using System;
using Questionable.Controller.Steps.Common;
using Questionable.Functions;
using Questionable.Model;
using Questionable.Model.Questing;

namespace Questionable.Controller.Steps.Interactions;

internal static class StatusOff
{
	internal sealed class Factory : SimpleTaskFactory
	{
		public override ITask? CreateTask(Quest quest, QuestSequence sequence, QuestStep step)
		{
			if (step.InteractionType != EInteractionType.StatusOff)
			{
				return null;
			}
			ArgumentNullException.ThrowIfNull(step.Status, "step.Status");
			return new Task(step.Status.Value);
		}
	}

	internal sealed record Task(EStatus Status) : ITask
	{
		public bool ShouldRedoOnInterrupt()
		{
			return true;
		}

		public override string ToString()
		{
			return $"StatusOff({Status})";
		}
	}

	internal sealed class DoStatusOff(GameFunctions gameFunctions) : AbstractDelayedTaskExecutor<Task>()
	{
		protected override bool StartInternal()
		{
			if (gameFunctions.HasStatus(base.Task.Status))
			{
				return GameFunctions.RemoveStatus(base.Task.Status);
			}
			return false;
		}

		public override ETaskResult Update()
		{
			if (!gameFunctions.HasStatus(base.Task.Status))
			{
				return ETaskResult.TaskComplete;
			}
			return ETaskResult.StillRunning;
		}

		public override bool ShouldInterruptOnDamage()
		{
			return false;
		}
	}
}