use {
    crate::{
        wire::{zwlr_layer_shell_v1::*, ZwlrLayerShellV1Id},
        wl_usr::{
            usr_ifs::{
                usr_wl_output::UsrWlOutput, usr_wl_surface::UsrWlSurface,
                usr_wlr_layer_surface::UsrWlrLayerSurface,
            },
            usr_object::UsrObject,
            UsrCon,
        },
    },
    std::rc::Rc,
};

pub struct UsrWlrLayerShell {
    pub id: ZwlrLayerShellV1Id,
    pub con: Rc<UsrCon>,
}

impl UsrWlrLayerShell {
    pub fn get_layer_surface(
        &self,
        surface: &UsrWlSurface,
        output: &UsrWlOutput,
        layer: u32,
    ) -> Rc<UsrWlrLayerSurface> {
        let sfc = Rc::new(UsrWlrLayerSurface {
            id: self.con.id(),
            con: self.con.clone(),
            owner: Default::default(),
        });
        self.con.add_object(sfc.clone());
        self.con.request(GetLayerSurface {
            self_id: self.id,
            id: sfc.id,
            surface: surface.id,
            output: output.id,
            layer,
            namespace: "",
        });
        sfc
    }
}

usr_object_base! {
    UsrWlrLayerShell, ZwlrLayerShellV1;
}

impl UsrObject for UsrWlrLayerShell {
    fn destroy(&self) {
        self.con.request(Destroy { self_id: self.id })
    }
}