import datetime
import uuid

import pydantic

from src import domain


class PlacementOutput(pydantic.BaseModel):
    id: uuid.UUID
    target_channel_id: uuid.UUID
    target_channel_title: str
    external_channel_id: uuid.UUID
    external_channel_title: str
    creative_id: uuid.UUID
    creative_name: str
    placement_date: datetime.datetime
    cost: float | None
    comment: str | None
    ad_post_url: str | None
    invite_link_type: domain.InviteLinkType
    invite_link: str
    status: domain.PlacementStatus
    subscriptions_count: int
    views_count: int | None
    views_availability: domain.PostViewsAvailability
    last_views_fetch_at: datetime.datetime | None
    created_at: datetime.datetime


class GetPlacementsInput(pydantic.BaseModel):
    user_id: uuid.UUID
    target_channel_id: uuid.UUID | None = None
    external_channel_id: uuid.UUID | None = None
    creative_id: uuid.UUID | None = None
    include_archived: bool = False


class GetPlacementsOutput(pydantic.BaseModel):
    placements: list[PlacementOutput]


class GetPlacementInput(pydantic.BaseModel):
    placement_id: uuid.UUID
    user_id: uuid.UUID


class CreatePlacementInput(pydantic.BaseModel):
    target_channel_id: uuid.UUID
    external_channel_id: uuid.UUID
    creative_id: uuid.UUID
    placement_date: datetime.datetime
    cost: float | None = None
    comment: str | None = None
    invite_link_type: domain.InviteLinkType = domain.InviteLinkType.PUBLIC


class UpdatePlacementInput(pydantic.BaseModel):
    placement_date: datetime.datetime | None = None
    cost: float | None = None
    comment: str | None = None
    status: domain.PlacementStatus | None = None


class DeletePlacementInput(pydantic.BaseModel):
    placement_id: uuid.UUID
    user_id: uuid.UUID