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crates/apps/gioser-web/src/lib.rs
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tierra.md: fusionar manifiesto poético con sistema axiomático
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 if let Some(ctl) = self.document.get_element_by_id("global-page-controls") {
197 let is_visible = self.state.borrow().active.is_some();
198 ctl.set_attribute("style", if is_visible {
199 "opacity:1;pointer-events:auto;"
200 } else {
201 "opacity:0;pointer-events:none;"
202 }).ok();
203 }
204 }
205
206 fn deck_el(&self) -> Option<HtmlElement> {
207 self.document
208 .get_element_by_id("deck")
209 .and_then(|e| e.dyn_into::<HtmlElement>().ok())
210 }
211
212 fn set_deck_origin(&self, x: f64, y: f64) {
213 if let Some(deck) = self.deck_el() {
214 let _ = deck.style().set_property("--origin-x", &format!("{:.1}px", x));
215 let _ = deck.style().set_property("--origin-y", &format!("{:.1}px", y));
216 }
217 }
218
219 fn sync_active_class(&self) {
220 if let Some(body) = self.document.body() {
221 let active = self.state.borrow().active.clone();
222 for &e in &ELEMENTS {
223 let cls = format!("deck-active-{}", e);
224 if active.as_deref() == Some(e) {
225 let _ = body.class_list().add_1(&cls);
226 } else {
227 let _ = body.class_list().remove_1(&cls);
228 }
229 }
230 }
231 }
232
233 fn sync_taskbar(&self) {
234 let s = self.state.borrow();
235 let tasks: Vec<Task> = s
236 .pages
237 .iter()
238 .map(|e| {
239 let mut t = Task::new(e.clone(), e.to_uppercase());
240 if s.active.as_deref() == Some(e.as_str()) {
241 t = t.active();
242 }
243 t
244 })
245 .collect();
246 self.taskbar.set_tasks(&tasks);
247 }
248
249 fn ensure_page_dom(&self, element: &str) {
250 let sel = format!(".deck-page[data-element=\"{}\"]", element);
251 if self
252 .document
253 .query_selector(&sel)
254 .ok()
255 .flatten()
256 .is_some()
257 {
258 return;
259 }
260 let Some(strip) = self.document.get_element_by_id("deck-strip") else {
261 return;
262 };
263 let (title, tag) = match element {
264 "aire" => ("Software", "Tecnología · Open Source · IA"),
265 "fuego" => ("Quién Soy", "Bitácora · Crónica"),
266 "tierra" => ("Manifiesto", "Invariantes · Piedra de toque"),
267 "agua" => ("Mística", "Espiritualidad aplicada"),
268 _ => return,
269 };
270 let html = format!(
271 "<article class=\"deck-page\" data-element=\"{el}\" id=\"deck-page-{el}\">\
272 <div class=\"page-ambience\" aria-hidden=\"true\"></div>\
273 <header class=\"page-head\">\
274 <span class=\"page-mark\">{el}</span>\
275 <h2 class=\"page-title\">{title}</h2>\
276 <span class=\"page-tag\">{tag}</span>\
277 </header>\
278 <section class=\"page-content\" id=\"page-{el}-content\"></section>\
279 </article>",
280 el = element, title = title, tag = tag
281 );
282 let _ = strip.insert_adjacent_html("beforeend", &html);
283 }
284
285 fn remove_page_dom(&self, element: &str) {
286 let id = format!("deck-page-{}", element);
287 if let Some(el) = self.document.get_element_by_id(&id) {
288 el.remove();
289 }
290 }
291
292 fn load_md_if_empty(&self, element: &str, md_url: &str) {
293 let content_id = format!("page-{}-content", element);
294 let Some(content_el) = self.document.get_element_by_id(&content_id) else {
295 return;
296 };
297 let Ok(content): Result<HtmlElement, _> = content_el.dyn_into() else {
298 return;
299 };
300 let inner = content.inner_html();
301 if inner.contains("pluma-doc") {
302 return; // ya hidratado
303 }
304 let document_clone = self.document.clone();
305 let element_owned = element.to_string();
306 let url_owned = md_url.to_string();
307 let reader = fana_md_reader_web::Reader::new(content.clone());
308 wasm_bindgen_futures::spawn_local(async move {
