = new Notice()
                            //{

                            //    creation = vote.startTime,
                            //    expire = vote.endTime,
                            //    creatorId = vote.creatorId,
                            //    stuids = students,
                            //    tmdids = tmdids,
                            //    type = "notice",//问卷参加参加通知
                            //    priority = "normal",
                            //    msgId=vote.id,
                            //    school = vote.school,
                            //    scope = vote.scope,
                            //    //data = new { }.ToJsonString()
                            //    body = new Body { sid = vote.id, scode = vote.code, spk = vote.pk,  biztype = "vote-join" }

                            //};

                            //var messageBlob = new ServiceBusMessage(notice.ToJsonString());
                            //messageBlob.ApplicationProperties.Add("name", "Notice");
                            //await _serviceBus.GetServiceBusClient().SendMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:NoticeTask"), messageBlob);
                            #endregion
                            var messageVoteEnd = new ServiceBusMessage(new { id = tdata.id, progress = "finish", code = tdata.code }.ToJsonString());
                            messageVoteEnd.ApplicationProperties.Add("name", "Vote");
                           /* string pk = string.Format("{0}{1}{2}", vote.code, "-", "pending");
                            await table.DeleteSingle<ChangeRecord>(pk, tdata.id);*/
                            if (voteRecords.Count > 0)
                            {
                                long end = await _serviceBus.GetServiceBusClient().SendScheduleMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:ActiveTask"), messageVoteEnd, DateTimeOffset.FromUnixTimeMilliseconds(tdata.endTime));
                                try
                                {
                                    await _serviceBus.GetServiceBusClient().CancelMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:ActiveTask"), voteRecords[0].sequenceNumber);
                                }
                                catch (Exception)
                                {
                                }
                                voteRecords[0].sequenceNumber = end;
                                await table.SaveOrUpdate<ChangeRecord>(voteRecords[0]);
                            }
                            else
                            {
                                long end = await _serviceBus.GetServiceBusClient().SendScheduleMessageAsync(Environment.GetEnvironmentVariable("Azure:ServiceBus:ActiveTask"), messageVoteEnd, DateTimeOffset.FromUnixTimeMilliseconds(tdata.endTime));
                                ChangeRecord changeRecord = new()
                                {
                                    RowKey = tdata.id,
                                    PartitionKey = PartitionKey,
                                    sequenceNumber = end,
                                    msgId = messageVoteEnd.MessageId
                                };                                
                                await table.Save<ChangeRecord>(changeRecord);
                            }
#if DEBUG
                            await _dingDing.SendBotMsg($"{Environment.GetEnvironmentVariable("Option:Location")}投票活动{tdata.id}将于:{tdata.endTime}完成并结算！", GroupNames.醍摩豆服務運維群組);
#endif
                            break;
                        case "finish":
                           
#if DEBUG
                            await _dingDing.SendBotMsg($"{Environment.GetEnvironmentVariable("Option:Location")}投票活动{tdata.id}开始结算{tdata.endTime}！", GroupNames.醍摩豆服務運維群組);
#endif
                            //获取投票活动的所有投票记录
                            var records = await _azureRedis.GetRedisClient(8).HashGetAllAsync($"Vote:Record:{vote.id}");
                            //获取投票活动的选项及投票数
                            var counts = _azureRedis.GetRedisClient(8).SortedSetRangeByScoreWithScores($"Vote:Count:{vote.id}");
                            List<dynamic> countcds = new List<dynamic>();
                            if (counts != null && counts.Length > 0)
                            {
                                foreach (var count in counts)
                                {
                                    countcds.Add(new { code = count.Element.ToString(), count = (int)count.Score });
                                }
                            }
                            List<Task<string>> tasks = new();
                            List<VoteRecord> recordsBlob = new();
                            foreach (var rcd in records)
                            {
                                var value = rcd.Value.ToString().ToObject<VoteRecord>();
                                recordsBlob.Add(value);
                            }
                            //分组每个人的 
                            var gp = recordsBlob.GroupBy(x => x.userid).Select(x => new { key = x.Key, list = x.ToList() });
                            foreach (var g in gp)
                            {
                                tasks.Add(_azureStorage.GetBlobContainerClient(blobcntr).UploadFileByContainer(g.list.ToJsonString(), "vote", $"{vote.id}/urecord/{g.key}.json"));
                            }
                            //处理活动方的记录, 
                            string url = $"/vote/{vote.id}/record.json";
                            tasks.Add(_azureStorage.GetBlobContainerClient(blobcntr).UploadFileByContainer(new { options = countcds, records = recordsBlob }.ToJsonString(), "vote", $"{vote.id}/record.json"));
                            //处理投票者的记录
                            List<(string pId, List<string> gid)> gls = new List<(string pId, List<string> gid)>();
                            if (vote.groupLists.Count > 0)
                            {
                                var group = vote.groupLists;
                                foreach (var gro in group)
                                {
                                    foreach (KeyValuePair<string, List<string>> pp in gro)
                                    {
                                        gls.Add((pp.Key, pp.Value));
                                    }
                                }
                            }
                            //处理投票活动结束统计账户信息
                            List<FMember> idsList = await GroupListService.GetFinishMemberInfo(_coreAPIHttpService, client, _dingDing, vote.school, vote.classes, vote.stuLists, vote.tchLists, gls);
                            vote.staffIds = idsList;

                            if (string.IsNullOrEmpty(vote.recordUrl))
                            {
                                vote.recordUrl = url;
                                await client.GetContainer("TEAMModelOS", "Common").ReplaceItemAsync<Vote>(vote, vote.id, new Azure.Cosmos.PartitionKey(vote.code));
                            }
                            else
                            {
                                //异动，且已经有结算记录则不必再继续。
                                _azureRedis.GetRedisClient(8).KeyDelete($"Vote:Record:{vote.id}");
                                _azureRedis.GetRedisClient(8).KeyDelete($"Vote:Count:{vote.id}");
                                break;
                            }
                            await Task.WhenAll(tasks);
                          /*  string pkey = string.Format("{0}{1}{2}", vote.code, "-", "going");
                            await table.DeleteSingle<ChangeRecord>(pkey, tdata.id);*/
                            break;
                    }
                }
            }
            catch (CosmosException e)
            {
                await _dingDing.SendBotMsg($"{Environment.GetEnvironmentVariable("Option:Location")}-CosmosDB异常{e.Message}\n{e.StackTrace}\n{e.Status}", GroupNames.醍摩豆服務運維群組);
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"{Environment.GetEnvironmentVariable("Option:Location")}投票活动异常{ex.Message}\n{ex.StackTrace}\n{input.ToJsonString()}\n{tdata.ToJsonString()}", GroupNames.醍摩豆服務運維群組);
            }

        }
    }
}