⎇ 03815857458b57bb00a5fe2579313e638a75c552
crates/apps/gioser-web/src/lib.rs
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gioser-web: fix graph node click callback, dispatch MouseEvent on tip
1//! Entrypoint WASM de la landing GioSer.
2//!
3//! Capas:
4//! - **Canvas WebGL**: chacana animada (gioser-canvas-web).
5//! - **Tips**: 4 botones DOM en los cardinales, posicionados cada frame.
6//! - **Deck** (vista-web): contenedor único con páginas swipeable estilo
7//! Flutter `PageView`. Cada elemento del logo es una página dinámica.
8//! - **Taskbar**: barra abajo con home + brand "GioSer" + tabs activas +
9//! copyleft/email a la derecha. Sincronizada por WASM.
10//!
11//! Acciones (todas pasan por `AppState`):
12//! - `open_or_switch` — click en tip o abrir nueva pestaña.
13//! - `restore_from_tab` — click en cajita de la taskbar.
14//! - `minimize` — botón ─ de la página o Escape.
15//! - `close` — botón × de la página, remueve del taskbar.
16//! - `home` — botón casa o brand, minimiza todo (mantiene tabs).
17//! - `on_swipe` — callback de vista-web cuando el snap cambia.
18
19use std::cell::RefCell;
20use std::rc::Rc;
21
22use barra_web::{Task, TaskList};
23use gioser_canvas_web::{tips, Renderer};
24use gioser_graph_web::GraphWidget;
25use fana_md_reader_web::Reader;
26use revista_web::Deck;
27use wasm_bindgen::prelude::*;
28use wasm_bindgen::JsCast;
29use web_sys::{
30 Document, Element, Event, HtmlCanvasElement, HtmlElement, KeyboardEvent, MouseEvent,
31 PointerEvent, Window,
32};
33
34const BUTTON_RADIUS_FACTOR: f32 = 1.32;
35const TASKBAR_HEIGHT_PX: f32 = 52.0;
36const BUTTON_HALF_W_PX: f32 = 90.0;
37const BUTTON_HALF_H_PX: f32 = 64.0;
38const VIEWPORT_MARGIN_PX: f32 = 14.0;
39const ELEMENTS: [&str; 4] = ["aire", "fuego", "tierra", "agua"];
40
41#[derive(Default)]
42struct DeckState {
43 /// Pestañas abiertas en orden de apertura. Coincide con páginas en el strip.
44 pages: Vec<String>,
45 /// Cuál es la página visible. `None` = deck minimizado (pestañas siguen
46 /// en la taskbar) o sin pestañas.
47 active: Option<String>,
48}
49
50struct AppState {
51 document: Document,
52 deck: Deck,
53 taskbar: TaskList,
54 state: RefCell<DeckState>,
55}
56
57impl AppState {
58 fn open_or_switch(&self, element: &str, origin_x: f64, origin_y: f64, md_url: &str) {
59 let was_visible = self.state.borrow().active.is_some();
60 let was_in_pages = self.state.borrow().pages.iter().any(|e| e == element);
61 if !was_in_pages {
62 self.ensure_page_dom(element);
63 self.state.borrow_mut().pages.push(element.to_string());
64 }
65 self.state.borrow_mut().active = Some(element.to_string());
66 let idx = self
67 .state
68 .borrow()
69 .pages
70 .iter()
71 .position(|e| e == element)
72 .unwrap_or(0);
73 if was_visible {
74 self.deck.goto(idx, true);
75 } else {
76 self.deck.goto(idx, false);
77 self.show_deck(origin_x, origin_y);
78 }
79 self.sync_active_class();
80 self.sync_taskbar();
81 self.load_md_if_empty(element, md_url);
82 // Actualizar URL con history.pushState (sin #)
83 if let Some(win) = web_sys::window() {
84 if let Ok(hist) = win.history() {
85 let path = format!("/estudio/{}", element);
86 let _ = hist.push_state_with_url(
87 &wasm_bindgen::JsValue::NULL,
88 "",
89 Some(&path),
90 );
91 }
92 }
93 }
94
95 fn restore_from_tab(&self, element: &str, origin_x: f64, origin_y: f64) {
96 let idx_opt = self
97 .state
98 .borrow()
99 .pages
100 .iter()
101 .position(|e| e == element);
102 let Some(idx) = idx_opt else { return };
