using System.Threading.Tasks;
using Cirno.Scripts.Resources;
using Godot;

namespace Cirno.Scripts.AttackPatterns;

[GlobalClass]
[Tool]
public partial class WaitPattern : AttackPattern
{
    [Export] public float SecondsToWait = 1f;

    public override IPatternMachine MakeMachine(Node parent)
    {
        return new WaitPatternMachine(this, parent);
    }

    public class WaitPatternMachine(WaitPattern pattern, Node parent) : IPatternMachine
    {
        public Node Parent => parent;
        private bool _isComplete = false;
        protected IScriptHost3D Boss;

        public void Start()
        {
            _isComplete = false;
            _ = WaitAsync(pattern.SecondsToWait);
        }

        public void UpdatePattern(double delta)
        {
            
        }

        private async Task WaitAsync(float time)
        {
            await Task.Delay((int)time * 1000);
            
            _isComplete = true;
        }
        
        public bool IsComplete()
        {
            return _isComplete;
        }
    }
}