# Bulk Vector Import Documentation

Complete implementation guide for adding CSV/JSON bulk vector import to the RvLite dashboard.

## Quick Start (3 Steps)

1. **Read Integration Guide**
   ```bash
   cat docs/INTEGRATION_GUIDE.md
   ```

2. **Run Automation Script**
   ```bash
   chmod +x apply-bulk-import.sh
   ./apply-bulk-import.sh
   ```

3. **Copy Code Snippets**
   - Open `docs/bulk-import-code.tsx`
   - Copy sections 4-10 into `src/App.tsx` at specified locations

## Documentation Files

### 📖 Core Guides

#### 1. **INTEGRATION_GUIDE.md** - Start Here
Complete step-by-step integration instructions with testing procedures.

**Use Case**: You want to integrate the feature into your dashboard.

**Contains**:
- Quick integration (3 steps)
- Manual integration (detailed)
- Testing instructions
- Troubleshooting
- Integration checklist

#### 2. **BULK_IMPORT_IMPLEMENTATION.md** - Reference
Detailed implementation with exact line numbers and code blocks.

**Use Case**: You need to know exactly what code goes where.

**Contains**:
- Line-by-line implementation guide
- All code blocks with context
- Format specifications (CSV/JSON)
- Testing samples

#### 3. **IMPLEMENTATION_SUMMARY.md** - Overview
High-level overview of the entire implementation.

**Use Case**: You want to understand the feature before implementing.

**Contains**:
- Feature list
- Architecture overview
- Code structure
- File locations
- Success criteria

#### 4. **VISUAL_INTEGRATION_MAP.md** - Visual Guide
Visual diagrams showing integration points and data flow.

**Use Case**: You prefer visual learning or need to see the big picture.

**Contains**:
- App.tsx structure diagram
- Integration points map
- Code flow diagrams
- Data flow diagrams
- Component hierarchy

### 💻 Code Files

#### 5. **bulk-import-code.tsx** - Copy-Paste Ready
All code snippets organized by section, ready to copy.

**Use Case**: You want to copy-paste code directly.

**Contains**:
- 10 sections of code
- Import statements
- State management
- Functions (5 handlers)
- UI components (button + modal)

### 📊 Sample Data

#### 6. **sample-bulk-import.csv** - CSV Test Data
Sample CSV file with 8 vectors for testing.

**Format**:
```csv
id,embedding,metadata
vec_001,"[0.12, 0.45, 0.78, 0.23, 0.91]","{""category"":""product""}"
```

**Use Case**: Test CSV import functionality.

#### 7. **sample-bulk-import.json** - JSON Test Data
Sample JSON file with 8 vectors for testing.

**Format**:
```json
[
  { "id": "json_vec_001", "embedding": [0.15, 0.42], "metadata": {} }
]
```

**Use Case**: Test JSON import functionality.

## Automation Script

### **apply-bulk-import.sh** - Automated Setup
Bash script that automatically adds basic code to App.tsx.

**Adds**:
- Icon import
- Modal disclosure hook
- State variables

**Requires Manual**:
- Functions (copy from bulk-import-code.tsx)
- Button (copy from bulk-import-code.tsx)
- Modal (copy from bulk-import-code.tsx)

## File Organization

```
docs/
├── README.md                              ← You are here
├── INTEGRATION_GUIDE.md                   ← Start here for integration
├── BULK_IMPORT_IMPLEMENTATION.md          ← Detailed code reference
├── IMPLEMENTATION_SUMMARY.md              ← Feature overview
├── VISUAL_INTEGRATION_MAP.md              ← Visual diagrams
├── bulk-import-code.tsx                   ← Copy-paste snippets
├── sample-bulk-import.csv                 ← Test CSV data
└── sample-bulk-import.json                ← Test JSON data
```

## Integration Path

### For First-Time Users
```
1. Read IMPLEMENTATION_SUMMARY.md     (5 min - understand feature)
2. Read INTEGRATION_GUIDE.md          (10 min - learn process)
3. Run apply-bulk-import.sh           (1 min - automated setup)
4. Copy from bulk-import-code.tsx     (5 min - add functions/UI)
5. Test with sample data               (5 min - verify works)
Total: ~25 minutes
```

