fix: ajustes de javascript e funcionamento

.gitignore

@@ -381,3 +381,4 @@ temp/
 *.pfx
 *.crt
 *.key
+wwwroot/dist/

AGENTS.md

@@ -0,0 +1,19 @@
+# Repository Guidelines
+
+## Project Structure & Module Organization
+Core MVC code lives in `Controllers`, `Services`, `Models`, and `Middleware`, while Razor views sit in `Views` and static assets in `wwwroot`. Data access and caching helpers are under `Data` and `Providers`. Localized resources (PT-BR, ES, EN) reside in `Resources`. Tests target service logic in `Tests/Services` via `QRRapidoApp.Tests.csproj`. Runtime settings use the `appsettings.*.json` files, and Docker assets, including `docker-compose.yml`, remain at the repository root.
+
+## Build, Test, and Development Commands
+Install dependencies with `dotnet restore`, then run `dotnet build` for a release-ready compile. Use `dotnet run` to launch the Kestrel server locally or `dotnet watch run` for hot reload during UI work. Execute `dotnet test` from the root to run xUnit tests; add `--collect:"XPlat Code Coverage"` when you need coverage reports. For full-stack parity, start infrastructure with `docker-compose up -d` and follow component logs through `docker-compose logs -f qrrapido`.
+
+## Coding Style & Naming Conventions
+Stick to standard C# styling: four-space indentation, PascalCase for types and public members, camelCase for locals, and `I` prefixes for interfaces. Keep services focused; prefer small, testable classes instead of partials. Place shared copy in `Resources` and surface it via `IStringLocalizer`. Run `dotnet format` before committing to normalize imports, analyzer fixes, and whitespace.
+
+## Testing Guidelines
+Keep unit and integration tests close to the subject, e.g., `Tests/Services/QRRapidoServiceTests.cs`. Name classes `<Subject>Tests` and methods as scenario sentences such as `GenerateRapidAsync_WithValidRequest_ReturnsSuccess`. Use Moq for external dependencies and configure defaults in constructor helpers. Every new behavior should gain at least one happy-path and one guard test, and maintain quick, deterministic fixtures.
+
+## Commit & Pull Request Guidelines
+Follow the Conventional Commit style observed here (`fix:`, `feat:`, `chore:`) with concise Portuguese summaries for user-facing updates. Group related changes per commit to simplify reversions. Pull requests should outline the context, enumerate key changes, attach `dotnet test` output or coverage deltas, and include UI screenshots or GIFs when behavior shifts. Reference Azure or GitHub issue IDs and call out configuration or migration steps prominently.
+
+## Security & Configuration Tips
+Never commit secrets or the contents of `keys/`. Document new configuration values in the PR description and supply safe defaults in `appsettings.Development.json`. Protect added endpoints with existing rate-limiting and authorization middleware, and rotate published test keys after demos.

Program.cs

@@ -25,7 +25,6 @@ using Microsoft.AspNetCore.DataProtection;
 using Microsoft.AspNetCore.RateLimiting;
 using System.Threading.RateLimiting;
 using Microsoft.AspNetCore.Server.Kestrel.Core;
-using WebOptimizer;
 
 // Fix for WSL path issues - disable StaticWebAssets completely
 var options = new WebApplicationOptions
@@ -96,22 +95,6 @@ Log.Logger = loggerConfig.CreateLogger();
 builder.Host.UseSerilog();
 
 // Add services to the container
-builder.Services.AddWebOptimizer(pipelines =>
-{
-    pipelines.AddCssBundle(
-        "/css/app.min.css",
-        "css/site.css",
-        "css/qrrapido-theme.css");
-
-    pipelines.AddJavaScriptBundle(
-        "/js/app.min.js",
-        "js/test.js",
-        "js/simple-opcacity.js",
-        "js/qr-speed-generator.js",
-        "js/language-switcher.js",
-        "js/theme-toggle.js",
-        "js/cookie-consent.js");
-});
 
 builder.Services.AddControllersWithViews()
     .AddViewLocalization(Microsoft.AspNetCore.Mvc.Razor.LanguageViewLocationExpanderFormat.Suffix)
@@ -316,8 +299,6 @@ if (!app.Environment.IsDevelopment())
 
 app.UseHttpsRedirection();
 
