yoi/crates/tui/src/dashboard/render.rs

780 lines
24 KiB
Rust

use super::*;
pub(super) fn draw(frame: &mut Frame<'_>, app: &mut DashboardApp) {
let area = frame.area();
let input_content_width = area.width.saturating_sub(2).max(1);
let mut input_render = app.input.render(input_content_width);
let input_height = input_area_height(&input_render, area.height);
app.input
.apply_cursor_viewport(&mut input_render, input_height);
let layout = dashboard_layout(area, input_height);
draw_title(frame, app, layout.title);
draw_list(frame, app, layout.list);
draw_separator(frame, layout.boundary);
draw_target_status(frame, app, layout.target_status);
draw_input(frame, &input_render, layout.input);
draw_actionbar(frame, app, layout.actionbar);
if app.panel_diagnostic_open {
render_panel_diagnostic(frame, app, area);
}
}
pub(super) fn panel_diagnostic_area(area: Rect) -> Rect {
let width = if area.width <= 20 {
area.width
} else {
area.width.saturating_sub(4).min(100).max(20)
};
let height = if area.height <= 8 {
area.height
} else {
area.height.saturating_sub(4).min(24).max(8)
};
let x = area.x + area.width.saturating_sub(width) / 2;
let y = area.y + area.height.saturating_sub(height) / 2;
Rect::new(x, y, width, height)
}
pub(super) fn render_panel_diagnostic(frame: &mut Frame<'_>, app: &DashboardApp, area: Rect) {
let Some(diagnostic) = app.panel_diagnostic.as_ref() else {
return;
};
let popup_area = panel_diagnostic_area(area);
let title = format!(" {} ", diagnostic.title);
let text = format!("{}\n\nF2/Esc: close", diagnostic.details);
let paragraph = Paragraph::new(text)
.block(Block::default().title(title).borders(Borders::ALL))
.wrap(Wrap { trim: false });
frame.render_widget(Clear, popup_area);
frame.render_widget(paragraph, popup_area);
}
pub(super) fn input_area_height(render: &crate::input::InputRender, terminal_height: u16) -> u16 {
let needed = render.lines.len().max(1) as u16;
let cap = (terminal_height / 3).max(1).min(10);
needed.clamp(1, cap)
}
pub(super) fn draw_title(frame: &mut Frame<'_>, app: &DashboardApp, area: Rect) {
frame.render_widget(Paragraph::new(title_line(app)), area);
}
pub(super) fn title_line(app: &DashboardApp) -> Line<'static> {
let mut spans = vec![Span::styled(
"workspace dashboard",
Style::default().add_modifier(Modifier::BOLD),
)];
if let Some(companion) = &app.panel.header.companion {
spans.push(Span::styled(
" · companion ",
Style::default().fg(Color::DarkGray),
));
spans.push(Span::styled(
companion.status.label(),
companion_status_style(companion.status),
));
if let Some(detail) = companion.detail.as_deref() {
spans.push(Span::styled(
format!(" ({detail})"),
Style::default().fg(Color::DarkGray),
));
}
}
if let Some(orchestrator) = &app.panel.header.orchestrator {
spans.push(Span::styled(
" · orchestrator ",
Style::default().fg(Color::DarkGray),
));
spans.push(Span::styled(
orchestrator.status.label(),
orchestrator_status_style(orchestrator.status),
));
}
Line::from(spans)
}
pub(super) fn companion_status_style(status: CompanionPanelStatus) -> Style {
match status {
CompanionPanelStatus::Live
| CompanionPanelStatus::Restored
| CompanionPanelStatus::Spawned => Style::default().fg(Color::Green),
CompanionPanelStatus::Stopped | CompanionPanelStatus::Missing => {
Style::default().fg(Color::Yellow)
}
CompanionPanelStatus::Unavailable => Style::default().fg(Color::Red),
}
}
