97 lines
4.1 KiB
C#
97 lines
4.1 KiB
C#
using System.Net;
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using System.Text.Json;
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using System.Web;
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using Microsoft.Extensions.Options;
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using SWAD.API.Consts;
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using SWAD.API.Consts.Enums;
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using SWAD.API.Controllers.DTOs;
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using SWAD.API.Exceptions;
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using SWAD.API.Models.Config.ApiServices;
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using SWAD.API.Models.JsonStructures.MusicAPI.Yandex;
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using SWAD.API.Services.MusicAPI.Auth;
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namespace SWAD.API.Services.MusicAPI.Api;
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public class YandexService : ApiService
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{
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public YandexService(IOptions<ApiServicesConfig> config, IEnumerable<AbstractAuthService> authServices)
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{
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ServiceType = MusicService.Yandex;
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var configServices = config.Value.ServicesData;
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Config = configServices.First(x => x.Name == ServiceType.ToString());
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}
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public override async Task<string?> GetLinkByQuery(TrackDto query)
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{
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var searchUri = new Uri(new Uri(Config.Endpoints.Api), Config.ApiPaths.Search);
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using var client = new HttpClient();
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var clientHeaders = client.DefaultRequestHeaders;
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var response = await client.PostAsync(searchUri, new FormUrlEncodedContent([
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new("text", GetQuery(query))
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]));
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if (!response.IsSuccessStatusCode)
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{
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var requestDebugData = await response.Content.ReadAsStringAsync();
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throw new HttpRequestException($"{ErrorResources.Unsuccessful}\n Service returned: {requestDebugData}");
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}
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var json = await response.Content.ReadFromJsonAsync<YandexSearchResponse>();
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// ReSharper disable once NullableWarningSuppressionIsUsed
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if (json?.Entities.Count < 1)
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{
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throw new TrackNotFoundException($"Track is not found in {ServiceType}");
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}
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var results = json?.Entities.FirstOrDefault(x => x.Type == "track")?.Results;
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/*
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* ВНИМАНИЕ
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* Yandex API писали шизы поэтому когда будешь добавлять поля в YandexSearchResponse и здесь их юзать
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* ПОМНИ: ID у артистов и альбомов в разных местах JSON в одних и тех же объектах то string то number
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* ЭТО ВЫЗОВЕТ ИСКЛЮЧЕНИЕ
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* Думой
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*/
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var resultTrack = results?.FirstOrDefault(x => x.Track.Title == query.Name) ??
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results?[0];
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return $"{Config.Endpoints.MusicLink[0]}{resultTrack?.Track.Id ??
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throw new TrackNotFoundException($"Track is not found in {ServiceType}")}";
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}
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public override async Task<TrackDto> GetQueryObject(string link, string countryCode = "RU")
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{
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var url = new Uri(link);
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var id = url.Segments[^1];
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//Prepare request
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using var client = new HttpClient();
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var getTrackUrl = new UriBuilder(new Uri(new Uri(Config.Endpoints.Api), Config.ApiPaths.GetTrack))
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{
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Port = -1
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};
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var urlQuery = HttpUtility.ParseQueryString(url.Query);
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urlQuery["track"] = id;
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getTrackUrl.Query = urlQuery.ToString();
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//Get response
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var response = await client.GetAsync(getTrackUrl.Uri);
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if (!response.IsSuccessStatusCode)
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if (response.StatusCode == HttpStatusCode.NotFound)
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{
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throw new TrackNotFoundException("Ну, сори, яндекс кал");
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}
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else
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throw new HttpRequestException(ErrorResources.Unsuccessful);
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try
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{
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var json = await response.Content.ReadFromJsonAsync<YandexTrackResponse>();
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// ReSharper disable once NullableWarningSuppressionIsUsed
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var artists = string.Join(", ", json!.Artists.ToList().ConvertAll(x => x.Name));
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return new TrackDto(json.Track.Title, artists, json.Track.Albums[0].Title, ServiceType);
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}
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catch (JsonException ex)
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{
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throw new TooManyRequestsException("Яндекс, похоже, считает что мы робот, что по сути является правдой. Попробуйте позже.");
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}
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}
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} |