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use crate::shared::fmt_time;
use config::AppConfig;
use dioxus::prelude::*;
use std::sync::{
Arc,
atomic::{AtomicU64, Ordering},
};
use std::time::Duration;
const SHOWN_RESULTS: usize = 8;
/// Spotlight-style palette: type, Enter, and the track plays. The actual
/// playback (full library as the queue, so shuffle keeps covering the whole
/// library) happens in the parent via `on_play`, which outlives this palette.
/// Enter before the search resolves queues an auto-play of the top match once
/// results land.
#[component]
pub fn QuickSearch(
mut show: Signal<bool>,
on_play: EventHandler<(reader::Track, Vec<reader::Track>)>,
) -> Element {
let config = use_context::<Signal<AppConfig>>();
let mut input_text = use_signal(String::new);
let mut query = use_signal(String::new);
let mut selected = use_signal(|| 0usize);
let mut pending_play = use_signal(|| false);
let mut cached: Signal<Vec<(reader::Track, Option<utils::CoverUrl>)>> = use_signal(Vec::new);
let mut results_ready = use_signal(|| false);
let debounce_gen = use_hook(|| Arc::new(AtomicU64::new(0)));
let search_data = hooks::use_search_data(query, config);
use_effect(move || {
let results = search_data.search_results.read();
match results.as_ref() {
Some(Some((tracks, _))) => {
cached.set(tracks.clone());
results_ready.set(true);
}
Some(None) => {
cached.set(Vec::new());
results_ready.set(false);
}
None => {}
}
});
let play_track = use_callback(
move |(track, fallback): (reader::Track, Vec<reader::Track>)| {
show.set(false);
on_play.call((track, fallback));
},
);
let play_index = use_callback(move |index: usize| {
let (track, fallback) = {
let list = cached.peek();
(
list.get(index).map(|(t, _)| t.clone()),
list.iter().map(|(t, _)| t.clone()).collect::<Vec<_>>(),
)
};
if let Some(track) = track {
play_track.call((track, fallback));
}
});
let play_selected = use_callback(move |_: ()| {
let len = cached.peek().len();
let sel = (*selected.peek()).min(len.saturating_sub(1));
play_index.call(sel);
});
use_effect(move || {
if *pending_play.read() && *results_ready.read() {
pending_play.set(false);
selected.set(0);
play_selected.call(());
}
});
let top: Vec<(reader::Track, Option<utils::CoverUrl>)> =
cached.read().iter().take(SHOWN_RESULTS).cloned().collect();
let has_query = !query.read().trim().is_empty();
let sel = (*selected.read()).min(top.len().saturating_sub(1));
rsx! {
div {
class: "fixed inset-0 bg-black/60 flex items-start justify-center pt-32 px-4",
style: "z-index: 70;",
onclick: move |_| show.set(false),
div {
class: "bg-neutral-900 rounded-xl border border-white/10 w-full max-w-xl shadow-2xl overflow-hidden",
onclick: move |evt| evt.stop_propagation(),
div {
class: "flex items-center gap-3 px-5 border-b border-white/10",
i { class: "fa-solid fa-magnifying-glass text-slate-500" }
input {
id: "quick-search-input",
r#type: "text",
placeholder: "{i18n::t(\"quick_search_placeholder\")}",
class: "w-full bg-transparent text-white py-4 text-base focus:outline-none placeholder:text-white/30",
autofocus: true,
onmounted: move |_| {
let _ = dioxus::document::eval(
"document.getElementById('quick-search-input').focus();",
);
},
oninput: move |evt| {
selected.set(0);
pending_play.set(false);
results_ready.set(false);
let value = evt.value();
input_text.set(value.clone());
let debounce_gen = debounce_gen.clone();
let tick = debounce_gen.fetch_add(1, Ordering::Relaxed) + 1;
spawn(async move {
tokio::time::sleep(Duration::from_millis(150)).await;
if debounce_gen.load(Ordering::Relaxed) == tick {
query.set(value);
}
});
},
onkeydown: move |evt| {
let mods = evt.modifiers();
if (mods.meta() || mods.ctrl())
&& matches!(&evt.key(), Key::Character(s) if s.eq_ignore_ascii_case("k"))
{
return;
}
match evt.key() {
Key::Escape => show.set(false),
Key::Enter => {
if *results_ready.peek() && !cached.peek().is_empty() {
play_selected.call(());
} else {
let text = input_text.peek().clone();
if !text.trim().is_empty() {
query.set(text);
pending_play.set(true);
}
}
}
Key::ArrowDown => {
let max = cached
.peek()
.len()
.min(SHOWN_RESULTS)
.saturating_sub(1);
let cur = *selected.peek();
selected.set((cur + 1).min(max));
evt.prevent_default();
}
Key::ArrowUp => {
let cur = *selected.peek();
selected.set(cur.saturating_sub(1));
evt.prevent_default();
}
_ => {}
}
evt.stop_propagation();
},
}
}
if !top.is_empty() {
div {
class: "py-2 max-h-96 overflow-y-auto",
for (i, (track, cover_url)) in top.iter().enumerate() {
{
rsx! {
div {
key: "{track.id.uid()}",
class: if i == sel {
"flex items-center gap-3 px-4 py-2 bg-white/10 cursor-pointer"
} else {
"flex items-center gap-3 px-4 py-2 hover:bg-white/5 cursor-pointer"
},
onmouseenter: move |_| selected.set(i),
onclick: move |_| play_index.call(i),
if config.read().show_row_images {
div {
class: "w-9 h-9 bg-white/5 rounded overflow-hidden shrink-0 flex items-center justify-center",
if let Some(url) = cover_url {
img {
src: "{url.as_ref()}",
class: "w-full h-full object-cover",
loading: "lazy",
decoding: "async",
}
} else {
i { class: "fa-solid fa-music text-white/20 text-xs" }
}
}
}
div {
class: "flex flex-col min-w-0 flex-1",
span { class: "text-sm text-white/90 truncate", "{track.title}" }
span { class: "text-xs text-slate-400 truncate", "{track.artist}" }
}
span { class: "text-xs text-slate-500 font-mono shrink-0", "{fmt_time(track.duration)}" }
}
}
}
}
}
} else if has_query && *results_ready.read() {
div {
class: "px-5 py-6 text-sm text-white/40",
{i18n::t_with("no_results_found", &[("query", query.read().clone())])}
}
}
}
}
}
}