pub(super) fn orchestrator_status_style(status: OrchestratorPanelStatus) -> Style {
match status {
OrchestratorPanelStatus::Live
| OrchestratorPanelStatus::Restored
| OrchestratorPanelStatus::Spawned => Style::default().fg(Color::Green),
OrchestratorPanelStatus::Stopped | OrchestratorPanelStatus::Missing => {
Style::default().fg(Color::Yellow)
}
OrchestratorPanelStatus::Unavailable => Style::default().fg(Color::Red),
}
}
pub(super) fn draw_list(frame: &mut Frame<'_>, app: &mut DashboardApp, area: Rect) {
if area.width == 0 || area.height == 0 {
app.row_hit_boxes.clear();
return;
}
let rows = list_rows(app, area.width, area.height);
app.set_row_hit_boxes(&rows, area);
let lines = rows.into_iter().map(|row| row.line).collect::<Vec<_>>();
Paragraph::new(lines).render(area, frame.buffer_mut());
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub(super) struct PanelListRow {
pub(super) line: Line<'static>,
pub(super) key: Option<PanelRowKey>,
}
impl PanelListRow {
fn inert(line: Line<'static>) -> Self {
Self { line, key: None }
}
fn selectable(line: Line<'static>, key: PanelRowKey) -> Self {
Self {
line,
key: Some(key),
}
}
}
#[cfg(test)]
pub(super) fn list_lines(app: &DashboardApp, width: u16, height: u16) -> Vec<Line<'static>> {
list_rows(app, width, height)
.into_iter()
.map(|row| row.line)
.collect()
}
pub(super) fn list_rows(app: &DashboardApp, width: u16, height: u16) -> Vec<PanelListRow> {
let sections = sectioned_entries(&app.list);
let selected = app.selected_row.as_ref();
let diagnostic_rows = panel_diagnostic_lines(&app.panel, width)
.into_iter()
.map(PanelListRow::inert)
.collect::<Vec<_>>();
let action_rows = panel_action_rows(&app.panel, selected, width);
let live_rows = sections
.iter()
.filter(|section| section.kind != DashboardSectionKind::Closed)
.flat_map(|section| section_rows(&app.list, section, selected, width))
.collect::<Vec<_>>();
let closed_rows = sections
.iter()
.find(|section| section.kind == DashboardSectionKind::Closed)
.map(|section| section_rows(&app.list, section, selected, width))
.unwrap_or_default();
let available = height as usize;
let diagnostic_len = diagnostic_rows.len().min(available);
let remaining_after_diagnostics = available.saturating_sub(diagnostic_len);
let action_len = action_rows.len().min(remaining_after_diagnostics);
let remaining_after_actions = remaining_after_diagnostics.saturating_sub(action_len);
let closed_len = closed_rows.len().min(remaining_after_actions);
let live_len = live_rows
.len()
.min(remaining_after_actions.saturating_sub(closed_len));
let spacer_len = available.saturating_sub(diagnostic_len + action_len + live_len + closed_len);
let mut rows = Vec::with_capacity(available);
rows.extend(diagnostic_rows.into_iter().take(diagnostic_len));
rows.extend(action_rows.into_iter().take(action_len));
rows.extend(live_rows.into_iter().take(live_len));
rows.extend(
std::iter::repeat_with(|| PanelListRow::inert(Line::from(Span::raw("")))).take(spacer_len),
);
rows.extend(closed_rows.into_iter().take(closed_len));
rows
}
pub(super) fn row_hit_boxes(rows: &[PanelListRow], area: Rect) -> Vec<PanelRowHitBox> {
if area.width == 0 || area.height == 0 {
return Vec::new();
}
let mut hit_boxes: Vec<PanelRowHitBox> = Vec::new();
for (offset, row) in rows.iter().enumerate() {
let Some(key) = row.key.clone() else {
continue;
};
let Some(y) = area.y.checked_add(offset as u16) else {
continue;
