#include <WitAITTS.h>

const char* ssid = "YourWiFi";
const char* password = "YourPassword";
const char* witToken = "YOUR_TOKEN_HERE";

WitAITTS tts;  // Uses default pins for your platform

void setup() {
    Serial.begin(115200);
    
    // Initialize
    tts.begin(ssid, password, witToken);
    
    // Optional configuration
    tts.setVoice("wit$Remi");
    tts.setGain(0.5);
    
    Serial.println("Type text to speak:");
}

void loop() {
    tts.loop();  // Required for ESP32 streaming
    
    if (Serial.available()) {
        String text = Serial.readStringUntil('\n');
        text.trim();
        if (text.length() > 0) {
            tts.speak(text);
        }
    }
}

// Via constructor
WitAITTS tts(27, 26, 25);  // BCLK, LRC, DIN

// Or via method (call before begin)
WitAITTS tts;
tts.setPins(27, 26, 25);
tts.begin(ssid, password, token);

// Constructor with custom pins
WitAITTS tts(bclkPin, lrcPin, dinPin);

// Or use defaults
WitAITTS tts;

// Initialize
bool begin(ssid, password, witToken);

bool speak(String text);          // Speak text (max 280 chars)
void stop();                       // Stop current playback
void loop();                       // Must call in loop() for ESP32
bool isPlaying();                  // Check if playing
bool isBusy();                     // Check if busy (streaming/playing)

void setVoice(String voice);       // wit$Remi, wit$Cody, etc.
void setStyle(String style);       // default, soft, formal, fast, projected
void setSpeed(int speed);          // 0-200, default 100
void setPitch(int pitch);          // 0-200, default 100
void setSFXCharacter(String fx);   // none, chipmunk, monster, robot, alien, daemon
void setSFXEnvironment(String fx); // none, reverb, room, cathedral, radio, phone
void setGain(float gain);          // 0.0-1.0, default 0.5
void setAudioFormat(String fmt);   // "audio/mpeg" or "audio/pcm16"
void setDebugLevel(uint8_t lvl);   // 0=OFF, 1=ERROR, 2=INFO, 3=VERBOSE
void setPins(bclk, lrc, din);      // Set I2S pins (call before begin)

void printConfig();                // Print current settings
String getConfig();                // Get settings as string
void setErrorCallback(callback);   // Set error handler

tts.setSFXCharacter("robot");
tts.setSFXEnvironment("cathedral");
tts.speak("I am a robot in a cathedral!");

DEBUG_OFF      // 0 - No output
DEBUG_ERROR    // 1 - Errors only
DEBUG_INFO     // 2 - Info + errors (default)
DEBUG_VERBOSE  // 3 - All messages

tts.setDebugLevel(DEBUG_VERBOSE);