docs: Mark enhanced analytics dashboard as completed in REMAINING_FEATURES.md

docs/REMAINING_FEATURES.md

@@ -1,9 +1,9 @@
 # Remaining Features - Maternal App
 
 **Generated**: October 3, 2025
-**Last Updated**: October 4, 2025 (Theme System Complete)
-**Status**: 59 features remaining out of 139 total (58%)
-**Completion**: 80 features completed (58%)
+**Last Updated**: October 6, 2025 (Enhanced Analytics Complete)
+**Status**: 58 features remaining out of 139 total (58%)
+**Completion**: 81 features completed (58%)
 **Urgent**: ✅ ALL HIGH-PRIORITY UX/ACCESSIBILITY COMPLETE! 🎉🎨
 
 This document provides a clear roadmap of all remaining features, organized by priority level. Use this as a tracking document for ongoing development.
@@ -15,7 +15,7 @@ This document provides a clear roadmap of all remaining features, organized by p
 ### Feature Status by Category
 - **Bugs**: ✅ 0 critical bugs (all fixed!)
 - **Backend**: 29 remaining / 55 total (47% complete)
-- **Frontend**: 24 remaining / 52 total (54% complete)
+- **Frontend**: 23 remaining / 52 total (56% complete)
 - **Infrastructure**: 8 remaining / 21 total (62% complete)
 - **Testing**: 13 remaining / 18 total (28% complete)
 
@@ -685,7 +685,7 @@ The following critical features have been successfully implemented:
 
 ---
 
-### Frontend Features (6 features)
+### Frontend Features (5 features)
 
 #### ✅ 19. Suggested Follow-Up Questions (AI Chat) - COMPLETED
 **Category**: AI UX
@@ -714,7 +714,45 @@ The following critical features have been successfully implemented:
 
 ---
 
-#### 20. Meal Planning UI
+#### ✅ 20. Enhanced Analytics Dashboard - COMPLETED
+**Category**: Analytics UI
+**Completed**: October 6, 2025
+**Effort**: 6 hours
+**Files**:
+- `components/features/analytics/EnhancedInsightsDashboard.tsx` ✅ (new)
+- `components/features/analytics/UnifiedInsightsDashboard.tsx` ✅
+- `components/analytics/TrendAnalysisChart.tsx` ✅
+- `lib/api/analytics.ts` ✅
+- `locales/*/insights.json` ✅ (5 languages)
+
+**Implementation**:
+- ✅ Created EnhancedInsightsDashboard with multiple chart types:
+  - Area charts with gradients for activity trends
+  - Radar chart for weekly activity patterns
+  - 24-hour heatmap visualization
+  - Bubble/scatter chart for correlations
+  - Time of day distribution bar chart
+- ✅ Toggle between basic and enhanced chart views
+- ✅ Export functionality (PNG/PDF) with html2canvas and jspdf
+- ✅ Fixed API endpoint URLs (circadian-rhythm, query params)
+- ✅ Fixed component library conflicts (shadcn/ui → MUI)
+- ✅ Comprehensive null safety for timestamp handling
+- ✅ Alert type translations in all 5 languages
+- ✅ Consistent minimum width styling (400px charts, 200px stats)
+- ✅ Framer Motion animations for smooth transitions
+- ✅ Custom tooltips and responsive containers
+
+**Acceptance Criteria**:
+- ✅ Multiple advanced chart types (area, radar, heatmap, bubble, bar)
+- ✅ Toggle between basic and enhanced views
+- ✅ Export charts as PNG/PDF
+- ✅ Responsive design with minimum widths
+- ✅ Smooth animations and transitions
+- ✅ Error-free with null safety throughout
+
+---
+
+#### 21. Meal Planning UI
 **Category**: Tracking Features  
 **Effort**: 6 hours  
 
@@ -727,9 +765,9 @@ The following critical features have been successfully implemented:
 
 ---
 
-#### 21. Financial Tracking UI
-**Category**: Tracking Features  
-**Effort**: 5 hours  
+#### 22. Financial Tracking UI
+**Category**: Tracking Features
+**Effort**: 5 hours
 
 **Requirements**:
 - Expense entry form
@@ -740,9 +778,9 @@ The following critical features have been successfully implemented:
 
 ---
 
-#### 22. Photo Tagging UI
-**Category**: Photos  
-**Effort**: 4 hours  
+#### 23. Photo Tagging UI
+**Category**: Photos
+**Effort**: 4 hours
 
 **Requirements**:
 - Tag input on photo view
@@ -752,9 +790,9 @@ The following critical features have been successfully implemented:
 
 ---
 
-#### 23. Community Forums UI (Post-MVP)
-**Category**: Social Features  
-**Effort**: 8 hours  
+#### 24. Community Forums UI (Post-MVP)
+**Category**: Social Features
+**Effort**: 8 hours
 
 **Requirements**:
 - Topic-based discussion forums
@@ -765,9 +803,9 @@ The following critical features have been successfully implemented:
 