309 let content_clone = content.clone();
310 if let Err(e) = reader.open_url(&url_owned, &element_owned).await {
311 web_sys::console::warn_1(&e);
312 }
313 // Después de cargar el md, montar el grafo debajo
314 let graph_container_id = format!("graph-{}-container", element_owned);
315 // Si ya existe, no lo duplicamos
316 if document_clone.get_element_by_id(&graph_container_id).is_some() {
317 return;
318 }
319 // Crear contenedor debajo del content
320 let wrapper: HtmlElement = document_clone
321 .create_element("div")
322 .ok()
323 .and_then(|e| e.dyn_into::<HtmlElement>().ok())
324 .unwrap();
325 wrapper.set_id(&graph_container_id);
326 wrapper.style().set_property("margin-top", "1rem").ok();
327 wrapper.style().set_property("padding-top", "1rem").ok();
328 wrapper.style().set_property("border-top", "1px solid rgba(255,255,255,0.08)").ok();
329 // Label
330 let label: HtmlElement = document_clone
331 .create_element("div")
332 .ok()
333 .and_then(|e| e.dyn_into::<HtmlElement>().ok())
334 .unwrap();
335 label.set_inner_html(
336 "<span style=\"font-family: Inter, sans-serif; font-size: 0.75rem; \
337 letter-spacing: 0.3em; text-transform: uppercase; color: rgba(232,234,245,0.45);\">
338 · grafo semántico ·
339 </span>"
340 );
341 wrapper.append_child(&label).ok();
342 content_clone.append_child(&wrapper).ok();
343 // Callback: recibe 'camino' del nodo clickeado y navega
344 let cb: Box<dyn FnMut(String)> = Box::new(move |target| {
345 web_sys::console::log_1(&format!("DEBUG grafo: click target={}", target).into());
346 // Mapa: camino → id del tip en HTML (aire, fuego, tierra, agua)
347 let el = match target.as_str() {
348 "logos" | "aire" => "aire",
349 "nomos" | "fuego" => "fuego",
350 "kay" | "tierra" => "tierra",
351 "uku" | "agua" => "agua",
352 _ => "aire",
353 };
354 web_sys::console::log_1(&format!("DEBUG grafo: el={}", el).into());
355 let sel = format!(".tip[data-md][id='tip-{}']", el);
356 web_sys::console::log_1(&format!("DEBUG grafo: selector={}", sel).into());
357 match document_clone.query_selector(&sel).ok().flatten() {
358 Some(tip) => {
359 web_sys::console::log_1(&"DEBUG grafo: tip encontrado, llamando click()".into());
360 let tip_html: HtmlElement = tip.clone().dyn_into().unwrap();
361 tip_html.click();
362 web_sys::console::log_1(&"DEBUG grafo: click() ejecutado".into());
363 }
364 None => {
365 web_sys::console::log_1(&"DEBUG grafo: tip NO encontrado".into());
366 }
367 }
368 });
369 let mut graph = GraphWidget::new(
370 wrapper,
371 "https://api.gioser.net",
372 Some(cb),
373 );
374 if let Err(e) = graph.load().await {
375 web_sys::console::warn_1(&format!("grafo: error al cargar: {:?}", e).into());
376 return;
377 }
378 });
379 }
380
381 fn element_center(&self, selector: &str) -> Option<(f64, f64)> {
382 let el = self.document.query_selector(selector).ok().flatten()?;
383 let rect = el.get_bounding_client_rect();
384 Some((
385 rect.left() + rect.width() / 2.0,
386 rect.top() + rect.height() / 2.0,
387 ))
388 }
389
390 fn taskbar_item_center(&self, element: &str) -> Option<(f64, f64)> {
391 self.taskbar.task_center(element)
392 }
393
394 fn viewport_height(&self) -> f64 {
395 web_sys::window()
396 .and_then(|w| w.inner_height().ok())
397 .and_then(|v| v.as_f64())
398 .unwrap_or(720.0)
399 }
400}
401
402#[wasm_bindgen(start)]
403pub fn boot() -> Result<(), JsValue> {
404 install_panic_hook();
405 let window = web_sys::window().ok_or_else(|| JsValue::from_str("no window"))?;
406 let document = window
407 .document()
408 .ok_or_else(|| JsValue::from_str("no document"))?;
409
410 let canvas: HtmlCanvasElement = document
411 .get_element_by_id("gioser-canvas")
412 .ok_or_else(|| JsValue::from_str("no canvas#gioser-canvas"))?
