# StyleScore Publish System - Database Structure Fix Summary

## Issue Resolved
The publish system was failing because it was using incorrect database structure assumptions. After analyzing the working API (`public_dashboard_api.php`), we identified and fixed the following issues:

## Database Structure Corrections

### 1. Heats Data (`getHeatsData`)
**Before:** Used wrong table and column names
```sql
-- Old (incorrect)
SELECT ehs.id, ehs.category_id, c.name as category_name, ehs.status...
FROM event_heat_settings ehs
LEFT JOIN categories c ON ehs.category_id = c.id
```

**After:** Uses correct API structure
```sql
-- New (correct)
SELECT hs.heat_number, hs.heat_name, hs.scoring_type, hs.runs_count,
       hs.is_active, hs.bib_on_start, hs.bib_latest_on_run, hs.bib_performing,
       CONCAT(p_start.first_name, ' ', p_start.last_name) as bib_start_name,
       CONCAT(p_latest.first_name, ' ', p_latest.last_name) as bib_latest_name...
FROM event_heat_settings hs
```

### 2. Scores Data (`getScoresData`)
**Before:** Used wrong column names and relationships
```sql
-- Old (incorrect)
SELECT s.total_score, s.created_at, s.event_participant_id...
```

**After:** Uses correct API structure
```sql
-- New (correct)
SELECT s.score_value, r.run_number, r.id as run_id,
       p.first_name, p.last_name, p.club, p.country, p.photo,
       ep.bib_number, ep.category_id, ep.heat_number...
FROM scores s
JOIN runs r ON s.run_id = r.id
JOIN event_participants ep ON r.event_participant_id = ep.id
```

### 3. Data Format Changes
**Before:** Arrays with wrong property names
```json
{
  "heats": [
    {
      "id": 1,
      "category_name": "...",
      "participants_count": 5,
      "scored_participants": 3
    }
  ]
}
```

**After:** Object format matching API
```json
{
  "success": true,
  "heats": {
    "1": {
      "heat_number": 1,
      "heat_name": "Heat 1",
      "is_active": true,
      "participants": 5,
      "total_scores": 3,
      "bib_on_start": "123",
      "bib_start_name": "John Doe"
    }
  }
}
```

## Remote Dashboard Updates

### 1. Heats Rendering
- Updated to handle both array and object formats
- Added proper heat status indicators
- Shows active heat information

### 2. Scores Processing  
- Updated to use `score_value` instead of `total_score`
- Proper participant name handling (`first_name + last_name`)
- Category handling improvements

### 3. Heat Details
- Updated selector population for new data structure
- Heat lookup by `heat_number` instead of `id`
- Better status and progress display

## Files Modified

### Core Functions
- `admin/publish_generators.php` - Updated all data generation functions
- `admin/templates/remote_dashboard.html` - Updated JavaScript for new data structure

### Test Files Created
- `admin/test_heats_data.php` - Database structure verification
- `admin/test_complete_publish.php` - Comprehensive system test

## Testing Checklist

### ✅ Database Structure
- [x] Verify event_heat_settings table exists and has correct columns
- [x] Confirm heats data generation returns correct format
- [x] Check scores data uses proper joins and column names

### ✅ Data Generation
- [x] Overview data generates successfully
- [x] Heats data returns object format with heat_number keys
- [x] Scores data includes proper participant and score information
- [x] JSON files are valid and contain expected structure

### ✅ Remote Dashboard
- [x] Handles both array and object formats for heats
- [x] Displays heat information correctly
- [x] Shows participant scores with proper names
- [x] Heat details selector works with new structure

### 🔄 Ready for Live Testing
- [ ] Test publish to actual FTP server
- [ ] Verify photos upload correctly
- [ ] Confirm remote dashboard loads and displays data
- [ ] Test auto-refresh functionality

## Next Steps

1. **Test with Live Server**: Use the publish servers page to test actual FTP upload
2. **Photo Upload Verification**: Ensure participant photos are copied and uploaded
3. **Remote Dashboard Testing**: Access the remote dashboard and verify all functionality
4. **Performance Monitoring**: Check data generation speed and file sizes

## Support Commands

```bash
# Test data generation locally
http://localhost/stylescore2025/htdocs/v2/admin/test_complete_publish.php

# Check database structure
http://localhost/stylescore2025/htdocs/v2/admin/test_heats_data.php

# Manage publish servers
http://localhost/stylescore2025/htdocs/v2/admin/publish_servers.php
```

The publish system should now work correctly with the actual database structure!
