use comrade::{
    cron::{Cron, Schedule},
    datetime_in, defer, delay,
    service::ServiceManager,
};
use std::time::Duration;

fn main() {
    env_logger::init();

    let s = ServiceManager::new();
    // Init Cron Manager
    let cron = Cron::new();

    // Add Cron Task
    cron.add_task("4_sec", Schedule::Every(Duration::from_secs(4)), || {
        println!("I run every 4 at {}", chrono::Utc::now());
    });

    cron.add_task("2_sec", Schedule::Every(Duration::from_secs(2)), || {
        println!("I run every 2 seconds at {}", chrono::Utc::now());
    });

    cron.add_task(
        "daily",
        Schedule::Every(Duration::from_secs(60 * 60 * 24)),
        || {
            println!("I run daily");
        },
    );

    // Start running the Cron Manager
    let (s, cron) = s.register_cron(cron.into());
    let s = s.spawn();
    defer!(|| {
        s.join().unwrap();
    });

    // Add another Cron Task after running the manager dynamically
    cron.add_task(
        "future_task",
        Schedule::At(datetime_in(Duration::from_secs(2))),
        || {
            println!("I am in the future");
        },
    );

    // Functionally the same as above
    cron.run_at(datetime_in(Duration::from_secs(3)), || {
        println!("The Future");
    });

    // ---

    // Delayed execution
    delay(Duration::from_secs(4), || {
        println!("I will run in 4 seconds from now on!");
    });
}