from __future__ import annotations

from pathlib import Path
from typing import BinaryIO

import pyrogram
from pyrogram import raw, utils
from pyrogram.file_id import FileType


class SetChatPhoto:
    async def set_chat_photo(
        self: pyrogram.Client,
        chat_id: int | str,
        *,
        photo: str | BinaryIO | None = None,
        video: str | BinaryIO | None = None,
        video_start_ts: float | None = None,
    ) -> bool:
        """Set a new chat photo or video (H.264/MPEG-4 AVC video, max 5 seconds).

        The ``photo`` and ``video`` arguments are mutually exclusive.
        Pass either one as named argument (see examples below).

        You must be an administrator in the chat for this to work and must have the appropriate admin rights.

        .. include:: /_includes/usable-by/users-bots.rst

        Parameters:
            chat_id (``int`` | ``str``):
                Unique identifier (int) or username (str) of the target chat.
                You can also use chat public link in form of *t.me/<username>* (str).

            photo (``str`` | ``BinaryIO``, *optional*):
                New chat photo. You can pass a :obj:`~pyrogram.types.Photo` file_id, a file path to upload a new photo
                from your local machine or a binary file-like object with its attribute
                ".name" set for in-memory uploads.

            video (``str`` | ``BinaryIO``, *optional*):
                New chat video. You can pass a :obj:`~pyrogram.types.Video` file_id, a file path to upload a new video
                from your local machine or a binary file-like object with its attribute
                ".name" set for in-memory uploads.

            video_start_ts (``float``, *optional*):
                The timestamp in seconds of the video frame to use as photo profile preview.

        Returns:
            ``bool``: True on success.

        Raises:
            ValueError: if a chat_id belongs to user.

        Example:
            .. code-block:: python

                # Set chat photo using a local file
                await app.set_chat_photo(chat_id, photo="photo.jpg")

                # Set chat photo using an existing Photo file_id
                await app.set_chat_photo(chat_id, photo=photo.file_id)


                # Set chat video using a local file
                await app.set_chat_photo(chat_id, video="video.mp4")

                # Set chat photo using an existing Video file_id
                await app.set_chat_photo(chat_id, video=video.file_id)
        """
        peer = await self.resolve_peer(chat_id)

        if isinstance(photo, str):
            if Path(photo).is_file():
                photo = raw.types.InputChatUploadedPhoto(
                    file=await self.save_file(photo),
                    video=await self.save_file(video),
                    video_start_ts=video_start_ts,
                )
            else:
                photo = utils.get_input_media_from_file_id(photo, FileType.PHOTO)
                photo = raw.types.InputChatPhoto(id=photo.id)
        else:
            photo = raw.types.InputChatUploadedPhoto(
                file=await self.save_file(photo),
                video=await self.save_file(video),
                video_start_ts=video_start_ts,
            )

        if isinstance(peer, raw.types.InputPeerChat):
            await self.invoke(
                raw.functions.messages.EditChatPhoto(
                    chat_id=peer.chat_id,
                    photo=photo,
                ),
            )
        elif isinstance(peer, raw.types.InputPeerChannel):
            await self.invoke(
                raw.functions.channels.EditPhoto(channel=peer, photo=photo),
            )
        else:
            raise ValueError(f'The chat_id "{chat_id}" belongs to a user')

        return True
