from typing import Optional

from fastapi import APIRouter, Depends, Path, Query

from common.models.gmodel import PageParams, UserInfo
from router.v1.validator.dependencies import IsValidAccessToken, RemoveNoneResponse
from services.renegotiation_service import RenegotiationService
from .protocol import (
    Req_ApproveRenegotiation,
    Req_RejectRenegotiation,
    Res_RenegotiationDecision,
    Res_RenegotiationList,
)

router = APIRouter(prefix="/v1/renegotiation", tags=["Renegotiation"], responses={404: {"description": "Not found"}})


@router.get(path="/list", response_model=Res_RenegotiationList, summary="재협상 요청 현황")
async def list_requests(
    service: RenegotiationService = Depends(),
    user_info: UserInfo = Depends(IsValidAccessToken),
    status: Optional[int] = Query(None, description="요청 상태(1=심사중 2=승인 3=반려 4=철회). 미지정 시 전체"),
    pg: PageParams = Depends(),
):
    return RemoveNoneResponse(await service.list_requests(user_info.company_id, user_info.user_id, user_info.role, status, pg))


@router.post(path="/{session_id}/approve", response_model=Res_RenegotiationDecision, summary="재협상 승인")
async def approve(
    req: Req_ApproveRenegotiation,
    session_id: str = Path(..., description="요청이 달린 협상 세션 uuid"),
    service: RenegotiationService = Depends(),
    user_info: UserInfo = Depends(IsValidAccessToken),
):
    return RemoveNoneResponse(
        await service.approve(user_info.company_id, user_info.user_id, user_info.role, session_id, req)
    )


@router.post(path="/{session_id}/reject", response_model=Res_RenegotiationDecision, summary="재협상 반려")
async def reject(
    req: Req_RejectRenegotiation,
    session_id: str = Path(..., description="요청이 달린 협상 세션 uuid"),
    service: RenegotiationService = Depends(),
    user_info: UserInfo = Depends(IsValidAccessToken),
):
    return RemoveNoneResponse(await service.reject(user_info.company_id, user_info.user_id, user_info.role, session_id, req))