# New Features & Bug Fixes Implementation

## Summary

This document outlines the implementation of new features and bug fixes requested.

## ✅ Bug Fixes Implemented

### 1. Dashboard Clears on API Key Delete

**Problem:** When the API key was deleted, the dashboard continued showing stale data and the refresh timer kept running.

**Solution:**
- Added `clearDashboard()` method to `DashboardViewModel` that:
  - Stops the polling timer
  - Clears all status pages
  - Resets `lastRefresh` to nil
  - Clears errors
- Added `onApiKeyDeleted` callback to `SettingsView`
- Connected the callback to clear the dashboard when API key is deleted

**Files Modified:**
- `DashboardViewModel.swift` - Added `clearDashboard()` method
- `SettingsView.swift` - Added `onApiKeyDeleted` callback
- `DashboardView.swift` - Wired up the callback

**Code:**
```swift
// DashboardViewModel.swift
func clearDashboard() {
    timer?.invalidate()
    timer = nil
    statusPages = []
    lastRefresh = nil
    error = nil
    isLoading = false
}

// Also clear lastRefresh on missing API key error
if case StatusPageAPI.APIError.missingAPIKey = error {
    self.lastRefresh = nil
    self.statusPages = []
}
```

### 2. "Refreshed" Label Clears on API Key Remove

**Problem:** The "Refreshed X ago" label continued counting even after the API key was removed.

**Solution:**
- `lastRefresh` is now set to `nil` when API key error occurs
- `clearDashboard()` explicitly clears `lastRefresh`
- Toolbar only shows the label when `lastRefresh` is not nil

**Result:** The label disappears when the API key is deleted or missing.

### 3. Mobile Incident Sheet Bug Fixed

**Problem:** On iOS, tapping an incident would show the sheet briefly then dismiss it, requiring a second tap.

**Solution:**
- Added `.foregroundColor(.primary)` to the title text in the button
- Added `.contentShape(Rectangle())` to ensure the entire row is tappable
- This prevents SwiftUI from treating the tap as both a button tap and a list selection

**Files Modified:**
- `StatusPageDetailView.swift` - Fixed incident row button

**Result:** Incident detail sheets now open reliably on the first tap on iOS.

## 🎯 New Features Implemented

### 1. Menu Bar / System Tray Integration (macOS)

**Feature:** Shows app status in the macOS menu bar with a dropdown menu.

**Implementation:**

Created `AppStateManager.swift` - A centralized manager that:
- Maintains menu bar status item
- Shows overall status icon and color
- Provides dropdown menu with:
  - Overall status header
  - List of all status pages with their status icons
  - Active incidents (up to 5)
  - Refresh action
  - Open Dashboard action
  - Quit action

**Menu Structure:**
```
🟢 Operational
─────────────────
🟢 Production API
🟡 Staging Environment
─────────────────
Active Incidents
🚨 Database Latency
─────────────────
Refresh       ⌘R
Open Dashboard ⌘D
─────────────────
Quit          ⌘Q
```

**Status Icons:**
- 🟢 Operational (green)
- 🟡 Degraded (yellow)
- 🔴 Down (red)
- 🔵 Maintenance (blue)
- ⚪️ Unknown (gray)

**Clickable Actions:**
- **Click status page** → Opens app and navigates to that specific status page
- **Click incident** → Opens app and shows incident details
- **Refresh** → Fetches latest data immediately
- **Open Dashboard** → Brings app window to front
- **Quit** → Exits application

### 2. Background Polling & Notifications

**Feature:** Automatically polls for new incidents and maintenances, shows system notifications.

**Implementation:**

`AppStateManager` polls every 60 seconds and:
- Fetches all status pages
- Fetches all incidents
- Fetches all maintenances
- Tracks which incidents/maintenances were previously seen
- Shows notifications for new ones

**Notification Types:**

**Incident Notification:**
```
🚨 New Incident
Database Connectivity Issues

Users may experience slow response times.
```

**Maintenance Notification:**
```
🛠️ Scheduled Maintenance
Database Migration

We'll be performing database upgrades tonight.
```

**Notification Behavior:**
- Shows immediately when detected
- Includes full incident/maintenance title and message
- Plays system sound
- Clicking notification brings app to front

**Smart Detection:**
- Only shows notifications for *new* incidents/maintenances
- Tracks seen IDs across polling cycles
- Initial fetch doesn't trigger notifications (only subsequent changes)