};
if y >= area.y.saturating_add(area.height) {
continue;
}
if let Some(last) = hit_boxes.last_mut() {
if last.key == key
&& last.rect.x == area.x
&& last.rect.width == area.width
&& last.rect.y.saturating_add(last.rect.height) == y
{
last.rect.height = last.rect.height.saturating_add(1);
continue;
}
}
hit_boxes.push(PanelRowHitBox {
rect: Rect::new(area.x, y, area.width, 1),
key,
});
}
hit_boxes
}
pub(super) fn panel_diagnostic_lines(
panel: &WorkspacePanelViewModel,
width: u16,
) -> Vec<Line<'static>> {
panel
.header
.diagnostics
.iter()
.map(|diagnostic| {
Line::from(vec![
Span::styled("", Style::default().fg(Color::Yellow)),
Span::styled(
truncate_with_ellipsis(diagnostic, width.saturating_sub(2) as usize),
Style::default().fg(Color::Yellow),
),
])
})
.collect()
}
pub(super) fn panel_action_rows(
panel: &WorkspacePanelViewModel,
selected: Option<&PanelRowKey>,
width: u16,
) -> Vec<PanelListRow> {
let rows = panel
.rows
.iter()
.filter(|row| row.is_ticket_section_row())
.collect::<Vec<_>>();
if rows.is_empty() {
return Vec::new();
}
let mut lines = Vec::with_capacity((rows.len() * 2) + 1);
lines.push(PanelListRow::inert(panel_action_header_line(
rows.len(),
width,
)));
for row in rows {
for line in panel_row_lines(row, selected == Some(&row.key), width) {
lines.push(PanelListRow::selectable(line, row.key.clone()));
}
}
lines
}
pub(super) fn panel_action_header_line(total: usize, width: u16) -> Line<'static> {
let detail = if total == 1 {
" 1 row".to_string()
} else {
format!(" {total} rows")
};
let text = truncate_with_ellipsis(&format!("--tickets{detail}---"), width as usize);
Line::from(Span::styled(
text,
Style::default()
.fg(Color::DarkGray)
.add_modifier(Modifier::BOLD),
))
}
pub(super) const TICKET_STATE_COLUMN_WIDTH: usize = 10;
pub(super) const POD_STATUS_COLUMN_WIDTH: usize = 18;
pub(super) fn panel_row_lines(row: &PanelRow, selected: bool, width: u16) -> Vec<Line<'static>> {
if row.kind == PanelRowKind::TicketIntakePod {
vec![panel_intake_child_line(row, selected, width)]
} else {
vec![
panel_row_title_line(row, selected, width),
panel_row_detail_line(row, selected, width),
]
}
}
pub(super) fn panel_row_title_line(row: &PanelRow, selected: bool, width: u16) -> Line<'static> {
let title_style = if selected {
Style::default()
.fg(Color::Magenta)
.add_modifier(Modifier::BOLD)
} else {
Style::default().fg(Color::Magenta)
};
let mut spans = Vec::new();
let mut remaining = width as usize;
push_ticket_primary_marker_span(&mut spans, selected, &mut remaining);
push_column_span(
&mut spans,
&row.status,
TICKET_STATE_COLUMN_WIDTH,
panel_priority_style(row.priority),
&mut remaining,
);
push_bounded_span(&mut spans, row.title.as_str(), title_style, &mut remaining);
Line::from(spans)
}
pub(super) fn panel_intake_child_line(row: &PanelRow, selected: bool, width: u16) -> Line<'static> {
let title_style = if selected {
Style::default()
.fg(Color::Cyan)
.add_modifier(Modifier::BOLD)
} else {
Style::default().fg(Color::Cyan)
};
let mut spans = Vec::new();
let mut remaining = width as usize;
push_intake_child_marker_span(&mut spans, selected, &mut remaining);
push_column_span(
&mut spans,
&row.status,
TICKET_STATE_COLUMN_WIDTH,
intake_status_style(&row.status),
&mut remaining,
);
push_bounded_span(&mut spans, row.title.as_str(), title_style, &mut remaining);
Line::from(spans)
}
