import uuid
from datetime import datetime
from typing import Optional

from pydantic import ConfigDict

from common.models.gmodel import Res_WebPacketProtocol, WebPacketProtocol


class QuotationSettingProtocol(WebPacketProtocol):
    pass


# 세팅은 목표 마진율·카드수만. 낙찰 정책(mid/over/regen)은 견적 단위 이관, 앵커링은 칸 rate(v1.2)로 대체 → 컬럼 제거됨.
class Req_CreateQuotationSetting(QuotationSettingProtocol):
    target_margin_rate: float
    card_count: int = 3
    done_ceiling_rate: int = 50  # 협상 완료 상한율(‰). 완료 상한=목표가×(1+값/1000)


class Req_UpdateQuotationSetting(QuotationSettingProtocol):
    target_margin_rate: Optional[float] = None
    card_count: Optional[int] = None
    done_ceiling_rate: Optional[int] = None


class QuotationSettingData(WebPacketProtocol):
    model_config = ConfigDict(from_attributes=True)

    qt_setting_id: uuid.UUID
    user_id: Optional[uuid.UUID] = None
    target_margin_rate: float
    card_count: int
    done_ceiling_rate: int
    created_at: Optional[datetime] = None
    updated_at: Optional[datetime] = None


class Res_QuotationSetting(Res_WebPacketProtocol):
    setting: Optional[QuotationSettingData] = None


class Res_QuotationSettingList(Res_WebPacketProtocol):
    settings: list[QuotationSettingData] = []
    total: int = 0


class Res_DeleteQuotationSetting(Res_WebPacketProtocol):
    pass