From 9edec151a4317d38656e24e86bab5d26d4320625 Mon Sep 17 00:00:00 2001 From: Ku6epXBOCTuK Date: Tue, 3 Feb 2026 20:56:43 +0500 Subject: [PATCH] docs: add implementation plan, add ci script --- .github/workflows/deploy.yml | 66 ++++++++ plans/implementation-plan.md | 302 +++++++++++++++++++++++++++++++++++ svelte.config.js | 14 +- vite.config.ts | 3 + 4 files changed, 375 insertions(+), 10 deletions(-) create mode 100644 .github/workflows/deploy.yml create mode 100644 plans/implementation-plan.md diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml new file mode 100644 index 0000000..166e691 --- /dev/null +++ b/.github/workflows/deploy.yml @@ -0,0 +1,66 @@ +name: Deploy SvelteKit + +on: + push: + branches: [main] + paths: + - 'src/**' + - 'package.json' + - 'tsconfig.json' + - 'svelte.config.js' + - 'vite.config.js' + - '.github/workflows/**' + workflow_dispatch: + +permissions: + contents: read + pages: write + id-token: write + +concurrency: + group: pages + cancel-in-progress: false + +jobs: + build: + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Setup Node + uses: actions/setup-node@v4 + with: + node-version: '20' + cache: 'npm' + + - name: Install dependencies + run: npm ci + + - name: Build + run: npm run build + + - name: Clean _app directory + run: | + rm -rf build/_app + # Создаем .nojekyll + touch build/.nojekyll + + - name: Setup Pages + uses: actions/configure-pages@v4 + + - name: Upload artifact + uses: actions/upload-pages-artifact@v3 + with: + path: ./build + + deploy: + environment: + name: github-pages + url: ${{ steps.deployment.outputs.page_url }} + runs-on: ubuntu-latest + needs: build + steps: + - name: Deploy to GitHub Pages + id: deployment + uses: actions/deploy-pages@v4 diff --git a/plans/implementation-plan.md b/plans/implementation-plan.md new file mode 100644 index 0000000..6d4a793 --- /dev/null +++ b/plans/implementation-plan.md @@ -0,0 +1,302 @@ +# Twitch Panels Implementation Plan + +## 🎯 **Project Overview** + +A SvelteKit-based Twitch panel creator with the following key features: + +- **320px width** panels with **configurable height** (default 100px) +- **Multiple image upload methods**: URL, drag-and-drop, Ctrl+V paste +- **Image cropping interface** with proper constraints +- **Dynamic text management** (add, edit, delete) +- **Real-time preview** with navigation +- **Batch download** using JSZip + +## 📁 **Project Structure** + +``` +src/ +├── components/ +│ ├── ImageUpload.svelte # Drag/drop, paste, URL input +│ ├── ImageCropper.svelte # Cropperjs integration +│ ├── TextManager.svelte # Text CRUD operations +│ ├── PanelPreview.svelte # Canvas preview +│ ├── PanelList.svelte # Panel navigation +│ └── DownloadModal.svelte # Batch download +├── lib/ +│ ├── utils/ +│ │ ├── imageProcessor.ts # Image handling +│ │ ├── textManager.ts # Text operations +│ │ ├── panelStorage.ts # Local storage +│ │ └── batchProcessor.ts # JSZip integration +│ ├── types/ +│ │ ├── panel.ts # TypeScript interfaces +│ │ └── errors.ts # Error types +│ └── services/ +│ ├── imageService.ts # Image operations +│ ├── textService.ts # Text operations +│ └── exportService.ts # Export functionality +└── stores/ + ├── panelStore.ts # Reactive state + └── uiStore.ts # UI state +``` + +## 📋 **Implementation Tasks** + +### **Setup and Configuration** + +- [ ] Install required dependencies (JSZip, cropperjs, file-saver) +- [ ] Configure TypeScript types for new features +- [ ] Set up proper error handling structure +- [ ] Configure GitHub Pages deployment settings + +### **Core Image Upload System** + +- [ ] Create drag-and-drop zone component +- [ ] Implement Ctrl+V paste functionality +- [ ] Add URL-based image loading +- [ ] Create image validation and error handling +- [ ] Implement image preview before cropping + +### **Image Cropping Interface** + +- [ ] Integrate