diff --git a/src/Griddy/CONTEXT.md b/src/Griddy/CONTEXT.md index 06fad6f..1f36992 100644 --- a/src/Griddy/CONTEXT.md +++ b/src/Griddy/CONTEXT.md @@ -183,19 +183,26 @@ src/Griddy/features/filtering/ - Page navigation controls and page size selector - WithClientSidePagination and WithServerSidePagination stories - [x] Phase 7: Pagination + remote data adapters (COMPLETE ✅) -- [x] Phase 8: Advanced Features (PARTIAL ✅ - column visibility + CSV export) +- [x] Phase 8: Advanced Features (COMPLETE ✅) - Column visibility menu with checkboxes - CSV export function (exportToCsv) - GridToolbar component - - WithToolbar Storybook story + - Column pinning (left/right sticky) ✅ + - Header grouping (multi-level headers) ✅ + - Data grouping (hierarchical data) ✅ + - Column reordering (drag-and-drop) ✅ - [x] Phase 9: Polish & Documentation (COMPLETE ✅) - README.md with API reference - EXAMPLES.md with TypeScript examples - THEME.md with theming guide - - 15+ Storybook stories + - 24 Storybook stories (added 5 new) - Full accessibility (ARIA) -- [ ] Phase 8: Grouping, pinning, column reorder, export -- [ ] Phase 9: Polish, docs, tests +- [x] Phase 7.5: Infinite Scroll (COMPLETE ✅) + - Threshold-based loading + - onLoadMore callback + - Loading indicator with spinner + - hasMore flag +- [ ] Phase 10: Future Enhancements (see plan.md) ## Dependencies Added - `@tanstack/react-table` ^8.21.3 (in both dependencies and peerDependencies) @@ -322,7 +329,7 @@ pnpm exec playwright show-report - ✅ Accessibility (ARIA, keyboard navigation) - ✅ Browser support -**Storybook Stories** (15 total): +**Storybook Stories** (24 total): - Basic, LargeDataset - SingleSelection, MultiSelection, LargeMultiSelection - WithSearch, KeyboardNavigation @@ -331,8 +338,9 @@ pnpm exec playwright show-report - WithInlineEditing - WithClientSidePagination, WithServerSidePagination - WithToolbar +- **NEW**: WithInfiniteScroll, WithColumnPinning, WithHeaderGrouping, WithDataGrouping, WithColumnReordering -**Implementation Complete**: All 9 phases finished! +**Implementation Complete**: All 9 phases + Phase 7.5 (Infinite Scroll) + Phase 8 remaining features finished! ## Resume Instructions (When Returning) @@ -353,4 +361,100 @@ pnpm exec playwright show-report pnpm exec playwright test ``` -4. **Next task**: Begin Phase 5.5 (Date Filtering) with explicit user approval +4. **Current Status**: All phases 1-9 complete, plus infinite scroll and all Phase 8 advanced features + +--- + +## Latest Completions (Phase 7.5 & Phase 8 Completion) + +### Phase 7.5 - Infinite Scroll (COMPLETE ✅) +**Files Modified**: +- `src/Griddy/core/types.ts` — Added InfiniteScrollConfig interface +- `src/Griddy/core/GriddyStore.ts` — Added infiniteScroll to store state +- `src/Griddy/rendering/VirtualBody.tsx` — Scroll detection logic with threshold +- `src/Griddy/styles/griddy.module.css` — Loading indicator styles +- `src/Griddy/Griddy.stories.tsx` — Added WithInfiniteScroll story + +**Features**: +- Threshold-based loading (default 10 rows from end) +- onLoadMore callback with async support +- Loading indicator with spinner animation +- hasMore flag to stop loading +- isLoading state for loading UI + +### Phase 8 - Column Pinning (COMPLETE ✅) +**Files Modified**: +- `src/Griddy/core/types.ts` — Added columnPinning and onColumnPinningChange props +- `src/Griddy/core/GriddyStore.ts` — Added column pinning to store +- `src/Griddy/core/Griddy.tsx` — Integrated TanStack Table columnPinning state +- `src/Griddy/core/columnMapper.ts` — Enabled enablePinning on columns +- `src/Griddy/rendering/TableHeader.tsx` — Sticky positioning for pinned headers +- `src/Griddy/rendering/TableCell.tsx` — Sticky positioning for pinned cells +- `src/Griddy/styles/griddy.module.css` — Pinned column styles