#[cfg(feature = "sycamore")]
use sycamore::prelude::*;

use crate::{event::Event, user::User};

#[cfg(feature = "sycamore")]
use crate::util::ContextOptions;

#[cfg(feature = "sycamore")]
#[derive(Clone, PartialEq, Default)]
pub struct Users(pub RcSignal<Vec<User>>);

#[cfg(not(feature = "sycamore"))]
#[derive(Clone, PartialEq, Default)]
pub struct Users;

#[cfg(feature = "sycamore")]
impl Users {
    pub fn get(&self) -> &RcSignal<Vec<User>> {
        &self.0
    }
}

#[cfg(feature = "sycamore")]
impl ContextOptions<String> for Users {
    fn options<'a>(&'a self, cx: Scope<'a>) -> &'a ReadSignal<Vec<String>> {
        self.get()
            .map(cx, |v| v.iter().map(|u| u.name.clone()).collect())
    }
}

#[cfg(feature = "sycamore")]
#[derive(Clone, PartialEq, Default)]
pub struct Events(pub RcSignal<Vec<Event>>);

#[cfg(not(feature = "sycamore"))]
#[derive(Clone, PartialEq, Default)]
pub struct Events;

#[cfg(feature = "sycamore")]
impl Events {
    pub fn get(&self) -> &RcSignal<Vec<Event>> {
        &self.0
    }
}

#[cfg(feature = "sycamore")]
impl ContextOptions<String> for Events {
    fn options<'a>(&'a self, cx: Scope<'a>) -> &'a ReadSignal<Vec<String>> {
        self.get()
            .map(cx, |v| v.iter().map(|u| u.name.clone()).collect())
    }
}