#  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 datetime import datetime
import io
import os
import re
from typing import Union

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


class EditMessageMedia:
    async def edit_message_media(
        self: "pyrogram.Client",
        chat_id: Union[int, str],
        message_id: int,
        media: "types.InputMedia",
        show_caption_above_media: bool = None,
        schedule_date: datetime = None,
        business_connection_id: str = None,
        reply_markup: "types.InlineKeyboardMarkup" = None,
        file_name: str = None
    ) -> "types.Message":
        """Edit animation, audio, document, photo or video messages, or to add media to text messages.

        If a message is part of a message album, then it can be edited only to an audio for audio albums, only to a document for document albums and to a photo or a video otherwise.
        Otherwise, the message type can be changed arbitrarily.

        .. note::

           Business messages that were not sent by the bot and do not contain an inline keyboard can only be edited within 48 hours from the time they were sent.

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

            message_id (``int``):
                Message identifier in the chat specified in chat_id.

            media (:obj:`~pyrogram.types.InputMedia`):
                One of the InputMedia objects describing an animation, audio, document, photo or video.

            show_caption_above_media (``bool``, *optional*):
                Pass True, if the caption must be shown above the message media.

            schedule_date (:py:obj:`~datetime.datetime`, *optional*):
                Date when the message will be automatically sent.

            business_connection_id (``str``, *optional*):
                Unique identifier of the business connection on behalf of which the message will be sent.

            reply_markup (:obj:`~pyrogram.types.InlineKeyboardMarkup`, *optional*):
                An InlineKeyboardMarkup object.

            file_name (``str``, *optional*):
                File name of the media to be sent. Not applicable to photos.
                Defaults to file's path basename.

        Returns:
            :obj:`~pyrogram.types.Message`: On success, the edited message is returned.

        Example:
            .. code-block:: python

                from pyrogram.types import InputMediaPhoto, InputMediaVideo, InputMediaAudio

                # Replace the current media with a local photo
                await app.edit_message_media(chat_id, message_id,
                    InputMediaPhoto("new_photo.jpg"))

                # Replace the current media with a local video
                await app.edit_message_media(chat_id, message_id,
                    InputMediaVideo("new_video.mp4"))

                # Replace the current media with a local audio
                await app.edit_message_media(chat_id, message_id,
                    InputMediaAudio("new_audio.mp3"))
        """
        caption = media.caption
        parse_mode = media.parse_mode
        caption_entities = media.caption_entities

        message, entities = None, None

        if caption is not None:
            message, entities = (await utils.parse_text_entities(self, caption, parse_mode, caption_entities)).values()

        if isinstance(media, types.InputMediaPhoto):
            if isinstance(media.media, io.BytesIO) or os.path.isfile(media.media):
                uploaded_media = await self.invoke(
                    raw.functions.messages.UploadMedia(
                        peer=await self.resolve_peer(chat_id),
                        media=raw.types.InputMediaUploadedPhoto(
                            file=await self.save_file(media.media),
                            spoiler=media.has_spoiler
                        )
                    )
                )

                media = raw.types.InputMediaPhoto(
                    id=raw.types.InputPhoto(
                        id=uploaded_media.photo.id,
                        access_hash=uploaded_media.photo.access_hash,
                        file_reference=uploaded_media.photo.file_reference
                    ),
                    spoiler=media.has_spoiler
                )
            elif re.match("^https?://", media.media):
                media = raw.types.InputMediaPhotoExternal(
                    url=media.media,
                    spoiler=media.has_spoiler
                )
            else:
                media = utils.get_input_media_from_file_id(media.media, FileType.PHOTO, has_spoiler=media.has_spoiler)
        elif isinstance(media, types.InputMediaVideo):
            if isinstance(media.media, io.BytesIO) or os.path.isfile(media.media):
                uploaded_media = await self.invoke(
                    raw.functions.messages.UploadMedia(
                        peer=await self.resolve_peer(chat_id),
                        media=raw.types.InputMediaUploadedDocument(
                            mime_type=self.guess_mime_type(media.media) or "video/mp4",
                            thumb=await self.save_file(media.thumb),
                            spoiler=media.has_spoiler,
                            file=await self.save_file(media.media),
                            attributes=[
                                raw.types.DocumentAttributeVideo(
                                    supports_streaming=media.supports_streaming or None,
                                    duration=media.duration,
                                    w=media.width,
                                    h=media.height
                                ),
                                raw.types.DocumentAttributeFilename(
                                    file_name=file_name or os.path.basename(media.media)
                                )
                            ]
                        )
                    )
                )

