import dataclasses
import datetime
from typing import Any


@dataclasses.dataclass(frozen=True)
class SeqId:
    raw_id: int


@dataclasses.dataclass(frozen=True)
class CardId:
    raw_id: str


@dataclasses.dataclass(frozen=True)
class CommonId:
    raw_id: str


@dataclasses.dataclass(frozen=True)
class UserId:
    raw_id: str


@dataclasses.dataclass(frozen=True)
class OrganizationId:
    raw_id: str


@dataclasses.dataclass(frozen=True)
class CardAssignment:
    user: UserId
    completed: bool

    @staticmethod
    def from_json(json: dict[str, Any]) -> 'CardAssignment':
        return CardAssignment(
                UserId(json['userId']),
                json['completed'],
        )

@dataclasses.dataclass(frozen=True)
class TagId:
    raw_id: str

@dataclasses.dataclass(frozen=True)
class CardDependency:
    card_id: CardId
    card_common_id: CommonId
    is_before: bool
    reverse_card_id: CardId

    @staticmethod
    def from_json(json: dict[str, Any]) -> 'CardDependency':
        return CardDependency(
                CardId(json['cardId']),
                CommonId(json['cardCommonId']),
                json['isBefore'],
                CardId(json['reverseCardId']),
        )

@dataclasses.dataclass(frozen=True)
class Card:
    card_id: CardId
    seq_id: SeqId
    common_id: CommonId
    organization_id: OrganizationId
    is_archived: bool
    name: str
    dependencies: list[CardDependency]
    assignments: list[CardAssignment]
    tags: list[TagId]
    todo_list_user_id: UserId | None
    todo_list_completed: bool | None
    creator_user_id: UserId
    creation_date: datetime.datetime

    detailed_description: str | None

    @staticmethod
    def from_json(json: dict[str, Any]) -> 'Card':
        todo_list_user_id = UserId(json['todoListUserId']) if 'todoListUserId' in json else None
        return Card(
            card_id=CardId(json['cardId']),
            seq_id=SeqId(json['sequentialId']),
            common_id=CommonId(json['cardCommonId']),
            detailed_description=json.get('detailedDescription'),
            is_archived=json['archived'],
            organization_id=OrganizationId(json['organizationId']),
            name=json['name'],
            todo_list_user_id=todo_list_user_id,
            todo_list_completed=json.get('todoListCompleted'),
            dependencies=json['dependencies'],
            tags=[TagId(tag) for tag in json['tags']],
            creator_user_id=UserId(json['createdByUserId']),
            creation_date=datetime.datetime.fromisoformat(json['createdAt']),
            assignments = [CardAssignment.from_json(ass) for ass in json['assignments']],
        )