using Godot;
using System.Collections.Generic;

using Rokojori.Extensions;
namespace Rokojori;

[Tool]
[GlobalClass ]
public partial class EmberVFXPreset:ParticleVFXPreset
{    
  [Export]
  public Color color;  

  [Export]
  public float colorIntensity = 1f ;  


  [Export]
  public Gradient gradient;

  [Export]
  public float meshScale = 1f;


  [Export]  
  public ParticleVFXVolumeType volume = new SphereParticleVFXVolumeType();

  [Export]
  public ParticleVFXMovementType movement = new LinearParticleVFXMovementType();
  
  public override void Initialize( ParticleVFX vfx )
  {
    vfx.DestroyChildren();

    var data = new EmberVFXData();
    data.preset = this;
    data.Assign( vfx );
  }

  public override void Play( ParticleVFX vfx )
  {
    var data = vfx.GetDataAs<EmberVFXData>();

    if ( data == null )
    {
      return;
    }

    data.Play( vfx );
  }

  public override void UpdateSettings( ParticleVFX vfx )
  {
    
    var data = vfx.GetDataAs<EmberVFXData>();

    if ( data == null )
    {
      return;
    }

    if ( ! GodotObject.IsInstanceValid( data.particles ) )
    {
      Initialize( vfx );
    }

    data.UpdateSettings( vfx );
  }

#if TOOLS
  public override void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
  {
    var data = vfx.GetDataAs<EmberVFXData>();

    data?.DrawGizmo( vfx, gizmoPlugin, gizmo );
  }
#endif

}