from datetime import datetime
from enum import Enum
from typing import List
from fastapi import APIRouter, Depends, HTTPException
from pydantic import BaseModel, HttpUrl
from sqlalchemy.ext.asyncio import AsyncSession

from app.infrastructure.database import get_db
from app import crud

class CallDirection(str, Enum):
    in_ = "in"
    out = "out"


class UisCallEvent(BaseModel):
    eventType: str
    call_session_id: int
    direction: CallDirection
    employee_id: int
    employee_full_name: str
    contact_phone_number: str
    called_phone_number: str
    communication_group_name: str
    start_time: datetime
    finish_time: datetime
    talk_time_duration: int
    full_record_file_link: HttpUrl
    campaign_name: str

router = APIRouter()


@router.post("/webhook", status_code=204)
async def create_call_event(callEvent: UisCallEvent, db: AsyncSession = Depends(get_db)) -> None:
    """Webhook для получения событий звонков от UIS"""
    
    # Преобразуем UisCallEvent в данные для CallEvent (БД)
    event_data = {
        "call_session_id": callEvent.call_session_id,
        "direction": callEvent.direction.value,
        "employee_id": callEvent.employee_id,
        "last_answered_employee_full_name": callEvent.employee_full_name,
        "finish_time": int(callEvent.finish_time.timestamp()),
        "talk_time_duration": callEvent.talk_time_duration,
        "full_record_file_link": str(callEvent.full_record_file_link),
        # Поля, которых нет в UisCallEvent - заполняем значениями по умолчанию
        "notification_mnemonic": callEvent.eventType,
        "tcm_topcrm_notification_name": callEvent.campaign_name,
        "total_time_duration": callEvent.talk_time_duration,  # Упрощение
        "wait_time_duration": 0,  # Нет в запросе
        "total_wait_time_duration": 0,  # Нет в запросе
        "clean_talk_time_duration": callEvent.talk_time_duration,  # Упрощение
    }
    
    # Сохраняем в БД
    await crud.create_call_event(db, event_data)