using System.Net;
using System.Text.RegularExpressions;
using System.Xml;
using Core;
using FluentScheduler;
using FreeSql;
using FreeSql.DataAnnotations;
using Interface.Jobs;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json.Linq;

namespace Service.Jobs;

public class ChineseNfoRegistry : Registry, IChineseNfoRegistry
{
    private readonly HttpClient _apiClient;
    private readonly HttpClient _imageClient;
    private readonly IConfiguration _configuration;
    private readonly ILogger<ChineseNfoRegistry> _logger;
    private readonly IFreeSql _freeSql;

    public ChineseNfoRegistry(IConfiguration configuration, ILogger<ChineseNfoRegistry> logger)
    {
        _configuration = configuration;
        _logger = logger;

        var httpClientHandler = new HttpClientHandler();

        var proxyAddress = _configuration["ChineseNfo:HttpProxy"];

        if (string.IsNullOrEmpty(proxyAddress) == false)
        {
            httpClientHandler.Proxy = string.IsNullOrEmpty(proxyAddress) ? null : new WebProxy(proxyAddress, false);
            httpClientHandler.UseProxy = !string.IsNullOrEmpty(proxyAddress);
        }

        _apiClient = new HttpClient(httpClientHandler);
        _apiClient.BaseAddress = new Uri("http://api.themoviedb.org");

        _imageClient = new HttpClient(httpClientHandler);
        _imageClient.BaseAddress = new Uri("http://image.tmdb.org");

        _freeSql = new FreeSqlBuilder()
            .UseConnectionString(FreeSql.DataType.Sqlite, _configuration["ChineseNfo:ConnectionString"])
            .UseAutoSyncStructure(true)
            .Build();

        Schedule(() => Job(ignoreLocked: true, ignoreCompleted: true)).ToRunEvery(1).Days();
    }

    public void Job(
        string? path = null,
        int? seasonNumber = null,
        int? episodeNumber = null,
        bool ignoreLocked = false,
        bool ignoreCompleted = false
    )
    {
        try
        {
            var lockAll = "lock-all";
            lock (lockAll)
            {
                var lockKey = $"{path}-{seasonNumber}-{episodeNumber}";

                lock (lockKey)
                {
                    JobExecute(path, seasonNumber, episodeNumber, ignoreLocked, ignoreCompleted).Wait();
                }
            }

        }
        catch (Exception e)
        {
            _logger.LogError(e, "error");
            WxNotify.SendCommonAsync($"ChineseNfoRegistry.Job() 执行失败 {e.Message}").Wait();
        }
        finally
        {
            _logger.LogInformation("ChineseNfoRegistry.Job() 执行结束");
        }
    }

    private async Task JobExecute(
        string? requestPath = null,
        int? requestSeasonNumber = null,
        int? requestEpisodeNumber = null,
        bool ignoreLocked = false,
        bool ignoreCompleted = false)
    {
        var tvFolder = _configuration["ChineseNfo:TvFolder"];

        if (string.IsNullOrEmpty(tvFolder))
        {
            _logger.LogError("tvFolder is null or empty");
            return;
        }

        /*
         * 2. 接口数据保留
         * 3. 支持语言降级到繁体
         * 4. 支持演员名称翻译
         */

        var tvNfos = Directory.GetFiles(tvFolder, "tvshow.nfo", SearchOption.AllDirectories);

        if (tvNfos.Length == 0)
        {
            _logger.LogError("tvNfo is null or empty");
            return;
        }

        var ctn = new ChineseNfoContent();

        foreach (var tv in tvNfos)
        {
            ctn.tvNfoPath = tv;

            if (await HandleTv() == false)
            {
                continue;
            }

            var sseasons = Directory.GetDirectories(Path.GetDirectoryName(tv) ?? string.Empty, "Season *", SearchOption.AllDirectories);
            var sseasonsNumbers = sseasons.Select(x => x.Split("Season ")[1]).Select(int.Parse).ToList();

            foreach (var seasonNumber in sseasonsNumbers)
            {
                ctn.seasonNfoPath = Path.Combine(Path.GetDirectoryName(tv) ?? string.Empty, $"Season {seasonNumber}", "season.nfo");

