"""Client configuration."""

import os
import sys
from pathlib import Path

# Application info
APP_NAME = "mGuard VPN Client"
APP_VERSION = "1.0.0"

# Default server settings
DEFAULT_SERVER_URL = "http://localhost:8000"

# OpenVPN binary search paths by platform
OPENVPN_PATHS_WINDOWS = [
    r"C:\Program Files\OpenVPN\bin\openvpn.exe",
    r"C:\Program Files (x86)\OpenVPN\bin\openvpn.exe",
    r"C:\Program Files\OpenVPN Connect\ovpnconnector.exe",
]

OPENVPN_PATHS_LINUX = [
    "/usr/sbin/openvpn",
    "/usr/bin/openvpn",
    "/usr/local/sbin/openvpn",
    "/usr/local/bin/openvpn",
    "/opt/openvpn/sbin/openvpn",
    "/snap/bin/openvpn",
]

OPENVPN_PATHS_MACOS = [
    "/usr/local/sbin/openvpn",
    "/usr/local/bin/openvpn",
    "/opt/homebrew/bin/openvpn",
    "/opt/homebrew/sbin/openvpn",
    "/usr/local/opt/openvpn/sbin/openvpn",
]

# Determine platform
if os.name == 'nt':  # Windows
    OPENVPN_SEARCH_PATHS = OPENVPN_PATHS_WINDOWS
    OPENVPN_CONFIG_DIR = Path.home() / "OpenVPN" / "config"
elif sys.platform == 'darwin':  # macOS
    OPENVPN_SEARCH_PATHS = OPENVPN_PATHS_MACOS
    OPENVPN_CONFIG_DIR = Path.home() / ".openvpn"
else:  # Linux
    OPENVPN_SEARCH_PATHS = OPENVPN_PATHS_LINUX
    OPENVPN_CONFIG_DIR = Path.home() / ".openvpn"

# Legacy variable for compatibility
OPENVPN_EXE = OPENVPN_SEARCH_PATHS[0] if OPENVPN_SEARCH_PATHS else "openvpn"

# Ensure config directory exists
OPENVPN_CONFIG_DIR.mkdir(parents=True, exist_ok=True)

# Local storage
APP_DATA_DIR = Path.home() / ".mguard-vpn"
APP_DATA_DIR.mkdir(parents=True, exist_ok=True)

# Settings file
SETTINGS_FILE = APP_DATA_DIR / "settings.json"