# Hydrogram - Telegram MTProto API Client Library for Python

# Copyright (C) 2017-2023 Dan <https://github.com/delivrance>

# Copyright (C) 2023-present Hydrogram <https://hydrogram.org>

#

# This file is part of Hydrogram.

#

# Hydrogram 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.

#

# Hydrogram 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 Hydrogram. If not, see <http://www.gnu.org/licenses/>.

from __future__ import annotations

import hydrogram

from hydrogram import enums, raw

class SearchMessagesCount:

async def search_messages_count(

self: hydrogram.Client,

chat_id: int | str,

query: str = "",

filter: enums.MessagesFilter = enums.MessagesFilter.EMPTY,

from_user: int | str | None = None,

) -> int:

"""Get the count of messages resulting from a search inside a chat.

If you want to get the actual messages, see :meth:`~hydrogram.Client.search_messages`.

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

Parameters:

chat_id (``int`` | ``str``):

Unique identifier (int) or username (str) of the target chat.

For your personal cloud (Saved Messages) you can simply use "me" or "self".

For a contact that exists in your Telegram address book you can use his phone number (str).

query (``str``, *optional*):

Text query string.

Required for text-only messages, optional for media messages (see the ``filter`` argument).

When passed while searching for media messages, the query will be applied to captions.

Defaults to "" (empty string).

filter (:obj:`~hydrogram.enums.MessagesFilter`, *optional*):

Pass a filter in order to search for specific kind of messages only:

from_user (``int`` | ``str``, *optional*):

Unique identifier (int) or username (str) of the target user you want to search for messages from.

Returns:

``int``: On success, the messages count is returned.

"""

r = await self.invoke(

raw.functions.messages.Search(

peer=await self.resolve_peer(chat_id),

q=query,

filter=filter.value(),

min_date=0,

max_date=0,

offset_id=0,

add_offset=0,

limit=1,

min_id=0,

max_id=0,

from_id=(await self.resolve_peer(from_user) if from_user else None),

hash=0,

)

)

return r.count if hasattr(r, "count") else len(r.messages)