"""System tray icon and menu for the I2P router.

Provides a platform-independent tray icon with status display
and quick actions (open console, restart, shutdown).

Ported from net.i2p.desktopgui.InternalTrayManager.
"""

from __future__ import annotations

from dataclasses import dataclass, field


@dataclass
class TrayConfig:
    """Configuration for the system tray."""
    console_url: str = "http://127.0.0.1:7657"
    tooltip: str = "I2P Router"


@dataclass
class MenuItem:
    """A menu item in the tray context menu."""
    label: str = ""
    action: str = ""
    is_separator: bool = False

    @classmethod
    def separator(cls) -> MenuItem:
        return cls(is_separator=True)


class TrayMenu:
    """System tray context menu."""

    def __init__(self, items: list[MenuItem] | None = None) -> None:
        if items is not None:
            self.items = items
        else:
            self.items = self._default_items()

    @staticmethod
    def _default_items() -> list[MenuItem]:
        return [
            MenuItem(label="Open Console", action="open_console"),
            MenuItem.separator(),
            MenuItem(label="Restart", action="restart"),
            MenuItem(label="Shutdown Gracefully", action="shutdown_graceful"),
            MenuItem(label="Shutdown Immediately", action="shutdown"),
            MenuItem.separator(),
            MenuItem(label="Cancel Shutdown", action="cancel_shutdown"),
        ]

    @staticmethod
    def status_text(state: str, peer_count: int) -> str:
        """Generate status text for the tooltip."""
        return f"I2P: {state.capitalize()} — {peer_count} peers"