#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (c) 2000 - present Synology Inc. All rights reserved.

from os import path
from importlib.util import spec_from_file_location, module_from_spec
import subprocess

module_name = "common"
module_path = "/var/packages/SynologyPhotos/target/sdk-plugin/common.py"
spec = spec_from_file_location(module_name, module_path)
common = module_from_spec(spec)
spec.loader.exec_module(common)

PACKAGE_NAME = "SynologyPhotos"
PACKAGE_PATH = "/var/packages/{}".format(PACKAGE_NAME)
CLEAR_CACHE_SERVICE = "pkg-SynologyPhotos-clear-download-cache.service"


def check_app_is_running():
    package_enabled_path = "/var/packages/SynologyPhotos/enabled"
    return path.exists(package_enabled_path)

def binary_command_generator(binary, flag=None):
    command_path = "{}/target/usr/bin/synofoto-bin-{}".format(
                PACKAGE_PATH, binary
            )
    if flag:
        return [command_path, "--{}".format(flag)]
    return command_path

class AMEPackUninstall(common.PluginRunner):
    def post(self):
        if not check_app_is_running():
            return None
        clear_cache_command = ["systemctl", "start", CLEAR_CACHE_SERVICE]
        set_converted_download_disabled_command = binary_command_generator("edit-converted-download-setting", "false")
        subprocess.check_call(clear_cache_command)
        subprocess.check_call(set_converted_download_disabled_command)


common.MainBody(AMEPackUninstall())