cropperjs library +- [ ] Create responsive crop interface +- [ ] Add crop ratio constraints (320px width) +- [ ] Implement crop confirmation and cancellation +- [ ] Handle crop errors and edge cases + +### **Text Management System** + +- [ ] Create dynamic text list component +- [ ] Implement add/edit/delete text functionality +- [ ] Add text positioning controls +- [ ] Implement text styling options (font, size, color) +- [ ] Add text validation and error handling + +### **Canvas Rendering Engine** + +- [ ] Upgrade SvelteKonva implementation +- [ ] Create dynamic height support +- [ ] Implement real-time preview updates +- [ ] Add layer management system +- [ ] Optimize rendering performance + +### **Panel Management** + +- [ ] Create panel storage system +- [ ] Implement panel navigation (previous/next) +- [ ] Add panel deletion functionality +- [ ] Create panel export queue +- [ ] Implement panel validation + +### **Batch Download System** + +- [ ] Integrate JSZip library +- [ ] Create batch rendering engine +- [ ] Implement parallel image generation +- [ ] Add progress tracking +- [ ] Handle large batch downloads +- [ ] Create download error recovery + +### **User Interface** + +- [ ] Design responsive layout +- [ ] Create modal dialogs for crop/confirm +- [ ] Add loading states and spinners +- [ ] Implement keyboard shortcuts +- [ ] Add tooltips and help text +- [ ] Create error message system + +### **Error Handling and Validation** + +- [ ] Implement comprehensive error boundaries +- [ ] Add input validation for all forms +- [ ] Create user-friendly error messages +- [ ] Add retry mechanisms for failed operations +- [ ] Implement logging for debugging + +### **Performance Optimization** + +- [ ] Add image compression for uploads +- [ ] Implement lazy loading for panels +- [ ] Optimize canvas rendering +- [ ] Add memory management for large batches +- [ ] Create debouncing for rapid inputs + +### **Testing and Quality Assurance** + +- [ ] Create unit tests for core functions +- [ ] Add integration tests for user flows +- [ ] Test with various image formats and sizes +- [ ] Validate error scenarios +- [ ] Test performance with large datasets + +### **Documentation and Deployment** + +- [ ] Create user documentation +- [ ] Add GitHub Pages deployment script +- [ ] Configure proper build optimization +- [ ] Set up CI/CD pipeline +- [ ] Create README with setup instructions + +## 🔧 **Technical Implementation Details** + +### **Core Components Architecture** + +#### **Image Upload System** + +- **Drag & Drop**: HTML5 drag API with visual feedback +- **Paste Handler**: Clipboard API integration +- **URL Input**: Fetch API with CORS handling +- **Validation**: File size limits (max 10MB), format checking + +#### **Image Cropping** + +- **Library**: Cropper.js with Svelte wrapper +- **Constraints**: Fixed 320px width, variable height +- **Output**: Base64 cropped images +- **Error Handling**: Invalid crop areas, format conversion + +#### **Text Management** + +- **CRUD Operations**: Add, edit, delete text elements +- **Styling**: Font selection, size, color, positioning +- **Validation**: Text length limits, character encoding +- **Real-time Updates**: Live preview synchronization + +#### **Canvas Rendering** + +- **SvelteKonva**: Enhanced implementation +- **Dynamic Height**: Flexible panel dimensions +- **Layer Management**: Background + text layers +- **Performance**: Debounced updates, lazy rendering + +#### **Batch Processing** + +- **JSZip**: Parallel image generation +- **Progress Tracking**: Real-time progress updates +- **Memory Management**: Stream processing for large batches +- **Error Recovery**: Failed image retry mechanism + +## 🚨 **Error Handling Strategy** + +### **Common Issues to Address** + +1. **Image Loading Failures** + - CORS errors for external URLs + - Corrupted image files + - Network timeouts + +2. **Canvas Rendering Issues** + - Memory limits for large canvases + - Font loading failures + - Invalid text encoding + +3. **User Input Errors** + - Empty text fields + - Invalid image URLs + - Crop area too small + +4. **Export Problems** + - Large batch timeouts + - Storage quota exceeded + - Browser download restrictions + +### **Error Recovery Patterns** + +- **Retry Mechanisms**: Exponential backoff for failed operations +- **Fallback Options**: Default fonts, error images +- **User Guidance**: Clear error messages with suggested fixes +- **Graceful Degradation**: Basic functionality without advanced features + +## 📱 **User Interface Considerations** + +### **Responsive Design** + +- **Mobile Support**: Touch-friendly controls +- **Desktop Optimization**: Keyboard shortcuts +- **Accessibility**: Screen reader compatibility + +### **User Experience** + +- **Loading States**: Visual feedback during operations +- **Progress Indicators**: For batch processes +- **Undo/Redo**: For text and panel operations +- **Keyboard Shortcuts**: Ctrl+V for paste, arrow keys for navigation + +## 🚀 **Deployment Configuration** + +### **GitHub Pages Setup** + +- **Base Path**: Automatic path handling for subdirectories +- **Build Optimization**: Code splitting, lazy loading +- **Cache Strategy**: Proper cache headers for static assets + +### **Performance Optimizations** + +- **Image Compression**: WebP format conversion +- **Lazy Loading**: On-demand panel rendering +- **Bundle Splitting**: Separate chunks for large libraries +- **Service Worker**: Offline functionality consideration + +## 📊 **Testing Strategy** + +### **Test Coverage** + +- **Unit Tests**: Individual component testing +- **Integration Tests**: User workflow validation +- **Performance Tests**: Large batch processing +- **Error Scenarios**: Edge case handling + +### **Test Data** + +- **Sample Images**: Various formats and sizes +- **Text Content**: Unicode characters, special symbols +- **Network Conditions**: Slow connections, timeouts + +## 🔄 **Data Flow Architecture** + +```mermaid +graph TD + A[Image Upload] --> B[Image Validation] + B --> C[Image Cropping] + C --> D[Text Management] + D --> E[Panel Assembly] + E --> F[Preview] + F --> G[Export/Download] + + H[Local Storage] --> D + I[Error Handling] --> B + I --> C + I --> D + I --> E +``` + +## 🎯 **Priority Implementation Order** + +### **Phase 1: Core Features** + +1. Image Upload System (drag/drop, paste, URL) +2. Image Cropping Interface +3. Text Management System +4. Canvas Rendering Engine +5. Basic Preview + +### **Phase 2: Advanced Features** + +1. Panel Management System +2. Batch Download System +3. User Interface Enhancements +4. Error Handling Improvements + +### **Phase 3: Polish & Deployment** + +1. Performance Optimization +2. Testing & Quality Assurance +3. Documentation & Deployment +4. CI/CD Pipeline + +--- + +_Created: 2026-02-03_ +_Last Updated: 2026-02-03_ diff --git a/svelte.config.js b/svelte.config.js index fd9ac26..9276581 100644 --- a/svelte.config.js +++ b/svelte.config.js @@ -5,19 +5,13 @@ import { vitePreprocess } from "@sveltejs/vite-plugin-svelte"; const config = { preprocess: vitePreprocess(), kit: { - adapter: adapter({ - pages: "build", - assets: "build", - fallback: undefined, - precompress: false, - strict: true, - }), + adapter: adapter(), + prerender: { + handleHttpError: "ignore", + }, output: { bundleStrategy: "inline", }, - paths: { - base: "", - }, }, }; diff --git a/vite.config.ts b/vite.config.ts index 80864b9..b9a6604 100644 --- a/vite.config.ts +++ b/vite.config.ts @@ -2,5 +2,8 @@ import { sveltekit } from "@sveltejs/kit/vite"; import { defineConfig } from "vite"; export default defineConfig({ + build: { + assetsInlineLimit: Infinity, + }, plugins: [sveltekit()], });