### For Experienced Developers
```
1. Skim VISUAL_INTEGRATION_MAP.md     (2 min - see structure)
2. Run apply-bulk-import.sh           (1 min - automated setup)
3. Copy from bulk-import-code.tsx     (5 min - add code)
4. Test with sample data               (2 min - verify)
Total: ~10 minutes
```

### For Visual Learners
```
1. Read VISUAL_INTEGRATION_MAP.md     (10 min - see diagrams)
2. Read IMPLEMENTATION_SUMMARY.md     (5 min - understand approach)
3. Follow INTEGRATION_GUIDE.md        (10 min - step-by-step)
4. Use bulk-import-code.tsx           (5 min - copy code)
Total: ~30 minutes
```

## What Gets Added to App.tsx

| Section | Lines | What |
|---------|-------|------|
| Imports | 1 | FileSpreadsheet icon |
| Hooks | 1 | Modal disclosure |
| State | 5 | Import state variables |
| Functions | ~200 | 5 handler functions |
| UI Button | 4 | Bulk Import button |
| UI Modal | ~155 | Full modal component |
| **Total** | **~366** | **Complete feature** |

## Features Implemented

✅ **CSV Import** - Standard comma-separated format
✅ **JSON Import** - Array of vector objects
✅ **File Upload** - Direct file selection
✅ **Text Paste** - Paste data directly
✅ **Preview** - See first 5 vectors before import
✅ **Progress Tracking** - Real-time import status
✅ **Error Handling** - Validation and error recovery
✅ **Auto-close** - Modal closes on success
✅ **Dark Theme** - Matches dashboard styling
✅ **Accessibility** - Keyboard navigation, screen readers

## Testing Your Implementation

### Step 1: Upload CSV
```bash
# In dashboard, click "Bulk Import Vectors"
# Select "CSV" format
# Upload docs/sample-bulk-import.csv
# Click "Preview" - should show 5 vectors
# Click "Import" - should import 8 vectors
```

### Step 2: Upload JSON
```bash
# Click "Bulk Import Vectors"
# Select "JSON" format
# Upload docs/sample-bulk-import.json
# Click "Preview" - should show 5 vectors
# Click "Import" - should import 8 vectors
```

### Step 3: Test Errors
```bash
# Try invalid CSV (no header)
# Try invalid JSON (malformed)
# Verify error messages appear
```

## Troubleshooting

### Import button not visible
- Check FileSpreadsheet icon imported (line ~78)
- Check onBulkImportOpen defined (line ~527)
- Check button added to Quick Actions (line ~1964)

### Modal not opening
- Check useDisclosure hook added (line ~527)
- Check isBulkImportOpen variable exists
- Check modal component added (line ~2306)

### Preview fails
- Check parseCsvVectors function added
- Check parseJsonVectors function added
- Check handleGeneratePreview function added

### Import fails
- Check insertVectorWithId in dependency array
- Check refreshVectors in dependency array
- Check handleBulkImport function added

## Support Resources

1. **Integration Issues**
   - See `INTEGRATION_GUIDE.md` → Troubleshooting section
   - Check browser console for errors

2. **Code Questions**
   - See `bulk-import-code.tsx` → Commented code
   - See `BULK_IMPORT_IMPLEMENTATION.md` → Detailed explanations

3. **Architecture Questions**
   - See `VISUAL_INTEGRATION_MAP.md` → Flow diagrams
   - See `IMPLEMENTATION_SUMMARY.md` → Design decisions

4. **Testing Issues**
   - Use provided sample data files
   - Check logs in dashboard
   - Verify vector count updates

## Next Steps After Integration

1. **Test thoroughly**
   - Upload sample CSV
   - Upload sample JSON
   - Test error cases

2. **Customize** (optional)
   - Adjust styling to match your theme
   - Add custom validation rules
   - Modify progress display

3. **Extend** (optional)
   - Add export functionality
   - Add batch size limits
   - Add duplicate detection

## Questions?

Refer to:
- `INTEGRATION_GUIDE.md` - How to integrate
- `BULK_IMPORT_IMPLEMENTATION.md` - What code to add
- `VISUAL_INTEGRATION_MAP.md` - Where things go
- `bulk-import-code.tsx` - Code to copy

---

**Total Documentation**: 8 files
**Total Code**: ~366 lines
**Integration Time**: 10-30 minutes
**Testing Time**: 5-10 minutes