 ---
 
-#### 24. Calendar Integration UI
-**Category**: Integrations  
-**Effort**: 4 hours  
+#### 25. Calendar Integration UI
+**Category**: Integrations
+**Effort**: 4 hours
 
 **Requirements**:
 - Calendar connection settings
@@ -779,9 +817,9 @@ The following critical features have been successfully implemented:
 
 ### Infrastructure (2 features)
 
-#### 25. Performance Monitoring Dashboard
-**Category**: Monitoring  
-**Effort**: 4 hours  
+#### 26. Performance Monitoring Dashboard
+**Category**: Monitoring
+**Effort**: 4 hours
 
 **Requirements**:
 - Visualization of request duration metrics
@@ -792,7 +830,7 @@ The following critical features have been successfully implemented:
 
 ---
 
-#### 26. Load Testing
+#### 27. Load Testing
 **Category**: Testing  
 **Effort**: 6 hours  
 
@@ -808,56 +846,56 @@ The following critical features have been successfully implemented:
 
 ### Backend Features (18 features)
 
-27. Community Forums Backend
-28. Advanced Pattern Recognition
-29. Vaccination Tracking
-30. Multi-Language Content Translation
-31. Advanced Voice Features
-32. AI Training Data Export
-33. Third-Party Integrations (Fitbit, Apple Health)
-34. Telemedicine Integration
-35. School/Daycare Integration
-36. Advanced Analytics (peer comparison)
-37. Gamification System
-38. Advanced Notifications (smart timing)
-39. Data Science Features (predictive modeling)
-40. Video Storage
-41. Advanced Security (E2E encryption)
-42. Performance Optimization (CDN, caching)
-43. Microservices Architecture
-44. Multi-Tenancy Support
+28. Community Forums Backend
+29. Advanced Pattern Recognition
+30. Vaccination Tracking
+31. Multi-Language Content Translation
+32. Advanced Voice Features
+33. AI Training Data Export
+34. Third-Party Integrations (Fitbit, Apple Health)
+35. Telemedicine Integration
+36. School/Daycare Integration
+37. Advanced Analytics (peer comparison)
+38. Gamification System
+39. Advanced Notifications (smart timing)
+40. Data Science Features (predictive modeling)
+41. Video Storage
+42. Advanced Security (E2E encryption)
+43. Performance Optimization (CDN, caching)
+44. Microservices Architecture
+45. Multi-Tenancy Support
 
 ---
 
 ### Frontend Features (15 features)
 
-45. Advanced Data Visualization (D3.js)
-46. Offline Mode Enhancements
-47. Advanced Accessibility (high contrast, reduced motion)
-48. Animations & Micro-interactions
-49. Customization Features (themes)
-50. Multi-Child Views (side-by-side)
-51. Advanced Search
-52. Sharing Features
-53. Tutorial System
-54. Voice UI Enhancements
-55. Notification Center
-56. Quick Actions Dashboard
-57. Profile Customization
-58. Advanced Settings
+46. Advanced Data Visualization (D3.js)
+47. Offline Mode Enhancements
+48. Advanced Accessibility (high contrast, reduced motion)
+49. Animations & Micro-interactions
+50. Customization Features (themes)
+51. Multi-Child Views (side-by-side)
+52. Advanced Search
+53. Sharing Features
+54. Tutorial System
+55. Voice UI Enhancements
+56. Notification Center
+57. Quick Actions Dashboard
+58. Profile Customization
+59. Advanced Settings
 
 ---
 
 ### Infrastructure & Testing (7 features)
 
-59. Code Coverage Dashboard
-60. Blue-Green Deployment
-61. Mobile App Store Distribution
-62. Fastlane Automation
-63. TestFlight & Beta Distribution
-64. CodePush OTA Updates
-65. Advanced Monitoring (APM)
-66. Security Auditing
+60. Code Coverage Dashboard
+61. Blue-Green Deployment
+62. Mobile App Store Distribution
+63. Fastlane Automation
+64. TestFlight & Beta Distribution
+65. CodePush OTA Updates
+66. Advanced Monitoring (APM)
+67. Security Auditing
 
 ---
 
@@ -879,6 +917,7 @@ The following critical features have been successfully implemented:
 - ✅ Growth Spurt Detection (3h) - COMPLETED (pre-existing)
 - ✅ AI Personalization System (4h) - COMPLETED (pre-existing)
 - ✅ Suggested Follow-Up Questions (3h) - COMPLETED
+- ✅ Enhanced Analytics Dashboard (6h) - COMPLETED
 
 **Week 7-8: Post-MVP Planning**
 - [ ] Meal Planning System (8h backend + 6h frontend)
@@ -911,5 +950,5 @@ The following critical features have been successfully implemented:
 
 ---
 
-**Last Updated**: October 3, 2025  
+**Last Updated**: October 6, 2025
 **Next Review**: Weekly during active development