2024-09-13 07:07:49 +00:00
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use itertools::Itertools;
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2024-09-12 22:24:41 +00:00
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use sycamore::{prelude::*, web::tags::div};
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2024-09-23 06:55:07 +00:00
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use web_sys::{Element, KeyboardEvent, MouseEvent, wasm_bindgen::JsCast};
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2024-09-12 22:24:41 +00:00
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2024-09-13 22:15:55 +00:00
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use crate::AppState;
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#[component]
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pub fn Outline() -> View {
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// sort the elements alphabetically by ID
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let elements_sorted = create_memo(|| {
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let state = use_context::<AppState>();
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state.assembly.elements
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.get_clone()
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.into_iter()
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.sorted_by_key(|(_, elt)| elt.id.clone())
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.collect()
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});
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view! {
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ul(
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id="outline",
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on:click={
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let state = use_context::<AppState>();
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move |_| state.selection.update(|sel| sel.clear())
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}
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) {
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Keyed(
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list=elements_sorted,
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view=|(key, elt)| {
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let state = use_context::<AppState>();
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let class = create_memo({
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move || {
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if state.selection.with(|sel| sel.contains(&key)) {
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"selected"
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} else {
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""
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}
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}
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});
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2024-09-13 05:36:54 +00:00
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let label = elt.label.clone();
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let rep_components = elt.rep.iter().map(|u| {
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let u_coord = u.to_string().replace("-", "\u{2212}");
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View::from(div().children(u_coord))
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}).collect::<Vec<_>>();
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let constrained = elt.constraints.len() > 0;
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let details_node = create_node_ref();
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view! {
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/* [TO DO] switch to integer-valued parameters whenever
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that becomes possible again */
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li {
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details(ref=details_node) {
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summary(
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class=class.get(),
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on:keydown={
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move |event: KeyboardEvent| {
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match event.key().as_str() {
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"Enter" => {
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if event.shift_key() {
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state.selection.update(|sel| {
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if !sel.remove(&key) {
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sel.insert(key);
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}
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});
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} else {
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state.selection.update(|sel| {
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sel.clear();
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sel.insert(key);
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});
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}
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event.prevent_default();
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},
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"ArrowRight" if constrained => {
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let _ = details_node
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.get()
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.unchecked_into::<Element>()
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.set_attribute("open", "");
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},
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"ArrowLeft" => {
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let _ = details_node
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.get()
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.unchecked_into::<Element>()
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.remove_attribute("open");
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},
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_ => ()
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}
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}
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}
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) {
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div(
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class="elt-switch",
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on:click=|event: MouseEvent| event.stop_propagation()
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)
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div(
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class="elt",
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on:click={
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move |event: MouseEvent| {
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if event.shift_key() {
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state.selection.update(|sel| {
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if !sel.remove(&key) {
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sel.insert(key);
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}
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});
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} else {
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state.selection.update(|sel| {
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sel.clear();
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sel.insert(key);
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});
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}
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event.stop_propagation();
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event.prevent_default();
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}
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}
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) {
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div(class="elt-label") { (label) }
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div(class="elt-rep") { (rep_components) }
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}
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}
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ul(class="constraints") {
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Keyed(
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list=elt.constraints.into_iter().collect::<Vec<_>>(),
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view=|c_key: usize| view! {
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li(class="cst") {
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(c_key.to_string())
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}
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},
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key=|c_key| c_key.clone()
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)
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}
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}
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}
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}
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},
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key=|(key, _)| key.clone()
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)
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}
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}
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}
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