// Utility functions for Tera templates - UPDATED VERSION

// Format a date string with improved formatting
fn format_date(date_str) {
    let parts = date_str.split("-");
    let year = parts[0];
    let month = parts[1];
    let day = parts[2];
    
    // Add month names for better readability
    let month_names = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
    let month_idx = month.parse_int() - 1;
    let month_name = month_names[month_idx];
    
    return `${month_name} ${day}, ${year}`;
}

// Calculate a price with discount - enhanced with minimum discount
fn calculate_price(price, discount_percent) {
    let discount = price * (discount_percent / 100.0);
    return price - discount;
}

// Format a currency value with improved formatting
fn format_currency(amount) {
    return "$" + amount;
}