use mogwai::prelude::*;

use crate::api::image::{Image, images};

use super::{PatchSender, view::image_preview_view};

pub(super) async fn image_preview_logic() {
}

pub(super) async fn selector_logic( mut rx_dom  :broadcast::Receiver<Dom>
                                  , tx_previews :PatchSender) {
    let mut previews :ListPatchModel<Image> = ListPatchModel::new();

    mogwai::spawn(previews.stream().for_each(move |patch| {
        let patch :ListPatch<ViewBuilder<Dom>> = patch.map(|i| {
            let view = image_preview_view(
                String::from(format!( "/api/v0/images/{}?size=thumbnail"
                                    , i.json.id )));
            let logic = image_preview_logic();

            Component::from(view).with_logic(logic).into()
        });
        let tx_previews = tx_previews.clone();

        async move {
            tx_previews.send(patch).await.unwrap();
        }
    }));

    if let Some(_) = rx_dom.next().await {
        for image in images().await.unwrap().into_iter() {
            previews.list_patch_push(image);
        }
    }
}