using Chickensoft.AutoInject;
using Chickensoft.Introspection;
using DialogueManagerRuntime;
using GameJamDungeon;
using Godot;
using System.Linq;

[Meta(typeof(IAutoNode))]
public partial class Npc : Node3D
{
  public override void _Notification(int what) => this.Notify(what);

  [Node] public Area3D DialogueZone { get; set; } = default!;

  [Node] public Area3D Hitbox { get; set; } = default!;

  [Export]
  public Resource Dialogue { get; set; } = default!;

  private bool _isInDialogueZone = false;
  private bool _isIntroductionComplete = false;

  public void OnReady()
  {
    SetPhysicsProcess(true);
    DialogueZone.BodyEntered += DialogueZone_BodyEntered;
    DialogueZone.BodyExited += DialogueZone_BodyExited;
    Hitbox.AreaEntered += Hitbox_AreaEntered;

  }

  private void Hitbox_AreaEntered(Area3D area)
  {
    DialogueController.ShowDialogue(Dialogue, "hit");
  }

  private void Hitbox_BodyEntered(Node body)
  {
    DialogueController.ShowDialogue(Dialogue, "hit");
  }

  private void DialogueZone_BodyExited(Node3D body)
  {
    _isInDialogueZone = false;
    DialogueController.Interrupt();
  }

  private void DialogueZone_BodyEntered(Node3D body)
  {
    _isInDialogueZone = true;
  }

  public override void _UnhandledInput(InputEvent @event)
  {
    if (@event.IsActionPressed(GameInputs.Throw) && _isInDialogueZone)
    {
      if (_isIntroductionComplete)
        DialogueController.ShowDialogue(Dialogue, "general");
      else
      {
        DialogueController.ShowDialogue(Dialogue, "introduction");
        _isIntroductionComplete = true;
      }
    }
  }
}