
from io import BytesIO

from zeebgram.raw.core.primitives import Int, Long, Int128, Int256, Bool, Bytes, String, Double, Vector
from zeebgram.raw.core import TLObject
from zeebgram import raw
from typing import List, Optional, Any

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class UpdateUserName(TLObject):  # type: ignore
    """Telegram API type.

    Constructor of :obj:`~zeebgram.raw.base.Update`.

    Details:
        - Layer: ``166``
        - ID: ``A7848924``

    Parameters:
        user_id (``int`` ``64-bit``):
            N/A

        first_name (``str``):
            N/A

        last_name (``str``):
            N/A

        usernames (List of :obj:`Username <zeebgram.raw.base.Username>`):
            N/A

    """

    __slots__: List[str] = ["user_id", "first_name", "last_name", "usernames"]

    ID = 0xa7848924
    QUALNAME = "types.UpdateUserName"

    def __init__(self, *, user_id: int, first_name: str, last_name: str, usernames: List["raw.base.Username"]) -> None:
        self.user_id = user_id  # long
        self.first_name = first_name  # string
        self.last_name = last_name  # string
        self.usernames = usernames  # Vector<Username>

    @staticmethod
    def read(b: BytesIO, *args: Any) -> "UpdateUserName":
        # No flags
        
        user_id = Long.read(b)
        
        first_name = String.read(b)
        
        last_name = String.read(b)
        
        usernames = TLObject.read(b)
        
        return UpdateUserName(user_id=user_id, first_name=first_name, last_name=last_name, usernames=usernames)

    def write(self, *args) -> bytes:
        b = BytesIO()
        b.write(Int(self.ID, False))

        # No flags
        
        b.write(Long(self.user_id))
        
        b.write(String(self.first_name))
        
        b.write(String(self.last_name))
        
        b.write(Vector(self.usernames))
        
        return b.getvalue()