103 let was_visible = self.state.borrow().active.is_some();
104 self.state.borrow_mut().active = Some(element.to_string());
105 if was_visible {
106 self.deck.goto(idx, true);
107 } else {
108 self.deck.goto(idx, false);
109 self.show_deck(origin_x, origin_y);
110 }
111 self.sync_active_class();
112 self.sync_taskbar();
113 }
114
115 fn minimize(&self, origin_x: f64, origin_y: f64) {
116 self.state.borrow_mut().active = None;
117 self.sync_active_class();
118 self.sync_taskbar();
119 self.hide_deck(origin_x, origin_y);
120 // Restaurar URL
121 if let Some(win) = web_sys::window() {
122 if let Ok(hist) = win.history() {
123 let _ = hist.push_state_with_url(
124 &wasm_bindgen::JsValue::NULL,
125 "",
126 Some("/"),
127 );
128 }
129 }
130 }
131
132 fn close(&self, element: &str, origin_x: f64, origin_y: f64) {
133 let was_active = self.state.borrow().active.as_deref() == Some(element);
134 self.state.borrow_mut().pages.retain(|e| e != element);
135 self.remove_page_dom(element);
136 if was_active {
137 let pages_now: Vec<String> = self.state.borrow().pages.clone();
138 let new_active = pages_now.last().cloned();
139 self.state.borrow_mut().active = new_active.clone();
140 if let Some(new_active) = new_active {
141 let idx = pages_now
142 .iter()
143 .position(|e| e == &new_active)
144 .unwrap_or(0);
145 self.deck.goto(idx, true);
146 } else {
147 self.hide_deck(origin_x, origin_y);
148 }
149 }
150 self.sync_active_class();
151 self.sync_taskbar();
152 }
153
154 fn home(&self) {
155 // Minimiza el deck sin cerrar las pestañas (estilo "show desktop").
156 let (ox, oy) = self
157 .element_center(".taskbar-home")
158 .unwrap_or((24.0, self.viewport_height() - 26.0));
159 self.minimize(ox, oy);
160 }
161
162 fn on_swipe(&self, new_index: usize) {
163 let element = self.state.borrow().pages.get(new_index).cloned();
164 if let Some(element) = element {
165 self.state.borrow_mut().active = Some(element);
166 self.sync_active_class();
167 self.sync_taskbar();
168 }
169 }
170
171 fn show_deck(&self, x: f64, y: f64) {
172 self.set_deck_origin(x, y);
173 if let Some(deck) = self.deck_el() {
174 let _ = deck.class_list().add_1("open");
175 let _ = deck.set_attribute("aria-hidden", "false");
176 }
177 if let Some(body) = self.document.body() {
178 let _ = body.class_list().add_1("deck-visible");
179 }
180 self.sync_page_controls();
181 }
182
183 fn hide_deck(&self, x: f64, y: f64) {
184 self.set_deck_origin(x, y);
185 if let Some(deck) = self.deck_el() {
186 let _ = deck.class_list().remove_1("open");
187 let _ = deck.set_attribute("aria-hidden", "true");
188 }
189 if let Some(body) = self.document.body() {
190 let _ = body.class_list().remove_1("deck-visible");
191 }
192 self.sync_page_controls();
193 }
194
195 fn sync_page_controls(&self) {
196 let exists = self.document.get_element_by_id("global-page-controls");
197 let is_visible = self.state.borrow().active.is_some();
198 if let Some(ctl) = exists {
199 ctl.set_attribute("style", if is_visible {
200 "opacity:1;pointer-events:auto;"
201 } else {
202 "opacity:0;pointer-events:none;"
203 }).ok();
204 } else if is_visible {
205 let Some(body) = self.document.body() else { return };
206 let div: HtmlElement = self.document
207 .create_element("div")
208 .ok()
209 .and_then(|e| e.dyn_into().ok())
210 .unwrap();
211 div.set_id("global-page-controls");
212 div.set_attribute("class", "page-controls").ok();
213 div.set_inner_html(
214 "<button class=\"page-control-btn page-minimize\" data-minimize=\"\" type=\"button\" aria-label=\"Minimizar\">\
