use iced::{Element, Point};

use crate::socket::{Socket,SocketData};

#[derive(Default)]
pub struct Nodes {
    pub nodes: Vec<Node>,
    pub sockets: Vec<Socket>
}

impl Nodes {
    pub fn update(&mut self, message: NodeMessage) {
        todo!();
    }
    pub fn view(&self) -> Element<'_, crate::Message> {
        todo!();
    }
}

pub enum NodeMessage {
    MoveNode(usize, Point),
    SocketDragStart(usize),
    SocketDragEnd(usize),
}

pub struct Node {
    pub name: String,
    pub inputs: Vec<usize>,
    pub outputs: Vec<usize>,
    pub position: Point,
    pub function: Box<dyn Fn([&SocketData]) -> Vec<SocketData>>
}

pub fn node(from: &Node, node_index: usize) -> Element<'_,crate::Message> {
    todo!();
}