with shadows +- `src/Griddy/Griddy.stories.tsx` — Added WithColumnPinning story + +**Features**: +- Left and right column pinning +- Sticky positioning with z-index layering +- Visual shadows on pinned columns +- Auto-builds initial state from column `pinned` property +- Controlled via columnPinning prop + +### Phase 8 - Header Grouping (COMPLETE ✅) +**Files Modified**: +- `src/Griddy/core/columnMapper.ts` — Group columns by headerGroup property +- `src/Griddy/Griddy.stories.tsx` — Added WithHeaderGrouping story + +**Features**: +- Multi-level column headers +- Groups defined by `headerGroup` property +- Automatic parent header creation +- TanStack Table getHeaderGroups() integration + +### Phase 8 - Data Grouping (COMPLETE ✅) +**Files Modified**: +- `src/Griddy/core/types.ts` — Added groupable and aggregationFn to GriddyColumn +- `src/Griddy/core/Griddy.tsx` — Integrated getGroupedRowModel() and grouping state +- `src/Griddy/core/columnMapper.ts` — Enable grouping for groupable columns +- `src/Griddy/rendering/TableRow.tsx` — Detect grouped rows +- `src/Griddy/rendering/TableCell.tsx` — Expand/collapse UI and aggregated rendering +- `src/Griddy/styles/griddy.module.css` — Grouped row styling +- `src/Griddy/Griddy.stories.tsx` — Added WithDataGrouping story + +**Features**: +- Group by column values +- Expand/collapse groups with arrow indicators +- Aggregation functions (sum, mean, count, min, max, etc.) +- Group row count display +- Nested grouping support + +### Phase 8 - Column Reordering (COMPLETE ✅) +**Files Modified**: +- `src/Griddy/rendering/TableHeader.tsx` — HTML5 drag-and-drop handlers +- `src/Griddy/styles/griddy.module.css` — Drag cursor styles +- `src/Griddy/Griddy.stories.tsx` — Added WithColumnReordering story + +**Features**: +- Drag-and-drop column headers +- Visual feedback (opacity, cursor) +- TanStack Table columnOrder integration +- Prevents reordering selection and pinned columns +- Smooth reordering with native drag events + +--- + +## Phase 10: Future Enhancements + +See `plan.md` for comprehensive list of 50+ planned features organized by category: +- Data & State Management (6 items) +- Advanced Data Features (5 items) +- Editing Enhancements (4 items) +- Filtering & Search (4 items) +- Export & Import (4 items) +- UI/UX Improvements (6 items) +- Performance & Optimization (5 items) +- Accessibility & Testing (5 items) +- Developer Experience (6 items) +- Advanced Features (11 items) + +**High Priority Next**: Column layout persistence, validation system, loading states UI, tab-to-next-editable-cell diff --git a/src/Griddy/SUMMARY.md b/src/Griddy/SUMMARY.md index 57ada9d..57a328e 100644 --- a/src/Griddy/SUMMARY.md +++ b/src/Griddy/SUMMARY.md @@ -4,7 +4,7 @@ **Griddy** is a feature-complete, production-ready data grid component built on TanStack Table and TanStack Virtual. -## Implementation Status: 9/9 Phases Complete (100%) +## Implementation Status: 11/11 Phases Complete (100%) ### ✅ Phase 1: Core Foundation + TanStack Table - TanStack Table integration with column mapping @@ -53,19 +53,34 @@ - Page size selector (10, 25, 50, 100) - TanStack Table pagination integration -### ✅ Phase 8: Advanced Features (Partial) +### ✅ Phase 7.5: Infinite Scroll +- Threshold-based loading (trigger near end of data) +- onLoadMore callback with async support +- Loading indicator with spinner animation +- hasMore flag to stop loading when complete +- Client-side progressive data loading + +### ✅ Phase 8: Advanced Features (COMPLETE) - Column visibility toggle menu - CSV export (exportToCsv, getTableCsv) - GridToolbar component -- **Deferred**: Column pinning, header grouping, data grouping, column reordering +- **Column pinning** (left/right sticky columns) +- **Header grouping** (multi-level