using FileFlows.Plugin;

namespace FileFlows.BasicNodes.Functions;

/// <summary>
/// A node that simply fails a flow
/// </summary>
public class FailFlow : Node
{
    /// <summary>
    /// Gets the number of input nodes
    /// </summary>
    public override int Inputs => 1;
    /// <summary>
    /// Gets the type of node
    /// </summary>
    public override FlowElementType Type => FlowElementType.Logic;
    /// <summary>
    /// Gets the icon of the flow
    /// </summary>
    public override string Icon => "fas fa-exclamation-triangle";
    /// <summary>
    /// Gets the URL for the help page
    /// </summary>
    public override string HelpUrl => "https://fileflows.com/docs/plugins/basic-nodes/fail-flow";

    /// <summary>
    /// Executes the node
    /// </summary>
    /// <param name="args">the node parameters</param>
    /// <returns>-1 to indicate the flow should fail</returns>
    public override int Execute(NodeParameters args)
    {
        args.Logger.ILog("Failing flow");
        return -1;
    }
}