                if (requestSeasonNumber != null && requestSeasonNumber != seasonNumber)
                {
                    continue;
                }
                
                if (File.Exists(ctn.seasonNfoPath) && await HandleSeason() == false)
                {
                    continue;
                }

                var episodeNfos = Directory
                    .GetFiles(Path.GetDirectoryName(ctn.seasonNfoPath) ?? string.Empty, "*.nfo", SearchOption.AllDirectories)
                    .Where(x => !x.EndsWith("season.nfo"))
                    .ToList();

                foreach (var episode in episodeNfos)
                {
                    ctn.episodeNfoPath = episode;

                    _logger.LogInformation("ctn.episodeNfoPath: " + ctn.episodeNfoPath);
                    
                    await HandleEpisode();
                }
            }
        }


        async Task<bool> HandleTv()
        {
            if (!string.IsNullOrEmpty(requestPath))
            {
                var latestPath = Path.GetFileName(requestPath) ?? string.Empty;

                if (!ctn.tvNfoPath.Contains(latestPath))
                {
                    return false;
                }
            }

            _logger.LogInformation("开始处理 TV");

            var nfoContent = File.ReadAllText(ctn.tvNfoPath);

            var tvXml = new XmlDocument();
            tvXml.LoadXml(nfoContent);

            var uniqueIdNode = tvXml.SelectSingleNode("//uniqueid[@type='tmdb']");

            if (uniqueIdNode == null)
            {
                _logger.LogError("uniqueIdNode is null");
                return false;
            }

            if (!int.TryParse(uniqueIdNode.InnerText, out var tmdbId))
            {
                _logger.LogError("tmdbId is null");
                return false;
            }

            ctn.tvId = tmdbId;

            var isLockedNode = tvXml.SelectSingleNode("//locked");

            if (isLockedNode != null && isLockedNode.InnerText == "true" && ignoreLocked)
            {
                _logger.LogInformation("tvNfo is locked");
                return true;
            }

            var isCompletedNode = tvXml.SelectSingleNode("//completed");

            if (isCompletedNode != null && isCompletedNode.InnerText == "true" && ignoreCompleted)
            {
                _logger.LogInformation("tvNfo is completed");
                return true;
            }

            var tvInfo = await GetTmdbTv(ctn.tvNfoPath, tmdbId);

            if (tvInfo == null)
            {
                _logger.LogError("tvInfo is null");
                return true;
            }

            if (tvInfo["name"] != null)
            {
                var titleNode = tvXml.SelectSingleNode("//title");
                if (titleNode != null)
                {
                    titleNode.InnerXml = $"<![CDATA[{tvInfo["name"]}]]>";
                }

                var sorttitleNode = tvXml.SelectSingleNode("//sorttitle");
                if (sorttitleNode != null)
                {
                    sorttitleNode.InnerXml = $"<![CDATA[{tvInfo["name"]}]]>";
                }

                _logger.LogInformation("tvInfo: {tvInfo}", tvInfo["name"]);
            }

            if (tvInfo["overview"] != null)
            {
                var plotNode = tvXml.SelectSingleNode("//plot");
                if (plotNode != null)
                {
                    plotNode.InnerXml = $"<![CDATA[{tvInfo["overview"]}]]>";
                }

                var outlineNode = tvXml.SelectSingleNode("//outline");
                if (outlineNode != null)
                {
                    outlineNode.InnerXml = $"<![CDATA[{tvInfo["overview"]}]]>";
                }

                _logger.LogInformation("tvInfo: {tvInfo}", tvInfo["overview"]);
            }

            if (tvInfo["poster_path"] != null)
            {
                var posterPath = tvInfo["poster_path"]!.ToString();
                var image = await GetTmdbImage(ctn.tvNfoPath, posterPath);
                if (image != null)
                {
                    var imagePath = Path.Combine(Path.GetDirectoryName(ctn.tvNfoPath) ?? string.Empty, "poster" + Path.GetExtension(posterPath));
                    await File.WriteAllBytesAsync(imagePath, image);
                }
            }

            var actors = tvXml.SelectNodes("//actor");
            if (actors != null)
            {
                foreach (XmlNode actor in actors)
                {
                    await HandleActor(actor);
                }
            }

