wenpai
9587cd8ef4
Sprint 1 - 安全基线修复（5项）: - 修复 DOM XSS 漏洞（seal-library.js, batch-processing.js） - 修复 settings 导入 schema 注入 - CDN 锁版本 + SRI 完整性校验 - 外链添加 rel="noopener noreferrer" - 替换 confirm/prompt 为自定义对话框 Sprint 2 - 状态管理重构（4项）: - 新建 state.js 单例模式管理全局状态 - 解耦 window.* 全局变量 - 修复印章库状态同步 bug - localStorage 添加错误处理 Sprint 3 - 性能优化（4项）: - 删除死代码（loadScript, cleanupDistantCanvases 等） - 实现缩略图懒加载（前3页+可视区） - 添加文件大小限制（PDF 50MB / 图片 5MB） - 完善 Canvas 内存清理 修复总计: 13项（3 P0 + 3 P1 + 6 P2 + 1 P3） [CC] [CX]
108 lines
2.9 KiB
Markdown
108 lines
2.9 KiB
Markdown
# Task Plan: PDF Stamper Phase 2 - Advanced Features
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**Project**: PDF Stamper v1.2.0
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**Phase**: Phase 2 (Week 3-4)
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**Start Date**: 2026-01-08
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**Target Completion**: 2026-01-22 (14 days)
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---
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## 🎯 Goal
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Add advanced features to improve user productivity and workflow efficiency.
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## 📋 Tasks
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### Week 3: Core Advanced Features
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- [x] **Day 11-12**: Undo/Redo functionality
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- [x] Design undo/redo system architecture
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- [x] Implement history stack
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- [x] Add undo/redo buttons to UI
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- [x] Integrate with all operations (add, move, resize, rotate, delete)
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- [x] Add keyboard shortcuts (Ctrl+Z, Ctrl+Y)
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- [x] Test undo/redo with complex operations
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- [x] **Day 13-14**: Keyboard shortcuts system
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- [x] Create keyboard shortcuts module
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- [x] Implement common shortcuts (Ctrl+Z, Ctrl+Y, Delete, Ctrl+S, etc.)
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- [x] Add shortcuts help panel
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- [x] Test shortcuts across browsers
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- [ ] **Day 15**: Seal library management
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- [ ] Design seal library UI
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- [ ] Implement localStorage for seal storage
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- [ ] Add save/load/delete seal functions
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- [ ] Add seal preview in library
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### Week 4: Batch Processing & Settings
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- [ ] **Day 16-17**: Batch processing
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- [ ] Design batch processing UI
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- [ ] Implement multi-file upload
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- [ ] Add batch seal application
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- [ ] Add batch export functionality
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- [ ] Add progress tracking for batch operations
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- [ ] **Day 18**: Settings panel
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- [ ] Create settings UI
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- [ ] Add user preferences (default seal size, rotation, etc.)
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- [ ] Implement settings persistence
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- [ ] Add export/import settings
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- [ ] **Day 19-20**: Testing and bug fixes
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- [ ] Full functionality test
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- [ ] Performance test
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- [ ] Cross-browser testing
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- [ ] Bug fixes
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- [ ] Release v1.2.0
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---
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## 📊 Current Status
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**Phase**: Phase 2 - Week 3 Day 13-14 COMPLETED ✅
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**Current Task**: Day 13-14 完成，准备开始 Day 15
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**Progress**: 2/6 tasks completed (33%)
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---
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## 🎯 Success Metrics
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- [ ] Undo/Redo works for all operations
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- [ ] At least 10 keyboard shortcuts implemented
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- [ ] Seal library can store 20+ seals
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- [ ] Batch processing handles 10+ files
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- [ ] Settings persist across sessions
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- [ ] No performance degradation
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- [ ] All tests pass
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---
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## 📝 Notes
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### Technical Decisions
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- **Undo/Redo**: Command pattern with history stack
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- **Keyboard Shortcuts**: Event delegation with key combinations
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- **Seal Library**: localStorage with base64 encoding
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- **Batch Processing**: Queue-based processing with progress tracking
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- **Settings**: JSON in localStorage
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### Priorities
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1. Undo/Redo (most requested feature)
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2. Keyboard shortcuts (productivity boost)
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3. Seal library (convenience)
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4. Batch processing (power users)
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5. Settings (customization)
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---
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## 🔄 Daily Updates
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### 2026-01-08 (Day 11) - Starting Phase 2
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**Status**: Phase 2 开始
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**Next**: Implement Undo/Redo functionality
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---
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**Last Updated**: 2026-01-08T15:45:00Z
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