using System;
using System.Collections.Generic;
using System.Threading;
using Coroutine;

namespace Test {
    internal static class Example {

        private static readonly Event TestEvent = new Event();

        public static void Main() {
            CoroutineHandler.Start(WaitSeconds());
            CoroutineHandler.Start(RaiseTestEvent());
            CoroutineHandler.Start(WaitForTestEvent());
            CoroutineHandler.Start(PrintEvery5Seconds());

            var lastTime = DateTime.Now;
            while (true) {
                var currTime = DateTime.Now;
                CoroutineHandler.Tick((currTime - lastTime).TotalSeconds);
                lastTime = currTime;
                Thread.Sleep(1);
            }
        }

        private static IEnumerator<Wait> WaitSeconds() {
            Console.WriteLine("First thing " + DateTime.Now);
            yield return new WaitSeconds(1);
            Console.WriteLine("After 1 second " + DateTime.Now);
            yield return new WaitSeconds(5);
            Console.WriteLine("After 5 seconds " + DateTime.Now);
            yield return new WaitSeconds(10);
            Console.WriteLine("After 10 seconds " + DateTime.Now);
        }

        private static IEnumerator<Wait> RaiseTestEvent() {
            yield return new WaitSeconds(10);
            Console.WriteLine("Raising test event");
            CoroutineHandler.RaiseEvent(TestEvent);
        }

        private static IEnumerator<Wait> WaitForTestEvent() {
            yield return new WaitSeconds(5);
            Console.WriteLine("Waited 5 seconds before waiting for the event");
            yield return new WaitEvent(TestEvent);
            Console.WriteLine("Test event received");
        }

        private static IEnumerator<Wait> PrintEvery5Seconds() {
            while (true) {
                yield return new WaitSeconds(10);
                Console.WriteLine("The time is " + DateTime.Now);
            }
        }

    }
}