            _logger.LogInformation("tmdbId: {tmdbId}, name: {name}", tmdbId, tvInfo["name"]?.ToString());

            if (isLockedNode != null)
            {
                isLockedNode.InnerText = "true";
            }
            else
            {
                isLockedNode = tvXml.CreateElement("locked");
                tvXml.DocumentElement?.AppendChild(isLockedNode);
                isLockedNode.InnerText = "true";
            }

            if (isCompletedNode != null)
            {
                isCompletedNode.InnerText = "true";
            }
            else
            {
                isCompletedNode = tvXml.CreateElement("completed");
                tvXml.DocumentElement?.AppendChild(isCompletedNode);
                isCompletedNode.InnerText = "true";
            }

            // 保存
            tvXml.Save(ctn.tvNfoPath);

            return true;
        }

        async Task<bool> HandleSeason()
        {
            if (string.IsNullOrEmpty(ctn.seasonNfoPath))
            {
                _logger.LogError("seasonNfoPath is null or empty");
                return false;
            }

            var nfoContent = File.ReadAllText(ctn.seasonNfoPath);

            var seasonXml = new XmlDocument();
            seasonXml.LoadXml(nfoContent);

            var seasonNumberNode = seasonXml.SelectSingleNode("//seasonnumber");

            if (seasonNumberNode == null)
            {
                _logger.LogError("seasonNumberNode is null");
                return false;
            }

            if (!int.TryParse(seasonNumberNode.InnerText, out var seasonNumber))
            {
                _logger.LogError("seasonNumber is null");
                return false;
            }

            ctn.seasonNumber = seasonNumber;
            
            _logger.LogInformation("开始处理 Season");

            var isLockedNode = seasonXml.SelectSingleNode("//locked");

            if (isLockedNode != null && isLockedNode.InnerText == "true" && ignoreLocked)
            {
                _logger.LogInformation("seasonNfo is locked");
                return true;
            }

            var isCompletedNode = seasonXml.SelectSingleNode("//completed");

            if (isCompletedNode != null && isCompletedNode.InnerText == "true" && ignoreCompleted)
            {
                _logger.LogInformation("seasonNfo is completed");
                return true;
            }

            var seasonInfo = await GetTmdbSeason(ctn);

            if (seasonInfo == null)
            {
                _logger.LogError("seasonInfo is null");
                return true;
            }

            var titleNode = seasonXml.SelectSingleNode("//sorttitle");
            if (titleNode != null && seasonInfo["name"] != null)
            {
                _logger.LogInformation("seasonInfo: {seasonInfo}", seasonInfo["name"]);
                titleNode.InnerXml = $"<![CDATA[{seasonInfo["name"]}]]>";
            }

            var plotNode = seasonXml.SelectSingleNode("//plot");
            if (plotNode != null && seasonInfo["overview"] != null)
            {
                _logger.LogInformation("seasonInfo: {seasonInfo}", seasonInfo["overview"]);
                plotNode.InnerXml = $"<![CDATA[{seasonInfo["overview"]}]]>";
            }

            var outlineNode = seasonXml.SelectSingleNode("//outline");
            if (outlineNode != null && seasonInfo["overview"] != null)
            {
                _logger.LogInformation("seasonInfo: {seasonInfo}", seasonInfo["overview"]);
                outlineNode.InnerXml = $"<![CDATA[{seasonInfo["overview"]}]]>";
            }

            var poster_path = seasonInfo["poster_path"]?.ToString();
            if (poster_path != null)
            {
                var image = await GetTmdbImage(ctn.seasonNfoPath, poster_path);
                if (image != null)
                {
                    var imagePath = Path.Combine(Path.GetDirectoryName(ctn.tvNfoPath) ?? string.Empty, "season" + seasonNumber.ToString("D2") + "-poster" + Path.GetExtension(poster_path));
                    await File.WriteAllBytesAsync(imagePath, image);
                }
            }

            if (isLockedNode != null)
            {
                isLockedNode.InnerText = "true";
            }
            else
            {
                isLockedNode = seasonXml.CreateElement("locked");
                seasonXml.DocumentElement?.AppendChild(isLockedNode);
                isLockedNode.InnerText = "true";
            }

