from datetime import datetime, timezone
from typing import Dict, List
from uuid import uuid4

from fastapi import FastAPI
from pydantic import BaseModel


app = FastAPI(title="Feedback API", version="1.0.0")


class FeedbackRequest(BaseModel):
    feedback: str


class FeedbackEntry(BaseModel):
    id: str
    feedback: str
    timestamp: str


# Stockage en mémoire: conversationID -> liste des feedbacks
in_memory_store: Dict[str, List[FeedbackEntry]] = {}


@app.post("/api/v1/{conversationID}/feedback")
def submit_feedback(conversationID: str, payload: FeedbackRequest):
    feedback_id = f"fb-{uuid4()}"
    ts = datetime.now(timezone.utc).isoformat()

    entry = FeedbackEntry(id=feedback_id, feedback=payload.feedback, timestamp=ts)
    conversation_feedbacks = in_memory_store.setdefault(conversationID, [])
    conversation_feedbacks.append(entry)

    return {
        "message": "Feedback submitted successfully",
        "feedbackId": feedback_id,
        "totalFeedbacks": len(conversation_feedbacks),
        "timestamp": ts,
    }


if __name__ == "__main__":
    import uvicorn

    uvicorn.run(app, host="0.0.0.0", port=8000)