//! View for a logged in session

use std::collections::HashMap;

use iced::{Element, Row, Space};
use matrix_sdk::{ruma::RoomId, Client};

/// The main view, for a logged in session
#[derive(Clone, Debug)]
pub struct View {
	client: matrix_sdk::Client,

	/// List of known rooms
	room_list: RoomList,

	/// Widget state
	state: State,
}

/// Widget state.
#[derive(Clone, Debug, Default)]
struct State {}

/// The list of rooms
#[derive(Clone, Debug, Default)]
pub struct RoomList {
	names: HashMap<RoomId, String>,
}

impl RoomList {
	fn view(&mut self) -> Element<super::Message> {
		Space::new(0.into(), 0.into()).into()
	}
}

/// State change notification
#[derive(Debug)]
pub enum Message {
	/// The name for a room has been recalculated.
	RoomName(RoomId, String),
}

impl View {
	/// Create a new view.
	pub fn with_client(client: Client) -> Self {
		Self { client, room_list: RoomList::default(), state: State::default() }
	}

	/// Generate widgets
	pub fn view(&mut self) -> Element<super::Message> {
		Row::new().push(self.room_list.view()).into()
	}
}