column headers) +- **Data grouping** (hierarchical data with expand/collapse) +- **Column reordering** (drag-and-drop) ### ✅ Phase 9: Polish & Documentation - README.md with API reference - EXAMPLES.md with 10+ TypeScript examples - THEME.md with theming guide -- 15+ Storybook stories +- 24 Storybook stories - Full ARIA compliance +### 📋 Phase 10: Future Enhancements (Planned) +- 50+ features organized into 10 categories +- High priority: Column layout persistence, validation system, loading states +- See plan.md for complete roadmap + ## Features Delivered ### Core Features @@ -79,6 +94,11 @@ - 📄 **Pagination** — Client-side and server-side - 💾 **CSV Export** — Export filtered data - 👁️ **Column visibility** — Show/hide columns +- ♾️ **Infinite scroll** — Progressive data loading +- 📌 **Column pinning** — Sticky left/right columns +- 📑 **Header grouping** — Multi-level column headers +- 🗂️ **Data grouping** — Hierarchical data with expand/collapse +- ↔️ **Column reordering** — Drag-and-drop columns ### Technical Highlights - **TypeScript** — Fully typed with generics @@ -130,7 +150,7 @@ - **Sorting**: <100ms for 10k rows - **Bundle size**: ~45KB gzipped (excluding peers) -## Storybook Stories (15) +## Storybook Stories (24) 1. **Basic** — Simple table with sorting 2. **LargeDataset** — 10,000 rows virtualized @@ -151,6 +171,11 @@ 17. **WithClientSidePagination** — Memory pagination 18. **WithServerSidePagination** — External pagination 19. **WithToolbar** — Column visibility + CSV export +20. **WithInfiniteScroll** — Progressive data loading +21. **WithColumnPinning** — Left/right sticky columns +22. **WithHeaderGrouping** — Multi-level headers +23. **WithDataGrouping** — Hierarchical grouping with expand/collapse +24. **WithColumnReordering** — Drag-and-drop column reordering ## API Surface diff --git a/src/Griddy/plan.md b/src/Griddy/plan.md index 621d698..0c5e9bd 100644 --- a/src/Griddy/plan.md +++ b/src/Griddy/plan.md @@ -1193,11 +1193,117 @@ The grid follows WAI-ARIA grid pattern: --- +--- + +## Phase 10: Future Enhancements + +### Data & State Management +- [ ] **Column layout persistence** - Save/restore column order, widths, visibility to localStorage +- [ ] **Sort/filter state persistence** - Persist column filters and sorting state +- [ ] **Undo/redo for edits** - Ctrl+Z/Ctrl+Y for edit history with state snapshots +- [ ] **RemoteServerAdapter class** - Formal adapter pattern for server data (currently using callbacks) +- [ ] **Error boundary** - Graceful error handling for data fetch failures +- [ ] **Loading states UI** - Skeleton loaders and shimmer effects during data fetch + +### Advanced Data Features +- [ ] **Tree/hierarchical data** - Parent-child rows with expand/collapse (nested data structures) +- [ ] **Master-detail rows** - Expandable detail panels per row with custom content +- [ ] **Bulk operations** - Multi-row edit, bulk delete with confirmation +- [ ] **Smart column types** - Auto-detect date, number, email columns from data +- [ ] **Copy/paste support** - Clipboard integration (Ctrl+C/Ctrl+V) for cells and rows + +### Editing Enhancements +- [ ] **Validation system** - Validate edits before commit (min/max, regex, custom validators) +- [ ] **Tab-to-next-editable-cell** - Navigate between editable cells with Tab key +- [ ] **Inline validation feedback** - Show validation errors in edit mode +- [ ] **Custom cell renderers** - Support for charts, progress bars, badges, images + +### Filtering & Search +- [ ] **Quick filters** - Dropdown filters in headers (Excel-style column filters) +- [ ] **Advanced search** - Multi-column search with boolean operators +- [ ] **Filter presets** - Save and load filter combinations +- [ ] **Search history** - Recent searches dropdown + +### Export & Import +- [ ] **Export to CSV/Excel** - Download current view with filters/sorts applied (load all data) +- [ ] **Export selected rows** - Export only selected rows +- [ ] **Import from CSV** - Bulk data import with validation +- [ ] **PDF export** - Generate PDF reports from grid data + +### UI/UX Improvements +- [ ] **Context menu enhancements** - Right-click menu for pin/hide/group/freeze operations +- [ ] **Keyboard shortcuts help** - Modal overlay showing available shortcuts (Ctrl+?) +- [ ] **Column auto-sizing** - Double-click resize handle to fit content +- [ ] **Mobile/touch support** - Touch gestures for scroll, select, swipe actions +- [ ] **Responsive columns** - Hide/show columns based on viewport width +- [ ] **Theme presets** - Built-in light/dark/high-contrast themes + +### Performance & Optimization +- [ ] **Column virtualization** - Horizontal virtualization for 100+ columns +- [ ] **Row virtualization improvements** - Variable row heights, smoother scrolling +- [ ] **Performance benchmarks** - Document render time, memory usage, FPS +- [ ] **Lazy loading images** - Load images as rows scroll into view +- [ ] **Web Worker support** - Offload sorting/filtering to background thread + +### Accessibility & Testing +- [ ] **Accessibility improvements** - Enhanced ARIA roles, screen reader announcements +- [ ] **Accessibility audit** - WCAG 2.1 AA compliance verification +- [ ] **E2E test suite** - Playwright tests for all features (expand from current filtering tests) +- [ ] **Visual regression tests** - Screenshot comparison tests +- [ ] **Performance tests** - Automated performance benchmarking + +### Developer Experience +- [ ] **Plugin architecture** - Extensibility system for custom features +- [ ] **Custom hooks** - useGriddyTable, useGriddySelection, useGriddyFilters +- [ ] **TypeDoc documentation** - Auto-generated API docs +- [ ] **Migration guide** - Gridler → Griddy migration documentation +- [ ] **CodeSandbox examples** - Live playground with all features +- [ ] **Storybook controls** - Interactive prop controls for all stories + +### Advanced Features +- [ ] **Cell-level focus** - Left/right arrow navigation between cells +- [ ] **Row reordering** - Drag-and-drop to reorder rows +- [ ] **Frozen rows** - Pin specific rows at top/bottom +- [ ] **Column spanning** - Cells that span multiple columns +- [ ] **Row spanning** - Cells that span multiple rows +- [ ] **Conditional formatting** - Highlight cells based on rules +- [ ] **Formulas** - Excel-like formulas for calculated columns +- [ ] **Real-time collaboration** - Multiple users editing simultaneously + +--- + +## Implementation Priority + +**High Priority** (Next phase): +1. Column layout persistence +2. Validation system for editors +3. Loading states UI +4. Tab-to-next-editable-cell navigation +5. Context menu enhancements + +**Medium Priority**: +1. Tree/hierarchical data +2. Master-detail rows +3. Export to CSV/Excel (enhanced) +4. Quick filters (Excel-style) +5. Keyboard shortcuts help overlay + +**Low Priority** (Nice to have): +1. Mobile/touch support +2. Plugin architecture +3. Undo/redo +4. Advanced search +5. Real-time collaboration + +--- + ## Next Steps -1. Review and approve this plan -2. Install `@tanstack/react-table` dependency -3. Create project directory structure -4. Set up core types and column mapper -5. Begin Phase 1 implementation -6. Create Storybook stories alongside implementation +1. ✅ All Phase 1-9 features complete +2. ✅ Infinite scroll implemented +3. ✅ Column pinning implemented +4. ✅ Header grouping implemented +5. ✅ Data grouping implemented +6. ✅ Column reordering implemented +7. Choose Phase 10 features to implement based on user needs +8. Update main package README with Griddy documentation