use wgui::{
	assets::AssetPath,
	components::button::ComponentButton,
	i18n::Translation,
	parser::{Fetchable, ParseDocumentParams, ParserState},
	widget::label::WidgetLabel,
};

use crate::{
	tab::{Tab, TabParams, TabType},
	various,
};

pub struct TabHome {
	#[allow(dead_code)]
	pub state: ParserState,
}

impl Tab for TabHome {
	fn get_type(&self) -> TabType {
		TabType::Home
	}
}

fn configure_label_hello(label_hello: &mut WidgetLabel, i18n: &mut wgui::i18n::I18n) {
	let mut username = various::get_username();
	// first character as uppercase
	if let Some(first) = username.chars().next() {
		let first = first.to_uppercase().to_string();
		username.replace_range(0..1, &first);
	}

	let translated = i18n.translate_and_replace("HELLO_USER", ("{USER}", &username));
	label_hello.set_text_simple(i18n, Translation::from_raw_text(&translated));
}

impl TabHome {
	pub fn new(params: TabParams) -> anyhow::Result<Self> {
		let state = wgui::parser::parse_from_assets(
			&ParseDocumentParams {
				globals: params.globals.clone(),
				path: AssetPath::BuiltIn("gui/tab/home.xml"),
				extra: Default::default(),
			},
			params.layout,
			params.parent_id,
		)?;

		let mut label_hello = state.fetch_widget_as::<WidgetLabel>(&params.layout.state, "label_hello")?;
		configure_label_hello(&mut label_hello, &mut params.globals.i18n());

		let btn_apps = state.fetch_component_as::<ComponentButton>("btn_apps")?;
		let btn_games = state.fetch_component_as::<ComponentButton>("btn_games")?;
		let btn_monado = state.fetch_component_as::<ComponentButton>("btn_monado")?;
		let btn_processes = state.fetch_component_as::<ComponentButton>("btn_processes")?;
		let btn_settings = state.fetch_component_as::<ComponentButton>("btn_settings")?;

		let frontend = params.frontend;
		TabType::register_button(frontend.clone(), &btn_apps, TabType::Apps);
		TabType::register_button(frontend.clone(), &btn_games, TabType::Games);
		TabType::register_button(frontend.clone(), &btn_monado, TabType::Monado);
		TabType::register_button(frontend.clone(), &btn_processes, TabType::Processes);
		TabType::register_button(frontend.clone(), &btn_settings, TabType::Settings);

		Ok(Self { state })
	}
}