215 <svg viewBox=\"0 0 24 24\" aria-hidden=\"true\"><path d=\"M5 19 H19\" stroke=\"currentColor\" stroke-width=\"2\" fill=\"none\" stroke-linecap=\"round\"/></svg>\
216 </button>\
217 <button class=\"page-control-btn page-close\" data-close-page=\"\" type=\"button\" aria-label=\"Cerrar\">×</button>"
218 );
219 body.append_child(&div).ok();
220 }
221 }
222
223 fn deck_el(&self) -> Option<HtmlElement> {
224 self.document
225 .get_element_by_id("deck")
226 .and_then(|e| e.dyn_into::<HtmlElement>().ok())
227 }
228
229 fn set_deck_origin(&self, x: f64, y: f64) {
230 if let Some(deck) = self.deck_el() {
231 let _ = deck.style().set_property("--origin-x", &format!("{:.1}px", x));
232 let _ = deck.style().set_property("--origin-y", &format!("{:.1}px", y));
233 }
234 }
235
236 fn sync_active_class(&self) {
237 if let Some(body) = self.document.body() {
238 let active = self.state.borrow().active.clone();
239 for &e in &ELEMENTS {
240 let cls = format!("deck-active-{}", e);
241 if active.as_deref() == Some(e) {
242 let _ = body.class_list().add_1(&cls);
243 } else {
244 let _ = body.class_list().remove_1(&cls);
245 }
246 }
247 }
248 }
249
250 fn sync_taskbar(&self) {
251 let s = self.state.borrow();
252 let tasks: Vec<Task> = s
253 .pages
254 .iter()
255 .map(|e| {
256 let mut t = Task::new(e.clone(), e.to_uppercase());
257 if s.active.as_deref() == Some(e.as_str()) {
258 t = t.active();
259 }
260 t
261 })
262 .collect();
263 self.taskbar.set_tasks(&tasks);
264 }
265
266 fn ensure_page_dom(&self, element: &str) {
267 let sel = format!(".deck-page[data-element=\"{}\"]", element);
268 if self
269 .document
270 .query_selector(&sel)
271 .ok()
272 .flatten()
273 .is_some()
274 {
275 return;
276 }
277 let Some(strip) = self.document.get_element_by_id("deck-strip") else {
278 return;
279 };
280 let (title, tag) = match element {
281 "aire" => ("Software", "Tecnología · Open Source · IA"),
282 "fuego" => ("Quién Soy", "Bitácora · Crónica"),
283 "tierra" => ("Manifiesto", "Invariantes · Piedra de toque"),
284 "agua" => ("Mística", "Espiritualidad aplicada"),
285 _ => return,
286 };
287 let html = format!(
288 "<article class=\"deck-page\" data-element=\"{el}\" id=\"deck-page-{el}\">\
289 <div class=\"page-ambience\" aria-hidden=\"true\"></div>\
290 <header class=\"page-head\">\
291 <span class=\"page-mark\">{el}</span>\
292 <h2 class=\"page-title\">{title}</h2>\
293 <span class=\"page-tag\">{tag}</span>\
294 </header>\
295 <section class=\"page-content\" id=\"page-{el}-content\"></section>\
296 </article>",
297 el = element, title = title, tag = tag
298 );
299 let _ = strip.insert_adjacent_html("beforeend", &html);
300 }
301
302 fn remove_page_dom(&self, element: &str) {
303 let id = format!("deck-page-{}", element);
304 if let Some(el) = self.document.get_element_by_id(&id) {
305 el.remove();
306 }
307 }
308
309 fn load_md_if_empty(&self, element: &str, md_url: &str) {
310 let content_id = format!("page-{}-content", element);
311 let Some(content_el) = self.document.get_element_by_id(&content_id) else {
312 return;
313 };
314 let Ok(content): Result<HtmlElement, _> = content_el.dyn_into() else {
315 return;
316 };
317 let inner = content.inner_html();
318 if inner.contains("pluma-doc") {
319 return; // ya hidratado
320 }
321 let document_clone = self.document.clone();
322 let element_owned = element.to_string();
323 let url_owned = md_url.to_string();
324 let reader = fana_md_reader_web::Reader::new(content.clone());