413 .dyn_into()?;
414
415 fit_canvas(&canvas, &window);
416 let renderer = Rc::new(RefCell::new(Renderer::new(&canvas)?));
417 {
418 let mut r = renderer.borrow_mut();
419 r.resize(canvas.width(), canvas.height());
420 r.set_client_size(
421 canvas.client_width() as f32,
422 canvas.client_height() as f32,
423 );
424 }
425
426 // Mount vista deck
427 let strip_el: HtmlElement = document
428 .get_element_by_id("deck-strip")
429 .ok_or_else(|| JsValue::from_str("no #deck-strip"))?
430 .dyn_into()?;
431 let deck = Deck::mount(strip_el)?;
432
433 // Mount barra-web taskbar (manages the dynamic task list).
434 let list_el: HtmlElement = document
435 .get_element_by_id("taskbar-list")
436 .ok_or_else(|| JsValue::from_str("no #taskbar-list"))?
437 .dyn_into()?;
438 let taskbar = TaskList::mount(list_el)?;
439
440 let app = Rc::new(AppState {
441 document: document.clone(),
442 deck: deck.clone(),
443 taskbar: taskbar.clone(),
444 state: RefCell::default(),
445 });
446
447 // vista on_change → on_swipe del app
448 {
449 let app2 = app.clone();
450 deck.on_change(move |idx| {
451 app2.on_swipe(idx);
452 });
453 }
454
455 // barra on_click → restore / toggle minimize del app
456 {
457 let app2 = app.clone();
458 taskbar.on_click(move |id, cx, cy| {
459 let is_active = app2.state.borrow().active.as_deref() == Some(id);
460 if is_active {
461 app2.minimize(cx, cy);
462 } else {
463 app2.restore_from_tab(id, cx, cy);
464 }
465 });
466 }
467
468 install_resize(&window, &canvas, &renderer)?;
469 install_mouse(&document, &canvas, &renderer)?;
470 install_canvas_pointer(&canvas, &renderer)?;
471 install_canvas_leave(&canvas, &renderer)?;
472 install_tip_clicks(&document, &app)?;
473 install_controls_delegation(&document, &app)?;
474 install_taskbar(&document, &app)?;
475 install_keyboard(&document, &app)?;
476 install_popstate_listener(&window, &app)?;
477 install_raf(&window, &document, &canvas, &renderer);
478
479 // Leer ruta inicial para abrir página directa
480 if let Ok(pathname) = window.location().pathname() {
481 let clean = pathname.trim_start_matches('/').trim_start_matches("estudio/");
482 if !clean.is_empty() {
483 if let Some(el) = document.query_selector(&format!(".tip[data-md][id='tip-{}']", clean)).ok().flatten() {
484 let rect = el.get_bounding_client_rect();
485 let cx = rect.left() + rect.width() / 2.0;
486 let cy = rect.top() + rect.height() / 2.0;
487 if let Some(md_url) = el.get_attribute("data-md") {
488 app.open_or_switch(clean, cx, cy, &md_url);
489 }
490 }
491 }
492 }
493
494 Ok(())
495}
496
497fn install_popstate_listener(window: &Window, app: &Rc<AppState>) -> Result<(), JsValue> {
498 let app2 = app.clone();
499 let doc = app.document.clone();
500 let win2 = window.clone();
501 let cb = Closure::<dyn FnMut(Event)>::new(move |_e: Event| {
502 if let Ok(pathname) = win2.location().pathname() {
503 let clean = pathname.trim_start_matches('/').trim_start_matches("estudio/");
504 if clean.is_empty() || clean == "/" {
505 app2.home();
506 } else if let Some(el) = doc.query_selector(&format!(".tip[data-md][id='tip-{}']", clean)).ok().flatten() {
507 let rect = el.get_bounding_client_rect();
508 let cx = rect.left() + rect.width() / 2.0;
509 let cy = rect.top() + rect.height() / 2.0;
510 if let Some(md_url) = el.get_attribute("data-md") {
511 app2.open_or_switch(clean, cx, cy, &md_url);
512 }
513 }
514 }
515 });
516 window.add_event_listener_with_callback("popstate", cb.as_ref().unchecked_ref())?;
517 cb.forget();
518 Ok(())
519}
520
521fn install_resize(
522 window: &Window,
523 canvas: &HtmlCanvasElement,
524 renderer: &Rc<RefCell<Renderer>>,
525) -> Result<(), JsValue> {