-app.UseWebOptimizer();
-
 app.UseStaticFiles();
 
 // Language redirection middleware (before routing)

QRRapidoApp.csproj

@@ -9,7 +9,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="LigerShark.WebOptimizer.Core" Version="3.0.477" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="8.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.MicrosoftAccount" Version="8.0.0" />
     <PackageReference Include="MongoDB.Driver" Version="2.22.0" />
@@ -66,4 +65,10 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <Target Name="BuildFrontend" BeforeTargets="Build" Condition="'$(Configuration)'=='Release'">
+    <Message Importance="High" Text="Executando build do frontend com Vite..." />
+    <Exec Command="npm install" WorkingDirectory="$(MSBuildProjectDirectory)" Condition="!Exists('node_modules')" />
+    <Exec Command="npm run build" WorkingDirectory="$(MSBuildProjectDirectory)" />
+  </Target>
+
 </Project>

Views/Home/Index.cshtml

@@ -1284,8 +1284,7 @@
 @await Html.PartialAsync("_AdSpace", new { position = "footer" })
 
 
-<script src="~/js/simple-opcacity.js"></script>
+@section Scripts {
-
     <!-- Script para controles de logo aprimorados -->
     <script>
     // JavaScript para controles de logo aprimorados
@@ -1432,6 +1431,7 @@ document.addEventListener('DOMContentLoaded', function() {
     }
     });
     </script>
+}
 
 <style>
 /* Toast positioning improvements */

Views/Shared/_Layout.cshtml

@@ -3,6 +3,11 @@
 @using Microsoft.Extensions.Localization
 @inject AdDisplayService AdService
 @inject IStringLocalizer<QRRapidoApp.Resources.SharedResource> Localizer
+@inject Microsoft.AspNetCore.Hosting.IWebHostEnvironment HostEnvironment
+
+@{
+    var isDevelopment = HostEnvironment?.IsDevelopment() ?? false;
+}
 <!DOCTYPE html>
 <html lang="pt-BR">
 <head>
@@ -49,8 +54,8 @@
     <link rel="preload" href="/webfonts/fa-solid-900.woff2" as="font" type="font/woff2" crossorigin>
     <link rel="preload" href="/webfonts/fa-brands-400.woff2" as="font" type="font/woff2" crossorigin>
     <link rel="preload" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" as="style">
-    <link rel="preload" href="~/css/app.min.css" as="style">
+    <link rel="preload" href="~/css/site.css" as="style">
-    <link rel="preload" href="~/js/app.min.js" as="script">
+    <link rel="preload" href="~/css/qrrapido-theme.css" as="style">
 
     <!-- Structured Data Schema.org -->
     <script type="application/ld+json">
@@ -149,7 +154,8 @@
     <link rel="stylesheet" href="~/css/vendor/fontawesome.min.css" asp-append-version="true" media="print" onload="this.media='all'" />
 
     <!-- Custom CSS - Critical above fold with cache busting -->
-    <link rel="stylesheet" href="~/css/app.min.css?v=@DateTime.Now.Ticks" />
+    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
+    <link rel="stylesheet" href="~/css/qrrapido-theme.css" asp-append-version="true" />
     
     <!-- Translation variables for JavaScript -->
     <script>
@@ -369,11 +375,20 @@
     <!-- Bootstrap 5 JS -->
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
     
-    <!-- Custom JS with cache busting -->
+    @if (isDevelopment)
-    <script src="~/js/app.min.js?v=@DateTime.Now.Ticks" defer></script>
+    {
-
+        <script src="~/js/simple-opcacity.js" asp-append-version="true" defer></script>
-    <!-- Performance optimizations moved to external file -->
+        <script src="~/js/test.js" asp-append-version="true" defer></script>
-    <script src="~/js/performance-optimizations.js?v=@DateTime.Now.Ticks" defer></script>
+        <script src="~/js/qr-speed-generator.js" asp-append-version="true" defer></script>
+        <script src="~/js/language-switcher.js" asp-append-version="true" defer></script>
+        <script src="~/js/theme-toggle.js" asp-append-version="true" defer></script>
+        <script src="~/js/cookie-consent.js" asp-append-version="true" defer></script>
+        <script src="~/js/performance-optimizations.js" asp-append-version="true" defer></script>
+    }
+    else
+    {
+        <script src="~/dist/app.min.js" asp-append-version="true"></script>
+    }
     
