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MenuItemController.swift
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MenuItemController.swift
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//
// MenuItemController
// HA Menu
//
// Created by Andrew Jackson on 07/11/2018.
// Copyright © 2018 CodeChimp. All rights reserved.
//
import Foundation
import Cocoa
final class MenuItemController: NSObject, NSMenuDelegate {
var prefs = Preferences()
var haStates : [HaState]?
let statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.squareLength)
let menu = NSMenu()
var preferences: Preferences
let menuItemTypeError = 999
override init() {
preferences = Preferences()
super.init()
if let statusButton = statusItem.button {
let icon = NSImage(named: "StatusBarButtonImage")
icon?.isTemplate = true // best for dark mode
statusButton.image = icon
// button.action = #selector(self.statusBarButtonClicked(sender:))
statusButton.sendAction(on: [.leftMouseUp, .rightMouseUp])
}
buildStaticMenu()
updateDynamicMenuItems()
statusItem.menu = menu
menu.delegate = self
}
func buildStaticMenu() {
let prefMenu = NSMenuItem(title: "Preferences", action: #selector(openPreferences(sender:)), keyEquivalent: ",")
prefMenu.target = self
menu.addItem(prefMenu)
menu.addItem(NSMenuItem.separator())
let openHaMenu = NSMenuItem(title: "Open Home Assistant", action: #selector(openHA(sender:)), keyEquivalent: "")
openHaMenu.target = self
menu.addItem(openHaMenu)
let openAbout = NSMenuItem(title: "About HA Menu", action: #selector(openAbout(sender:)), keyEquivalent: "")
openAbout.target = self
menu.addItem(openAbout)
menu.addItem(NSMenuItem.separator())
menu.addItem(NSMenuItem(title: "Quit HA Menu", action: #selector(NSApplication.terminate(_:)), keyEquivalent: "q"))
}
@objc func openHA(sender: NSMenuItem) {
NSWorkspace.shared.open(NSURL(string: prefs.server)! as URL)
}
@objc func openAbout(sender: NSMenuItem) {
let options = [String: Any]()
NSApp.orderFrontStandardAboutPanel(options)
NSApp.activate(ignoringOtherApps: true)
}
@objc func openPreferences(sender: NSMenuItem) {
let storyboard = NSStoryboard(name: NSStoryboard.Name("Main"), bundle: nil)
if let windowController = storyboard.instantiateController(withIdentifier: NSStoryboard.SceneIdentifier("PrefsWindowController")) as? NSWindowController
{
NSApp.runModal(for: windowController.window!)
NSApp.activate(ignoringOtherApps: true)
}
}
func updateDynamicMenuItems() {
removeDynamicMenuItems()
getStates()
}
func getStates() {
if (prefs.server.count == 0 ) {
self.addErrorMenuItem(message: "Server URL missing")
return
}
guard let url = URL(string: "\(prefs.server)/api/states") else {
self.addErrorMenuItem(message: "Invalid URL")
return
}
var request = createAuthURLRequest(url: url)
request.httpMethod = "GET"
URLSession.shared.dataTask(with: request) {data, response, error in
if let httpResponse = response as? HTTPURLResponse {
print(httpResponse.statusCode)
if httpResponse.statusCode != 200 {
var errorMessage: String
switch httpResponse.statusCode {
case 401:
errorMessage = "401 - Unauthorized"
case 404:
errorMessage = "404 - Not Found"
default:
errorMessage = "\(httpResponse.statusCode) - Unknown Response"
}
self.addErrorMenuItem(message: errorMessage)
return
}
}
if let data = data {
do {
let decodedResponse = try JSONDecoder().decode([HaState].self, from: data)
self.haStates = decodedResponse
// Iterate groups in preferences
for groupId in (self.prefs.groups) {
if groupId.count > 0 {
if let group = self.getEntity(entityId: "group.\(groupId)") {
// For each switch entity, get it's attributes and if available add to switches array
var entities = [HaEntity]()
for entityId in (group.attributes.entityIds) {
let entityType = entityId.components(separatedBy: ".")[0]
var itemType: EntityTypes?