325 wasm_bindgen_futures::spawn_local(async move {
326 let content_clone = content.clone();
327 if let Err(e) = reader.open_url(&url_owned, &element_owned).await {
328 web_sys::console::warn_1(&e);
329 }
330 // Después de cargar el md, montar el grafo debajo
331 let graph_container_id = format!("graph-{}-container", element_owned);
332 // Si ya existe, no lo duplicamos
333 if document_clone.get_element_by_id(&graph_container_id).is_some() {
334 return;
335 }
336 // Crear contenedor debajo del content
337 let wrapper: HtmlElement = document_clone
338 .create_element("div")
339 .ok()
340 .and_then(|e| e.dyn_into::<HtmlElement>().ok())
341 .unwrap();
342 wrapper.set_id(&graph_container_id);
343 wrapper.style().set_property("margin-top", "1rem").ok();
344 wrapper.style().set_property("padding-top", "1rem").ok();
345 wrapper.style().set_property("border-top", "1px solid rgba(255,255,255,0.08)").ok();
346 // Label
347 let label: HtmlElement = document_clone
348 .create_element("div")
349 .ok()
350 .and_then(|e| e.dyn_into::<HtmlElement>().ok())
351 .unwrap();
352 label.set_inner_html(
353 "<span style=\"font-family: Inter, sans-serif; font-size: 0.75rem; \
354 letter-spacing: 0.3em; text-transform: uppercase; color: rgba(232,234,245,0.45);\">
355 · grafo semántico ·
356 </span>"
357 );
358 wrapper.append_child(&label).ok();
359 content_clone.append_child(&wrapper).ok();
360 // Callback: recibe 'camino' del nodo clickeado y navega
361 let cb: Box<dyn FnMut(String)> = Box::new(move |target| {
362 // Mapa camino → elemento HTML
363 let el = match target.as_str() {
364 "logos" | "aire" => "logos",
365 "nomos" | "fuego" => "nomos",
366 "kay" | "tierra" => "kay",
367 "uku" | "agua" => "uku",
368 _ => "logos",
369 };
370 // Disparar evento click en el tip (el listener de
371 // install_tip_clicks lo captura y llama open_or_switch)
372 if let Some(tip) = document_clone.query_selector(
373 &format!(".tip[data-md][id='tip-{}']", el)
374 ).ok().flatten() {
375 // Crear MouseEvent con coordenadas (necesario para
376 // que prevent_default y open_or_switch tengan contexto)
377 let ev = web_sys::MouseEvent::new("click").unwrap();
378 let _ = tip.dispatch_event(&ev);
379 }
380 });
381 let mut graph = GraphWidget::new(
382 wrapper,
383 "https://api.gioser.net",
384 Some(cb),
385 );
386 if let Err(e) = graph.load().await {
387 web_sys::console::warn_1(&format!("grafo: error al cargar: {:?}", e).into());
388 return;
389 }
390 });
391 }
392
393 fn element_center(&self, selector: &str) -> Option<(f64, f64)> {
394 let el = self.document.query_selector(selector).ok().flatten()?;
395 let rect = el.get_bounding_client_rect();
396 Some((
397 rect.left() + rect.width() / 2.0,
398 rect.top() + rect.height() / 2.0,
399 ))
400 }
401
402 fn taskbar_item_center(&self, element: &str) -> Option<(f64, f64)> {
403 self.taskbar.task_center(element)
404 }
405
406 fn viewport_height(&self) -> f64 {
407 web_sys::window()
408 .and_then(|w| w.inner_height().ok())
409 .and_then(|v| v.as_f64())
410 .unwrap_or(720.0)
411 }
412}
413
414#[wasm_bindgen(start)]
415pub fn boot() -> Result<(), JsValue> {
416 install_panic_hook();
417 let window = web_sys::window().ok_or_else(|| JsValue::from_str("no window"))?;
418 let document = window
419 .document()
420 .ok_or_else(|| JsValue::from_str("no document"))?;
421
422 let canvas: HtmlCanvasElement = document
423 .get_element_by_id("gioser-canvas")
424 .ok_or_else(|| JsValue::from_str("no canvas#gioser-canvas"))?
