🚀 Auto-deploy: BrainWind atualizado em 26/08/2026 10:41:48

app/package.json

@@ -36,6 +36,7 @@
     "tailwind-merge": "^3.6.0",
     "tailwindcss-animate": "^1.0.7",
     "three": "^0.185.1",
+    "zundo": "^2.3.0",
     "zustand": "^5.0.14"
   },
   "devDependencies": {
@@ -50,6 +51,7 @@
     "tailwindcss": "^4.3.2",
     "typescript": "~6.0.2",
     "vite": "^8.1.1",
+    "vite-plugin-pwa": "^1.3.0",
     "vitest": "^4.1.10"
   }
 }

app/src/App.tsx

@@ -1,19 +1,20 @@
 import { BrowserRouter, Routes, Route, Link, useLocation } from 'react-router-dom';
-import GalpaoModule from './pages/GalpaoModule';
-import CylinderModule from './pages/CylinderModule';
-import VaultModule from './pages/VaultModule';
-import DomeModule from './pages/DomeModule';
-import SignModule from './pages/SignModule';
-import IsolatedRoofModule from './pages/IsolatedRoofModule';
-import BarSelectorModule from './pages/BarSelectorModule';
-import BridgeModule from './pages/BridgeModule';
-import DynamicsModule from './pages/DynamicsModule';
-import CalcCaModule from './pages/CalcCaModule';
-import SettingsModule from './pages/SettingsModule';
-import TowerModule from './pages/TowerModule';
-import PiperackModule from './pages/PiperackModule';
-import ShelterModule from './pages/ShelterModule';
-import CertificatePage from './pages/CertificatePage';
+// Lazy load modules to improve performance and code splitting
+const GalpaoModule = lazy(() => import('./pages/GalpaoModule'));
+const CylinderModule = lazy(() => import('./pages/CylinderModule'));
+const VaultModule = lazy(() => import('./pages/VaultModule'));
+const DomeModule = lazy(() => import('./pages/DomeModule'));
+const SignModule = lazy(() => import('./pages/SignModule'));
+const IsolatedRoofModule = lazy(() => import('./pages/IsolatedRoofModule'));
+const BarSelectorModule = lazy(() => import('./pages/BarSelectorModule'));
+const BridgeModule = lazy(() => import('./pages/BridgeModule'));
+const DynamicsModule = lazy(() => import('./pages/DynamicsModule'));
+const CalcCaModule = lazy(() => import('./pages/CalcCaModule'));
+const SettingsModule = lazy(() => import('./pages/SettingsModule'));
+const TowerModule = lazy(() => import('./pages/TowerModule'));
+const PiperackModule = lazy(() => import('./pages/PiperackModule'));
+const ShelterModule = lazy(() => import('./pages/ShelterModule'));
+const CertificatePage = lazy(() => import('./pages/CertificatePage'));
 import {
   Home, Settings, Menu, Cylinder, Church, CircleDot,
   Square, Layers, BarChart3, Activity, Warehouse,
@@ -26,7 +27,7 @@ import {
   DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
-import { useState } from 'react';
+import { useState, lazy, Suspense } from 'react';
 import { cn } from '@/lib/utils';
 import { Button } from '@/components/ui/button';
 import { ThemeProvider, useTheme } from '@/lib/theme';
@@ -74,6 +75,8 @@ const TowerIcon = (props: React.SVGProps<SVGSVGElement>) => (
   </svg>
 );
 
+import HomeMock from './pages/HomeMock';
+
 function AppLayout({ children }: { children: React.ReactNode }) {
   const location = useLocation();
   const [isCollapsed, setIsCollapsed] = useState(false);
@@ -347,66 +350,7 @@ function AppLayout({ children }: { children: React.ReactNode }) {
   );
 }
 
