using AllInAI.Sharp.API.Dto;
using AllInAI.Sharp.API.Enums;
using AllInAI.Sharp.API.IService;
using AllInAI.Sharp.API.Req;
using AllInAI.Sharp.API.Res;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AllInAI.Sharp.API.Service {
 /// <summary>
 /// 语音服务
 /// </summary>
 public class AudioService {
 private readonly HttpClient _httpClient;
 private readonly IAudioService _audioService;
 public AudioService(AuthOption option, HttpClient? httpClient = null) {

 if (httpClient == null) {
 _httpClient = new HttpClient();
 }
 else {
 _httpClient = httpClient;
 }

 _httpClient.BaseAddress = new Uri(option.BaseUrl);
 switch (option.AIType) {
 case AITypeEnum.OpenAi:
 default:
 _audioService = new OpenAIAudioService();
 _httpClient.DefaultRequestHeaders.Add("Authorization", $"Bearer {option.Key}");
 break;
 }

 }

 private string? accessToken;
 /// <summary>
 /// text to audio
 /// </summary>
 /// <typeparam name="T"></typeparam>
 /// <param name="req"></param>
 /// <returns></returns>
 public async Task<AudioSpeechRes<T>> Speech<T>(AudioSpeechReq req) {
 return await _audioService.Speech<T>(_httpClient, req, accessToken);
 }
 /// <summary>
 /// audio to the input language
 /// </summary>
 /// <param name="req"></param>
 /// <returns></returns>
 public async Task<AudioTranscriptionRes> Transcriptions( AudioCreateTranscriptionReq req) {
 return await _audioService.Transcriptions(_httpClient, req, accessToken);
 }
 /// <summary>
 /// audio to the english
 /// </summary>
 /// <param name="req"></param>
 /// <returns></returns>
 public async Task<AudioTranscriptionRes> Translations(AudioCreateTranscriptionReq req) {
 return await _audioService.Translations(_httpClient, req, accessToken);
 }
 }
}