     @await RenderSectionAsync("Scripts", required: false)
 </body>

package.json

@@ -0,0 +1,13 @@
+{
+  "name": "qrrapido-app",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "dev": "vite --config vite.config.js",
+    "build": "vite build --config vite.config.js",
+    "preview": "vite preview --config vite.config.js"
+  },
+  "devDependencies": {
+    "vite": "^5.4.0"
+  }
+}

vite.config.js

@@ -0,0 +1,21 @@
+import { defineConfig } from 'vite';
+
+export default defineConfig(({ mode }) => ({
+  root: '.',
+  publicDir: false,
+  build: {
+    target: 'es2020',
+    outDir: 'wwwroot/dist',
+    emptyOutDir: true,
+    assetsDir: '.',
+    sourcemap: true,
+    rollupOptions: {
+      input: 'wwwroot/js/app.entry.js',
+      output: {
+        format: 'iife',
+        entryFileNames: 'app.min.js',
+        assetFileNames: '[name][extname]'
+      }
+    }
+  }
+}));

wwwroot/js/app.entry.js

@@ -0,0 +1,7 @@
+import './simple-opcacity.js';
+import './test.js';
+import './qr-speed-generator.js';
+import './language-switcher.js';
+import './theme-toggle.js';
+import './cookie-consent.js';
+import './performance-optimizations.js';

wwwroot/js/qr-speed-generator.js

@@ -1,4 +1,4 @@
-// QR Rapido Speed Generator
+// QR Rapido Speed Generator
 class QRRapidoGenerator { 
     constructor() {
         this.startTime = 0;
@@ -42,6 +42,7 @@ class QRRapidoGenerator {
         this.currentLang = localStorage.getItem('qrrapido-lang') || 'pt-BR';
         
         this.selectedType = null;
+        this.previousType = null;
         this.selectedStyle = 'classic'; // Estilo padrão
         this.contentValid = false;
         
@@ -49,6 +50,7 @@ class QRRapidoGenerator {
         this.contentDelayTimer = null;
         this.hasShownContentToast = false;
         this.buttonReadyState = false;
+        this.urlPrefix = 'https://';
         
