lazycelery 0.8.3

A terminal UI for monitoring and managing Celery workers and tasks, inspired by lazydocker/lazygit
Documentation 
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use chrono::{DateTime, Duration, Utc};

/// Format duration as HH:MM:SS or MM:SS - utility function for future UI features
#[allow(dead_code)]
pub fn format_duration(duration: Duration) -> String {
    let hours = duration.num_hours();
    let minutes = duration.num_minutes() % 60;
    let seconds = duration.num_seconds() % 60;

    if hours > 0 {
        format!("{hours:02}:{minutes:02}:{seconds:02}")
    } else {
        format!("{minutes:02}:{seconds:02}")
    }
}

/// Format timestamp for display - utility function for future UI features
#[allow(dead_code)]
pub fn format_timestamp(timestamp: DateTime<Utc>) -> String {
    timestamp.format("%Y-%m-%d %H:%M:%S").to_string()
}

/// Truncate string with ellipsis - utility function for UI text overflow
#[allow(dead_code)]
pub fn truncate_string(s: &str, max_len: usize) -> String {
    if s.len() <= max_len {
        s.to_string()
    } else if max_len <= 3 {
        "...".to_string()
    } else {
        format!("{}...", &s[..max_len - 3])
    }
}