            if (isCompletedNode != null)
            {
                isCompletedNode.InnerText = "true";
            }
            else
            {
                isCompletedNode = seasonXml.CreateElement("completed");
                seasonXml.DocumentElement?.AppendChild(isCompletedNode);
                isCompletedNode.InnerText = "true";
            }

            seasonXml.Save(ctn.seasonNfoPath);

            return true;
        }

        async Task HandleEpisode()
        {
            if (string.IsNullOrEmpty(ctn.episodeNfoPath))
            {
                _logger.LogError("episodeNfoPath is null or empty");
                return;
            }

            var nfoContent = File.ReadAllText(ctn.episodeNfoPath);

            var episodeXml = new XmlDocument();
            episodeXml.LoadXml(nfoContent);

            var episodeNumberNode = episodeXml.SelectSingleNode("//episode");

            if (episodeNumberNode == null)
            {
                _logger.LogError("episodeNumberNode is null");
                return;
            }

            if (!int.TryParse(episodeNumberNode.InnerText, out var episodeNumber))
            {
                _logger.LogError("episodeNumber is null");
                return;
            }

            ctn.episodeNumber = episodeNumber;


            if (!string.IsNullOrEmpty(requestPath))
            {
                if (requestSeasonNumber != null)
                {
                    if (requestEpisodeNumber != null)
                    {
                        if (episodeNumber != requestEpisodeNumber)
                        {
                            return;
                        }
                    }
                }
            }

            _logger.LogInformation("开始处理 Episode");

            var isLockedNode = episodeXml.SelectSingleNode("//locked");

            if (isLockedNode != null && isLockedNode.InnerText == "true" && ignoreLocked)
            {
                _logger.LogInformation("episodeNfo is locked");
                return;
            }

            var isCompletedNode = episodeXml.SelectSingleNode("//completed");

            if (isCompletedNode != null && isCompletedNode.InnerText == "true" && ignoreCompleted)
            {
                _logger.LogInformation("episodeNfo is completed");
                return;
            }

            var episodeInfo = await GetTmdbEpisode(ctn);

            if (episodeInfo == null)
            {
                _logger.LogError("episodeInfo is null");
                return;
            }

            var titleNode = episodeXml.SelectSingleNode("//title");
            if (titleNode != null && episodeInfo["name"] != null)
            {
                _logger.LogInformation("episodeInfo: {episodeInfo}", episodeInfo["name"]);
                titleNode.InnerXml = $"<![CDATA[{episodeInfo["name"]}]]>";
            }

            var plotNode = episodeXml.SelectSingleNode("//plot");
            if (plotNode != null && episodeInfo["overview"] != null)
            {
                _logger.LogInformation("episodeInfo: {episodeInfo}", episodeInfo["overview"]);
                plotNode.InnerXml = $"<![CDATA[{episodeInfo["overview"]}]]>";
            }

            var outlineNode = episodeXml.SelectSingleNode("//outline");
            if (outlineNode != null && episodeInfo["overview"] != null)
            {
                _logger.LogInformation("episodeInfo: {episodeInfo}", episodeInfo["overview"]);
                outlineNode.InnerXml = $"<![CDATA[{episodeInfo["overview"]}]]>";
            }

            var actors = episodeXml.SelectNodes("//actor");
            if (actors != null)
            {
                foreach (XmlNode actor in actors)
                {
                    await HandleActor(actor);
                }
            }

            _logger.LogInformation("tmdbId: {tmdbId}, name: {name}", ctn.tvId, episodeInfo["name"]?.ToString());

            if (isLockedNode != null)
            {
                isLockedNode.InnerText = "true";
            }
            else
            {
                isLockedNode = episodeXml.CreateElement("locked");
                episodeXml.DocumentElement?.AppendChild(isLockedNode);
                isLockedNode.InnerText = "true";
            }

            if (isCompletedNode != null)
            {
                isCompletedNode.InnerText = "true";
            }
            else
            {
                isCompletedNode = episodeXml.CreateElement("completed");
                episodeXml.DocumentElement?.AppendChild(isCompletedNode);
                isCompletedNode.InnerText = "true";
            }

