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#
#   http://www.apache.org/licenses/LICENSE-2.0
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from __future__ import annotations

from typing import NamedTuple

from marshmallow import Schema, fields
from marshmallow_sqlalchemy import SQLAlchemySchema, auto_field

from airflow.api_connexion.parameters import validate_istimezone
from airflow.api_connexion.schemas.role_and_permission_schema import RoleSchema
from airflow.auth.managers.fab.models import User


class UserCollectionItemSchema(SQLAlchemySchema):
    """user collection item schema."""

    class Meta:
        """Meta."""

        model = User
        dateformat = "iso"

    first_name = auto_field()
    last_name = auto_field()
    username = auto_field()
    active = auto_field(dump_only=True)
    email = auto_field()
    last_login = auto_field(dump_only=True)
    login_count = auto_field(dump_only=True)
    fail_login_count = auto_field(dump_only=True)
    roles = fields.List(fields.Nested(RoleSchema, only=("name",)))
    created_on = auto_field(validate=validate_istimezone, dump_only=True)
    changed_on = auto_field(validate=validate_istimezone, dump_only=True)


class UserSchema(UserCollectionItemSchema):
    """User schema."""

    password = auto_field(load_only=True)


class UserCollection(NamedTuple):
    """User collection."""

    users: list[User]
    total_entries: int


class UserCollectionSchema(Schema):
    """User collection schema."""

    users = fields.List(fields.Nested(UserCollectionItemSchema))
    total_entries = fields.Int()


user_collection_item_schema = UserCollectionItemSchema()
user_schema = UserSchema()
user_collection_schema = UserCollectionSchema()