pub(super) fn panel_row_detail_line(row: &PanelRow, selected: bool, width: u16) -> Line<'static> {
let mut spans = Vec::new();
let mut remaining = width as usize;
push_ticket_detail_marker_span(&mut spans, selected, &mut remaining);
push_bounded_span(
&mut spans,
"meta ",
Style::default().fg(Color::DarkGray),
&mut remaining,
);
push_bounded_span(
&mut spans,
&panel_ticket_detail(row),
ticket_detail_style(row),
&mut remaining,
);
Line::from(spans)
}
pub(super) fn push_ticket_primary_marker_span(
spans: &mut Vec<Span<'static>>,
selected: bool,
remaining: &mut usize,
) {
let (marker, style) = if selected {
(
"",
Style::default()
.fg(Color::Magenta)
.add_modifier(Modifier::BOLD),
)
} else {
(" ", Style::default().fg(Color::DarkGray))
};
push_bounded_span(spans, marker, style, remaining);
}
pub(super) fn push_ticket_detail_marker_span(
spans: &mut Vec<Span<'static>>,
selected: bool,
remaining: &mut usize,
) {
let (marker, style) = if selected {
(
"",
Style::default()
.fg(Color::Magenta)
.add_modifier(Modifier::BOLD),
)
} else {
(" ", Style::default().fg(Color::DarkGray))
};
push_bounded_span(spans, marker, style, remaining);
}
pub(super) fn push_intake_child_marker_span(
spans: &mut Vec<Span<'static>>,
selected: bool,
remaining: &mut usize,
) {
let (marker, style) = if selected {
(
"",
Style::default()
.fg(Color::Cyan)
.add_modifier(Modifier::BOLD),
)
} else {
("", Style::default().fg(Color::DarkGray))
};
push_bounded_span(spans, marker, style, remaining);
}
pub(super) fn panel_ticket_detail(row: &PanelRow) -> String {
if row.kind == PanelRowKind::InvalidTicket {
let mut parts = vec![panel_ticket_reference(row), "Gate: unavailable".to_string()];
if let Some(reason) = panel_ticket_reason(row) {
parts.push(format!("Reason: {reason}"));
}
return parts.join(" · ");
}
if row.kind == PanelRowKind::TicketIntakePod {
let mut parts = row
.subtitle
.as_ref()
.map(|subtitle| vec![subtitle.clone()])
.unwrap_or_else(|| vec![panel_ticket_reference(row)]);
if let Some(action) = row.next_action {
parts.push(format!("Action: {}", action.label()));
}
if let Some(reason) = panel_ticket_reason(row) {
parts.push(format!("Reason: {reason}"));
}
return parts.join(" · ");
}
let mut parts = vec![panel_ticket_reference(row)];
if let Some(overlay_detail) = panel_ticket_overlay_detail(row) {
parts.push(overlay_detail);
}
if let Some(blocked_reason) = row
.ticket
.as_ref()
.and_then(|ticket| ticket.blocked_reason.as_deref())
{
parts.push(format!("Gate: waiting for {blocked_reason}"));
} else {
parts.push("Gate: clear".to_string());
}
if let Some(action) = row.next_action {
parts.push(format!(
"Action: {}",
panel_ticket_action_label(row, action)
));
}
if let Some(reason) = panel_ticket_reason(row) {
parts.push(format!("Reason: {reason}"));
}
parts.join(" · ")
}
pub(super) fn panel_ticket_action_label(row: &PanelRow, action: NextUserAction) -> &'static str {
if action == NextUserAction::Wait
&& row
.ticket
.as_ref()
.and_then(|ticket| ticket.blocked_reason.as_ref())
.is_some()
{
"queue disabled"
} else {
action.label()
}
}
pub(super) fn panel_ticket_overlay_detail(row: &PanelRow) -> Option<String> {
let ticket = row.ticket.as_ref()?;
let overlay = ticket.orchestration_overlay.as_ref()?;
let mut detail = format!(
"Overlay: local {} · {} {}",
ticket.workflow_state.as_str(),
overlay.source,
overlay.workflow_state.as_str()
);
if matches!(
overlay.workflow_state,
TicketWorkflowState::Done | TicketWorkflowState::Closed