526 let canvas = canvas.clone();
527 let win2 = window.clone();
528 let r = renderer.clone();
529 let cb = Closure::<dyn FnMut()>::new(move || {
530 fit_canvas(&canvas, &win2);
531 let mut rr = r.borrow_mut();
532 rr.resize(canvas.width(), canvas.height());
533 rr.set_client_size(
534 canvas.client_width() as f32,
535 canvas.client_height() as f32,
536 );
537 });
538 window.add_event_listener_with_callback("resize", cb.as_ref().unchecked_ref())?;
539 cb.forget();
540 Ok(())
541}
542
543fn install_mouse(
544 document: &Document,
545 canvas: &HtmlCanvasElement,
546 renderer: &Rc<RefCell<Renderer>>,
547) -> Result<(), JsValue> {
548 let canvas = canvas.clone();
549 let r = renderer.clone();
550 let cb = Closure::<dyn FnMut(MouseEvent)>::new(move |e: MouseEvent| {
551 let w = canvas.client_width().max(1) as f32;
552 let h = canvas.client_height().max(1) as f32;
553 let x = e.client_x() as f32 - w * 0.5;
554 let y = h * 0.5 - e.client_y() as f32;
555 r.borrow_mut().set_mouse_px(x, y);
556 });
557 document.add_event_listener_with_callback("mousemove", cb.as_ref().unchecked_ref())?;
558 cb.forget();
559 Ok(())
560}
561
562fn install_canvas_pointer(
563 canvas: &HtmlCanvasElement,
564 renderer: &Rc<RefCell<Renderer>>,
565) -> Result<(), JsValue> {
566 let canvas2 = canvas.clone();
567 let r = renderer.clone();
568 let cb = Closure::<dyn FnMut(PointerEvent)>::new(move |e: PointerEvent| {
569 let rect = canvas2.get_bounding_client_rect();
570 let dx = e.client_x() as f64 - (rect.left() + rect.width() / 2.0);
571 let dy = e.client_y() as f64 - (rect.top() + rect.height() / 2.0);
572 let dist2 = dx * dx + dy * dy;
573 let ring = {
574 let rb = r.borrow();
575 rb.click_radius_css_px() as f64
576 };
577 if dist2 <= ring * ring {
578 r.borrow_mut().impulse_click();
579 }
580 });
581 canvas.add_event_listener_with_callback("pointerdown", cb.as_ref().unchecked_ref())?;
582 cb.forget();
583 Ok(())
584}
585
586fn install_canvas_leave(
587 canvas: &HtmlCanvasElement,
588 renderer: &Rc<RefCell<Renderer>>,
589) -> Result<(), JsValue> {
590 let r = renderer.clone();
591 let cb = Closure::<dyn FnMut(Event)>::new(move |_e: Event| {
592 r.borrow_mut().release_tilt();
593 });
594 canvas.add_event_listener_with_callback("mouseleave", cb.as_ref().unchecked_ref())?;
595 cb.forget();
596 Ok(())
597}
598
599fn install_tip_clicks(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
600 let tips_nodes = document.query_selector_all(".tip[data-md]")?;
601 for i in 0..tips_nodes.length() {
602 let Some(node) = tips_nodes.item(i) else {
603 continue;
604 };
605 let Ok(el) = node.dyn_into::<HtmlElement>() else {
606 continue;
607 };
608 let id = el.id();
609 let element = id.strip_prefix("tip-").unwrap_or("").to_string();
610 let md_url = el.get_attribute("data-md").unwrap_or_default();
611 let app2 = app.clone();
612 let el_for_rect = el.clone();
613 let el_name = element.clone();
614 let cb = Closure::<dyn FnMut(Event)>::new(move |e: Event| {
615 web_sys::console::log_1(&format!("DEBUG tip: click en {} isTrusted={}", el_name, e.is_trusted()).into());
616 e.prevent_default();
617 let rect = el_for_rect.get_bounding_client_rect();
618 let cx = rect.left() + rect.width() / 2.0;
619 let cy = rect.top() + rect.height() / 2.0;
620 web_sys::console::log_1(&format!("DEBUG tip: llamando open_or_switch({}, {}, {})", el_name, cx, cy).into());
621 app2.open_or_switch(&element, cx, cy, &md_url);
622 });
623 el.add_event_listener_with_callback("click", cb.as_ref().unchecked_ref())?;
624 cb.forget();
625 }
626 Ok(())
627}
628
629/// Un listener en el deck delega clicks de minimize y close en cada página.