                media = raw.types.InputMediaDocument(
                    id=raw.types.InputDocument(
                        id=uploaded_media.document.id,
                        access_hash=uploaded_media.document.access_hash,
                        file_reference=uploaded_media.document.file_reference
                    ),
                    spoiler=media.has_spoiler
                )
            elif re.match("^https?://", media.media):
                media = raw.types.InputMediaDocumentExternal(
                    url=media.media,
                    spoiler=media.has_spoiler
                )
            else:
                media = utils.get_input_media_from_file_id(media.media, FileType.VIDEO, has_spoiler=media.has_spoiler)
        elif isinstance(media, types.InputMediaAudio):
            if isinstance(media.media, io.BytesIO) or os.path.isfile(media.media):
                media = await self.invoke(
                    raw.functions.messages.UploadMedia(
                        peer=await self.resolve_peer(chat_id),
                        media=raw.types.InputMediaUploadedDocument(
                            mime_type=self.guess_mime_type(media.media) or "audio/mpeg",
                            thumb=await self.save_file(media.thumb),
                            file=await self.save_file(media.media),
                            attributes=[
                                raw.types.DocumentAttributeAudio(
                                    duration=media.duration,
                                    performer=media.performer,
                                    title=media.title
                                ),
                                raw.types.DocumentAttributeFilename(
                                    file_name=file_name or os.path.basename(media.media)
                                )
                            ]
                        )
                    )
                )

                media = raw.types.InputMediaDocument(
                    id=raw.types.InputDocument(
                        id=media.document.id,
                        access_hash=media.document.access_hash,
                        file_reference=media.document.file_reference
                    )
                )
            elif re.match("^https?://", media.media):
                media = raw.types.InputMediaDocumentExternal(
                    url=media.media
                )
            else:
                media = utils.get_input_media_from_file_id(media.media, FileType.AUDIO)
        elif isinstance(media, types.InputMediaAnimation):
            if isinstance(media.media, io.BytesIO) or os.path.isfile(media.media):
                uploaded_media = await self.invoke(
                    raw.functions.messages.UploadMedia(
                        peer=await self.resolve_peer(chat_id),
                        media=raw.types.InputMediaUploadedDocument(
                            mime_type=self.guess_mime_type(media.media) or "video/mp4",
                            thumb=await self.save_file(media.thumb),
                            spoiler=media.has_spoiler,
                            file=await self.save_file(media.media),
                            attributes=[
                                raw.types.DocumentAttributeVideo(
                                    supports_streaming=True,
                                    duration=media.duration,
                                    w=media.width,
                                    h=media.height
                                ),
                                raw.types.DocumentAttributeFilename(
                                    file_name=file_name or os.path.basename(media.media)
                                ),
                                raw.types.DocumentAttributeAnimated()
                            ]
                        )
                    )
                )

                media = raw.types.InputMediaDocument(
                    id=raw.types.InputDocument(
                        id=uploaded_media.document.id,
                        access_hash=uploaded_media.document.access_hash,
                        file_reference=uploaded_media.document.file_reference
                    ),
                    spoiler=media.has_spoiler
                )
            elif re.match("^https?://", media.media):
                media = raw.types.InputMediaDocumentExternal(
                    url=media.media,
                    spoiler=media.has_spoiler
                )
            else:
                media = utils.get_input_media_from_file_id(media.media, FileType.ANIMATION, has_spoiler=media.has_spoiler)
        elif isinstance(media, types.InputMediaDocument):
            if isinstance(media.media, io.BytesIO) or os.path.isfile(media.media):
                media = await self.invoke(
                    raw.functions.messages.UploadMedia(
                        peer=await self.resolve_peer(chat_id),
                        media=raw.types.InputMediaUploadedDocument(
                            mime_type=self.guess_mime_type(media.media) or "application/zip",
                            thumb=await self.save_file(media.thumb),
                            file=await self.save_file(media.media),
                            attributes=[
                                raw.types.DocumentAttributeFilename(
                                    file_name=file_name or os.path.basename(media.media)
                                )
                            ]
                        )
                    )
                )

                media = raw.types.InputMediaDocument(
                    id=raw.types.InputDocument(
                        id=media.document.id,
                        access_hash=media.document.access_hash,
                        file_reference=media.document.file_reference
                    )
                )
            elif re.match("^https?://", media.media):
                media = raw.types.InputMediaDocumentExternal(
                    url=media.media
                )
            else:
                media = utils.get_input_media_from_file_id(media.media, FileType.DOCUMENT)

        r = await self.invoke(
            raw.functions.messages.EditMessage(
                peer=await self.resolve_peer(chat_id),
                id=message_id,
                invert_media=show_caption_above_media,
                media=media,
                schedule_date=utils.datetime_to_timestamp(schedule_date),
                reply_markup=await reply_markup.write(self) if reply_markup else None,
                message=message,
                entities=entities
            ),
            business_connection_id=business_connection_id
        )

        for i in r.updates:
            if isinstance(i, (raw.types.UpdateEditMessage, raw.types.UpdateEditChannelMessage)):
                return await types.Message._parse(
                    self, i.message,
                    {i.id: i for i in r.users},
                    {i.id: i for i in r.chats}
                )
