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feat(tui): show total tokens for each period #259

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e36e12a
feat(tui): show total tokens for each period
jimyag Sep 22, 2026
3ee6865
fix(tui): reserve width for total token column
jimyag Sep 22, 2026
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52 changes: 49 additions & 3 deletions src/tui.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1018,7 +1018,7 @@ pub(crate) fn build_display_stats(
display_stats
}

/// Column width for all token count columns (Cached, Input, Output, Reasoning).
/// Column width for all token count columns (Cached, Input, Output, Total, Reasoning).
///
/// Width of 12 accommodates:
/// - All u32 per-day values without commas (max 10 digits: "4294967295")
Expand Down Expand Up @@ -2660,6 +2660,8 @@ fn draw_aggregate_stats_table(
let mut best_input_tokens_period = None;
let mut best_output_tokens: u64 = 0;
let mut best_output_tokens_period = None;
let mut best_total_tokens: u64 = 0;
let mut best_total_tokens_period = None;
let mut best_reasoning_tokens: u64 = 0;
let mut best_reasoning_tokens_period = None;
let mut best_conversations = 0;
Expand Down Expand Up @@ -2689,6 +2691,13 @@ fn draw_aggregate_stats_table(
best_output_tokens = period_stats.stats.output_tokens;
best_output_tokens_period = Some(period.as_str());
}
let total_tokens = period_stats.stats.cached_tokens
+ period_stats.stats.input_tokens
+ period_stats.stats.output_tokens;
if best_total_tokens_period.is_none() || total_tokens > best_total_tokens {
best_total_tokens = total_tokens;
best_total_tokens_period = Some(period.as_str());
}
if best_reasoning_tokens_period.is_none()
|| period_stats.stats.reasoning_tokens > best_reasoning_tokens
{
Expand Down Expand Up @@ -2755,8 +2764,8 @@ fn draw_aggregate_stats_table(
.max(terminal_text_width(&width_all_models_text))
.clamp(MODELS_COL_MIN_WIDTH, MODELS_COL_MAX_WIDTH);

let mut fixed_width = 1usize + period_width as usize + 10;
let mut column_count = 3usize;
let mut fixed_width = 1usize + period_width as usize + 10 + TOKEN_COL_WIDTH as usize;
let mut column_count = 4usize;
for (column, width) in [
("cached", TOKEN_COL_WIDTH),
("input", TOKEN_COL_WIDTH),
Expand Down Expand Up @@ -2930,6 +2939,28 @@ fn draw_aggregate_stats_table(
}
.right_aligned();

let total_tokens = period_stats.stats.cached_tokens
+ period_stats.stats.input_tokens
+ period_stats.stats.output_tokens;
let total_cell = if is_empty_row {
Line::from(Span::styled(
format_number_fit(total_tokens, format_options, tw),
Style::default().add_modifier(Modifier::DIM),
))
} else if best_total_tokens_period == Some(period.as_str()) {
Line::from(Span::styled(
format_number_fit(total_tokens, format_options, tw),
Style::default().fg(Color::Red),
))
} else {
Line::from(Span::raw(format_number_fit(
total_tokens,
format_options,
tw,
)))
}
.right_aligned();

let reasoning_cell = if is_empty_row {
Line::from(Span::styled(
format_number_fit(period_stats.stats.reasoning_tokens, format_options, tw),
Expand Down Expand Up @@ -3021,6 +3052,7 @@ fn draw_aggregate_stats_table(
if show("output") {
row_cells.push(Cell::new(output_cell));
}
row_cells.push(Cell::new(total_cell));
if show("reason") {
row_cells.push(Cell::new(reasoning_cell));
}
Expand Down Expand Up @@ -3062,6 +3094,7 @@ fn draw_aggregate_stats_table(
if show("output") {
header_cells.push(Cell::new(Text::from("Outp Tks").right_aligned()));
}
header_cells.push(Cell::new(Text::from("Total Tks").right_aligned()));
if show("reason") {
header_cells.push(Cell::new(Text::from("Reason Tks").right_aligned()));
}
Expand Down Expand Up @@ -3112,6 +3145,7 @@ fn draw_aggregate_stats_table(
if show("output") {
sep_cells.push(dim(token_sep.clone()));
}
sep_cells.push(dim(token_sep.clone()));
if show("reason") {
sep_cells.push(dim(token_sep.clone()));
}
Expand Down Expand Up @@ -3196,6 +3230,17 @@ fn draw_aggregate_stats_table(
.right_aligned(),
));
}
totals_cells.push(Cell::new(
Line::from(Span::styled(
format_number_fit(
total_cached + total_input + total_output,
format_options,
tw,
),
Style::default().add_modifier(Modifier::BOLD),
))
.right_aligned(),
));
if show("reason") {
totals_cells.push(Cell::new(
Line::from(Span::styled(
Expand Down Expand Up @@ -3262,6 +3307,7 @@ fn draw_aggregate_stats_table(
if show("output") {
widths.push(Constraint::Length(TOKEN_COL_WIDTH));
}
widths.push(Constraint::Length(TOKEN_COL_WIDTH));
if show("reason") {
widths.push(Constraint::Length(TOKEN_COL_WIDTH));
}
Expand Down
89 changes: 86 additions & 3 deletions src/tui/tests.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -278,6 +278,89 @@ fn test_update_window_offsets_and_period_filters_resize() {
assert_eq!(filters, vec![Some(PeriodFilter::Day(day))]);
}

