# Frontend Deployment Verification Status

**Date:** $(date)

---

## 🔍 Verification Results

### Local Frontend Code Status

✅ **Frontend source code:** Present and complete
- All components implemented
- All recommendations applied
- Code is production-ready

### Deployment Status

⚠️ **Cannot verify remote deployment** - `pct` command not available

This means we're not on the Proxmox host. To verify the actual deployment, you need to:

---

## 📋 Manual Verification Steps

### Option 1: From Proxmox Host

SSH into your Proxmox host and run:

```bash
# Check container status
pct status 10130

# Check if dist folder exists
pct exec 10130 -- ls -la /opt/dbis-core/frontend/dist/

# Check if index.html exists
pct exec 10130 -- test -f /opt/dbis-core/frontend/dist/index.html && echo "✅ EXISTS" || echo "❌ MISSING"

# Check nginx status
pct exec 10130 -- systemctl status nginx

# Check nginx config
pct exec 10130 -- cat /etc/nginx/sites-available/dbis-frontend | grep root

# Check build files
pct exec 10130 -- ls -la /opt/dbis-core/frontend/dist/*.js | wc -l
```

### Option 2: From Browser

1. **Open browser developer tools** (F12)
2. **Check Network tab:**
   - Refresh the page
   - Look for requests to `index.html`
   - Check response status codes
   - Verify JS/CSS files are loading

3. **Check Console tab:**
   - Look for JavaScript errors
   - Check for 404 errors on assets
   - Verify React app is initializing

4. **Check Response:**
   - View page source (Ctrl+U)
   - Should see React app HTML, not placeholder text
   - Should see script tags loading JS files

### Option 3: HTTP Request Test

```bash
# Test HTTP response
curl -I http://192.168.11.130

# Should return:
# HTTP/1.1 200 OK
# Content-Type: text/html

# Get full response
curl http://192.168.11.130 | head -20

# Should show React app HTML, not placeholder
```

---

## 🚨 Common Issues & Solutions

### Issue: Seeing "deployment pending" message

**Root Cause:** Frontend hasn't been built or nginx is serving wrong directory

**Solution:**
```bash
# On Proxmox host
pct exec 10130 -- bash -c "cd /opt/dbis-core/frontend && npm run build && systemctl restart nginx"
```

### Issue: 404 errors on JS/CSS files

**Root Cause:** Build files missing or nginx root path incorrect

**Solution:**
```bash
# Verify nginx root
pct exec 10130 -- grep "root" /etc/nginx/sites-available/dbis-frontend
# Should be: root /opt/dbis-core/frontend/dist;

# Rebuild if needed
pct exec 10130 -- bash -c "cd /opt/dbis-core/frontend && npm run build"
```

### Issue: Blank page or errors in console

**Root Cause:** 
- Build failed
- Missing dependencies
- Environment variables not set

**Solution:**
```bash
# Check build errors
pct exec 10130 -- bash -c "cd /opt/dbis-core/frontend && npm run build 2>&1 | tail -30"

# Reinstall dependencies
pct exec 10130 -- bash -c "cd /opt/dbis-core/frontend && rm -rf node_modules && npm install"

# Check environment file
pct exec 10130 -- cat /opt/dbis-core/frontend/.env
```

---

## ✅ Quick Fix Command

Run this on the Proxmox host to fix everything:

```bash
pct exec 10130 -- bash -c "
    cd /opt/dbis-core/frontend && \
    npm install && \
    npm run build && \
    systemctl restart nginx && \
    echo '✅ Frontend deployment fixed!'
"
```

Or use the fix script:

```bash
cd /home/intlc/projects/proxmox/dbis_core
./scripts/fix-frontend-deployment.sh
```

---

## 📊 Expected State

When properly deployed:

1. ✅ Container 10130 is running
2. ✅ `/opt/dbis-core/frontend/dist/` exists with files
3. ✅ `index.html` exists in dist folder
4. ✅ Multiple JS files in `dist/assets/`
5. ✅ Nginx is running and serving from dist folder
6. ✅ HTTP 200 response with React app HTML
7. ✅ No 404 errors in browser console
8. ✅ React app loads and shows login/dashboard

---

## 🔗 Next Steps

1. **If on Proxmox host:** Run the verification commands above
2. **If not on Proxmox host:** SSH into Proxmox host first
3. **If seeing placeholder:** Run the fix script
4. **If still issues:** Check browser console and nginx logs

---

## 📝 Logs to Check

```bash
# Nginx error logs
pct exec 10130 -- tail -50 /var/log/nginx/error.log

# Nginx access logs
pct exec 10130 -- tail -50 /var/log/nginx/access.log

# System logs
pct exec 10130 -- journalctl -u nginx -n 50
```

---

**Note:** The frontend code is complete and ready. The issue is likely that the build step wasn't completed during deployment or needs to be rebuilt.
