import datetime
from typing import List

from schemas.base import CustomModelCamel, OkMessageSchema
from schemas.client import ClientSchema
from schemas.product import ProductSchema
from schemas.service import ServiceSchema
from schemas.user import UserSchema


# region Entities
class FastDeal(CustomModelCamel):
    name: str
    client: ClientSchema
    comment: str
    acceptance_date: datetime.datetime


class DealSummary(CustomModelCamel):
    id: int
    name: str
    client_name: str
    changed_at: datetime.datetime
    deadline: datetime.datetime
    status: int
    total_price: int
    rank: int


class DealServiceSchema(CustomModelCamel):
    service: ServiceSchema
    quantity: int
    price: int


class DealProductServiceSchema(CustomModelCamel):
    service: ServiceSchema
    price: int


class DealProductSchema(CustomModelCamel):
    product: ProductSchema
    services: List[DealProductServiceSchema]
    quantity: int


class DealStatusHistorySchema(CustomModelCamel):
    user: UserSchema
    changed_at: datetime.datetime
    from_status: int
    to_status: int
    next_status_deadline: datetime.datetime | None
    comment: str | None = None


class DealSchema(CustomModelCamel):
    id: int
    name: str
    client_id: int
    created_at: datetime.datetime
    current_status: int
    services: List[DealServiceSchema]
    products: List[DealProductSchema]
    status_history: List[DealStatusHistorySchema]
    is_deleted: bool
    is_completed: bool
    client: ClientSchema
    comment: str


class DealGeneralInfoSchema(CustomModelCamel):
    name: str
    is_deleted: bool
    is_completed: bool
    comment: str


# endregion Entities

# region Requests
class DealChangeStatusRequest(CustomModelCamel):
    deal_id: int
    new_status: int


class DealCreateRequest(CustomModelCamel):
    name: str


class DealQuickCreateRequest(CustomModelCamel):
    name: str
    client_name: str
    comment: str
    acceptance_date: datetime.datetime


class DealSummaryRequest(CustomModelCamel):
    pass


class DealAddServicesRequest(CustomModelCamel):
    deal_id: int
    services: list[DealServiceSchema]


class DealUpdateServiceQuantityRequest(CustomModelCamel):
    deal_id: int
    service_id: int
    quantity: int


class DealAddServiceRequest(CustomModelCamel):
    deal_id: int
    service_id: int
    quantity: int


class DealDeleteServiceRequest(CustomModelCamel):
    deal_id: int
    service_id: int


class DealDeleteServicesRequest(CustomModelCamel):
    deal_id: int
    service_ids: List[int]


class DealUpdateProductQuantityRequest(CustomModelCamel):
    deal_id: int
    product_id: int
    quantity: int


class DealAddProductRequest(CustomModelCamel):
    deal_id: int
    product: DealProductSchema


class DealDeleteProductRequest(CustomModelCamel):
    deal_id: int
    product_id: int


class DealDeleteProductsRequest(CustomModelCamel):
    deal_id: int
    product_ids: List[int]


class DealUpdateGeneralInfoRequest(CustomModelCamel):
    deal_id: int
    data: DealGeneralInfoSchema


class DealSummaryReorderRequest(CustomModelCamel):
    deal_id: int
    status: int
    index: int
    deadline: datetime.datetime | None = None
    comment: str | None = None


class DealDeleteRequest(CustomModelCamel):
    deal_id: int


# endregion Requests

# region Responses
class DealUpdateProductQuantityResponse(OkMessageSchema):
    pass


class DealDeleteServicesResponse(OkMessageSchema):
    pass


class DealGetAllResponse(CustomModelCamel):
    deals: List[DealSchema]


class DealChangeStatusResponse(CustomModelCamel):
    ok: bool


class DealCreateResponse(CustomModelCamel):
    ok: bool


class DealQuickCreateResponse(CustomModelCamel):
    deal_id: int


class DealSummaryResponse(CustomModelCamel):
    summaries: List[DealSummary]


class DealAddServicesResponse(CustomModelCamel):
    ok: bool
    message: str


class DealUpdateServiceQuantityResponse(CustomModelCamel):
    ok: bool
    message: str


class DealAddServiceResponse(OkMessageSchema):
    pass


class DealDeleteServiceResponse(OkMessageSchema):
    pass


class DealDeleteProductResponse(OkMessageSchema):
    pass


class DealDeleteProductsResponse(OkMessageSchema):
    pass


class DealAddProductResponse(OkMessageSchema):
    pass


class DealUpdateGeneralInfoResponse(OkMessageSchema):
    pass


class DealSummaryReorderResponse(OkMessageSchema):
    pass


class DealDeleteResponse(OkMessageSchema):
    pass
# endregion Responses