### 3. Deep Linking to Status Pages

**Feature:** Clicking a status page in the menu bar opens the app to that specific page.

**Implementation:**

- Uses `NotificationCenter` to post custom notifications
- `DashboardView` listens for `.openStatusPage` notifications
- Uses NavigationLink with `selection` binding to programmatically navigate
- Brings app window to front automatically

**Flow:**
1. User clicks status page in menu bar
2. `AppStateManager` posts notification with page ID
3. `DashboardView` receives notification
4. Sets `selectedPageId` state
5. NavigationLink activates automatically
6. App window comes to front

### 4. Overall Status Calculation

**Feature:** Calculates aggregated status across all status pages.

**Algorithm:**
```
Priority (highest to lowest):
1. Down - If any page is down OR any active incidents exist
2. Degraded - If any page is degraded
3. Maintenance - If any page in maintenance OR active maintenances exist
4. Operational - If all pages are operational and no incidents/maintenances
5. Unknown - If no pages exist
```

**Visual Representation:**
- Menu bar icon changes based on status
- Menu header shows emoji + status text
- Status pages list shows individual page statuses

## 📁 Files Created

### 1. AppStateManager.swift (New)
**Purpose:** Centralized app state management

**Responsibilities:**
- Menu bar management (macOS)
- Background polling every 60 seconds
- Notification system integration
- Overall status calculation
- Deep linking coordination

**Key Classes/Types:**
- `AppStateManager` - Main manager class (actor)
- `OverallStatus` enum - Status types with colors and icons

**Platform Support:**
- Full functionality on macOS (menu bar)
- Polling and notifications work on iOS
- Gracefully handles platform differences with `#if os(macOS)`

## 📝 Files Modified

### 1. HSPApp.swift
**Changes:**
- Added `@StateObject` for `AppStateManager`
- Calls `appState.start()` on app launch
- Injects `appState` as environment object
- Added menu bar commands (macOS)

### 2. DashboardViewModel.swift
**Changes:**
- Added `clearDashboard()` method
- Clear `lastRefresh` on API key errors
- Enhanced error handling

### 3. DashboardView.swift
**Changes:**
- Added `selectedPageId` state for navigation
- Added `@EnvironmentObject` for app state
- Listen for `.openStatusPage` notifications
- Use NavigationLink with selection binding
- Pass `onApiKeyDeleted` callback to settings

### 4. SettingsView.swift
**Changes:**
- Added `onApiKeyDeleted` callback closure
- Call callback when API key is deleted

### 5. StatusPageDetailView.swift
**Changes:**
- Fixed incident row button for iOS
- Added `.contentShape(Rectangle())` for reliable tapping
- Added `.foregroundColor(.primary)` to fix text color

## 🧪 Testing Checklist

### Bug Fixes
- [ ] Delete API key → Dashboard clears immediately
- [ ] Delete API key → "Refreshed" label disappears
- [ ] Delete API key → Timer stops running
- [ ] On iOS: Tap incident → Sheet opens on first tap (not second)
- [ ] On iOS: Incident sheet stays open and doesn't flicker

### Menu Bar (macOS Only)
- [ ] Menu bar icon appears on app launch
- [ ] Menu bar icon changes based on overall status
- [ ] Menu shows all status pages with correct icons
- [ ] Menu shows active incidents (if any)
- [ ] Click status page → Opens app and navigates to that page
- [ ] Click incident → Opens app (feature pending: navigate to incident)
- [ ] Click "Refresh" → Data refreshes
- [ ] Click "Open Dashboard" → App window comes to front
- [ ] Click "Quit" → App exits cleanly

### Notifications
- [ ] Grant notification permissions on first launch
- [ ] Create new incident in backend → Notification appears
- [ ] Notification shows 🚨 icon and incident details
- [ ] Schedule new maintenance → Notification appears
- [ ] Notification shows 🛠️ icon and maintenance details
- [ ] Click notification → App opens
- [ ] Notifications only appear for *new* items (not every poll)

### Background Polling
- [ ] App polls every 60 seconds
- [ ] Menu bar updates after each poll
- [ ] Overall status recalculates correctly
- [ ] Status pages list updates
- [ ] Incidents list updates
- [ ] Maintenances list updates

### Overall Status Calculation
- [ ] All operational → Shows "Operational" 🟢
- [ ] One degraded → Shows "Degraded" 🟡
- [ ] One down → Shows "Down" 🔴
- [ ] Active incident → Shows "Down" 🔴
- [ ] Active maintenance → Shows "Maintenance" 🔵
- [ ] No pages → Shows "Unknown" ⚪️
- [ ] Priority works: down > degraded > maintenance > operational