630/// Las páginas se crean dinámicamente, así que no podemos adjuntar listeners
631/// por botón en boot.
632fn install_controls_delegation(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
633 let app2 = app.clone();
634 let cb = Closure::<dyn FnMut(MouseEvent)>::new(move |e: MouseEvent| {
635 let Some(target) = e.target() else { return };
636 let Ok(target_el): Result<Element, _> = target.dyn_into() else {
637 return;
638 };
639 // Minimize
640 if let Ok(Some(btn)) = target_el.closest("[data-minimize]") {
641 e.stop_propagation();
642 let element = btn.get_attribute("data-minimize").unwrap_or_default();
643 // Si el data-minimize está vacío, usar el elemento activo
644 let el = if element.is_empty() {
645 app2.state.borrow().active.clone().unwrap_or_default()
646 } else {
647 element
648 };
649 if !el.is_empty() {
650 let origin = app2
651 .taskbar_item_center(&el)
652 .unwrap_or_else(|| center_of_element(&btn));
653 app2.minimize(origin.0, origin.1);
654 }
655 return;
656 }
657 // Close
658 if let Ok(Some(btn)) = target_el.closest("[data-close-page]") {
659 e.stop_propagation();
660 let element = btn.get_attribute("data-close-page").unwrap_or_default();
661 let el = if element.is_empty() {
662 app2.state.borrow().active.clone().unwrap_or_default()
663 } else {
664 element
665 };
666 if !el.is_empty() {
667 let origin = app2
668 .taskbar_item_center(&el)
669 .unwrap_or_else(|| center_of_element(&btn));
670 app2.close(&el, origin.0, origin.1);
671 }
672 }
673 });
674 document.add_event_listener_with_callback("click", cb.as_ref().unchecked_ref())?;
675 cb.forget();
676 Ok(())
677}
678
679fn center_of_element(el: &Element) -> (f64, f64) {
680 let rect = el.get_bounding_client_rect();
681 (
682 rect.left() + rect.width() / 2.0,
683 rect.top() + rect.height() / 2.0,
684 )
685}
686
687/// Home button + brand link (data-home) — toda la lógica de tabs vive en
688/// barra-web::TaskList. Acá sólo se instalan los handlers para [data-home].
689fn install_taskbar(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
690 let homes = document.query_selector_all("[data-home]")?;
691 for i in 0..homes.length() {
692 let Some(node) = homes.item(i) else { continue };
693 let Ok(el) = node.dyn_into::<HtmlElement>() else {
694 continue;
695 };
696 let app2 = app.clone();
697 let cb = Closure::<dyn FnMut(Event)>::new(move |e: Event| {
698 e.prevent_default();
699 app2.home();
700 });
701 el.add_event_listener_with_callback("click", cb.as_ref().unchecked_ref())?;
702 cb.forget();
703 }
704 Ok(())
705}
706
707fn install_keyboard(document: &Document, app: &Rc<AppState>) -> Result<(), JsValue> {
708 let app2 = app.clone();
709 let cb = Closure::<dyn FnMut(KeyboardEvent)>::new(move |e: KeyboardEvent| {
710 if e.key() == "Escape" {
711 if app2.state.borrow().active.is_some() {
712 app2.home();
713 }
714 }
715 });
716 document.add_event_listener_with_callback("keydown", cb.as_ref().unchecked_ref())?;
717 cb.forget();
718 Ok(())
719}
720
721fn install_raf(
722 window: &Window,
723 document: &Document,
724 canvas: &HtmlCanvasElement,
725 renderer: &Rc<RefCell<Renderer>>,
726) {
727 let f = Rc::new(RefCell::new(None::<Closure<dyn FnMut(f64)>>));
728 let g = f.clone();
729 let renderer = renderer.clone();
730 let canvas = canvas.clone();