) {
detail.push_str(" · merge pending");
}
Some(detail)
}
pub(super) fn panel_ticket_reason(row: &PanelRow) -> Option<&str> {
row.disabled_reason
.as_deref()
.or_else(|| row.key_hint.as_deref())
}
pub(super) fn ticket_detail_style(row: &PanelRow) -> Style {
if row.kind == PanelRowKind::InvalidTicket {
return Style::default().fg(Color::Yellow);
}
if row
.ticket
.as_ref()
.and_then(|ticket| ticket.blocked_reason.as_ref())
.is_some()
{
Style::default().fg(Color::Yellow)
} else {
Style::default().fg(Color::DarkGray)
}
}
pub(super) fn panel_ticket_reference(row: &PanelRow) -> String {
row.ticket
.as_ref()
.map(|ticket| ticket.id.clone())
.unwrap_or_else(|| match &row.key {
PanelRowKey::Ticket(id) | PanelRowKey::InvalidTicket(id) => id.clone(),
PanelRowKey::TicketIntakePod { ticket_id, .. } => ticket_id.clone(),
PanelRowKey::Pod(name) => name.clone(),
})
}
pub(super) fn push_column_span(
spans: &mut Vec<Span<'static>>,
value: &str,
column_width: usize,
style: Style,
remaining: &mut usize,
) {
if *remaining == 0 {
return;
}
let mut content = padded_cell(value, column_width);
content.push(' ');
push_bounded_span(spans, &content, style, remaining);
}
pub(super) fn push_bounded_span(
spans: &mut Vec<Span<'static>>,
value: &str,
style: Style,
remaining: &mut usize,
) {
if *remaining == 0 || value.is_empty() {
return;
}
let content = truncate_with_ellipsis(value, *remaining);
*remaining = remaining.saturating_sub(content.width());
spans.push(Span::styled(content, style));
}
pub(super) fn padded_cell(value: &str, width: usize) -> String {
let mut cell = truncate_with_ellipsis(value, width);
let padding = width.saturating_sub(cell.width());
cell.extend(std::iter::repeat_n(' ', padding));
cell
}
pub(super) fn panel_priority_style(priority: ActionPriority) -> Style {
match priority {
ActionPriority::ReadyForQueue => Style::default().fg(Color::Green),
ActionPriority::ActiveWork => Style::default().fg(Color::Cyan),
ActionPriority::Background => Style::default().fg(Color::DarkGray),
}
}
pub(super) fn intake_status_style(status: &str) -> Style {
match status {
"live" => Style::default().fg(Color::Green),
"restorable" => Style::default().fg(Color::Yellow),
"stale" => Style::default().fg(Color::DarkGray),
_ => Style::default().fg(Color::Cyan),
}
}
pub(super) fn section_rows(
list: &PodList,
section: &DashboardSection,
selected: Option<&PanelRowKey>,
width: u16,
) -> Vec<PanelListRow> {
let visible = visible_section_indices(section);
if visible.is_empty() {
return Vec::new();
}
let mut rows = Vec::with_capacity(visible.len() + 1);
rows.push(PanelListRow::inert(section_header_line(
section.kind,
section.entries.len(),
section.hidden_count(),
width,
)));
for index in visible {
if let Some(entry) = list.entries.get(index) {
let key = PanelRowKey::Pod(entry.name.clone());
let selected = selected == Some(&key);
rows.push(PanelListRow::selectable(
row_line(entry, selected, width),
key,
));
}
}
rows
}
pub(super) fn row_line(entry: &PodListEntry, selected: bool, width: u16) -> Line<'static> {
let marker = if selected { "" } else { " " };
let name_style = if selected {
Style::default()
.fg(Color::Cyan)
.add_modifier(Modifier::BOLD)
} else {
Style::default().fg(Color::Cyan)
};
let (status, status_style) = row_status_label(entry);
let mut spans = Vec::new();
let mut remaining = width as usize;
push_bounded_span(
&mut spans,
marker,
