using System;
using DefaultNamespace;
using DefaultNamespace.FSM;
using Unity.Behavior;
using UnityEngine;
using Action = Unity.Behavior.Action;
using Unity.Properties;

[Serializable, GeneratePropertyBag]
[NodeDescription(name: "Find Player Controller By Raycast", story: "Find [Target] by Raycast from [Agent]", category: "Action/Find", id: "e2b3bc47cdb71b5678009c1d431fc68b")]
public partial class FindPlayerControllerByRaycastAction : Action
{
    [SerializeReference] public BlackboardVariable<GameObject> Target;
    [SerializeReference] public BlackboardVariable<GameObject> Agent;
    [SerializeReference] public BlackboardVariable<float> MaxDistance = new(100);

    protected override Status OnStart()
    {
        // setup node
        // Target.Value = null;
        
        // check initial values
        if (Agent.Value == null) return Status.Failure;
        
        return Status.Running;
    }

    protected override Status OnUpdate()
    {
        if (Physics.Raycast(Agent.Value.transform.position, Agent.Value.transform.forward, out RaycastHit hit,
                MaxDistance))
        {
            if (hit.transform.GetComponent<PlayerController>() != null)
            {
                Target.Value = hit.transform.gameObject;
                return Status.Success;
            }
        }
        
        Target.Value = null;
        return Status.Failure;
    }

    protected override void OnEnd()
    {
    }
}