         this.initializeEvents();
         this.checkAdFreeStatus();
@@ -132,9 +134,6 @@ class QRRapidoGenerator {
                             this.updateGenerateButton();
                         }, 200); // Additional URL validation delay
                     }
-                    
-                    // Trigger UX improvements with delay
-                    this.handleContentInputWithDelay(e.target.value);
                 }, 300);
             });
         }
@@ -198,6 +197,146 @@ class QRRapidoGenerator {
                 this.generateQRWithTimer(e);
             });
         }
+
+        this.setupUrlFieldHandlers();
+    }
+
+    setupUrlFieldHandlers() {
+        const contentField = document.getElementById('qr-content');
+        if (!contentField) return;
+
+        contentField.addEventListener('focus', () => {
+            if (this.selectedType === 'url') {
+                if (!contentField.value.trim()) {
+                    contentField.value = this.urlPrefix;
+                } else {
+                    contentField.value = this.ensureUrlPrefix(contentField.value);
+                }
+
+                if (this.isProtocolOnly(contentField.value.trim())) {
+                    this.clearValidationError();
+                    contentField.classList.remove('is-valid', 'is-invalid');
+                    this.contentValid = false;
+                    this.updateGenerateButton();
+                    this.setCaretPosition(contentField, this.getProtocolLength(contentField.value));
+                }
+            }
+        });
+
+        contentField.addEventListener('paste', (event) => {
+            if (this.selectedType !== 'url') return;
+            event.preventDefault();
+            const text = (event.clipboardData || window.clipboardData)?.getData('text') || '';
+            const normalized = this.normalizeUrlInput(text);
+            contentField.value = normalized;
+            this.setCaretPosition(contentField, normalized.length);
+            this.handleContentChange(normalized);
+            this.updateGenerateButton();
+        });
+
+        contentField.addEventListener('input', () => {
+            if (this.selectedType !== 'url') return;
+            const currentValue = contentField.value;
+            const sanitized = this.ensureUrlPrefix(currentValue);
+            if (sanitized !== currentValue) {
+                const caret = typeof contentField.selectionStart === 'number' ? contentField.selectionStart : sanitized.length;
+                const delta = sanitized.length - currentValue.length;
+                contentField.value = sanitized;
+                const protocolLength = this.getProtocolLength(sanitized);
+                const newPos = Math.max(protocolLength, caret + delta);
+                this.setCaretPosition(contentField, newPos);
+            }
+
+            if (this.isProtocolOnly(contentField.value.trim())) {
+                this.clearValidationError();
+                contentField.classList.remove('is-valid', 'is-invalid');
+            }
+        });
+    }
+
+    prefillContentField(type, previousType = null) {
+        const contentField = document.getElementById('qr-content');
+        if (!contentField) return;
+
+        if (type === 'url') {
+            const returningToUrl = previousType === 'url';
+            const hasValue = !!contentField.value.trim();
+
+            if (!returningToUrl || !hasValue || this.isProtocolOnly(contentField.value.trim())) {
+                contentField.value = this.urlPrefix;
+            } else {
+                contentField.value = this.ensureUrlPrefix(contentField.value);
+            }
+            contentField.classList.remove('is-valid', 'is-invalid');
+            this.clearValidationError();
+            this.contentValid = false;
+        } else {
+            contentField.value = '';
+            contentField.classList.remove('is-valid', 'is-invalid');
+            this.clearValidationError();
+            this.contentValid = false;
+        }
+
+        this.updateGenerateButton();
+    }
+
+    isProtocolOnly(value) {
+        if (!value) return true;
+        const normalized = value.toString().trim().toLowerCase();
+        return normalized === 'https://' || normalized === 'http://';
+    }
+
+    normalizeUrlInput(raw) {
+        if (!raw) {
+            return this.urlPrefix;
+        }
+
+        let value = raw.toString().trim();
+        if (!value) {
+            return this.urlPrefix;
+        }
+
+        const protocolMatch = value.match(/^(https?:\/\/)/i);
+        let protocol = this.urlPrefix;
+        if (protocolMatch) {
+            protocol = protocolMatch[0].toLowerCase();
+            value = value.slice(protocolMatch[0].length);
+        }
+
+        value = value.replace(/^(https?:\/\/)/i, '');
+        return protocol + value;
+    }
+
+    ensureUrlPrefix(value) {
+        if (!value) {
+            return this.urlPrefix;
+        }
+
+        let working = value.toString().trimStart();
+        const protocolMatch = working.match(/^(https?:\/\/)/i);
+        let protocol = this.urlPrefix;
+        if (protocolMatch) {
+            protocol = protocolMatch[0].toLowerCase();
+            working = working.slice(protocolMatch[0].length);
+        }
+
+        working = working.replace(/^(https?:\/\/)/i, '');
+        return protocol + working;
+    }
+
+    getProtocolLength(value) {
+        if (!value) return this.urlPrefix.length;
+        if (value.startsWith('http://')) return 'http://'.length;
+        if (value.startsWith('https://')) return 'https://'.length;
+        return this.urlPrefix.length;
+    }
+
+    setCaretPosition(input, position) {
+        if (!input || typeof input.setSelectionRange !== 'function') return;
+        const pos = Math.max(0, Math.min(position, input.value.length));
+        requestAnimationFrame(() => {
+            input.setSelectionRange(pos, pos);
+        });
     }
 
     setupDownloadButtons() {
@@ -1597,6 +1736,7 @@ class QRRapidoGenerator {
     }
     
     handleTypeSelection(type) {
+        const previousType = this.selectedType;
         this.selectedType = type;
         
