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use crate::{
app::{App, Tab},
input::InputMode,
unit_of_measurement::pressure::*,
};
use std::ptr;
use tui::{
layout::Constraint,
style::{Color, Modifier, Style},
text::Spans,
widgets::{self, Block, Borders, Cell, Paragraph, Table, Tabs, Widget},
};
pub fn constraints(app: &App) -> Vec<Constraint> {
match app.tab {
Tab::Const | Tab::Config => {
vec![Constraint::Length(3), Constraint::Length(3)]
}
Tab::Input => {
vec![
Constraint::Length(3), // Tabs
Constraint::Length(app.rows().len() as u16 + 3), // tables
Constraint::Max(100), // Spacer
Constraint::Length(1), // Footer
]
}
}
}
pub fn tabs(app: &App) -> impl Widget + '_ {
let titles = app
.tab_titles()
.iter()
.map(|t| Spans::from(t.as_str()))
.collect();
Tabs::new(titles)
.block(Block::default().borders(Borders::ALL).title("Tabs"))
.select(app.tab as usize)
.highlight_style(
Style::default()
.fg(Color::Yellow)
.add_modifier(Modifier::BOLD),
)
}
pub fn input_table(app: &App) -> impl Widget {
let rows = app.rows().iter().map(|row| {
let cells = row.iter().map(|item| {
if ptr::eq(item, app.selected_input_param()) {
Cell::from(item.string()).style(match app.input_mode {
InputMode::Normal => Style::default().fg(Color::Yellow),
InputMode::Insert => Style::default()
.fg(Color::Blue)
.add_modifier(Modifier::ITALIC),
})
} else {
Cell::from(item.string())
}
});
widgets::Row::new(cells)
});
Table::new(rows)
.header(widgets::Row::new(vec!["rpm", "ve", "map"]))
.block(Block::default().borders(Borders::ALL).title("inputs"))
.widths(&[
Constraint::Length(5), // rpm
Constraint::Length(3), // ve
Constraint::Length(3), // map
])
}
pub fn output_table(app: &App) -> impl Widget {
let map = match app.rows()[0].map.string().parse::<i32>() {
Ok(p) => Pressure::from_unit(PressureUnit::KiloPascal, p),
Err(_) => Pressure::default(),
};
Paragraph::new(map.as_unit(PressureUnit::KiloPascal).to_string())
.block(Block::default().title("map").borders(Borders::ALL))
}
pub fn footer(app: &App) -> impl Widget {
match app.input_mode {
InputMode::Normal => {
Paragraph::new("Normal").style(Style::default().fg(Color::Black).bg(Color::Yellow))
}
InputMode::Insert => {
Paragraph::new("Insert").style(Style::default().fg(Color::Black).bg(Color::Blue))
}
}
}
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