# Copyright (C) 2024–present  Loren Eteval & contributors <loren.eteval@proton.me>
#
# This file is part of Furious.
#
# This program 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.
#
# This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.

"""Define application, platform, network, and filesystem constants."""

from __future__ import annotations

from .Version import __version__

from PySide6 import QtCore, __version__ as _pyside6_version

import os
import math
import pathlib
import platform

__all__ = [
    'ADMINISTRATOR_NAME',
    'APPLICATION_ABOUT_PAGE',
    'APPLICATION_AUTHOR_EMAIL',
    'APPLICATION_AUTHOR_NAME',
    'APPLICATION_DESCRIPTION',
    'APPLICATION_FLATPAK_ID',
    'APPLICATION_MACOS_SIGNATURE',
    'APPLICATION_NAME',
    'APPLICATION_REPO_NAME',
    'APPLICATION_REPO_OWNER_NAME',
    'APPLICATION_TUN2SOCKS_DEVICE_NAME',
    'APPLICATION_TUN2SOCKS_GATEWAY_ADDRESS',
    'APPLICATION_TUN2SOCKS_IP_ADDRESS',
    'APPLICATION_TUN2SOCKS_INTERFACE_DNS_ADDRESS',
    'APPLICATION_TUN2SOCKS_NETWORK_INTERFACE_NAME',
    'APPLICATION_VERSION',
    'CORE_CHECK_ALIVE_INTERVAL',
    'CRASH_LOG_DIR',
    'DATA_DIR',
    'GEN_TRANSLATION_FILE',
    'GOLDEN_RATIO',
    'LOCAL_SERVER_NAME',
    'NETWORK_CONNECTIVITY_TEST_URL',
    'NETWORK_SPEED_TEST_URL',
    'ORGANIZATION_DOMAIN',
    'ORGANIZATION_NAME',
    'OS_CPU_COUNT',
    'PACKAGE_DIR',
    'PLATFORM',
    'PLATFORM_MACHINE',
    'PLATFORM_PYTHON_VERSION',
    'PLATFORM_RELEASE',
    'PROXY_SERVER_BYPASS',
    'PYSIDE6_VERSION',
    'ROOT_DIR',
    'SYSTEM_LANGUAGE',
    'URL_GEOIP',
    'URL_GEOIP_SHA256',
    'URL_GEOSITE',
    'URL_GEOSITE_SHA256',
    'XRAY_ASSET_DIR',
    'XRAY_ASSET_PATH_GEOIP',
    'XRAY_ASSET_PATH_GEOSITE',
]

APPLICATION_NAME = 'Furious'
APPLICATION_VERSION = __version__
APPLICATION_AUTHOR_NAME = 'Loren Eteval'
APPLICATION_AUTHOR_EMAIL = 'loren.eteval@proton.me'
APPLICATION_DESCRIPTION = (
    'A GUI proxy client based on PySide6. Support Xray-core & hysteria'
)
APPLICATION_MACOS_SIGNATURE = 'com.Furious'
APPLICATION_FLATPAK_ID = 'com.Furious.Furious'
APPLICATION_REPO_OWNER_NAME = APPLICATION_AUTHOR_NAME.replace(' ', '')
APPLICATION_REPO_NAME = 'Furious'
APPLICATION_ABOUT_PAGE = (
    f'https://github.com/{APPLICATION_REPO_OWNER_NAME}/{APPLICATION_REPO_NAME}'
)

ORGANIZATION_NAME = 'Furious'
ORGANIZATION_DOMAIN = 'Furious.GUI'

# Tested: Furious supports minimum PySide6 version 6.1.0
PYSIDE6_VERSION = _pyside6_version

OS_CPU_COUNT = os.cpu_count()

PLATFORM = platform.system()
PLATFORM_PYTHON_VERSION = platform.python_version()
PLATFORM_RELEASE = platform.release()
PLATFORM_MACHINE = platform.machine()

LOCAL_SERVER_NAME = '891ad49d-8996-43cb-820c-d9baf42a04de'

SYSTEM_LANGUAGE = QtCore.QLocale().name()[:2].upper()

GOLDEN_RATIO = (math.sqrt(5) + 1) / 2

ROOT_DIR = pathlib.Path(__file__).resolve().parent.parent.parent
PACKAGE_DIR = ROOT_DIR / APPLICATION_NAME
DATA_DIR = PACKAGE_DIR / 'Data'
XRAY_ASSET_DIR = DATA_DIR / 'xray'
CRASH_LOG_DIR = PACKAGE_DIR / 'CrashLog'
GEN_TRANSLATION_FILE = PACKAGE_DIR / 'Externals' / 'GenTranslation.py'

URL_GEOSITE = 'https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat'
URL_GEOIP = (
    'https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat'
)
URL_GEOSITE_SHA256 = 'https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat.sha256sum'
URL_GEOIP_SHA256 = 'https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat.sha256sum'

XRAY_ASSET_PATH_GEOSITE = XRAY_ASSET_DIR / 'geosite.dat'
XRAY_ASSET_PATH_GEOIP = XRAY_ASSET_DIR / 'geoip.dat'

PROXY_SERVER_BYPASS = (
    'localhost;*.local;127.*;10.*;172.16.*;172.17.*;'
    '172.18.*;172.19.*;172.20.*;172.21.*;172.22.*;172.23.*;172.24.*;172.25.*;'
    '172.26.*;172.27.*;172.28.*;172.29.*;172.30.*;172.31.*;192.168.*'
)

if PLATFORM == 'Windows':
    if PLATFORM_RELEASE != '7':
        # https://github.com/2dust/v2rayN/issues/4334
        PROXY_SERVER_BYPASS += ';<local>'

CORE_CHECK_ALIVE_INTERVAL = 2500

if PLATFORM == 'Windows':
    APPLICATION_TUN2SOCKS_DEVICE_NAME = APPLICATION_NAME
elif PLATFORM == 'Darwin':
    APPLICATION_TUN2SOCKS_DEVICE_NAME = 'utun777'
elif PLATFORM == 'Linux':
    APPLICATION_TUN2SOCKS_DEVICE_NAME = 'utun777'
else:
    APPLICATION_TUN2SOCKS_DEVICE_NAME = ''

APPLICATION_TUN2SOCKS_NETWORK_INTERFACE_NAME = 'en0' if PLATFORM == 'Darwin' else ''
APPLICATION_TUN2SOCKS_GATEWAY_ADDRESS = '10.0.68.1'

if PLATFORM == 'Windows':
    APPLICATION_TUN2SOCKS_IP_ADDRESS = '10.0.68.10'
else:
    APPLICATION_TUN2SOCKS_IP_ADDRESS = APPLICATION_TUN2SOCKS_GATEWAY_ADDRESS

APPLICATION_TUN2SOCKS_INTERFACE_DNS_ADDRESS = '1.1.1.1'

ADMINISTRATOR_NAME = 'Administrator' if PLATFORM == 'Windows' else 'Superuser'

NETWORK_CONNECTIVITY_TEST_URL = 'http://cp.cloudflare.com'
# Fixed to 95MB
NETWORK_SPEED_TEST_URL = (
    f'http://speed.cloudflare.com/__down?during=download&bytes={95 * 1024 * 1024}'
)