-function HomeMock() {
-  const { t } = useI18n();
-  const modules = [
-    { to: '/galpao', icon: Warehouse, label: 'Galpão Retangular', desc: 'Paredes A/B/C/D, telhados E-J, excentricidade, atrito, alta turbulência.' },
-    { to: '/cilindro', icon: Cylinder, label: 'Cilindro Vertical', desc: 'Silos, reservatórios, chaminés. Cpe por ângulo (Tab. 13), Reynolds.' },
-    { to: '/abobada', icon: Church, label: 'Abóbada Cilíndrica', desc: 'Coberturas curvas em arco. Tab. 15-20, 6 zonas.' },
-    { to: '/cupula', icon: CircleDot, label: 'Cúpula', desc: 'Sobre terreno (Tab. 21) ou parede cilíndrica (Tab. 22).' },
-    { to: '/muros', icon: Square, label: 'Muros e Placas', desc: 'Cf para vento perpendicular e oblíquo (Tab. 23).' },
-    { to: '/cobertura-isolada', icon: Layers, label: 'Coberturas Isoladas', desc: 'Uma ou duas águas, abas perpendiculares (Tab. 24-25).' },
-    { to: '/barras', icon: BarChart3, label: 'Barras Prismáticas', desc: 'Faces planas (Tab. 26) ou circulares (Tab. 27).' },
-    { to: '/pontes', icon: BridgeIcon, label: 'Pontes', desc: 'Pse, Cx/Cz do tabuleiro, flutter, galope (sec. 11).' },
-    { to: '/torre', icon: TowerIcon, label: 'Torres', desc: 'Torres treliçadas e mastros (sec. 8.4).' },
-    { to: '/piperack', icon: Frame, label: 'Pipe-Racks Industriais', desc: 'Estruturas reticuladas múltiplas, tubulações, fator η (Tab. 28).' },
-    { to: '/abrigo', icon: Tent, label: 'Abrigos e Pórticos Fechados', desc: 'Marquises, abrigos e pórticos. 4 condições topológicas, frestas de alívio, corte A-A (Tab. 23-25, sec. 6.3).' },
-    { to: '/calc-ca', icon: Calculator, label: 'Calculadora de C_a', desc: 'Coeficiente de arrasto (Fig. 4 e 5).' },
-  ];
 
-  return (
-    <div className="p-8 max-w-6xl mx-auto space-y-8">
-      <header className="text-center space-y-4 flex flex-col items-center mt-4 mb-6">
-        <div className="relative inline-block">
-          <img src="/logo_brainwind.png" alt="BrainWind" className="h-20 md:h-28 w-auto object-contain dark:drop-shadow-[0_0_15px_rgba(255,255,255,0.4)]" />
-          <span className="absolute -bottom-1 -right-2 md:-right-6 bg-primary text-primary-foreground text-[10px] md:text-xs font-bold px-2 py-0.5 rounded-full shadow-sm border border-primary-foreground/20">v1.0</span>
-        </div>
-        <p className="text-muted-foreground text-lg">
-          {t('app_subtitle')}
-        </p>
-      </header>
-
-      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
-        {modules.map((m) => (
-          <Link key={m.to} to={m.to} className="block p-6 rounded-xl border bg-card hover:shadow-lg hover:border-primary transition-all">
-            <m.icon className="w-8 h-8 text-primary mb-3" />
-            <h2 className="font-semibold text-lg mb-1">{m.label}</h2>
-            <p className="text-sm text-muted-foreground">{m.desc}</p>
-          </Link>
-        ))}
-      </div>
-
-      <div className="rounded-lg border bg-muted/40 p-4 text-sm text-muted-foreground">
-        <p className="font-medium text-foreground mb-2">{t('home_full_coverage')}</p>
-        <ul className="grid grid-cols-2 md:grid-cols-4 gap-1 text-xs">
-          <li>✓ Sec. 5 — V₀, S₁, S₂, S₃</li>
-          <li>✓ Sec. 6.1 — Paralelepipédicas</li>
-          <li>✓ Sec. 6.2 — Cilindros, abóbadas, cúpulas</li>
-          <li>✓ Sec. 6.3 — Pressão interna (Cpi)</li>
-          <li>✓ Sec. 6.4 — Vizinhança</li>
-          <li>✓ Sec. 7 — Muros, coberturas isoladas</li>
-          <li>✓ Sec. 8 — Barras e reticulados</li>
-          <li>✓ Sec. 9 — Efeitos dinâmicos</li>
-          <li>✓ Sec. 10 — Vórtices</li>
-          <li>✓ Sec. 11 — Pontes</li>
-          <li>✓ Anexo A — S₂(qualquer t)</li>
-          <li>✓ Anexo B — S₃(Pₘ, vida útil)</li>
-          <li>✓ Anexo C — 49 estações meteorológicas</li>
-        </ul>
-      </div>
-    </div>
-  );
-}
 
