using Microsoft.Azure.Cosmos;
using Microsoft.Extensions.Configuration;
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.Models.Cosmos.BI.BICommon;
using static TEAMModelOS.SDK.CoreAPIHttpService;

namespace TEAMModelOS.SDK.Models.Service.BI
{
    public static class BIStatsNotice
    {
        /// <summary>
        /// 汇总统计通知
        /// </summary>
        /// <param name="cosmosClient">连接</param>
        /// <param name="_dingDing">错误消息发送</param>
        /// <param name="type">统计类型</param>
        /// <param name="idType">账号类型 private:个人   school   学校</param>
        /// <param name="id">账号id</param>
        /// <param name="count">数量</param>
        /// <param name="careDate">创建时间</param>
        /// <returns></returns>
        public static async Task SetStatsNotice(CosmosClient cosmosClient, DingDing _dingDing, string type, string idType, string id, int count, long careDate = 0)
        {
            try
            {
                DateTimeOffset dateOff = DateTimeOffset.UtcNow;
                if (careDate != 0)
                {
                    if (careDate > 1000000000000)
                        dateOff = DateTimeOffset.FromUnixTimeMilliseconds(careDate);
                    else
                        dateOff = DateTimeOffset.FromUnixTimeSeconds(careDate);
                }

                string dt = dateOff.ToString("yyyyMMdd");
                StatsNotice statsNotice = new();
                var resStsInfo = await cosmosClient.GetContainer(Constant.TEAMModelOS, "Common").ReadItemStreamAsync($"{dt}-{id}", new PartitionKey("StatsNotice"));
                if (resStsInfo.StatusCode == System.Net.HttpStatusCode.OK)
                {
                    using var fileJson = await JsonDocument.ParseAsync(resStsInfo.Content);
                    statsNotice = fileJson.ToObject<StatsNotice>();
                }
                else
                {
                    statsNotice.id = $"{dt}-{id}";
                    statsNotice.type = idType;
                    statsNotice.rangeId = id;
                }

                switch (type)
                {
                    case "Student":
                        statsNotice.stuDayCnt += count;
                        break;
                    case "Classroom":
                        statsNotice.classroomDayCnt += count;
                        break;
                    case "Weigh":
                        statsNotice.weighDayCnt += count;
                        break;
                    case "Homework":
                        statsNotice.homeworkDayCnt = count;
                        break;
                }
                statsNotice.day = dt;
                statsNotice.createTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
                
                statsNotice.ttl = 86400;
                if (resStsInfo.StatusCode == System.Net.HttpStatusCode.OK)
                {
                    statsNotice = await cosmosClient.GetContainer(Constant.TEAMModelOS, "Common").ReplaceItemAsync<StatsNotice>(statsNotice, statsNotice.id, new PartitionKey("StatsNotice"));
                }
                else
                {
                    statsNotice = await cosmosClient.GetContainer(Constant.TEAMModelOS, "Common").CreateItemAsync<StatsNotice>(statsNotice, new PartitionKey("StatsNotice"));
                }
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"BI,{Environment.GetEnvironmentVariable("Option:Location")},SetStatsNotice(),参数： 统计类型：{type}，类型私人/学校：{idType}，id：{id}， 增/减数：{count}，时间戳：{careDate}\n {ex.Message}\n {ex.StackTrace}", GroupNames.成都开发測試群組);
            }
        }

        /// <summary>
        /// 发送每日课程信息通知
        /// </summary>
        /// <param name="_coreAPIHttpService"></param>
        /// <param name="cosmosClient"></param>
        /// <param name="_dingDing"></param>
        /// <param name="_configuration"></param>
        /// <param name="jsonElement"></param>
        /// <returns></returns>
        public static async Task MonitorStatsNotice(CoreAPIHttpService _coreAPIHttpService, CosmosClient cosmosClient, DingDing _dingDing, IConfiguration _configuration,JsonElement jsonElement) 
        {
            try
            {
                StatsNotice statsNotice = jsonElement.ToObject<StatsNotice>();
                DateTimeOffset dateOffset = DateTimeOffset.UtcNow;
                jsonElement.TryGetProperty("dateTime", out JsonElement dateTime);
                jsonElement.TryGetProperty("id", out JsonElement id);
                string dt = "";
                if (string.IsNullOrEmpty($"{dateTime}"))
                {
                    dt = DateTimeOffset.UtcNow.ToString("yyyyMMdd");
                }
                else
                {
                    dt = $"{dateTime}";
                }

                StringBuilder sqlTxt = new($"select value(c) from c where c.day='{dt}'");
                if (!string.IsNullOrEmpty($"{id}"))
                {
                    sqlTxt.Append($" and c.rangeId = '{id}'");
                }
                List<StatsNotice> statsNotices = new();

                await foreach (var item in cosmosClient.GetContainer(Constant.TEAMModelOS, "Common").GetItemQueryIteratorSql<StatsNotice>(queryText: sqlTxt.ToString(), requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey("StatsNotice") }))
                {
                    statsNotices.Add(item);
                }

                foreach (var item in statsNotices)
                {
                    List<string> tacherIds = new();
                    if (item.type == "school")
                    {
                        await foreach (var tchId in cosmosClient.GetContainer(Constant.TEAMModelOS, "School").GetItemQueryIteratorSql<string>(queryText: "SELECT c.id FROM c WHERE ARRAY_CONTAINS(c.roles, 'admin', true) AND c.pk = 'Teacher' AND c.status = 'join'", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"Teacher-{item.rangeId}") }))
                        {
                            tacherIds.Add(tchId);
                        }
                    }
                    else if (item.type == "private") 
                    {
                        tacherIds.Add(item.rangeId);
                    }
                    NotifyData notifyData = new() { hubName = "hita", sender = "IES", tags = tacherIds.Select(s => $"{s}-hata").ToList(), title = "每日课程信息", body = $"每日课程信息如下：\n\r学生名单数：{item.stuDayCnt} \n\r 课堂记录数：{item.classroomDayCnt} \n\r 评量活动数：{item.weighDayCnt} \n\r 作业活动数：{item.homeworkDayCnt}", eventId = $"IES_send", data = item.ToJsonString() };

                    _coreAPIHttpService.CoursePushNotify(notifyData, new Dictionary<string, object>(), $"{Environment.GetEnvironmentVariable("Option:Location")}", _configuration, _dingDing);
                }
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"BI,{Environment.GetEnvironmentVariable("Option:Location")},MonitorStatsNotice(),参数：{jsonElement}\n {ex.StackTrace}", GroupNames.成都开发測試群組);
            }

        }

    }
}