using Azure.Storage.Blobs.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using static TEAMModelOS.SDK.Models.Service.SystemService;
using System.Collections.Concurrent;
using System.Text.Json;
using System.Text;
using TEAMModelOS.SDK.DI;
using TEAMModelOS.SDK.Models.Service;
using TEAMModelOS.SDK;
using TEAMModelOS.SDK.Extension;
using Azure.Storage.Blobs.Specialized;

namespace HTEX.Complex.Controllers
{
    [ApiController]
    [Route("api")]
    public class IndexController : ControllerBase
    {
        private readonly DingDing _dingDing;
        private readonly IHttpClientFactory _httpClient;
        private readonly IConfiguration _configuration;
        private readonly AzureStorageFactory _azureStorage;
        private readonly AzureRedisFactory _azureRedis;
        private readonly IPSearcher _ipSearcher;
        private readonly Region2LongitudeLatitudeTranslator _longitudeLatitudeTranslator;
        public IndexController(AzureRedisFactory azureRedis, Region2LongitudeLatitudeTranslator longitudeLatitudeTranslator, IHttpClientFactory httpClient, IConfiguration configuration, AzureStorageFactory azureStorage, IPSearcher searcher, DingDing dingDing)
        {
            _httpClient = httpClient;
            _configuration = configuration;
            _azureStorage = azureStorage;
            _ipSearcher = searcher;
            _dingDing = dingDing;
            _azureRedis=azureRedis;
            _longitudeLatitudeTranslator = longitudeLatitudeTranslator;
        }
        /// <summary>
        ///  上传到blob
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("http-log")]

        [RequestSizeLimit(102_400_000_00)] //最大10000m左右
        public async Task<IActionResult> HttpLog(JsonElement json)
        {
            try
            {
                string data = json.ToJsonString();
                var gmt8Time = DateTimeOffset.Now.GetGMTTime(8);
                var appendBlob = _azureStorage.GetBlobContainerClient("0-service-log").GetAppendBlobClient($"http-log/{gmt8Time:yyyy}/{gmt8Time:MM}/{gmt8Time:dd}/{gmt8Time:HH}.log");
                if (!await appendBlob.ExistsAsync())
                {
                    await appendBlob.CreateAsync();
                }
                using (var stream = new MemoryStream(Encoding.UTF8.GetBytes($"{data},\n")))
                {
                    await appendBlob.AppendBlockAsync(stream);
                }
                return Ok(new { code = 1 });
            }
            catch (Exception ex)
            {
                return Ok(new { code = 1 });
            }
        }

        [HttpPost("report-api-settle")]

        [AllowAnonymous]
        [RequestSizeLimit(102_400_000_00)] //最大10000m左右
        public async Task<IActionResult> ReportApiSettle(JsonElement json)
        {

            List<string> times = json.GetProperty("times").ToObject<List<string>>();

            return Ok(new { });
        }
        [HttpPost("report-api-reload")]

        [AllowAnonymous]
        [RequestSizeLimit(102_400_000_00)] //最大10000m左右
        public async Task<IActionResult> ReportApiTest(JsonElement json)
        {
            try
            {
                List<string> times = json.GetProperty("times").ToObject<List<string>>();
                foreach (var timeDate in times)
                {
                    if (DateTimeOffset.TryParse(timeDate, out DateTimeOffset date))
                    {
                        var gmt8Time = date.GetGMTTime(8);
                        var nowGmt8Time = DateTimeOffset.Now.GetGMTTime(8);
                        List<string> logs = await _azureStorage.GetBlobContainerClient("0-service-log").List($"http-log/{date:yyyy}/{date:MM}/{date:dd}");
                        List<HttpLog> httpLogs = new List<HttpLog>();
                        foreach (var log in logs)
                        {
                            string nowPath = $"{nowGmt8Time:yyyy/MM/dd/HH}.log";
                            if (!log.Contains("index.log")  && !log.Contains(".json") &&!log.Contains(nowPath))
                            {
                                BlobDownloadResult result = await _azureStorage.GetBlobContainerClient("0-service-log").GetBlobBaseClient(log).DownloadContentAsync();
                                var content = result.Content.ToString();
                                content= content.Substring(0, content.Length-2);
                                if (content.EndsWith("}"))
                                {
                                    content=$"[{content}]";
                                }
                                else
                                {
                                    content=$"[{content}}}]";
                                }
                                httpLogs.AddRange(content.ToObject<List<HttpLog>>());
                            }
                        }
                        (ConcurrentBag<ApiVisit> visits, ConcurrentBag<(string uuid, HttpLog httpLog, List<string> tmdid, List<string> school)> uuidInfo)   =
                            await SystemService.ConvertHttpLog(httpLogs, _azureRedis, _ipSearcher, _longitudeLatitudeTranslator, gmt8Time, true);
                        if (visits!=null  && visits.Count>0)
                        {
                            var appendDayBlob = _azureStorage.GetBlobContainerClient("0-service-log").GetAppendBlobClient($"http-log/{gmt8Time:yyyy}/{gmt8Time:MM}/{gmt8Time:dd}/index.log");
                            if (!await appendDayBlob.ExistsAsync())
                            {

                                await appendDayBlob.CreateAsync();
                            }
                            else
                            {
                                await appendDayBlob.DeleteAsync();
                                await appendDayBlob.CreateAsync();
                            }
                            int maxSize = 4*1024 * 1024; // 1M
                            List<string> parts = new List<string>();
                            StringBuilder sb = new StringBuilder();

                            foreach (var item in visits)
                            {
                                string jsonString = $"{item.ToJsonString()},\n";
                                int currentSize = Encoding.UTF8.GetByteCount(sb.ToString());

                                if (currentSize + Encoding.UTF8.GetByteCount(jsonString) > maxSize)
                                {
                                    parts.Add(sb.ToString());
                                    sb.Clear();
                                }

                                sb.Append(jsonString);
                            }

                            if (sb.Length > 0)
                            {
                                parts.Add(sb.ToString());
                            }

                            foreach (string part in parts)
                            {
                                using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(part)))
                                {
                                    await appendDayBlob.AppendBlockAsync(stream);
                                }
                            }


                            //using (var stream = new MemoryStream(Encoding.UTF8.GetBytes($"{sb}")))
                            //{
                            //    await appendDayBlob.AppendBlockAsync(stream);
                            //}
                        }
                    }
                }

                //全网：用户访问数，学校访问数，学生访问数，不同业务访问量，
                return Ok(new { });
            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"{ex.Message}\n{ex.StackTrace}", GroupNames.成都开发測試群組);
            }
            return Ok();
        }

        /// <summary>
        /// 使用时长，一天内累计
        /// </summary>
        /// <param name="json"></param>
        /// <returns></returns>
        [HttpPost("report-api")]

        [AllowAnonymous]
        [RequestSizeLimit(102_400_000_00)] //最大10000m左右
        public async Task<IActionResult> ReportApi(JsonElement json)
        {
            var force = json.GetProperty("force").GetString();
            List<string> times = json.GetProperty("times").ToObject<List<string>>();
            await SystemService.VisitSettle(times, _azureStorage, _azureRedis, _longitudeLatitudeTranslator, _ipSearcher, $"{force}");
            return Ok(new { code = 200 });
        }

    }
}