            // 保存
            episodeXml.Save(ctn.episodeNfoPath);
        }

        async Task<string?> GetTmdbPersonName(
            string path,
            int? tmdbId = null,
            string? name = null
        )
        {
            if (tmdbId != null)
            {
                var person = await GetTmdbPerson(path, tmdbId.Value);
                return person?["name"]?.ToString() ?? name;
            }

            if (string.IsNullOrEmpty(name) == false)
            {
                // 如果名称是中文直接返回
                if (Regex.IsMatch(name, "^[\u4e00-\u9fa5]+$"))
                {
                    return name;
                }

                var person = await GetTmdbPersonSearch(path, name);
                return person?["name"]?.ToString() ?? name;
            }

            return null;
        }

        async Task HandleActor(XmlNode actor)
        {
            var nameNode = actor.SelectSingleNode("name");
            var tmdbIdNode = actor.SelectSingleNode("tmdbid");
            if (nameNode != null || tmdbIdNode != null)
            {
                var name = await GetTmdbPersonName(
                    tvFolder,
                    int.TryParse(tmdbIdNode?.InnerText, out var actorTmdbId) ? actorTmdbId : null,
                    nameNode?.InnerText
                );

                if (name == null)
                {
                    return;
                }

                if (nameNode != null)
                {
                    nameNode.InnerXml = $"<![CDATA[{name}]]>";
                }
                else
                {
                    actor.AppendChild(new XmlDocument().CreateElement("name"));
                    nameNode = actor.SelectSingleNode("name");
                    nameNode!.InnerXml = $"<![CDATA[{name}]]>";
                }

                _logger.LogInformation("actor: {actor}", name);
            }
        }
    }

    private async Task<JObject?> GetTmdbTv(
        string path,
        int tmdbId)
    {
        var record = await _freeSql.Select<TheMovieDbRecord>()
            .Where(x => x.Type == TheMovieDbType.Tv)
            .Where(x => x.UniqueId == tmdbId.ToString())
            .FirstAsync();

        if (record != null)
        {
            return JObject.Parse(record.Json);
        }

        record = new TheMovieDbRecord
        {
            Type = TheMovieDbType.Tv,
            UniqueId = tmdbId.ToString()
        };

        string tvUrl = "/3/tv/{0}?api_key=e28e1bc408db7adefc8bacce225c5085&language=zh-CN";
        var requestUrl = string.Format(tvUrl, tmdbId);

        try
        {
            var response = await _apiClient.GetAsync(requestUrl);

            if (!response.IsSuccessStatusCode)
            {
                _logger.LogError("ChineseNfoRegistry.GetTmdbTv() 接口调用失败 {requestUrl} & {path} &  {response.StatusCode}", requestUrl, path, response.StatusCode);
                return null;
            }

            var str = await response.Content.ReadAsStringAsync();

            var json = JObject.Parse(str);
            record.Json = str;
            await _freeSql.Insert(record).ExecuteIdentityAsync();

            _logger.LogInformation("ChineseNfoRegistry.GetTmdbTv() 接口调用, 休眠 1S");
            await Task.Delay(1000);

            return json;
        }
        catch (Exception e)
        {
            _logger.LogError("ChineseNfoRegistry.GetTmdbTv() 接口调用失败 {requestUrl} & {path} \r {e}", requestUrl, path, e);
            return null;
        }
    }

    private async Task<JObject?> GetTmdbPerson(
        string path,
        int tmdbId)
    {
        var record = await _freeSql.Select<TheMovieDbRecord>()
            .Where(x => x.Type == TheMovieDbType.Person)
            .Where(x => x.UniqueId == tmdbId.ToString())
            .FirstAsync();

        if (record != null)
        {
            return JObject.Parse(record.Json);
        }

        record = new TheMovieDbRecord
        {
            Type = TheMovieDbType.Person,
            UniqueId = tmdbId.ToString(),
            Language = TheMovieDbLanguage.ZhCn
        };

        var requestUrl = string.Format("/3/person/{0}?api_key=e28e1bc408db7adefc8bacce225c5085&language=zh-CN", tmdbId);

        try
        {
            var response = await _apiClient.GetAsync(requestUrl);

            if (!response.IsSuccessStatusCode)
            {
                _logger.LogError("ChineseNfoRegistry.GetTmdbPerson() 接口调用失败 {requestUrl} & {path} &  {response.StatusCode}", requestUrl, path, response.StatusCode);
                return null;
            }

            var str = await response.Content.ReadAsStringAsync();

            var json = JObject.Parse(str);

            record.Json = str;
            await _freeSql.Insert(record).ExecuteIdentityAsync();

