using Godot;
using System.Collections.Generic;

public class ForNode : ProgramNode
{
	public int amountExecuted;
	public int amount;
	public ForNode()
	{
		DisplayText = "For";
		TooltipText = "Repeats the connected branch (Top slot) for the configured amount of executions before continuing through the negative output. (Bottom slot)";
	}

	public override NodeResult Execute(Robot robot, double delta)
	{
		bool isConditionFulfilled = DetermineCondition();
		if (isConditionFulfilled)
		{
			amountExecuted = 0;
		}
		amountExecuted++;
		return isConditionFulfilled ? NodeResult.CONDITIONFALSE : NodeResult.SUCCESS;
	}

	private bool DetermineCondition()
	{
		return amountExecuted >= amount;
	}

	public override ProgramNode Duplicate()
	{
		ForNode duplicate = new ForNode()
		{
			amount = amount,
			amountExecuted = 0
		};
		return duplicate;
	}

	public override string Save()
	{
		return $"Name: {DisplayText}, AmountExecuted: {amountExecuted}, Amount: {amount}";
	}

	public override void SetNextNode(
		List<Godot.Collections.Dictionary> connections,
		Dictionary<StringName, ProgramNode> availableNodes
	)
	{
		SetBranchNodes(connections, availableNodes);
	}
}