Noratrieb/service-manager
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nora 2021-12-17 18:10:24 +01:00
parent 4f5b34a154
commit 48304dce33
4 changed files with 104 additions and 75 deletions
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90
src/controller.rs
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@ -1,4 +1,4 @@
use crate::model::{AppState, AppStateTable};
use crate::model::{AppState, AppStateFullView};
use crate::{view, App};
use crossterm::event;
use crossterm::event::{Event, KeyCode};
@ -9,14 +9,18 @@ use tui::Terminal;
pub fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<()> {
loop {
terminal.draw(|f| view::ui(f, &mut app))?;
terminal.draw(|f| view::render_ui(f, &mut app))?;
if let Event::Key(key) = event::read()? {
match key.code {
KeyCode::Char('q') => return Ok(()),
KeyCode::Char('q') => match app.selected {
Some(_) => app.leave_service(),
None => return Ok(()),
},
KeyCode::Down => app.next(),
KeyCode::Up => app.previous(),
KeyCode::Enter => app.select(),
KeyCode::Enter => app.select_service(),
KeyCode::Esc => app.leave_service(),
_ => {}
}
}
@ -26,47 +30,61 @@ pub fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Resu
impl App {
pub fn new() -> App {
App {
state: AppState::Table(AppStateTable {
table: AppState {
table_state: TableState::default(),
items: vec![
vec!["backend".to_string(), "running".to_string()],
vec!["frontend".to_string(), "exited (0)".to_string()],
vec!["frontend".to_string(), "failed (1)".to_string()],
vec!["database".to_string(), "failed (1)".to_string()],
],
}),
}
}
pub fn next(&mut self) {
if let AppState::Table(AppStateTable { table_state, items }) = &mut self.state {
let i = match table_state.selected() {
Some(i) => {
if i >= items.len() - 1 {
0
} else {
i + 1
}
}
None => 0,
};
table_state.select(Some(i));
},
selected: None,
}
}
pub fn previous(&mut self) {
if let AppState::Table(AppStateTable { table_state, items }) = &mut self.state {
let i = match table_state.selected() {
Some(i) => {
if i == 0 {
items.len() - 1
} else {
i - 1
}
}
None => 0,
};
table_state.select(Some(i));
pub fn is_table(&self) -> bool {
self.selected.is_none()
}
fn select_service(&mut self) {
if self.is_table() {
if let Some(selected) = self.table.table_state.selected() {
self.selected = Some(AppStateFullView {
name: self.table.items[selected][0].to_string(),
});
}
}
}
pub fn select(&mut self) {}
fn leave_service(&mut self) {
self.selected = None;
}
fn next(&mut self) {
let i = match self.table.table_state.selected() {
Some(i) => {
if i >= self.table.items.len() - 1 {
0
} else {
i + 1
}
}
None => 0,
};
self.table.table_state.select(Some(i));
}
fn previous(&mut self) {
let i = match self.table.table_state.selected() {
Some(i) => {
if i == 0 {
self.table.items.len() - 1
} else {
i - 1
}
}
None => 0,
};
self.table.table_state.select(Some(i));
}
}