 function App() {
   return (
@@ -414,24 +358,26 @@ function App() {
       <TooltipProvider>
         <BrowserRouter>
           <AppLayout>
-            <Routes>
-              <Route path="/" element={<HomeMock />} />
-              <Route path="/galpao" element={<GalpaoModule />} />
-              <Route path="/cilindro" element={<CylinderModule />} />
-              <Route path="/abobada" element={<VaultModule />} />
-              <Route path="/cupula" element={<DomeModule />} />
-              <Route path="/muros" element={<SignModule />} />
-              <Route path="/cobertura-isolada" element={<IsolatedRoofModule />} />
-              <Route path="/barras" element={<BarSelectorModule />} />
-              <Route path="/pontes" element={<BridgeModule />} />
-              <Route path="/torre" element={<TowerModule />} />
-              <Route path="/piperack" element={<PiperackModule />} />
-              <Route path="/abrigo" element={<ShelterModule />} />
-              <Route path="/dinamica" element={<DynamicsModule />} />
-              <Route path="/calc-ca" element={<CalcCaModule />} />
-              <Route path="/settings" element={<SettingsModule />} />
-              <Route path="/certificado" element={<CertificatePage />} />
-            </Routes>
+            <Suspense fallback={<div className="flex h-full w-full items-center justify-center text-muted-foreground">Carregando módulo...</div>}>
+              <Routes>
+                <Route path="/" element={<HomeMock />} />
+                <Route path="/galpao" element={<GalpaoModule />} />
+                <Route path="/cilindro" element={<CylinderModule />} />
+                <Route path="/abobada" element={<VaultModule />} />
+                <Route path="/cupula" element={<DomeModule />} />
+                <Route path="/muros" element={<SignModule />} />
+                <Route path="/cobertura-isolada" element={<IsolatedRoofModule />} />
+                <Route path="/barras" element={<BarSelectorModule />} />
+                <Route path="/pontes" element={<BridgeModule />} />
+                <Route path="/torre" element={<TowerModule />} />
+                <Route path="/piperack" element={<PiperackModule />} />
+                <Route path="/abrigo" element={<ShelterModule />} />
+                <Route path="/dinamica" element={<DynamicsModule />} />
+                <Route path="/calc-ca" element={<CalcCaModule />} />
+                <Route path="/settings" element={<SettingsModule />} />
+                <Route path="/certificado" element={<CertificatePage />} />
+              </Routes>
+            </Suspense>
           </AppLayout>
         </BrowserRouter>
       </TooltipProvider>