switch entityType {
case "switch":
itemType = EntityTypes.switchType
case "light":
itemType = EntityTypes.lightType
case "input_boolean":
itemType = EntityTypes.inputBooleanType
case "automation":
itemType = EntityTypes.automation
default:
itemType = nil
}
if itemType != nil {
if let entity = self.getEntity(entityId: entityId) {
// Do not add unavailable state entities
if (entity.state != "unavailable") {
let haEntity: HaEntity = HaEntity(entityId: entityId, friendlyName: (entity.attributes.friendlyName), state: (entity.state), type: itemType! )
entities.append(haEntity)
}
}
}
}
// If a default group then sort, otherwise reverse
if (groupId.starts(with: "all_")) {
entities = entities.sorted(by: {$0.friendlyName > $1.friendlyName})
}
else {
entities = entities.reversed()
}
self.addEntitiesToMenu(entities: entities)
} else {
self.addErrorMenuItem(message: "Group \(groupId) not found")
return
}
}
}
} catch {
self.addErrorMenuItem(message: error.localizedDescription)
}
return
}
self.addErrorMenuItem(message: error?.localizedDescription ?? "Unknown error")
}.resume()
}
func addEntitiesToMenu(entities: [HaEntity]) {
DispatchQueue.main.async {
// Add a seperator before static menu items/previous group
self.menu.insertItem(NSMenuItem.separator(), at: 0)
if (entities.count == 0) {
self.addErrorMenuItem(message: "No Entities")
return
}
// Populate menu items for switches
for haEntity in entities {
self.addEntityMenuItem(haEntity: haEntity)
}
}
}
func addEntityMenuItem(haEntity: HaEntity) {
let menuItem = NSMenuItem()
switch haEntity.type {
case EntityTypes.switchType:
menuItem.action = #selector(self.toggleSwitch(_:))
case EntityTypes.lightType:
menuItem.action = #selector(self.toggleLight(_:))
case EntityTypes.inputBooleanType:
menuItem.action = #selector(self.toggleInputBoolean(_:))
case EntityTypes.automation:
menuItem.action = #selector(self.toggleAutomation(_:))
}
menuItem.target = self
menuItem.title = haEntity.friendlyName
menuItem.keyEquivalent = ""
menuItem.state = ((haEntity.state == "on") ? NSControl.StateValue.on : NSControl.StateValue.off)
menuItem.representedObject = haEntity.entityId
menuItem.tag = haEntity.type.rawValue // Tag defines what type of item it is
// menuItem.image = NSImage(named: "StatusBarButtonImage")
// menuItem.offStateImage = NSImage(named: "NSMenuOnStateTemplate")
self.menu.insertItem(menuItem, at: 0)
}
func addErrorMenuItem(message: String) {
DispatchQueue.main.async {
// Add a seperator before static menu items
self.menu.insertItem(NSMenuItem.separator(), at: 0)
let menuItem = NSMenuItem(title: message, action: #selector(self.openPreferences(sender:)), keyEquivalent: "")
menuItem.target = self
menuItem.tag = self.menuItemTypeError // Tag defines what type of item it is
menuItem.image = NSImage(named: "ErrorImage")
self.menu.insertItem(menuItem, at: 0)
}
}
func removeDynamicMenuItems() {
var dynamicItem: NSMenuItem?
// Entities
for type in EntityTypes.allCases {
repeat {
dynamicItem = self.menu.item(withTag: type.rawValue)
if (dynamicItem != nil) {
self.menu.removeItem(dynamicItem!)
}
} while dynamicItem != nil
}
// Errors
repeat {
dynamicItem = self.menu.item(withTag: self.menuItemTypeError)
if (dynamicItem != nil) {
self.menu.removeItem(dynamicItem!)
}
} while dynamicItem != nil
// Remove the top seperators
while self.menu.item(at: 0) == NSMenuItem.separator() {
self.menu.removeItem(at: 0)
}
}
func getEntity(entityId: String) -> HaState? {
return self.haStates?.first(where: {$0.entityId == entityId})
}
@objc func toggleSwitch(_ sender: NSMenuItem) {
let params = ["entity_id": sender.representedObject] as! Dictionary<String, String>
var request = createAuthURLRequest(url: URL(string: "\(prefs.server)/api/services/switch/toggle")!)
request.httpMethod = "POST"
request.httpBody = try? JSONSerialization.data(withJSONObject: params, options: [])
let session = URLSession.shared
let task = session.dataTask(with: request, completionHandler: { data, response, error -> Void in
print(String(data: data!, encoding: String.Encoding.utf8)!)
})
task.resume()
}
@objc func toggleLight(_ sender: NSMenuItem) {
let params = ["entity_id": sender.representedObject] as! Dictionary<String, String>
var request = createAuthURLRequest(url: URL(string: "\(prefs.server)/api/services/light/toggle")!)
request.httpMethod = "POST"
request.httpBody = try? JSONSerialization.data(withJSONObject: params, options: [])
let session = URLSession.shared
let task = session.dataTask(with: request, completionHandler: { data, response, error -> Void in
print(String(data: data!, encoding: String.Encoding.utf8)!)
})
task.resume()
}
@objc func toggleInputBoolean(_ sender: NSMenuItem) {
let params = ["entity_id": sender.representedObject] as! Dictionary<String, String>
var request = createAuthURLRequest(url: URL(string: "\(prefs.server)/api/services/input_boolean/toggle")!)
request.httpMethod = "POST"
request.httpBody = try? JSONSerialization.data(withJSONObject: params, options: [])
let session = URLSession.shared
let task = session.dataTask(with: request, completionHandler: { data, response, error -> Void in
print(String(data: data!, encoding: String.Encoding.utf8)!)
})
task.resume()
}
@objc func toggleAutomation(_ sender: NSMenuItem) {
let params = ["entity_id": sender.representedObject] as! Dictionary<String, String>
var request = createAuthURLRequest(url: URL(string: "\(prefs.server)/api/services/automation/toggle")!)
request.httpMethod = "POST"
request.httpBody = try? JSONSerialization.data(withJSONObject: params, options: [])
let session = URLSession.shared
let task = session.dataTask(with: request, completionHandler: { data, response, error -> Void in
print(String(data: data!, encoding: String.Encoding.utf8)!)
})
task.resume()
}
public func menuWillOpen(_ menu: NSMenu){
self.updateDynamicMenuItems()
}
public func menuDidClose(_ menu: NSMenu){
}
func createAuthURLRequest(url: URL) -> URLRequest {
var request = URLRequest(url: url)
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("Bearer \(prefs.token)", forHTTPHeaderField: "Authorization")
return request
}
}