using Godot;

public class CraftNode : ProgramNode
{
	public Item selectedItem;
	public int amount;
	public CraftNode()
	{
		DisplayText = "Craft";
		TooltipText = "Crafts the selected item the selected amount of times by consuming the required ingredients from the shared inventory.";
	}
	public override NodeResult Execute(Robot robot, double delta)
	{
		if (selectedItem == null)
		{
			lastExecutionMessage = "No Item selected";
			return NodeResult.FAILURE;
		}

		if (amount <= 0)
		{
			lastExecutionMessage = "Amount has to be at least 1";
			return NodeResult.FAILURE;
		}

		if (!GameData.inventory.CanCraft(selectedItem.data.Inputs, amount))
		{
			lastExecutionMessage = "Not enough items to craft this";
			return NodeResult.FAILURE;
		}

		switch (selectedItem.Craft(amount, delta))
		{
			case CraftingResult.FAILED:
				lastExecutionMessage = "Not enough space to add item to inventory";
				return NodeResult.FAILURE;
			case CraftingResult.FINISHED:
				return NodeResult.SUCCESS;
		}

		return NodeResult.RUNNING;
	}

	public override ProgramNode Duplicate()
	{
		CraftNode duplicate = new CraftNode()
		{
			selectedItem = selectedItem,
			amount = amount
		};
		return duplicate;
	}

	public override string Save()
	{
		return $"Name: {DisplayText}, Item: {(selectedItem == null ? "Empty" : selectedItem.data.Id)}, Amount: {amount}";
	}
}