            _logger.LogInformation("ChineseNfoRegistry.GetTmdbPerson() 接口调用, 休眠 1S");
            await Task.Delay(1000);

            return json;
        }
        catch (Exception e)
        {
            _logger.LogError("ChineseNfoRegistry.GetTmdbPerson() 接口调用失败 {requestUrl} & {path} \r {e}", requestUrl, path, e);
            return null;
        }
    }

    private async Task<JObject?> GetTmdbPersonSearch(
        string path,
        string name)
    {
        var record = await _freeSql.Select<TheMovieDbRecord>()
            .Where(x => x.Type == TheMovieDbType.Person)
            .Where(x => x.UniqueId == name)
            .FirstAsync();

        if (record != null)
        {
            return JObject.Parse(record.Json);
        }

        record = new TheMovieDbRecord
        {
            Type = TheMovieDbType.Person,
            UniqueId = name
        };

        var requestUrl = string.Format("/3/search/person?api_key=e28e1bc408db7adefc8bacce225c5085&language=zh-CN&query={0}", name);

        try
        {
            var response = await _apiClient.GetAsync(requestUrl);

            if (!response.IsSuccessStatusCode)
            {
                _logger.LogError("ChineseNfoRegistry.GetTmdbPersonSearch() 接口调用失败 {requestUrl} & {path} &  {response.StatusCode}", requestUrl, path, response.StatusCode);
                return null;
            }

            var str = await response.Content.ReadAsStringAsync();

            var json = JObject.Parse(str);

            var results = json["results"];

            if (results != null)
            {
                foreach (var result in results.Cast<JObject>())
                {
                    record.Json = result.ToString();
                    await _freeSql.Insert(record).ExecuteIdentityAsync();

                    _logger.LogInformation("ChineseNfoRegistry.GetTmdbPersonSearch() 接口调用, 休眠 1S");
                    await Task.Delay(1000);

                    return result;
                }
            }

            return null;
        }
        catch (Exception e)
        {
            _logger.LogError("ChineseNfoRegistry.GetTmdbPersonSearch() 接口调用失败 {requestUrl} & {path} \r {e}", requestUrl, path, e);
            return null;
        }
    }

    private async Task<byte[]?> GetTmdbImage(
        string path,
        string posterPath)
    {
        var requestUrl = string.Format("/t/p/w1280/{0}", posterPath);

        try
        {
            var response = await _imageClient.GetAsync(requestUrl);

            if (!response.IsSuccessStatusCode)
            {
                _logger.LogError("ChineseNfoRegistry.GetTmdbImage() 接口调用失败 {requestUrl} & {path} &  {response.StatusCode}", requestUrl, path, response.StatusCode);
                return null;
            }

            return await response.Content.ReadAsByteArrayAsync();
        }
        catch (Exception e)
        {
            _logger.LogError("ChineseNfoRegistry.GetTmdbImage() 接口调用失败 {requestUrl} & {path} \r {e}", requestUrl, path, e);
            return null;
        }
    }

    private async Task<JObject?> GetTmdbSeason(ChineseNfoContent ctn)
    {
        if (ctn.seasonNumber == 0 || string.IsNullOrEmpty(ctn.seasonNfoPath))
        {
            _logger.LogError("seasonNfoPath is null or empty");
            return null;
        }

        var uniqueId = $"{ctn.tvId}-{ctn.seasonNumber}";

        var record = await _freeSql.Select<TheMovieDbRecord>()
            .Where(x => x.Type == TheMovieDbType.Season)
            .Where(x => x.UniqueId == uniqueId)
            .FirstAsync();

