add fish speech tts

src/ts/process/tts.ts

@@ -311,6 +311,49 @@ export async function sayTTS(character:character,text:string) {
                     throw new Error(text);
                 }
             }
+            case 'fishspeech':{
+                if (character.fishSpeechConfig.model._id === ''){
+                    throw new Error('FishSpeech Model is not selected')
+                }
+                const audioContext = new AudioContext();
+
+                const body = {
+                    text: text,
+                    reference_id: character.fishSpeechConfig.model._id,
+                    chunk_length: character.fishSpeechConfig.chunk_length,
+                    normalize: character.fishSpeechConfig.normalize,
+                    format: 'mp3',
+                    mp3_bitrate: 192,
+                }
+
+
+                console.log(body)
+
+                const response = await globalFetch(`https://api.fish.audio/v1/tts`, {
+                    method: 'POST',
+                    headers: {
+                        'Content-Type': 'application/json',
+                        'Authorization': `Bearer ${db.fishSpeechKey}`
+                    },
+                    body: body,
+                    rawResponse: true,
+                })
+                console.log(response)
+
+                if (response.ok) {
+                    const audioBuffer = response.data.buffer;
+                    audioContext.decodeAudioData(audioBuffer, (decodedData) => {
+                        const sourceNode = audioContext.createBufferSource();
+                        sourceNode.buffer = decodedData;
+                        sourceNode.connect(audioContext.destination);
+                        sourceNode.start();
+                    });
+                } else {
+                    const textBuffer: Uint8Array = response.data.buffer
+                    const text = Buffer.from(textBuffer).toString('utf-8')
+                    throw new Error(text);
+                }
+            }
         }   
     } catch (error) {
         alertError(`TTS Error: ${error}`)