if selected {
Style::default()
.fg(Color::Cyan)
.add_modifier(Modifier::BOLD)
} else {
Style::default().fg(Color::DarkGray)
},
&mut remaining,
);
push_column_span(
&mut spans,
status,
POD_STATUS_COLUMN_WIDTH,
status_style,
&mut remaining,
);
push_bounded_span(&mut spans, entry.name.as_str(), name_style, &mut remaining);
Line::from(spans)
}
pub(super) fn draw_separator(frame: &mut Frame<'_>, area: Rect) {
frame.render_widget(
Paragraph::new(Line::from(Span::styled(
"".repeat(area.width as usize),
Style::default().fg(Color::DarkGray),
))),
area,
);
}
pub(super) fn draw_target_status(frame: &mut Frame<'_>, app: &DashboardApp, area: Rect) {
frame.render_widget(Paragraph::new(target_status_line(app)), area);
}
pub(super) fn target_status_line(_app: &DashboardApp) -> Line<'static> {
Line::from(Span::raw(""))
}
pub(super) fn draw_input(frame: &mut Frame<'_>, render: &crate::input::InputRender, area: Rect) {
let mut lines: Vec<Line<'static>> = Vec::with_capacity(render.lines.len());
for (i, src) in render.lines.iter().enumerate() {
let absolute_row = render.viewport_start_row as usize + i;
let prefix = if absolute_row == 0 { "> " } else { " " };
let mut spans = vec![Span::styled(prefix, Style::default().fg(Color::DarkGray))];
spans.extend(src.spans.iter().cloned());
lines.push(Line::from(spans));
}
frame.render_widget(Paragraph::new(lines), area);
let cursor_x = area.x + 2 + render.cursor_col;
let cursor_y = area.y + render.cursor_row;
if cursor_y < area.y + area.height {
frame.set_cursor_position(Position::new(cursor_x, cursor_y));
}
}
pub(super) fn actionbar_left_text(app: &DashboardApp) -> String {
if app.sending && app.composer_target() == ComposerTarget::TicketIntake {
"launching Ticket Intake…".to_string()
} else if app.sending {
"working…".to_string()
} else if app.refreshing {
match app.notice.as_deref() {
Some(notice) if notice.contains("Refreshing") || notice.contains("refreshing") => {
notice.to_string()
}
Some(notice) => format!("{notice} Refreshing workspace…"),
None => "Refreshing workspace…".to_string(),
}
} else if let Some(notice) = app.notice.as_deref() {
notice.to_string()
} else {
String::new()
}
}
pub(super) fn actionbar_right_text(app: &DashboardApp) -> &'static str {
if app.panel_diagnostic_open {
"F2/Esc close details"
} else if app.panel_diagnostic.is_some() {
"F2 details"
} else {
""
}
}
pub(super) fn draw_actionbar(frame: &mut Frame<'_>, app: &DashboardApp, area: Rect) {
let left = actionbar_left_text(app);
let right = actionbar_right_text(app);
let left_width = area
.width
.saturating_sub(right.width() as u16)
.saturating_sub(2) as usize;
frame.render_widget(
Paragraph::new(Line::from(Span::styled(
truncate_with_ellipsis(&left, left_width),
Style::default().fg(Color::DarkGray),
))),
area,
);
frame.render_widget(
Paragraph::new(Line::from(Span::styled(
right,
Style::default().fg(Color::DarkGray),
)))
.alignment(ratatui::layout::Alignment::Right),
area,
);
}
pub(super) fn truncate_with_ellipsis(s: &str, max_width: usize) -> String {
if max_width == 0 {
return String::new();
}
if s.width() <= max_width {
return s.to_string();
}
if max_width == 1 {
return "".to_string();
}
let mut out = String::new();
let mut width = 0usize;
for c in s.chars() {
let cw = unicode_width::UnicodeWidthChar::width(c).unwrap_or(0);
if width + cw > max_width - 1 {
break;
}
out.push(c);
width += cw;
}
out.push('…');
out
}