app/src/pages/HomeMock.tsx

@@ -0,0 +1,122 @@
+import { Link } from 'react-router-dom';
+import { Warehouse, Cylinder, Church, CircleDot, Square, Layers, BarChart3, Frame, Tent, Calculator } from 'lucide-react';
+import { useI18n } from '../store/i18nStore';
+import { useWindStore } from '../store/appStore';
+
+// Mocked icons for bridge and tower to match App.tsx
+const BridgeIcon = (props: React.SVGProps<SVGSVGElement>) => (
+  <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" {...props}>
+    <path d="M3 18V6l3-1 6 3 6-3 3 1v12" />
+    <path d="M3 10h18" />
+    <path d="M8 10v8M16 10v8" />
+    <path d="M3 14c4-2 6-2 10 0s6 2 8 0" />
+  </svg>
+);
+
+const TowerIcon = (props: React.SVGProps<SVGSVGElement>) => (
+  <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" {...props}>
+    <path d="M6 22L10 2M18 22L14 2" />
+    <path d="M10 2h4" />
+    <path d="M8.5 7h7" />
+    <path d="M7.5 12h9" />
+    <path d="M6.5 17h11" />
+    <path d="M6 22h12" />
+    <path d="M10 2l4 5M12 7l-4 5" />
+    <path d="M10 12l5 5M14 12l-5 5" />
+    <path d="M9.5 17l5.5 5M14.5 17l-5.5 5" />
+  </svg>
+);
+
+export default function HomeMock() {
+  const { t } = useI18n();
+  const { v0, s1, s2, s3, vk, q, locality } = useWindStore();
+
+  const modules = [
+    { to: '/galpao', icon: Warehouse, label: 'Galpão Retangular', desc: 'Paredes A/B/C/D, telhados E-J, excentricidade, atrito, alta turbulência.' },
+    { to: '/cilindro', icon: Cylinder, label: 'Cilindro Vertical', desc: 'Silos, reservatórios, chaminés. Cpe por ângulo (Tab. 13), Reynolds.' },
+    { to: '/abobada', icon: Church, label: 'Abóbada Cilíndrica', desc: 'Coberturas curvas em arco. Tab. 15-20, 6 zonas.' },
+    { to: '/cupula', icon: CircleDot, label: 'Cúpula', desc: 'Sobre terreno (Tab. 21) ou parede cilíndrica (Tab. 22).' },
+    { to: '/muros', icon: Square, label: 'Muros e Placas', desc: 'Cf para vento perpendicular e oblíquo (Tab. 23).' },
+    { to: '/cobertura-isolada', icon: Layers, label: 'Coberturas Isoladas', desc: 'Uma ou duas águas, abas perpendiculares (Tab. 24-25).' },
+    { to: '/barras', icon: BarChart3, label: 'Barras Prismáticas', desc: 'Faces planas (Tab. 26) ou circulares (Tab. 27).' },
+    { to: '/pontes', icon: BridgeIcon, label: 'Pontes', desc: 'Pse, Cx/Cz do tabuleiro, flutter, galope (sec. 11).' },
+    { to: '/torre', icon: TowerIcon, label: 'Torres', desc: 'Torres treliçadas e mastros (sec. 8.4).' },
+    { to: '/piperack', icon: Frame, label: 'Pipe-Racks Industriais', desc: 'Estruturas reticuladas múltiplas, tubulações, fator η (Tab. 28).' },
+    { to: '/abrigo', icon: Tent, label: 'Abrigos e Pórticos Fechados', desc: 'Marquises, abrigos e pórticos. 4 condições topológicas, frestas de alívio, corte A-A (Tab. 23-25, sec. 6.3).' },
+    { to: '/calc-ca', icon: Calculator, label: 'Calculadora de C_a', desc: 'Coeficiente de arrasto (Fig. 4 e 5).' },
+  ];
+
+  return (
+    <div className="p-8 max-w-6xl mx-auto space-y-8 animate-in fade-in duration-500">
+      <header className="text-center space-y-4 flex flex-col items-center mt-4 mb-6">
+        <div className="relative inline-block">
+          <img src="/logo_brainwind.png" alt="BrainWind" className="h-20 md:h-28 w-auto object-contain dark:drop-shadow-[0_0_15px_rgba(255,255,255,0.4)]" />
+          <span className="absolute -bottom-1 -right-2 md:-right-6 bg-primary text-primary-foreground text-[10px] md:text-xs font-bold px-2 py-0.5 rounded-full shadow-sm border border-primary-foreground/20">v1.1</span>
+        </div>
+        <p className="text-muted-foreground text-lg">
+          {t('app_subtitle')}
+        </p>
+      </header>
+
+      {/* Dashboard de Vento Básico */}
+      <div className="bg-card border rounded-xl p-6 shadow-sm">
+        <h3 className="font-semibold text-lg mb-4 text-card-foreground">Parâmetros Atuais do Vento {locality ? `(${locality})` : ''}</h3>
+        <div className="grid grid-cols-2 md:grid-cols-6 gap-4">
+          <div className="flex flex-col items-center justify-center p-3 bg-muted/50 rounded-lg border">
+            <span className="text-xs text-muted-foreground">V₀ (m/s)</span>
+            <span className="font-bold text-xl">{v0.toFixed(1)}</span>
+          </div>
+          <div className="flex flex-col items-center justify-center p-3 bg-muted/50 rounded-lg border">
+            <span className="text-xs text-muted-foreground">S₁</span>
+            <span className="font-bold text-xl">{s1.toFixed(2)}</span>
+          </div>
+          <div className="flex flex-col items-center justify-center p-3 bg-muted/50 rounded-lg border">
+            <span className="text-xs text-muted-foreground">S₂</span>
+            <span className="font-bold text-xl">{s2.toFixed(2)}</span>
+          </div>
+          <div className="flex flex-col items-center justify-center p-3 bg-muted/50 rounded-lg border">
+            <span className="text-xs text-muted-foreground">S₃</span>
+            <span className="font-bold text-xl">{s3.toFixed(2)}</span>
+          </div>
+          <div className="flex flex-col items-center justify-center p-3 bg-muted/50 rounded-lg border">
+            <span className="text-xs text-muted-foreground">Vₖ (m/s)</span>
+            <span className="font-bold text-xl text-primary">{vk.toFixed(1)}</span>
+          </div>
+          <div className="flex flex-col items-center justify-center p-3 bg-primary/10 rounded-lg border border-primary/20">
+            <span className="text-xs text-primary/80 font-medium">q (kN/m²)</span>
+            <span className="font-bold text-2xl text-primary">{q.toFixed(3)}</span>
+          </div>
+        </div>
+      </div>
+
+      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+        {modules.map((m) => (
+          <Link key={m.to} to={m.to} className="block p-6 rounded-xl border bg-card hover:shadow-lg hover:border-primary transition-all">
+            <m.icon className="w-8 h-8 text-primary mb-3" />
+            <h2 className="font-semibold text-lg mb-1">{m.label}</h2>
+            <p className="text-sm text-muted-foreground">{m.desc}</p>
+          </Link>
+        ))}
+      </div>
+
+      <div className="rounded-lg border bg-muted/40 p-4 text-sm text-muted-foreground">
+        <p className="font-medium text-foreground mb-2">{t('home_full_coverage')}</p>
+        <ul className="grid grid-cols-2 md:grid-cols-4 gap-1 text-xs">
+          <li>✓ Sec. 5 — V₀, S₁, S₂, S₃</li>
+          <li>✓ Sec. 6.1 — Paralelepipédicas</li>
+          <li>✓ Sec. 6.2 — Cilindros, abóbadas, cúpulas</li>
+          <li>✓ Sec. 6.3 — Pressão interna (Cpi)</li>
+          <li>✓ Sec. 6.4 — Vizinhança</li>
+          <li>✓ Sec. 7 — Muros, coberturas isoladas</li>
+          <li>✓ Sec. 8 — Barras e reticulados</li>
+          <li>✓ Sec. 9 — Efeitos dinâmicos</li>
+          <li>✓ Sec. 10 — Vórtices</li>
+          <li>✓ Sec. 11 — Pontes</li>
+          <li>✓ Anexo A — S₂(qualquer t)</li>
+          <li>✓ Anexo B — S₃(Pₘ, vida útil)</li>
+          <li>✓ Anexo C — 49 estações</li>
+        </ul>
+      </div>
+    </div>
+  );
+}

