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use crate::node::{Node, NodeContainer};
use crate::{ToHtml, DefaultModifiers};
use crate::renderer::Renderable;
use std::borrow::BorrowMut;
use crate::component::{Appendable, ChildContainer};


#[derive(Debug, Clone)]
pub enum MenuStyle {
    VerticalNavbar,
    Toolbar,
    RadioGroup,
}

#[derive(Debug, Clone)]
pub struct MenuItem {
    node: Node,
    pub icon: Option<String>,
    pub label: String,
}

impl MenuItem {
    pub fn new(label: &str) -> Self {
        Self {
            node: Default::default(),
            icon: None,
            label: label.to_string(),
        }
    }
    pub fn icon(&mut self, name: &str) -> Self {
        self.icon = Some(name.to_string());
        self.clone()
    }

    pub fn action(&mut self, url: &str) -> Self {
        self
            .set_attr("href", url)
            .tag("a")
    }
}

impl NodeContainer for MenuItem {
    fn get_node(&mut self) -> &mut Node {
        self.node.borrow_mut()
    }
}

impl DefaultModifiers<MenuItem> for MenuItem {}

impl Renderable for MenuItem {
    fn render(&self) -> Node {
        let mut menu_item = self.clone();

        menu_item.get_node().clone()
    }
}

#[derive(Debug, Clone)]
pub struct Menu {
    node: Node,
    style: MenuStyle,
    options: Vec<Box<dyn Renderable>>,
}
impl Menu {
    pub fn new(style: MenuStyle) -> Self {
        Self {
            node: Default::default(),
            style,
            options: vec![]
        }
    }
}


impl ChildContainer for Menu {
    fn get_children(&mut self) -> &mut Vec<Box<dyn Renderable>> {
        return self.options.borrow_mut();
    }
}
impl Appendable<Menu> for Menu {}

impl NodeContainer for Menu {
    fn get_node(&mut self) -> &mut Node {
        self.node.borrow_mut()
    }
}

impl DefaultModifiers<Menu> for Menu {}

impl ToHtml for Menu {}

impl Renderable for Menu {
    fn render(&self) -> Node {
        let mut menu = self
            .clone()
            .add_class("menu");

        menu.get_node().clone()
    }
}