#[cfg(target_os = "macos")]
use border::WebviewWindowExt as WebviewWindowExtAlt;
use tauri::{Manager, WebviewWindowBuilder};
#[cfg(not(target_os = "linux"))]
use tauri_plugin_decorum::WebviewWindowExt;

pub fn setup_tray_icon(app: &tauri::AppHandle) -> tauri::Result<()> {
	let tray = app.tray_by_id("main").expect("Error: tray icon not found.");

	let menu = tauri::menu::MenuBuilder::new(app)
		.item(
			&tauri::menu::MenuItem::with_id(app, "open", "Open Coop", true, None::<&str>).unwrap(),
		)
		.item(&tauri::menu::MenuItem::with_id(app, "quit", "Quit", true, None::<&str>).unwrap())
		.build()
		.expect("Error: cannot create menu.");

	if tray.set_menu(Some(menu)).is_err() {
		panic!("Error: cannot set menu for tray icon.")
	}

	tray.on_menu_event(move |app, event| match event.id.0.as_str() {
		"open" => {
			if let Some(window) = app.get_webview_window("main") {
				if window.is_visible().unwrap_or_default() {
					let _ = window.set_focus();
				} else {
					let _ = window.show();
					let _ = window.set_focus();
				};
			} else {
				let config = app.config().app.windows.first().unwrap();
				let window =
					WebviewWindowBuilder::from_config(app, config).unwrap().build().unwrap();

				// Set custom decoration
				#[cfg(target_os = "windows")]
				window.create_overlay_titlebar().unwrap();

				// Set traffic light inset
				#[cfg(target_os = "macos")]
				window.set_traffic_lights_inset(12.0, 18.0).unwrap();

				// Workaround for reset traffic light when theme changed
				#[cfg(target_os = "macos")]
				let win_ = window.clone();
				#[cfg(target_os = "macos")]
				window.on_window_event(move |event| {
					if let tauri::WindowEvent::ThemeChanged(_) = event {
						win_.set_traffic_lights_inset(12.0, 18.0).unwrap();
					}
				});

				// Restore native border
				#[cfg(target_os = "macos")]
				window.add_border(None);
			}
		}
		"quit" => std::process::exit(0),
		_ => {}
	});

	Ok(())
}