app/src/store/galpaoStore.ts

@@ -1,4 +1,5 @@
 import { create } from 'zustand';
+import { temporal } from 'zundo';
 import { getWallCpeOfficial as getWallCpe, getRoofCpeOfficial as getRoofCpe } from '../lib/coefficients';
 import { useWindStore } from './appStore';
 import type { WallCoefficients, RoofCoefficients } from '../lib/coefficients';
@@ -40,7 +41,9 @@ const initHeight = 6;
 const initPitch = 10;
 const initAngle: 0 | 90 = 0;
 
-export const useGalpaoStore = create<GalpaoState>((set, get) => ({
+export const useGalpaoStore = create<GalpaoState>()(
+  temporal(
+    (set, get) => ({
   template: 'standard',
   extraHeight: 1.5,
   skirtHeight: 4.5,
@@ -85,4 +88,4 @@ export const useGalpaoStore = create<GalpaoState>((set, get) => ({
     set({ roofPitch: val });
     get().updateCoefficients();
   },
-}));
+})));

app/vite.config.ts

@@ -1,6 +1,7 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
 import tailwindcss from '@tailwindcss/vite'
+import { VitePWA } from 'vite-plugin-pwa'
 import path from 'path'
 import fs from 'fs'
 
@@ -24,7 +25,39 @@ try {
 
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [react(), tailwindcss()],
+  plugins: [
+    react(), 
+    tailwindcss(),
+    VitePWA({
+      registerType: 'autoUpdate',
+      includeAssets: ['favicon.ico', 'apple-touch-icon.png', 'logo_brainwind.svg'],
+      manifest: {
+        name: 'VentoApp - BrainWind',
+        short_name: 'VentoApp',
+        description: 'Cálculo de ação do vento NBR 6123:2023',
+        theme_color: '#020617', // slate-950
+        background_color: '#ffffff',
+        display: 'standalone',
+        icons: [
+          {
+            src: 'logo_brainwind.png',
+            sizes: '192x192',
+            type: 'image/png'
+          },
+          {
+            src: 'logo_brainwind.png',
+            sizes: '512x512',
+            type: 'image/png',
+            purpose: 'any maskable'
+          }
+        ]
+      },
+      workbox: {
+        globPatterns: ['**/*.{js,css,html,ico,png,svg,json}'],
+        maximumFileSizeToCacheInBytes: 5000000 // 5MB limit for 3D assets
+      }
+    })
+  ],
   resolve: {
     alias: {
       "@": path.resolve(__dirname, "./src"),