bakery-ia

Files

Claude 4067ee72e4 fix: Add comprehensive null guards to all dashboard components

This commit fixes React Error #306 (text content mismatch) by ensuring
no component ever tries to render undefined values as text content.

Changes made across all dashboard components:

1. **Component Entry Guards**:
   - Added early returns for null/undefined data
   - Changed `if (loading)` to `if (loading || !data)` pattern
   - Components now show loading skeleton when data is undefined

2. **Property Access Guards**:
   - Added `|| fallback` operators for all rendered text
   - Added optional chaining for nested property access
   - Added conditional rendering for optional/array fields

3. **Specific Component Fixes**:

   **HealthStatusCard.tsx**:
   - Added early return for !healthStatus
   - Added fallback for status: `healthStatus.status || 'green'`
   - Added conditional rendering for nextScheduledRun
   - Added conditional rendering for checklistItems array
   - Added text fallback: `item.text || ''`

   **InsightsGrid.tsx**:
   - Added null check: `if (!insights || !insights.savings || ...)`
   - Added fallbacks: `insights.savings?.label || 'Savings'`
   - Added fallbacks for all 4 insight cards

   **OrchestrationSummaryCard.tsx**:
   - Added early return for !summary
   - Added fallback: `summary.message || ''`
   - Added fallback: `summary.runNumber || 0`
   - Added array checks: `summary.purchaseOrdersSummary && ...`
   - Added fallbacks for PO items: `po.supplierName || 'Unknown Supplier'`
   - Added fallbacks for batch items: `batch.quantity || 0`
   - Added safe date parsing: `batch.readyByTime ? new Date(...) : 'TBD'`

   **ProductionTimelineCard.tsx**:
   - Added early return for !timeline
   - Added array check: `!timeline.timeline || timeline.timeline.length === 0`
   - Added fallbacks for all item properties:
     - `item.statusIcon || '🔵'`
     - `item.productName || 'Product'`
     - `item.quantity || 0`
     - `item.unit || 'units'`
     - `item.batchNumber || 'N/A'`
     - `item.priority || 'NORMAL'`
     - `item.statusText || 'Status'`
     - `item.progress || 0`

   **ActionQueueCard.tsx**:
   - Added early return for !actionQueue
   - Added safe config lookup with fallback to normal urgency
   - Added array check: `!actionQueue.actions || ...`
   - Added property fallbacks:
     - `action.title || 'Action Required'`
     - `action.urgency || 'normal'`
     - `action.subtitle || ''`
     - `action.estimatedTimeMinutes || 5`
   - Added array guard: `(action.actions || []).map(...)`
   - Added fallbacks for counts: `actionQueue.totalActions || 0`

   **useReasoningTranslation.ts**:
   - Enhanced formatPOAction with explicit fallbacks
   - Enhanced formatBatchAction with explicit fallbacks
   - All translation functions return strings with || operators

   **DashboardPage.tsx**:
   - Removed conditional rendering operators (&&)
   - Components now always render and handle their own null states
   - Pattern: `<Component data={data} loading={loading} />`

4. **Testing Strategy**:
   - All components gracefully handle undefined data
   - Loading states shown when data is undefined
   - No undefined values can be rendered as text content
   - Multiple fallback layers ensure strings are always returned

This comprehensive fix addresses the root cause of React Error #306
by making all components bulletproof against undefined values.

2025-11-07 20:15:29 +00:00

analytics

Improve the frontend 5

2025-11-02 20:24:44 +01:00

auth

Add role-based filtering and imporve code

2025-10-15 16:12:49 +02:00

dashboard

fix: Add comprehensive null guards to all dashboard components

2025-11-07 20:15:29 +00:00

domain

Fix TypeError: unit_price.toFixed is not a function in SupplierProductManager