update tts for non-stream

client/tts.go

@@ -1,21 +1,104 @@
 package client
 
 import (
+	"bufio"
+	"bytes"
 	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
 	"io"
+	"net/http"
 	"strings"
 
 	"github.com/taigrr/elevenlabs/client/types"
 )
 
-func (c Client) TextToSpeechV1TextToSpeechVoiceIdPostWriter(ctx context.Context, w io.Writer, voiceID string, options types.SynthesisOptions) ([]byte, error) {
-	localVarHttpMethod = strings.ToUpper("Post")
-	localVarPath := a.client.cfg.BasePath + "/v1/text-to-speech/{voice_id}"
+func (c Client) TTSWriter(ctx context.Context, w io.Writer, text, voiceID string, options types.SynthesisOptions) error {
+	url := fmt.Sprintf(c.endpoint+"/v1/text-to-speech/%s", voiceID)
+	opts := types.TTS{
+		Text:          text,
+		VoiceSettings: options,
+	}
+	b, _ := json.Marshal(opts)
+	client := &http.Client{}
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewBuffer(b))
+	if err != nil {
+		return err
+	}
+	req.Header.Set("xi-api-key", c.apiKey)
+	req.Header.Set("User-Agent", "github.com/taigrr/elevenlabs")
+	req.Header.Set("accept", "audio/mpeg")
+	res, err := client.Do(req)
+
+	switch res.StatusCode {
+	case 422:
+		ve := types.ValidationError{}
+		defer res.Body.Close()
+		jerr := json.NewDecoder(res.Body).Decode(&ve)
+		if jerr != nil {
+			err = errors.Join(err, jerr)
+		} else {
+			err = errors.Join(err, ve)
+		}
+		return err
+	case 401:
+		return ErrUnauthorized
+	case 200:
+		if err != nil {
+			return err
+		}
+		defer res.Body.Close()
+		io.Copy(w, res.Body)
+		return nil
+	default:
+		return errors.Join(err, ErrUnspecified)
+	}
 }
 
-func (c Client) TextToSpeechV1TextToSpeechVoiceIdPost(ctx context.Context, voiceID string, options types.SynthesisOptions) ([]byte, error) {
-	localVarHttpMethod = strings.ToUpper("Post")
-	localVarPath := a.client.cfg.BasePath + "/v1/text-to-speech/{voice_id}"
+func (c Client) TTS(ctx context.Context, w io.Writer, text, voiceID string, options types.SynthesisOptions) ([]byte, error) {
+	url := fmt.Sprintf(c.endpoint+"/v1/text-to-speech/%s", voiceID)
+	client := &http.Client{}
+	opts := types.TTS{
+		Text:          text,
+		VoiceSettings: options,
+	}
+	b, _ := json.Marshal(opts)
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewBuffer(b))
+	if err != nil {
+		return []byte{}, err
+	}
+	req.Header.Set("xi-api-key", c.apiKey)
+	req.Header.Set("User-Agent", "github.com/taigrr/elevenlabs")
+	req.Header.Set("accept", "audio/mpeg")
+	res, err := client.Do(req)
+
+	switch res.StatusCode {
+	case 422:
+		ve := types.ValidationError{}
+		defer res.Body.Close()
+		jerr := json.NewDecoder(res.Body).Decode(&ve)
+		if jerr != nil {
+			err = errors.Join(err, jerr)
+		} else {
+			err = errors.Join(err, ve)
+		}
+		return []byte{}, err
+	case 401:
+		return []byte{}, ErrUnauthorized
+	case 200:
+		if err != nil {
+			return []byte{}, err
+		}
+		b := bytes.Buffer{}
+		w := bufio.NewWriter(&b)
+
+		defer res.Body.Close()
+		io.Copy(w, res.Body)
+		return b.Bytes(), nil
+	default:
+		return []byte{}, errors.Join(err, ErrUnspecified)
+	}
 }
 
 func (c Client) TextToSpeechV1TextToSpeechVoiceIdStreamPost(ctx context.Context, w io.Writer, voiceId string, options types.SynthesisOptions) error {

client/types/types.go

@@ -25,6 +25,11 @@ type TTS struct {
 	VoiceSettings SynthesisOptions `json:"voice_settings,omitempty"` // Voice settings are applied only on the given TTS request.
 }
 
+var DefaultSynthesisOptions = SynthesisOptions{
+	Stability:       75,
+	SimilarityBoost: 75,
+}
+
 type SynthesisOptions struct {
 	Stability       float64 `json:"stability"`
 	SimilarityBoost float64 `json:"similarity_boost"`