artisan_middleware 6.0.0

The main services of the artisan platform to allow communication and management of linux system services
Documentation 
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use chrono::{Datelike, Local, NaiveDate};
use chrono::{NaiveDateTime, TimeZone, Utc};
use dusa_collection_utils::{core::logger::LogLevel, core::types::stringy::Stringy, log};
use std::time::{Duration, SystemTime, UNIX_EPOCH};

/// Retrieves the current Unix timestamp in seconds.
pub fn current_timestamp() -> u64 {
    use std::time::{SystemTime, UNIX_EPOCH};
    let start = SystemTime::now();
    let since_the_epoch = start
        .duration_since(UNIX_EPOCH)
        .expect("Time went backwards");
    since_the_epoch.as_secs()
}

/// Converts a Unix timestamp to a human-readable string.
pub fn timesince_unix_timestamp(timestamp: u64) -> Stringy {
    let duration: Duration = Duration::from_secs(timestamp);
    let datetime: SystemTime = UNIX_EPOCH + duration;
    let now: SystemTime = SystemTime::now();

    let data = if let Ok(elapsed) = now.duration_since(datetime) {
        let seconds = elapsed.as_secs();
        format!(
            "{:02}:{:02}:{:02}",
            seconds / 3600,
            (seconds % 3600) / 60,
            seconds % 60
        )
    } else if let Ok(elapsed) = datetime.duration_since(now) {
        let seconds = elapsed.as_secs();
        format!(
            "-{:02}:{:02}:{:02}",
            seconds / 3600,
            (seconds % 3600) / 60,
            seconds % 60
        )
    } else {
        "Error in computing time".to_string()
    };

    return Stringy::from(data);
}

/// Converts a `u64` Unix timestamp (seconds since epoch) into
/// a human-readable string in UTC, e.g. "2025-02-07 14:05:00".
pub fn format_unix_timestamp(timestamp: u64) -> String {
    let utc_datetime = Utc.timestamp_opt(timestamp as i64, 0).single();

    match utc_datetime {
        Some(dt_utc) => {
            // Convert that UTC datetime to the local timezone.
            let local_time = dt_utc.with_timezone(&Local);
            // Format as desired
            local_time.format("%Y-%m-%d %H:%M:%S").to_string()
        }
        None => "Invalid timestamp".to_string(),
    }
}

pub fn time_to_unix_timestamp(datetime: &str) -> Option<u64> {
    match NaiveDateTime::parse_from_str(datetime, "%Y-%m-%d %H:%M:%S") {
        Ok(naive_dt) => Some(Utc.from_utc_datetime(&naive_dt).timestamp() as u64),
        Err(err) => {
            log!(
                LogLevel::Error,
                "Error converting time to timestamp: {}",
                err.to_string()
            );
            None
        }
    }
}

pub fn days_in_current_month() -> f64 {
    let today = Local::now().date_naive();
    let (year, month) = (today.year(), today.month());

    // Move to the first day of the next month
    let next_month = if month == 12 {
        NaiveDate::from_ymd_opt(year + 1, 1, 1)
    } else {
        NaiveDate::from_ymd_opt(year, month + 1, 1)
    }
    .unwrap();

    // Subtract one day to get the last day of the current month
    let last_day_of_month = next_month;

    last_day_of_month.day() as f64 - 1.00 as f64
}