"""
LLM Provider Interface for Flare
"""
import os
from abc import ABC, abstractmethod
from typing import Dict, List, Optional, Any

class LLMInterface(ABC):
    """Abstract base class for LLM providers"""
    
    def __init__(self, settings: Dict[str, Any] = None):
        """Initialize with provider settings"""
        self.settings = settings or {}
        self.internal_prompt = self.settings.get("internal_prompt", "")
        self.parameter_collection_config = self.settings.get("parameter_collection_config", {})
    
    @abstractmethod
    async def generate(self, system_prompt: str, user_input: str, context: List[Dict]) -> str:
        """Generate response from LLM"""
        pass
    
    @abstractmethod
    async def startup(self, project_config: Dict) -> bool:
        """Initialize LLM with project config"""
        pass
    
    @abstractmethod
    def get_provider_name(self) -> str:
        """Get provider name for logging"""
        pass
    
    @abstractmethod
    def get_model_info(self) -> Dict[str, Any]:
        """Get model information"""
        pass