feat: added notifications to the Bluetooth module (#1891)

Modules/Bluetooth/config.plist

@@ -39,7 +39,7 @@
 		<key>popup</key>
 		<false/>
 		<key>notifications</key>
-		<false/>
+		<true/>
 	</dict>
 </dict>
 </plist>

Modules/Bluetooth/main.swift

@@ -28,15 +28,14 @@ public struct BLEDevice: Codable {
     var isPeripheralInitialized: Bool = false
     
     var id: String {
-        get {
-            return self.uuid?.uuidString ?? self.address
-        }
+        get { self.uuid?.uuidString ?? self.address }
     }
     
     var state: Bool {
-        get {
-            return Store.shared.bool(key: "ble_\(self.id)", defaultValue: false)
-        }
+        get { Store.shared.bool(key: "ble_\(self.id)", defaultValue: false) }
+    }
+    var notificationThreshold: String {
+        Store.shared.string(key: "ble_\(self.id)_notification", defaultValue: "")
     }
     
     private enum CodingKeys: String, CodingKey {
@@ -80,11 +79,15 @@ public class Bluetooth: Module {
     private var devicesReader: DevicesReader?
     private let popupView: Popup = Popup()
     private let settingsView: Settings = Settings()
+    private let notificationsView: Notifications
     
     public init() {
+        self.notificationsView = Notifications(.bluetooth)
+        
         super.init(
             popup: self.popupView,
-            settings: self.settingsView
+            settings: self.settingsView,
+            notifications: self.notificationsView
         )
         guard self.available else { return }
         
@@ -106,6 +109,7 @@ public class Bluetooth: Module {
         DispatchQueue.main.async(execute: {
             self.popupView.batteryCallback(active)
             self.settingsView.setList(active)
+            self.notificationsView.callback(active)
         })
         
         var list: [Stack_t] = []

Modules/Bluetooth/notifications.swift

@@ -0,0 +1,84 @@
+//
+//  notifications.swift
+//  Bluetooth
+//
+//  Created by Serhiy Mytrovtsiy on 24/06/2024
+//  Using Swift 5.0
+//  Running on macOS 14.5
+//
+//  Copyright © 2024 Serhiy Mytrovtsiy. All rights reserved.
+//
+
+import Cocoa
+import Kit
+
+class Notifications: NotificationsWrapper {
+    private var list: [String: Bool] = [:]
+    
+    private let emptyView: EmptyView = EmptyView(msg: localizedString("No Bluetooth devices are available"))
+    private var section: PreferencesSection = PreferencesSection()
+    
+    public init(_ module: ModuleType) {
+        super.init(module)
+        
+        self.addArrangedSubview(self.emptyView)
+        self.addArrangedSubview(self.section)
+        self.section.isHidden = true
+        
+        self.addArrangedSubview(NSView())
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    internal func callback(_ list: [BLEDevice]) {
+        if self.list.count != list.count && !self.list.isEmpty {
+            self.section.removeFromSuperview()
+            self.section = PreferencesSection()
+            self.addArrangedSubview(self.section)
+            self.list = [:]
+        }
+        
+        if list.isEmpty && self.emptyView.isHidden {
+            self.emptyView.isHidden = false
+            self.section.isHidden = true
+            return
+        } else if !list.isEmpty && !self.emptyView.isHidden {
+            self.emptyView.isHidden = true
+            self.section.isHidden = false
+        }
+        
+        list.forEach { (d: BLEDevice) in
+            if self.list[d.id] == nil {
+                let btn = selectView(
+                    action: #selector(self.changeSensorNotificaion),
+                    items: notificationLevels,
+                    selected: d.notificationThreshold
+                )
+                btn.identifier = NSUserInterfaceItemIdentifier(rawValue: "\(d.uuid?.uuidString ?? d.address)")
+                section.add(PreferencesRow(d.name, component: btn))
+                self.list[d.id] = true
+            }
+        }
+        
+        let devices = list.filter({ !$0.notificationThreshold.isEmpty })
+        let title = localizedString("Bluetooth threshold")
+        
+        for d in devices {
+            if let threshold = Double(d.notificationThreshold) {
+                for l in d.batteryLevel {
+                    let subtitle = localizedString("\(localizedString(d.name)): \(l.value)%")
+                    if let value = Double(l.value) {
+                        self.checkDouble(id: d.id, value: value/100, threshold: threshold, title: title, subtitle: subtitle, less: true)
+                    }
+                }
+            }
+        }
+    }
+    
+    @objc private func changeSensorNotificaion(_ sender: NSMenuItem) {
+        guard let id = sender.identifier, let key = sender.representedObject as? String else { return }
+        Store.shared.set(key: "ble_\(id.rawValue)_notification", value: key)
+    }
+}