from typing import List
from src.crawlers.base import ICrawler
from src.processor.base import ILLMProvider
from src.storage.base import IVectorStore
from src.notifications.base import INotificationService

class TrendScoutService:
    def __init__(
        self,
        crawlers: List[ICrawler],
        processor: ILLMProvider,
        storage: IVectorStore,
        notifier: INotificationService,
    ):
        self.crawlers = crawlers
        self.processor = processor
        self.storage = storage
        self.notifier = notifier

    async def run_iteration(self) -> None:
        for crawler in self.crawlers:
            items = await crawler.fetch_latest()
            for item in items:
                if await self.storage.exists(item.url):
                    continue

                enriched_item = await self.processor.analyze(item)
                
                if enriched_item.relevance_score < 5:
                    enriched_item.content_text = ""
                
                await self.storage.store(enriched_item)
                
                # Proactive alerts are currently disabled per user request
                # if enriched_item.relevance_score >= 8 or bool(enriched_item.anomalies_detected):
                #     await self.notifier.send_alert(enriched_item)