731 let document = document.clone();
732 let window2 = window.clone();
733 *g.borrow_mut() = Some(Closure::<dyn FnMut(f64)>::new(move |time_ms: f64| {
734 renderer.borrow_mut().render(time_ms);
735 let r = renderer.borrow();
736 position_tips(&document, &canvas, &r);
737 drop(r);
738 if let Some(cb) = f.borrow().as_ref() {
739 let _ = window2.request_animation_frame(cb.as_ref().unchecked_ref());
740 }
741 }));
742 let _ = window.request_animation_frame(g.borrow().as_ref().unwrap().as_ref().unchecked_ref());
743}
744
745fn fit_canvas(canvas: &HtmlCanvasElement, window: &Window) {
746 let dpr = window.device_pixel_ratio() as f32;
747 let w = window
748 .inner_width()
749 .ok()
750 .and_then(|v| v.as_f64())
751 .unwrap_or(1280.0) as f32;
752 let h = window
753 .inner_height()
754 .ok()
755 .and_then(|v| v.as_f64())
756 .unwrap_or(720.0) as f32;
757 canvas.set_width((w * dpr) as u32);
758 canvas.set_height((h * dpr) as u32);
759 let el: &HtmlElement = canvas.unchecked_ref();
760 let style = el.style();
761 let _ = style.set_property("width", &format!("{}px", w));
762 let _ = style.set_property("height", &format!("{}px", h));
763}
764
765fn position_tips(document: &Document, canvas: &HtmlCanvasElement, renderer: &Renderer) {
766 let clips = renderer.cardinal_positions_ndc(BUTTON_RADIUS_FACTOR);
767 let cw = canvas.client_width().max(1) as f32;
768 let ch = canvas.client_height().max(1) as f32;
769 let min_x = VIEWPORT_MARGIN_PX + BUTTON_HALF_W_PX;
770 let max_x = (cw - VIEWPORT_MARGIN_PX - BUTTON_HALF_W_PX).max(min_x);
771 let min_y = VIEWPORT_MARGIN_PX + BUTTON_HALF_H_PX;
772 let max_y = (ch - TASKBAR_HEIGHT_PX - VIEWPORT_MARGIN_PX - BUTTON_HALF_H_PX).max(min_y);
773 for (i, (id, _color, _label)) in tips::ORDER.iter().enumerate() {
774 let (nx, ny) = clips[i];
775 let raw_x = (nx + 1.0) * 0.5 * cw;
776 let raw_y = (1.0 - (ny + 1.0) * 0.5) * ch;
777 let px = raw_x.clamp(min_x, max_x);
778 let py = raw_y.clamp(min_y, max_y);
779 let sel = format!("tip-{}", id);
780 if let Some(el) = document.get_element_by_id(&sel) {
781 if let Ok(el) = el.dyn_into::<HtmlElement>() {
782 let _ = el.style().set_property(
783 "transform",
784 &format!("translate({:.2}px, {:.2}px) translate(-50%, -50%)", px, py),
785 );
786 }
787 }
788 }
789}
790
791/// Mapea un doc_id de Qdrant al nombre del elemento (aire/fuego/tierra/agua)
792/// y su ruta md. Los doc_ids se generan con uuid5 en el indexador, pero
793/// podemos inferir por el nombre del camino o del elemento.
794fn map_doc_id_to_element(doc_id: &str) -> (String, String) {
795 // Inferir del doc_id: contiene el nombre del elemento
796 let el = if doc_id.contains("aire") || doc_id.contains("logos") {
797 "aire"
798 } else if doc_id.contains("fuego") || doc_id.contains("nomos") {
799 "fuego"
800 } else if doc_id.contains("tierra") || doc_id.contains("kay") {
801 "tierra"
802 } else if doc_id.contains("agua") || doc_id.contains("uku") {
803 "agua"
804 } else {
805 "aire"
806 };
807 (el.to_string(), format!("./md/{}.md", el))
808}
809
810fn install_panic_hook() {
811 static SET: std::sync::Once = std::sync::Once::new();
812 SET.call_once(|| {
813 std::panic::set_hook(Box::new(|info| {
814 let msg = format!("{}", info);
815 web_sys::console::error_1(&JsValue::from_str(&msg));
816 }));
817 });
818}