         // Reset UX improvements flags for new type selection
@@ -1610,6 +1750,7 @@ class QRRapidoGenerator {
             this.removeInitialHighlight();
             // Sempre habilitar campos de conteúdo após selecionar tipo
             this.enableContentFields(type);
+            this.prefillContentField(type, previousType);
             // Show guidance toast for the selected type
             this.showTypeGuidanceToast(type);
         } else {
@@ -1617,6 +1758,7 @@ class QRRapidoGenerator {
         }
 
         this.updateGenerateButton();
+        this.previousType = type;
     }
     
     handleStyleSelection(style) {
@@ -1626,50 +1768,40 @@ class QRRapidoGenerator {
     
     handleContentChange(content) {
         const contentField = document.getElementById('qr-content');
+        const trimmedContent = typeof content === 'string' ? content.trim() : '';
+
+        if (this.selectedType === 'url' && this.isProtocolOnly(trimmedContent)) {
+            this.contentValid = false;
+        } else {
             this.contentValid = this.validateContent(content);
+        }
 
         // Feedback visual para campo de conteúdo
         if (contentField) {
+            if (this.selectedType === 'url') {
+                contentField.classList.remove('is-valid');
+                if (!trimmedContent || this.isProtocolOnly(trimmedContent)) {
+                    contentField.classList.remove('is-invalid');
+                }
+            } else {
                 this.validateField(contentField, this.contentValid, window.QRRapidoTranslations?.validationContentMinLength || 'Content must have at least 3 characters');
             }
+        }
 
         this.updateGenerateButton();
     }
     
     // UX Improvements - Intelligent delay system
     handleContentInputWithDelay(content) {
-        // Clear existing timer
+        // UX delay desabilitado para evitar correções automáticas tardias
         if (this.contentDelayTimer) {
             clearTimeout(this.contentDelayTimer);
         }
-        
-        // Only proceed with delay logic if we have valid content and selected type
-        if (this.selectedType && this.validateContent(content) && !this.hasShownContentToast) {
-            this.contentDelayTimer = setTimeout(() => {
-                this.triggerContentReadyUX();
-            }, 7000); // 7 seconds delay after the initial 300ms debounce
-        }
     }
     
     triggerContentReadyUX() {
-        if (this.selectedType && this.contentValid && !this.hasShownContentToast) {
+        // Função mantida por compatibilidade, sem efeitos colaterais
-            // Mark as shown to prevent multiple toasts
+        return;
-            this.hasShownContentToast = true;
-            
-            const contentField = document.getElementById('qr-content');
-            const originalValue = contentField.value.trim();
-            const fixedValue = this.autoFixURL(originalValue);
-            if (originalValue !== fixedValue) {
-                contentField.value = fixedValue;
-                this.updateGenerateButton();
-            }
-
-            // Show educational toast
-            this.showContentAddedToast();
-            
-            // Update button state with ready indicator
-            this.updateGenerateButtonToReady();
-        }
     }
     
     showContentAddedToast() {
@@ -1995,12 +2127,12 @@ class QRRapidoGenerator {
             const contentField = document.getElementById('qr-content');
             const content = contentField?.value || '';
             const trimmedContent = content.trim();
+            const protocolOnly = this.isProtocolOnly(trimmedContent);
             
-            if (!trimmedContent) {
+            if (!trimmedContent || protocolOnly) {
-                this.showValidationError('URL é obrigatória');
+                this.clearValidationError();
                 if (contentField) {
-                    contentField.classList.remove('is-valid');
+                    contentField.classList.remove('is-valid', 'is-invalid');
-                    contentField.classList.add('is-invalid');
                 }
                 isValid = false;
             } else if (!this.isValidURL(trimmedContent)) {

wwwroot/js/simple-opcacity.js

@@ -1,4 +1,4 @@
-class SimpleOpacityController {
+class SimpleOpacityController {
     constructor(controlSelector, targetSelector) {
         this.controlSelector = controlSelector;
         this.targetSelector = targetSelector;
@@ -61,3 +61,6 @@
         return false;
     }
 }
+if (typeof window !== 'undefined') {
+    window.SimpleOpacityController = SimpleOpacityController;
+}