#[test]
fn aggregate_table_shows_total_tokens_for_each_period_and_footer() {
let date = "2025-01-01";
let view = AnalyzerStatsView {
daily_stats: BTreeMap::from([(
date.to_string(),
DailyStats {
date: CompactDate::from_str(date).unwrap(),
stats: TuiStats {
cached_tokens: 100,
input_tokens: 200,
output_tokens: 30,
reasoning_tokens: 10,
..TuiStats::default()
},
..DailyStats::default()
},
)]),
session_aggregates: Vec::new(),
num_conversations: 0,
analyzer_name: Arc::from("Test"),
};
let format_options = crate::utils::NumberFormatOptions {
use_comma: false,
use_human: false,
locale: "en".to_string(),
currency_symbol: "$".to_string(),
cost_decimal_places: 2,
decimal_places: 2,
};
let width = 160;
let mut terminal = Terminal::new(TestBackend::new(width, 8)).unwrap();
let mut table_state = TableState::default();

terminal
.draw(|frame| {
draw_aggregate_stats_table(
frame,
Rect::new(0, 0, width, 8),
&view,
&format_options,
&mut table_state,
AggregateViewMode::Daily,
"",
false,
false,
Color::Cyan,
&HashSet::new(),
false,
ModelUsageShareMetric::Tokens,
);
})
.unwrap();

let rows: Vec<String> = terminal
.backend()
.buffer()
.content
.chunks(width as usize)
.map(|row| row.iter().map(|cell| cell.symbol()).collect())
.collect();
let header = rows.iter().find(|row| row.contains("Total Tks")).unwrap();
let total_column = header.find("Total Tks").unwrap();
let period = rows.iter().find(|row| row.contains("1/1/2025")).unwrap();
let footer = rows.iter().find(|row| row.contains("Total (1d)")).unwrap();
assert!(
period
.chars()
.skip(total_column)
.take(9)
.collect::<String>()
.contains("330")
);
assert!(
footer
.chars()
.skip(total_column)
.take(9)
.collect::<String>()
.contains("330")
);
}

#[test]
fn aggregate_table_preserves_leading_digit_in_large_tool_total() {
let mut daily_stats = BTreeMap::new();
Expand Down Expand Up @@ -369,7 +452,7 @@ fn aggregate_table_highlights_best_value_when_sort_is_reversed() {
cost_decimal_places: 2,
decimal_places: 2,
};
let width = 120;
let width = 150;
let backend = TestBackend::new(width, 8);
let mut terminal = Terminal::new(backend).unwrap();
let mut table_state = TableState::default();
Expand Down Expand Up @@ -1155,15 +1238,15 @@ fn aggregate_table_wraps_model_column_on_narrow_terminal() {
cost_decimal_places: 2,
decimal_places: 2,
};
let backend = TestBackend::new(115, 12);
let backend = TestBackend::new(145, 12);
let mut terminal = Terminal::new(backend).unwrap();
let mut table_state = TableState::default();

terminal
.draw(|frame| {
draw_aggregate_stats_table(
frame,
Rect::new(0, 0, 115, 12),
Rect::new(0, 0, 145, 12),
&view,
&format_options,
&mut table_state,
Expand Down