# This file is part of Gajim.
#
# Gajim is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Gajim 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.

from __future__ import annotations

import logging
from functools import partial
from pathlib import Path

from gi.repository import Gtk

from gajim.plugins import GajimPlugin
from gajim.plugins.plugins_i18n import _

from .gtk.config_dialog import STTVoiceMessagesConfigDialog
from .gtk.sttbox import STTBox
from .model import OnnxAsrModel

log = logging.getLogger("gajim.p.stt_voice_messages")


class STTVoiceMessagesPlugin(GajimPlugin):
    def init(self) -> None:
        self.description = _("Transcribes voice messages to text.")

        self.config_default_values = {
            "auto_transcribe": (False, ""),
            "model_id": ("nemo-parakeet-tdt-0.6b-v3", ""),
            "quantization": ("int8", ""),
        }

        self._model = OnnxAsrModel(
            str(self.config["model_id"]), str(self.config["quantization"])
        )
        self.config_dialog = partial(STTVoiceMessagesConfigDialog, self)

        self.gui_extension_points = {
            "preview_audio": (self._on_preview_audio, None),
        }

    @property
    def model(self) -> OnnxAsrModel:
        return self._model

    def deactivate(self) -> None:
        self._model.unload_now()

    def _on_preview_audio(
        self, drawing_box: Gtk.Box, control_box: Gtk.Box, audio_file: Path
    ) -> None:
        content_box = drawing_box.get_parent().get_parent()

        stt_box = STTBox(self._model, audio_file)
        control_box.append(stt_box.button)
        content_box.append(stt_box)

        if self.config["auto_transcribe"]:
            stt_box.transcribe()