#  Pyrogram - Telegram MTProto API Client Library for Python
#  Copyright (C) 2017-present Dan <https://github.com/delivrance>
#
#  This file is part of Pyrogram.
#
#  Pyrogram is free software: you can redistribute it and/or modify
#  it under the terms of the GNU Lesser General Public License as published
#  by the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  Pyrogram is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU Lesser General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public License
#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

from io import BytesIO
from typing import TYPE_CHECKING, List, Optional, Any

from pyrogram.raw.core.primitives import Int, Long, Int128, Int256, Bool, Bytes, String, Double, Vector
from pyrogram.raw.core import TLObject

if TYPE_CHECKING:
    from pyrogram import raw

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#          This is a generated file!          #
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class InputMediaDocumentExternal(TLObject):
    """Telegram API type.

    Constructor of :obj:`~pyrogram.raw.base.InputMedia`.

    Details:
        - Layer: ``222``
        - ID: ``779600F9``

    Parameters:
        url (``str``):
            N/A

        spoiler (``bool``, *optional*):
            N/A

        ttl_seconds (``int`` ``32-bit``, *optional*):
            N/A

        video_cover (:obj:`InputPhoto <pyrogram.raw.base.InputPhoto>`, *optional*):
            N/A

        video_timestamp (``int`` ``32-bit``, *optional*):
            N/A

    """

    __slots__: List[str] = ["url", "spoiler", "ttl_seconds", "video_cover", "video_timestamp"]

    ID = 0x779600f9
    QUALNAME = "types.InputMediaDocumentExternal"

    def __init__(self, *, url: str, spoiler: Optional[bool] = None, ttl_seconds: Optional[int] = None, video_cover: "raw.base.InputPhoto" = None, video_timestamp: Optional[int] = None) -> None:
        self.url = url  # string
        self.spoiler = spoiler  # flags.1?true
        self.ttl_seconds = ttl_seconds  # flags.0?int
        self.video_cover = video_cover  # flags.2?InputPhoto
        self.video_timestamp = video_timestamp  # flags.3?int

    @staticmethod
    def read(b: BytesIO, *args: Any) -> "InputMediaDocumentExternal":
        
        flags = Int.read(b)
        
        spoiler = True if flags & (1 << 1) else False
        url = String.read(b)
        
        ttl_seconds = Int.read(b) if flags & (1 << 0) else None
        video_cover = TLObject.read(b) if flags & (1 << 2) else None
        
        video_timestamp = Int.read(b) if flags & (1 << 3) else None
        return InputMediaDocumentExternal(url=url, spoiler=spoiler, ttl_seconds=ttl_seconds, video_cover=video_cover, video_timestamp=video_timestamp)

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

        flags = 0
        flags |= (1 << 1) if self.spoiler else 0
        flags |= (1 << 0) if self.ttl_seconds is not None else 0
        flags |= (1 << 2) if self.video_cover is not None else 0
        flags |= (1 << 3) if self.video_timestamp is not None else 0
        b.write(Int(flags))
        
        b.write(String(self.url))
        
        if self.ttl_seconds is not None:
            b.write(Int(self.ttl_seconds))
        
        if self.video_cover is not None:
            b.write(self.video_cover.write())
        
        if self.video_timestamp is not None:
            b.write(Int(self.video_timestamp))
        
        return b.getvalue()
