skill-web 0.3.0

Web interface for Skill Engine - built with Yew and WebAssembly
Documentation 
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//! Utility functions and helpers

/// Format a duration in milliseconds to a human-readable string
pub fn format_duration(ms: u64) -> String {
    if ms < 1000 {
        format!("{}ms", ms)
    } else if ms < 60000 {
        format!("{:.1}s", ms as f64 / 1000.0)
    } else {
        let minutes = ms / 60000;
        let seconds = (ms % 60000) / 1000;
        format!("{}m {}s", minutes, seconds)
    }
}

/// Format a timestamp to a relative time string
pub fn format_relative_time(timestamp: &str) -> String {
    // Placeholder - will be implemented with proper time parsing
    timestamp.to_string()
}

/// Truncate a string to a maximum length with ellipsis
pub fn truncate(s: &str, max_len: usize) -> String {
    if s.len() <= max_len {
        s.to_string()
    } else {
        format!("{}...", &s[..max_len.saturating_sub(3)])
    }
}

/// Copy text to clipboard
pub async fn copy_to_clipboard(text: &str) -> Result<(), String> {
    let window = web_sys::window().ok_or("No window")?;
    let navigator = window.navigator();
    let clipboard = navigator.clipboard();

    wasm_bindgen_futures::JsFuture::from(clipboard.write_text(text))
        .await
        .map_err(|_| "Failed to copy to clipboard")?;

    Ok(())
}