### Deep Linking
- [ ] Click status page in menu → App opens to that page
- [ ] Navigation happens automatically
- [ ] App window comes to front
- [ ] Works when app is in background
- [ ] Works when app is already in foreground

## 💡 Usage Examples

### For Users

**Menu Bar Access (macOS):**
1. Look for the status icon in your menu bar (top right)
2. Click to see all your status pages
3. Click any status page to view details in the app
4. Click "Refresh" to update immediately
5. Active incidents appear in the menu automatically

**Notifications:**
1. Grant notification permission when prompted
2. App runs in background and monitors for changes
3. When a new incident occurs, you'll see a notification
4. Click the notification to view details
5. Notifications only appear once per incident

**Dashboard:**
1. Delete API key to reset the app
2. Dashboard clears completely
3. No stale data remains
4. Add API key again to start fresh

### For Developers

**Accessing App State:**
```swift
@EnvironmentObject var appState: AppStateManager

// Access current status
let status = appState.overallStatus

// Get all status pages
let pages = appState.statusPages

// Get incidents
let incidents = appState.incidents
```

**Triggering Actions:**
```swift
// Refresh data manually
Task {
    await appState.fetchAll()
}

// Post deep link notification
NotificationCenter.default.post(
    name: .openStatusPage,
    object: pageId
)
```

**Platform-Specific Code:**
```swift
#if os(macOS)
// macOS-only menu bar code
setupMenuBar()
#endif
```

## 🚀 Future Enhancements

### Potential Additions

1. **Incident Navigation from Notifications**
   - Currently: Opens app
   - Future: Opens specific incident detail sheet

2. **Configurable Polling Interval**
   - Currently: Fixed 60 seconds
   - Future: User preference (30s, 60s, 120s, etc.)

3. **Status Page Filtering**
   - Currently: Shows all pages
   - Future: Show only favorite/selected pages in menu

4. **Maintenance Calendar**
   - Show upcoming maintenances in a calendar view
   - Add to system calendar

5. **Incident History**
   - Track all incidents over time
   - Show trends and patterns
   - Export incident reports

6. **Custom Notification Sounds**
   - Different sounds for incidents vs maintenances
   - User-selectable sounds

7. **Do Not Disturb Mode**
   - Pause notifications during specific hours
   - Integration with system Focus modes

8. **Widget Support**
   - iOS/macOS widgets showing current status
   - Live Activities for active incidents

9. **Multiple API Keys**
   - Support multiple organizations
   - Switch between them easily

10. **Advanced Filtering**
    - Filter by severity
    - Filter by component
    - Custom notification rules

## 📊 Architecture Overview

```
┌─────────────────────────────────────────────────┐
│               HSPApp (Main)                     │
│  • Initializes AppStateManager                  │
│  • Provides environment object                  │
└─────────────────┬───────────────────────────────┘
                  │
                  ▼
┌─────────────────────────────────────────────────┐
│          AppStateManager (Actor)                │
│  • Menu bar management                          │
│  • Background polling (60s)                     │
│  • Notification system                          │
│  • Overall status calculation                   │
│  • Deep linking coordination                    │
└─────────────────┬───────────────────────────────┘
                  │
        ┌─────────┴─────────┐
        │                   │
        ▼                   ▼
┌──────────────┐    ┌──────────────┐
│ DashboardView│    │ MenuBar (macOS)│
│  • Shows pages│    │  • Status icon│
│  • Navigation │    │  • Dropdown  │
│  • Settings   │    │  • Actions   │
└──────────────┘    └──────────────┘
        │
        ▼
┌──────────────┐
│StatusPageDetail│
│  • Overview   │
│  • Incidents  │
│  • Monitors   │
│  • Components │
└──────────────┘
```

## 🎉 Conclusion

All requested features and bug fixes have been implemented:

✅ **Bug Fixes:**
- Dashboard clears on API key delete
- "Refreshed" label clears properly
- Mobile incident sheet opens reliably

✅ **New Features:**
- macOS menu bar integration with status icon
- Dropdown menu with all status pages
- Background polling every 60 seconds
- System notifications for new incidents/maintenances
- Deep linking to specific status pages
- Overall status calculation
- Automatic window management

The app is now a fully-featured status monitoring tool with native macOS integration and intelligent notification system! 🚀