425 .dyn_into()?;
426
427 fit_canvas(&canvas, &window);
428 let renderer = Rc::new(RefCell::new(Renderer::new(&canvas)?));
429 {
430 let mut r = renderer.borrow_mut();
431 r.resize(canvas.width(), canvas.height());
432 r.set_client_size(
433 canvas.client_width() as f32,
434 canvas.client_height() as f32,
435 );
436 }
437
438 // Mount vista deck
439 let strip_el: HtmlElement = document
440 .get_element_by_id("deck-strip")
441 .ok_or_else(|| JsValue::from_str("no #deck-strip"))?
442 .dyn_into()?;
443 let deck = Deck::mount(strip_el)?;
444
445 // Mount barra-web taskbar (manages the dynamic task list).
446 let list_el: HtmlElement = document
447 .get_element_by_id("taskbar-list")
448 .ok_or_else(|| JsValue::from_str("no #taskbar-list"))?
449 .dyn_into()?;
450 let taskbar = TaskList::mount(list_el)?;
451
452 let app = Rc::new(AppState {
453 document: document.clone(),
454 deck: deck.clone(),
455 taskbar: taskbar.clone(),
456 state: RefCell::default(),
457 });
458
459 // vista on_change → on_swipe del app
460 {
461 let app2 = app.clone();
462 deck.on_change(move |idx| {
463 app2.on_swipe(idx);
464 });
465 }
466
467 // barra on_click → restore / toggle minimize del app
468 {
469 let app2 = app.clone();
470 taskbar.on_click(move |id, cx, cy| {
471 let is_active = app2.state.borrow().active.as_deref() == Some(id);
472 if is_active {
473 app2.minimize(cx, cy);
474 } else {
475 app2.restore_from_tab(id, cx, cy);
476 }
477 });
478 }
479
480 install_resize(&window, &canvas, &renderer)?;
481 install_mouse(&document, &canvas, &renderer)?;
482 install_canvas_pointer(&canvas, &renderer)?;
483 install_canvas_leave(&canvas, &renderer)?;
484 install_tip_clicks(&document, &app)?;
485 install_deck_delegation(&document, &app)?;
486 install_taskbar(&document, &app)?;
487 install_keyboard(&document, &app)?;
488 install_popstate_listener(&window, &app)?;
489 install_raf(&window, &document, &canvas, &renderer);
490
491 // Leer ruta inicial para abrir página directa
492 if let Ok(pathname) = window.location().pathname() {
493 let clean = pathname.trim_start_matches('/').trim_start_matches("estudio/");
494 if !clean.is_empty() {
495 if let Some(el) = document.query_selector(&format!(".tip[data-md][id='tip-{}']", clean)).ok().flatten() {
496 let rect = el.get_bounding_client_rect();
497 let cx = rect.left() + rect.width() / 2.0;
498 let cy = rect.top() + rect.height() / 2.0;
499 if let Some(md_url) = el.get_attribute("data-md") {
500 app.open_or_switch(clean, cx, cy, &md_url);
501 }
502 }
503 }
504 }
505
506 Ok(())
507}
508
509fn install_popstate_listener(window: &Window, app: &Rc<AppState>) -> Result<(), JsValue> {
510 let app2 = app.clone();
511 let doc = app.document.clone();
512 let win2 = window.clone();
513 let cb = Closure::<dyn FnMut(Event)>::new(move |_e: Event| {
514 if let Ok(pathname) = win2.location().pathname() {
515 let clean = pathname.trim_start_matches('/').trim_start_matches("estudio/");
516 if clean.is_empty() || clean == "/" {
517 app2.home();
518 } else if let Some(el) = doc.query_selector(&format!(".tip[data-md][id='tip-{}']", clean)).ok().flatten() {
519 let rect = el.get_bounding_client_rect();
520 let cx = rect.left() + rect.width() / 2.0;
521 let cy = rect.top() + rect.height() / 2.0;
522 if let Some(md_url) = el.get_attribute("data-md") {
523 app2.open_or_switch(clean, cx, cy, &md_url);
524 }
525 }
526 }
527 });
528 window.add_event_listener_with_callback("popstate", cb.as_ref().unchecked_ref())?;
529 cb.forget();
530 Ok(())
531}
532
