forked from trinitrix/core
feature (UI): implemented the main UI
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parent
a3cb8b8e20
commit
6e31c3e7c4
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@ -4,16 +4,44 @@ use matrix_sdk::{Client};
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use accounts::Account;
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use crate::accounts::AccountManager;
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pub struct Message {
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pub author: String,
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pub message: String,
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}
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pub struct Room {
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pub messages: Vec<Message>,
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}
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pub struct App {
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pub account_manager: accounts::AccountManager,
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pub client: Option<Client>,
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current_room_id: u32,
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rooms: Vec<Room>,
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}
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impl App {
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pub fn new() -> Self {
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Self {
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account_manager: AccountManager::new(),
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client: None
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client: None,
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current_room_id: 0,
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rooms: Vec::new(),
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}
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}
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pub fn fill_test_data(&mut self) {
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let mut room = Room {
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messages: Vec::new()
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};
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room.messages.push(Message {author: "someone".to_string(), message: "test".to_string()});
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self.rooms.push(room);
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}
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pub fn room(&self) -> Option<&Room> {
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self.rooms.get(self.current_room_id as usize)
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}
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}
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11
src/main.rs
11
src/main.rs
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@ -4,15 +4,22 @@ mod app;
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use matrix_sdk::ruma::exports::serde_json;
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use tokio::time::{sleep, Duration};
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use crate::app::Message;
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use crate::ui::UI;
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#[tokio::main]
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async fn main() -> anyhow::Result<()> {
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tracing_subscriber::fmt::init();
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let mut app = app::App::new();
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app.fill_test_data();
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let client = app.account_manager.add("https://nerdcult.net", "test", "abcd1234").await?;
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app.client = Some(client);
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let mut ui = UI::new();
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ui.draw_main(&app)?;
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// let client = app.account_manager.add("https://nerdcult.net", "test", "abcd1234").await?;
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// app.client = Some(client);
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// let client = app.account_manager.login(0).await?;
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// app.client = Some(client);
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164
src/ui/mod.rs
164
src/ui/mod.rs
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@ -1,48 +1,150 @@
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use crate::ui;
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use crate::app::{App};
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use crossterm::event::KeyCode::Null;
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use crossterm::{
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event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
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execute,
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terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
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};
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use anyhow::{Error, Result};
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use std::io::Stdout;
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use std::{io, thread, time::Duration};
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use tui::{
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backend::CrosstermBackend,
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layout::{Constraint, Direction, Layout},
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widgets::{Block, Borders, Widget},
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Terminal,
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};
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use tui::{backend::CrosstermBackend, layout::{Constraint, Direction, Layout, Rect}, widgets::{Block, Borders, Widget}, Terminal, Frame};
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use tui::layout::Alignment;
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use tui::style::{Color, Style};
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use tui::text::{Spans, Span};
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use tui::widgets::{Paragraph, Wrap};
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pub struct UI {
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backend: CrosstermBackend<Stdout>,
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terminal: Terminal<CrosstermBackend<Stdout>>,
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}
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pub fn ui_create() -> Result<(), io::Error> {
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// setup terminal
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fn terminal_prepare() -> Result<Stdout> {
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enable_raw_mode()?;
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let mut stdout = io::stdout();
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execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?;
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let backend = CrosstermBackend::new(stdout);
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let mut terminal = Terminal::new(backend)?;
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terminal.draw(|f| {
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let size = f.size();
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let block = Block::default().title("Layout design in work...").borders(Borders::ALL);
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f.render_widget(block, size);
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})?;
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thread::sleep(Duration::from_millis(5000));
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// restore terminal
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disable_raw_mode()?;
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execute!(
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terminal.backend_mut(),
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LeaveAlternateScreen,
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DisableMouseCapture
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)?;
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terminal.show_cursor()?;
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Ok(())
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return Ok(stdout);
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}
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fn draw_main_status_block(frame: &mut Frame<CrosstermBackend<Stdout>>, area: Rect) {
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let panel = Block::default()
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.title("Status")
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.borders(Borders::ALL);
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frame.render_widget(panel, area);
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}
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fn draw_main_rooms_block(frame: &mut Frame<CrosstermBackend<Stdout>>, area: Rect) {
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let panel = Block::default()
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.title("Rooms")
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.borders(Borders::ALL);
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frame.render_widget(panel, area);
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}
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fn draw_main_messages_block(frame: &mut Frame<CrosstermBackend<Stdout>>, area: Rect, app: &App) {
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let messages = match app.room() {
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None => return,
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Some(r) => {
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r.messages
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.iter()
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.rev()
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.map(|msg| {
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Spans::from(vec![
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Span::styled(&msg.author, Style::default().fg(Color::Cyan)),
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Span::styled(": ", Style::default().fg(Color::Cyan)),
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Span::styled(&msg.message, Style::default().fg(Color::White)),
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])
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})
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.collect::<Vec<_>>()
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},
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};
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let panel = Paragraph::new(messages)
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.block(
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Block::default()
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.title("Messages")
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.borders(Borders::ALL))
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.alignment(Alignment::Left)
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.wrap(Wrap {trim: false});
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frame.render_widget(panel, area);
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}
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fn draw_main_message_compose_block(frame: &mut Frame<CrosstermBackend<Stdout>>, area: Rect) {
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let panel = Block::default()
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.title("Message Compose")
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.borders(Borders::ALL);
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frame.render_widget(panel, area);
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}
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fn draw_main_room_info_block(frame: &mut Frame<CrosstermBackend<Stdout>>, area: Rect) {
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let panel = Block::default()
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.title("Room Info")
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.borders(Borders::ALL);
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frame.render_widget(panel, area);
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}
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impl UI {
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pub fn new() -> Self {
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let stdout = terminal_prepare().expect("failed to prepare terminal");
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let backend = CrosstermBackend::new(stdout);
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let mut terminal = Terminal::new(backend).expect("failed to initialize terminal");
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terminal.clear().expect("failed to clear screen");
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Self {
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terminal
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}
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}
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pub fn draw_main(&mut self, app: &App) -> Result<()> {
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let chunk = self.terminal.size()?;
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let main_chunks = Layout::default()
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.direction(Direction::Horizontal)
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.constraints([Constraint::Length(32), Constraint::Min(16), Constraint::Length(32)].as_ref())
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.split(chunk);
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let left_chunks = Layout::default()
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.direction(Direction::Vertical)
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.constraints([Constraint::Length(5), Constraint::Min(4)].as_ref())
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.split(main_chunks[0]);
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let middle_chunks = Layout::default()
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.direction(Direction::Vertical)
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.constraints([Constraint::Min(4), Constraint::Length(3)].as_ref())
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.split(main_chunks[1]);
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let right_chunks = Layout::default()
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.direction(Direction::Vertical)
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.constraints([Constraint::Min(4)].as_ref())
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.split(main_chunks[2]);
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self.terminal.draw(|frame| {
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draw_main_status_block(frame, left_chunks[0]);
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draw_main_rooms_block(frame, left_chunks[1]);
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draw_main_messages_block(frame, middle_chunks[0], app);
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draw_main_message_compose_block(frame, middle_chunks[1]);
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draw_main_room_info_block(frame, right_chunks[0]);
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})?;
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thread::sleep(Duration::from_millis(10000));
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Ok(())
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}
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pub fn close(&mut self) -> Result<()>{
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disable_raw_mode()?;
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execute!(
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self.terminal.backend_mut(),
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LeaveAlternateScreen,
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DisableMouseCapture
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)?;
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self.terminal.show_cursor()?;
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Ok(())
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}
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}
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