use crate::Ctx;
use dyn_any::DynAny;
use glam::{DVec2, IVec2, UVec2};

/// Obtains the X or Y component of a coordinate point.
///
/// The inverse of this node is "Coordinate Value", which can have either or both its X and Y exposed as graph inputs.
#[node_macro::node(name("Extract XY"), category("Math: Vector"))]
fn extract_xy<T: Into<DVec2>>(_: impl Ctx, #[implementations(DVec2, IVec2, UVec2)] vector: T, axis: XY) -> f64 {
	match axis {
		XY::X => vector.into().x,
		XY::Y => vector.into().y,
	}
}

/// The X or Y component of a coordinate.
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Hash, DynAny, node_macro::ChoiceType, specta::Type, serde::Serialize, serde::Deserialize)]
#[widget(Dropdown)]
pub enum XY {
	#[default]
	X,
	Y,
}