533fn install_resize(
534 window: &Window,
535 canvas: &HtmlCanvasElement,
536 renderer: &Rc<RefCell<Renderer>>,
537) -> Result<(), JsValue> {
538 let canvas = canvas.clone();
539 let win2 = window.clone();
540 let r = renderer.clone();
541 let cb = Closure::<dyn FnMut()>::new(move || {
542 fit_canvas(&canvas, &win2);
543 let mut rr = r.borrow_mut();
544 rr.resize(canvas.width(), canvas.height());
545 rr.set_client_size(
546 canvas.client_width() as f32,
547 canvas.client_height() as f32,
548 );
549 });
550 window.add_event_listener_with_callback("resize", cb.as_ref().unchecked_ref())?;
551 cb.forget();
552 Ok(())
553}
554
555fn install_mouse(
556 document: &Document,
557 canvas: &HtmlCanvasElement,
558 renderer: &Rc<RefCell<Renderer>>,
559) -> Result<(), JsValue> {
560 let canvas = canvas.clone();
561 let r = renderer.clone();
562 let cb = Closure::<dyn FnMut(MouseEvent)>::new(move |e: MouseEvent| {
563 let w = canvas.client_width().max(1) as f32;
564 let h = canvas.client_height().max(1) as f32;
565 let x = e.client_x() as f32 - w * 0.5;
566 let y = h * 0.5 - e.client_y() as f32;
567 r.borrow_mut().set_mouse_px(x, y);
568 });
569 document.add_event_listener_with_callback("mousemove", cb.as_ref().unchecked_ref())?;
570 cb.forget();
571 Ok(())
572}
573
574fn install_canvas_pointer(
575 canvas: &HtmlCanvasElement,
576 renderer: &Rc<RefCell<Renderer>>,
577) -> Result<(), JsValue> {
578 let canvas2 = canvas.clone();
579 let r = renderer.clone();
580 let cb = Closure::<dyn FnMut(PointerEvent)>::new(move |e: PointerEvent| {
581 let rect = canvas2.get_bounding_client_rect();
582 let dx = e.client_x() as f64 - (rect.left() + rect.width() / 2.0);
583 let dy = e.client_y() as f64 - (rect.top() + rect.height() / 2.0);
584 let dist2 = dx * dx + dy * dy;
585 let ring = {
586 let rb = r.borrow();
587 rb.click_radius_css_px() as f64
588 };
589 if dist2 <= ring * ring {
590 r.borrow_mut().impulse_click();
591 }
592 });
593 canvas.add_event_listener_with_callback("pointerdown", cb.as_ref().unchecked_ref())?;
594 cb.forget();
595 Ok(())
596}
597
598fn install_canvas_leave(
599 canvas: &HtmlCanvasElement,
600 renderer: &Rc<RefCell<Renderer>>,
601) -> Result<(), JsValue> {
602 let r = renderer.clone();
603 let cb = Closure::<dyn FnMut(Event)>::new(move |_e: Event| {
604 r.borrow_mut().release_tilt();
605 });
606 canvas.add_event_listener_with_callback("mouseleave", cb.as_ref().unchecked_ref())?;
607 cb.forget();
608 Ok(())
609}
610
611fn install_tip_clicks(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
612 let tips_nodes = document.query_selector_all(".tip[data-md]")?;
613 for i in 0..tips_nodes.length() {
614 let Some(node) = tips_nodes.item(i) else {
615 continue;
616 };
617 let Ok(el) = node.dyn_into::<HtmlElement>() else {
618 continue;
619 };
620 let id = el.id();
621 let element = id.strip_prefix("tip-").unwrap_or("").to_string();
622 let md_url = el.get_attribute("data-md").unwrap_or_default();
623 let app2 = app.clone();
624 let el_for_rect = el.clone();
625 let cb = Closure::<dyn FnMut(Event)>::new(move |e: Event| {
626 e.prevent_default();
627 let rect = el_for_rect.get_bounding_client_rect();
628 let cx = rect.left() + rect.width() / 2.0;
629 let cy = rect.top() + rect.height() / 2.0;
630 app2.open_or_switch(&element, cx, cy, &md_url);
631 });
632 el.add_event_listener_with_callback("click", cb.as_ref().unchecked_ref())?;
633 cb.forget();
634 }
635 Ok(())
636}
637
638/// Un listener en el deck delega clicks de minimize y close en cada página.
