54 lines
1.9 KiB
C#
54 lines
1.9 KiB
C#
using System.Text.Json;
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using System.Text.Json.Serialization;
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using YandexMusic.API.Converters;
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using YandexMusic.API.Models.Common;
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namespace YandexMusic.API.Requests.Common;
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/// <summary>
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/// Строитель запросов с десериализацией JSON-ответа в TResponse.
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/// </summary>
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internal abstract class YJsonRequestBuilder<TResponse, TParams> : YRequestBuilder<TParams>
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{
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protected YJsonRequestBuilder(YandexMusicApi api) : base(api) { }
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protected virtual async Task<TResponse?> DeserializeAsync(HttpResponseMessage response)
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{
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var json = await response.Content.ReadAsStringAsync();
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var options = new JsonSerializerOptions
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{
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PropertyNameCaseInsensitive = true,
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Converters = {
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new JsonStringEnumConverter(JsonNamingPolicy.KebabCaseLower),
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new IntToStringConverter(),
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new StringToIntConverter(),
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new YExecutionContextConverter(Api, Storage),
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}
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};
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if (!response.IsSuccessStatusCode)
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{
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var error = JsonSerializer.Deserialize<YErrorResponse>(json, options);
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throw error ?? new Exception($"Ошибка HTTP {response.StatusCode}: {json}");
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}
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try
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{
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return JsonSerializer.Deserialize<TResponse>(json, options);
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}
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catch (Exception ex)
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{
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throw new Exception($"Ошибка десериализации: {ex.Message}\nJSON: {json}", ex);
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}
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}
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/// <summary>
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/// Выполняет запрос и возвращает десериализованный объект типа TResponse.
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/// </summary>
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public async Task<TResponse?> ExecuteAsync(TParams parameters)
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{
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using var response = await ExecuteRawAsync(parameters);
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return await DeserializeAsync(response);
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}
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} |