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use crate::{
state::{AppState, MetricChartType},
widgets::{
AppWidget, EngineStatusPanelWidget, FnWidget, MetricDetailPanelWidget, MetricTableWidget,
Panel, ParetoPagingWidget, SearchBarWidget, TabComponent,
components::{SpeciesPieChartComponent, SpeciesSparklineComponent, TimePieChartComponent},
panels::{MetricLineChartWidget, tables::SpeciesTableWidget},
},
};
use radiate_engines::{Chromosome, metric_names};
use ratatui::{
buffer::Buffer,
layout::{Constraint, Direction, Layout, Rect},
widgets::Widget,
};
pub struct TabNode<C: Chromosome> {
pub title: &'static str,
pub condition: fn(&AppState<C>) -> bool,
pub content: LayoutNode<C>,
}
pub enum LayoutNode<C: Chromosome> {
Horizontal {
constraints: Vec<Constraint>,
children: Vec<LayoutNode<C>>,
},
Vertical {
constraints: Vec<Constraint>,
children: Vec<LayoutNode<C>>,
},
Tabbed {
children: Vec<TabNode<C>>,
},
Widget(fn(Rect, &mut Buffer, &mut AppState<C>)),
}
impl<C: Chromosome> LayoutNode<C> {
pub fn draw(&self, area: Rect, buf: &mut Buffer, state: &mut AppState<C>) {
match self {
LayoutNode::Horizontal {
constraints,
children,
} => {
let areas = Layout::default()
.direction(Direction::Horizontal)
.constraints(constraints)
.split(area);
for (child, &child_area) in children.iter().zip(areas.iter()) {
child.draw(child_area, buf, state);
}
}
LayoutNode::Vertical {
constraints,
children,
} => {
let areas = Layout::default()
.direction(Direction::Vertical)
.constraints(constraints)
.split(area);
for (child, &child_area) in children.iter().zip(areas.iter()) {
child.draw(child_area, buf, state);
}
}
LayoutNode::Tabbed { children } => {
let active_tab_idx = state.nav.dashboard_tab_index();
let areas = Layout::default()
.direction(Direction::Vertical)
.constraints([Constraint::Length(3), Constraint::Fill(1)])
.split(area);
let titles = children
.iter()
.filter(|t| (t.condition)(state))
.map(|t| t.title)
.collect::<Vec<_>>();
let select = children[..active_tab_idx]
.iter()
.filter(|t| (t.condition)(state))
.count();
Panel::new(FnWidget::new(|area, buf| {
TabComponent::from(titles).select(select).render(area, buf);
}))
.render_inside_block(true)
.render(areas[0], buf);
if let Some(active_child) = children.get(active_tab_idx) {
active_child.content.draw(areas[1], buf, state);
}
}
LayoutNode::Widget(render) => render(area, buf, state),
}
}
}
impl<C: Chromosome> Default for LayoutNode<C> {
fn default() -> Self {
use LayoutNode::*;
Vertical {
constraints: vec![Constraint::Percentage(30), Constraint::Fill(1)],
children: vec![
Horizontal {
constraints: vec![Constraint::Percentage(25), Constraint::Fill(1)],
children: vec![
Widget(|a, b, s| EngineStatusPanelWidget::new().render(a, b, s)),
Widget(|a, b, s| {
if s.evo.pareto.objective.is_single() {
MetricLineChartWidget::new(
metric_names::BEST_SCORES,
MetricChartType::Last,
)
.render(a, b, s)
} else {
ParetoPagingWidget::new(s).render(a, b);
}
}),
],
},
Vertical {
constraints: vec![Constraint::Fill(1), Constraint::Length(3)],
children: vec![
Tabbed {
children: vec![
TabNode {
title: "Stats",
condition: |_| true,
content: Horizontal {
constraints: vec![
Constraint::Fill(1),
Constraint::Percentage(30),
Constraint::Percentage(20),
],
children: vec![
Widget(|a, b, s| {
MetricTableWidget::stats().render(a, b, s)
}),
Widget(|a, b, s| {
MetricLineChartWidget::default()
.with_show_bottom_options(true)
.render(a, b, s)
}),
Widget(|a, b, s| {
MetricDetailPanelWidget.render(a, b, s)
}),
],
},
},
TabNode {
title: "Time",
condition: |_| true,
content: Horizontal {
constraints: vec![
Constraint::Fill(1),
Constraint::Percentage(30),
Constraint::Percentage(20),
],
children: vec![
Widget(|a, b, s| {
MetricTableWidget::time().render(a, b, s)
}),
Widget(|a, b, s| {
TimePieChartComponent::new().render(a, b, s)
}),
Widget(|a, b, s| {
MetricDetailPanelWidget.render(a, b, s)
}),
],
},
},
TabNode {
title: "Distribution",
condition: |_| true,
content: Horizontal {
constraints: vec![
Constraint::Fill(1),
Constraint::Percentage(30),
Constraint::Percentage(20),
],
children: vec![
Widget(|a, b, s| {
MetricTableWidget::distribution().render(a, b, s)
}),
Widget(|a, b, s| {
MetricLineChartWidget::default()
.with_show_bottom_options(true)
.render(a, b, s)
}),
Widget(|a, b, s| {
MetricDetailPanelWidget.render(a, b, s)
}),
],
},
},
TabNode {
title: "Species",
condition: |s| s.evo.has_species(),
content: Horizontal {
constraints: vec![
Constraint::Fill(1),
Constraint::Percentage(25),
Constraint::Percentage(25),
],
children: vec![
Widget(|a, b, s| {
SpeciesTableWidget::new().render(a, b, s)
}),
Widget(|a, b, s| {
SpeciesSparklineComponent::new().render(a, b, s)
}),
Widget(|a, b, s| {
SpeciesPieChartComponent::new().render(a, b, s)
}),
],
},
},
],
},
Horizontal {
constraints: vec![Constraint::Fill(1)],
children: vec![Widget(|a, b, s| SearchBarWidget::new(s).render(a, b))],
},
],
},
],
}
}
}