# The MIT License (MIT)

# Copyright (c) 2021-2024 Krux contributors

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
"""
base_scanner.py
"""

import cv2
from ..trigger import Trigger


class BaseScanner(Trigger):
    """Base class for Scanner"""

    def __init__(self, capture_dev: int = 0):
        super().__init__()
        self.video_capture = cv2.VideoCapture(capture_dev)

    @property
    def video_capture(self) -> cv2.VideoCapture:
        """Getter for video capture"""
        self.debug(f"video_capture::getter={self._video_capture}")
        return self._video_capture

    @video_capture.setter
    def video_capture(self, value: cv2.VideoCapture):
        self.debug(f"video_capture::setter={value}")
        self._video_capture = value

    def close_cli_capture(self):
        """Close video capture for cli"""
        self.video_capture.release()
        cv2.destroyAllWindows()

    @staticmethod
    def show_freeze_image(frame):
        """Freeze a frame and show it"""
        cv2.imgshow("frame", frame)

    @staticmethod
    def on_click_quit(button: str = "q"):
        """Capture if q quit button is pressed on keyboard"""
        return cv2.waitKey(1) & ord(button) == 0xFF
