"""
  These are subscription related models.
"""

from dataclasses import dataclass, field
from typing import List, Optional

from .base import BaseModel
from .common import BaseApiResponse, BaseResource, ResourceId, Thumbnails
from .mixins import DatetimeTimeMixin


@dataclass
class SubscriptionSnippet(BaseModel, DatetimeTimeMixin):
    """
    A class representing the subscription snippet info.

    Refer: https://developers.google.com/youtube/v3/docs/subscriptions#snippet
    """

    publishedAt: Optional[str] = field(default=None, repr=False)
    channelTitle: Optional[str] = field(default=None, repr=False)
    title: Optional[str] = field(default=None)
    description: Optional[str] = field(default=None)
    resourceId: Optional[ResourceId] = field(default=None, repr=False)
    channelId: Optional[str] = field(default=None, repr=False)
    thumbnails: Optional[Thumbnails] = field(default=None, repr=False)


@dataclass
class SubscriptionContentDetails(BaseModel):
    """
    A class representing the subscription contentDetails info.

    Refer: https://developers.google.com/youtube/v3/docs/subscriptions#contentDetails
    """

    totalItemCount: Optional[int] = field(default=None)
    newItemCount: Optional[int] = field(default=None)
    activityType: Optional[str] = field(default=None, repr=False)


@dataclass
class SubscriptionSubscriberSnippet(BaseModel):
    """
    A class representing the subscription subscriberSnippet info.

    Refer: https://developers.google.com/youtube/v3/docs/subscriptions#subscriberSnippet
    """

    title: Optional[str] = field(default=None)
    description: Optional[str] = field(default=None)
    channelId: Optional[str] = field(default=None, repr=False)
    thumbnails: Optional[Thumbnails] = field(default=None, repr=False)


@dataclass
class Subscription(BaseResource):
    """
    A class representing the subscription info.

    Refer: https://developers.google.com/youtube/v3/docs/subscriptions
    """

    snippet: Optional[SubscriptionSnippet] = field(default=None)
    contentDetails: Optional[SubscriptionContentDetails] = field(
        default=None, repr=False
    )
    subscriberSnippet: Optional[SubscriptionSubscriberSnippet] = field(
        default=None, repr=False
    )


@dataclass
class SubscriptionListResponse(BaseApiResponse):
    """
    A class representing the subscription's retrieve response info.

    Refer: https://developers.google.com/youtube/v3/docs/subscriptions/list#response_1
    """

    items: Optional[List[Subscription]] = field(default=None, repr=False)