//! Themed span helpers.
//!
//! sysop-tui's `style.rs` offered the same set (`fg`, `dim`, `bold`, `ok`,
//! `warn`, `fault`) against a const palette. Alloy's palette is loaded at
//! runtime, so each helper takes the `&Theme` instead. The status-colored
//! variants are gone: they collapse into [`Severity`](crate::Severity), which
//! already owns the mapping from intent to `status.*` color.

use ratatui::style::{Modifier, Style};
use ratatui::text::Span;

use crate::theme::Theme;

/// Body text in the primary content color.
pub fn primary(theme: &Theme, s: impl Into<String>) -> Span<'static> {
    Span::styled(s.into(), Style::default().fg(theme.content_primary))
}

/// De-emphasized text — labels, units, inactive rows.
pub fn muted(theme: &Theme, s: impl Into<String>) -> Span<'static> {
    Span::styled(s.into(), Style::default().fg(theme.content_muted))
}

/// Supporting text: dimmer than primary, louder than muted.
pub fn secondary(theme: &Theme, s: impl Into<String>) -> Span<'static> {
    Span::styled(s.into(), Style::default().fg(theme.content_secondary))
}

/// Emphasized body text.
pub fn bold(theme: &Theme, s: impl Into<String>) -> Span<'static> {
    Span::styled(
        s.into(),
        Style::default()
            .fg(theme.content_primary)
            .add_modifier(Modifier::BOLD),
    )
}

/// A key hint or other interactive affordance. The one accent-on-text use that
/// is not a `Severity` — DESIGN-LANGUAGE.md allows the action color here
/// because a key hint *is* the actionable element, not decoration.
pub fn action(theme: &Theme, s: impl Into<String>) -> Span<'static> {
    Span::styled(s.into(), Style::default().fg(theme.action_primary))
}