# VOICE SYNTHESIS MODULE FOR JAY'S MOBILE WASH
# Simplified version without PyTorch dependencies

import os
import logging
import json
import time
import traceback
from pathlib import Path

# Configure logging
logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)
logger = logging.getLogger('voice_synthesis')

# Import utility functions
try:
    from modules.utils import handle_errors, ErrorManager, generate_id
except ImportError:
    logger.error("Failed to import utils - using fallbacks")
    # Fallback definitions if imports fail
    def handle_errors(func):
        return func
    
    class ErrorManager:
        @staticmethod
        def add_error(*args, **kwargs):
            logger.error(f"Error: {kwargs.get('error_message', 'Unknown error')}")
    
    def generate_id(prefix='id_'):
        import random
        timestamp = int(time.time() * 1000)
        random_part = random.randint(1000, 9999)
        return f"{prefix}{timestamp}{random_part}"

# Paths
try:
    from modules.utils import STATIC_DIR
    SAMPLES_DIR = os.path.join(STATIC_DIR, "samples")
    MODELS_DIR = os.path.join(STATIC_DIR, "models")
except ImportError:
    # Fallback paths if import fails
    BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
    STATIC_DIR = os.path.join(BASE_DIR, "static")
    SAMPLES_DIR = os.path.join(STATIC_DIR, "samples")
    MODELS_DIR = os.path.join(STATIC_DIR, "models")

# Ensure directories exist
Path(SAMPLES_DIR).mkdir(parents=True, exist_ok=True)
Path(MODELS_DIR).mkdir(parents=True, exist_ok=True)

class VoiceSynthesizer:
    """Simplified voice synthesis class without PyTorch dependencies"""
    
    def __init__(self):
        """Initialize voice synthesizer"""
        self.models = {}
        self.default_model = "system_female"
        logger.info("Initialized simplified voice synthesizer")
    
    @handle_errors
    def load_settings(self):
        """Load voice settings from config"""
        logger.info("Voice settings loading skipped in simplified mode")
    
    @handle_errors
    def text_to_speech(self, text, model_id=None):
        """Simplified text-to-speech without actual audio generation"""
        if not model_id:
            model_id = self.default_model
            
        # Generate a unique ID for the audio file
        audio_id = generate_id('speech_')
        output_path = os.path.join(SAMPLES_DIR, f"{audio_id}.txt")
        
        try:
            # Create directory if it doesn't exist
            os.makedirs(os.path.dirname(output_path), exist_ok=True)
            
            # Write text to file instead of audio
            with open(output_path, 'w') as f:
                f.write(f"TEXT: {text}\nMODEL: {model_id}\n")
            
            logger.info(f"Generated speech text placeholder: {output_path}")
            return output_path
        except Exception as e:
            error_msg = f"Failed to create speech placeholder: {str(e)}"
            logger.error(error_msg)
            return None

# Global instance
voice_synthesizer = VoiceSynthesizer()