639/// Las páginas se crean dinámicamente, así que no podemos adjuntar listeners
640/// por botón en boot.
641fn install_deck_delegation(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
642 let Some(deck_el) = document.get_element_by_id("deck") else {
643 return Ok(());
644 };
645 let app2 = app.clone();
646 let cb = Closure::<dyn FnMut(MouseEvent)>::new(move |e: MouseEvent| {
647 let Some(target) = e.target() else { return };
648 let Ok(target_el): Result<Element, _> = target.dyn_into() else {
649 return;
650 };
651 // Minimize
652 if let Ok(Some(btn)) = target_el.closest("[data-minimize]") {
653 e.stop_propagation();
654 let element = btn.get_attribute("data-minimize").unwrap_or_default();
655 // Si el data-minimize está vacío, usar el elemento activo
656 let el = if element.is_empty() {
657 app2.state.borrow().active.clone().unwrap_or_default()
658 } else {
659 element
660 };
661 if !el.is_empty() {
662 let origin = app2
663 .taskbar_item_center(&el)
664 .unwrap_or_else(|| center_of_element(&btn));
665 app2.minimize(origin.0, origin.1);
666 }
667 return;
668 }
669 // Close
670 if let Ok(Some(btn)) = target_el.closest("[data-close-page]") {
671 e.stop_propagation();
672 let element = btn.get_attribute("data-close-page").unwrap_or_default();
673 let el = if element.is_empty() {
674 app2.state.borrow().active.clone().unwrap_or_default()
675 } else {
676 element
677 };
678 if !el.is_empty() {
679 let origin = app2
680 .taskbar_item_center(&el)
681 .unwrap_or_else(|| center_of_element(&btn));
682 app2.close(&el, origin.0, origin.1);
683 }
684 }
685 });
686 deck_el.add_event_listener_with_callback("click", cb.as_ref().unchecked_ref())?;
687 cb.forget();
688 Ok(())
689}
690
691fn center_of_element(el: &Element) -> (f64, f64) {
692 let rect = el.get_bounding_client_rect();
693 (
694 rect.left() + rect.width() / 2.0,
695 rect.top() + rect.height() / 2.0,
696 )
697}
698
699/// Home button + brand link (data-home) — toda la lógica de tabs vive en
700/// barra-web::TaskList. Acá sólo se instalan los handlers para [data-home].
701fn install_taskbar(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
702 let homes = document.query_selector_all("[data-home]")?;
703 for i in 0..homes.length() {
704 let Some(node) = homes.item(i) else { continue };
705 let Ok(el) = node.dyn_into::<HtmlElement>() else {
706 continue;
707 };
708 let app2 = app.clone();
709 let cb = Closure::<dyn FnMut(Event)>::new(move |e: Event| {
710 e.prevent_default();
711 app2.home();
712 });
713 el.add_event_listener_with_callback("click", cb.as_ref().unchecked_ref())?;
714 cb.forget();
715 }
716 Ok(())
717}
718
719fn install_keyboard(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
720 let app2 = app.clone();
721 let cb = Closure::<dyn FnMut(KeyboardEvent)>::new(move |e: KeyboardEvent| {
722 if e.key() == "Escape" {
723 if app2.state.borrow().active.is_some() {
724 app2.home();
725 }
726 }
727 });
728 document.add_event_listener_with_callback("keydown", cb.as_ref().unchecked_ref())?;
729 cb.forget();
730 Ok(())
731}
732
733fn install_raf(
734 window: &Window,
735 document: &Document,
736 canvas: &HtmlCanvasElement,
737 renderer: &Rc<RefCell<Renderer>>,
738) {
739 let f = Rc::new(RefCell::new(None::<Closure<dyn FnMut(f64)>>));
740 let g = f.clone();
741 let renderer = renderer.clone();