        if (record != null)
        {
            return JObject.Parse(record.Json);
        }

        record = new TheMovieDbRecord
        {
            Type = TheMovieDbType.Season,
            UniqueId = uniqueId
        };

        var requestUrl = string.Format("/3/tv/{0}/season/{1}?api_key=e28e1bc408db7adefc8bacce225c5085&language=zh-CN", ctn.tvId, ctn.seasonNumber);

        try
        {
            var response = await _apiClient.GetAsync(requestUrl);

            if (!response.IsSuccessStatusCode)
            {
                _logger.LogError("ChineseNfoRegistry.GetTmdbSeason() 接口调用失败 {requestUrl} & {path} &  {response.StatusCode}", requestUrl, ctn.tvNfoPath, response.StatusCode);
                return null;
            }

            var str = await response.Content.ReadAsStringAsync();

            record.Json = str;
            await _freeSql.Insert(record).ExecuteIdentityAsync();

            _logger.LogInformation("ChineseNfoRegistry.GetTmdbSeason() 接口调用, 休眠 1S");
            await Task.Delay(1000);

            return JObject.Parse(str);
        }
        catch (Exception e)
        {
            _logger.LogError("ChineseNfoRegistry.GetTmdbSeason() 接口调用失败 {requestUrl} & {path} \r {e}", requestUrl, ctn.tvNfoPath, e);
            return null;
        }
    }

    private async Task<JObject?> GetTmdbEpisode(ChineseNfoContent ctn)
    {
        var uniqueId = $"{ctn.tvId}-{ctn.seasonNumber}-{ctn.episodeNumber}";

        var record = await _freeSql.Select<TheMovieDbRecord>()
            .Where(x => x.Type == TheMovieDbType.Episode)
            .Where(x => x.UniqueId == uniqueId)
            .FirstAsync();

        if (record != null)
        {
            return JObject.Parse(record.Json);
        }

        record = new TheMovieDbRecord
        {
            Type = TheMovieDbType.Episode,
            UniqueId = uniqueId
        };

        var requestUrl = string.Format("/3/tv/{0}/season/{1}/episode/{2}?api_key=e28e1bc408db7adefc8bacce225c5085&language=zh-CN", ctn.tvId, ctn.seasonNumber, ctn.episodeNumber);

        try
        {
            var response = await _apiClient.GetAsync(requestUrl);

            if (!response.IsSuccessStatusCode)
            {
                _logger.LogError("ChineseNfoRegistry.GetTmdbEpisode() 接口调用失败 {requestUrl} & {path} &  {response.StatusCode}", requestUrl, ctn.episodeNfoPath, response.StatusCode);
                return null;
            }

            var str = await response.Content.ReadAsStringAsync();

            record.Json = str;
            await _freeSql.Insert(record).ExecuteIdentityAsync();

            _logger.LogInformation("ChineseNfoRegistry.GetTmdbEpisode() 接口调用, 休眠 1S");
            await Task.Delay(1000);

            return JObject.Parse(str);
        }
        catch (Exception e)
        {
            _logger.LogError("ChineseNfoRegistry.GetTmdbEpisode() 接口调用失败 {requestUrl} & {path} \r {e}", requestUrl, ctn.episodeNfoPath, e);
            return null;
        }
    }
}

public class TheMovieDbRecord
{
    [Column(IsPrimary = true, IsIdentity = true)]
    public long Id { get; set; }

    public TheMovieDbType Type { get; set; }

    public string UniqueId { get; set; } = string.Empty;

    public TheMovieDbLanguage Language { get; set; }

    [Column(DbType = "text")] public string Json { get; set; } = string.Empty;
}

public enum TheMovieDbType
{
    Tv = 1,
    Season = 2,
    Episode = 3,
    Person = 4
}

public enum TheMovieDbLanguage
{
    ZhCn = 1,
    ZhTw = 2
}

public class ChineseNfoContent
{
    public int tvId { get; set; }

    public string tvNfoPath { get; set; } = string.Empty;

    public int seasonNumber { get; set; }

    public string seasonNfoPath { get; set; } = string.Empty;

    public int episodeNumber { get; set; }

    public string episodeNfoPath { get; set; } = string.Empty;
}