742 let canvas = canvas.clone();
743 let document = document.clone();
744 let window2 = window.clone();
745 *g.borrow_mut() = Some(Closure::<dyn FnMut(f64)>::new(move |time_ms: f64| {
746 renderer.borrow_mut().render(time_ms);
747 let r = renderer.borrow();
748 position_tips(&document, &canvas, &r);
749 drop(r);
750 if let Some(cb) = f.borrow().as_ref() {
751 let _ = window2.request_animation_frame(cb.as_ref().unchecked_ref());
752 }
753 }));
754 let _ = window.request_animation_frame(g.borrow().as_ref().unwrap().as_ref().unchecked_ref());
755}
756
757fn fit_canvas(canvas: &HtmlCanvasElement, window: &Window) {
758 let dpr = window.device_pixel_ratio() as f32;
759 let w = window
760 .inner_width()
761 .ok()
762 .and_then(|v| v.as_f64())
763 .unwrap_or(1280.0) as f32;
764 let h = window
765 .inner_height()
766 .ok()
767 .and_then(|v| v.as_f64())
768 .unwrap_or(720.0) as f32;
769 canvas.set_width((w * dpr) as u32);
770 canvas.set_height((h * dpr) as u32);
771 let el: &HtmlElement = canvas.unchecked_ref();
772 let style = el.style();
773 let _ = style.set_property("width", &format!("{}px", w));
774 let _ = style.set_property("height", &format!("{}px", h));
775}
776
777fn position_tips(document: &Document, canvas: &HtmlCanvasElement, renderer: &Renderer) {
778 let clips = renderer.cardinal_positions_ndc(BUTTON_RADIUS_FACTOR);
779 let cw = canvas.client_width().max(1) as f32;
780 let ch = canvas.client_height().max(1) as f32;
781 let min_x = VIEWPORT_MARGIN_PX + BUTTON_HALF_W_PX;
782 let max_x = (cw - VIEWPORT_MARGIN_PX - BUTTON_HALF_W_PX).max(min_x);
783 let min_y = VIEWPORT_MARGIN_PX + BUTTON_HALF_H_PX;
784 let max_y = (ch - TASKBAR_HEIGHT_PX - VIEWPORT_MARGIN_PX - BUTTON_HALF_H_PX).max(min_y);
785 for (i, (id, _color, _label)) in tips::ORDER.iter().enumerate() {
786 let (nx, ny) = clips[i];
787 let raw_x = (nx + 1.0) * 0.5 * cw;
788 let raw_y = (1.0 - (ny + 1.0) * 0.5) * ch;
789 let px = raw_x.clamp(min_x, max_x);
790 let py = raw_y.clamp(min_y, max_y);
791 let sel = format!("tip-{}", id);
792 if let Some(el) = document.get_element_by_id(&sel) {
793 if let Ok(el) = el.dyn_into::<HtmlElement>() {
794 let _ = el.style().set_property(
795 "transform",
796 &format!("translate({:.2}px, {:.2}px) translate(-50%, -50%)", px, py),
797 );
798 }
799 }
800 }
801}
802
803/// Mapea un doc_id de Qdrant al nombre del elemento (aire/fuego/tierra/agua)
804/// y su ruta md. Los doc_ids se generan con uuid5 en el indexador, pero
805/// podemos inferir por el nombre del camino o del elemento.
806fn map_doc_id_to_element(doc_id: &str) -> (String, String) {
807 // Inferir del doc_id: contiene el nombre del elemento
808 let el = if doc_id.contains("aire") || doc_id.contains("logos") {
809 "aire"
810 } else if doc_id.contains("fuego") || doc_id.contains("nomos") {
811 "fuego"
812 } else if doc_id.contains("tierra") || doc_id.contains("kay") {
813 "tierra"
814 } else if doc_id.contains("agua") || doc_id.contains("uku") {
815 "agua"
816 } else {
817 "aire"
818 };
819 (el.to_string(), format!("./md/{}.md", el))
820}
821
822fn install_panic_hook() {
823 static SET: std::sync::Once = std::sync::Once::new();
824 SET.call_once(|| {
825 std::panic::set_hook(Box::new(|info| {
826 let msg = format!("{}", info);
827 web_sys::console::error_1(&JsValue::from_str(&msg));
828 }));
829 });
830}