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| 1 | +// |
| 2 | +// AppDelegate.swift |
| 3 | +// OpenAIAPIUsage |
| 4 | +// |
| 5 | +// Created by Liang on 20/02/2024. |
| 6 | +// |
| 7 | + |
| 8 | +import Foundation |
| 9 | +import AppKit |
| 10 | + |
| 11 | + |
| 12 | +class AppDelegate: NSObject, NSApplicationDelegate { |
| 13 | + private var statusItem: NSStatusItem? |
| 14 | + private let bearerTokenKey = "BearerToken" |
| 15 | + private var websiteItem: NSMenuItem? |
| 16 | + private var textField: NSTextField! |
| 17 | + |
| 18 | + func applicationDidFinishLaunching(_ notification: Notification) { |
| 19 | + setup() |
| 20 | + } |
| 21 | +} |
| 22 | + |
| 23 | +//class MenuBar: NSObject { |
| 24 | +extension AppDelegate { |
| 25 | + // MARK: - Setup |
| 26 | + |
| 27 | + func setup() { |
| 28 | + setupStatusBar() |
| 29 | + setupMenuItems() |
| 30 | + observeTokenUpdates() |
| 31 | + initiateWatchDog() |
| 32 | + } |
| 33 | + |
| 34 | + private func setupStatusBar() { |
| 35 | + statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.variableLength) |
| 36 | + } |
| 37 | + |
| 38 | + private func setupMenuItems() { |
| 39 | + let statusBarMenu = NSMenu(title: "Menu") |
| 40 | + setupWebsiteItem(in: statusBarMenu) |
| 41 | + statusBarMenu.addItem(.separator()) |
| 42 | + setupTokenDisplay(in: statusBarMenu) |
| 43 | + setupTokenActions(in: statusBarMenu) |
| 44 | + statusBarMenu.addItem(.separator()) |
| 45 | + setupQuitItem(in: statusBarMenu) |
| 46 | + statusItem?.menu = statusBarMenu |
| 47 | + } |
| 48 | + |
| 49 | + private func setupWebsiteItem(in menu: NSMenu) { |
| 50 | + websiteItem = menu.addItem( |
| 51 | + withTitle: "3️⃣ Show Details", |
| 52 | + action: #selector(gotoWebsite), |
| 53 | + keyEquivalent: "" |
| 54 | + ) |
| 55 | + } |
| 56 | + |
| 57 | + private func setupTokenDisplay(in menu: NSMenu) { |
| 58 | + let customView = createTokenDisplayView() |
| 59 | + let tokenMenuItem = NSMenuItem() |
| 60 | + tokenMenuItem.view = customView |
| 61 | + menu.addItem(tokenMenuItem) |
| 62 | + } |
| 63 | + |
| 64 | + private func setupTokenActions(in menu: NSMenu) { |
| 65 | + menu.addItem( |
| 66 | + withTitle: "1️⃣ Get Bearer Token", |
| 67 | + action: #selector(gotoWebsite), |
| 68 | + keyEquivalent: "" |
| 69 | + ) |
| 70 | + |
| 71 | + menu.addItem( |
| 72 | + withTitle: "2️⃣ Paste Bearer Token", |
| 73 | + action: #selector(pasteBearerToken), |
| 74 | + keyEquivalent: "" |
| 75 | + ) |
| 76 | + } |
| 77 | + |
| 78 | + private func setupQuitItem(in menu: NSMenu) { |
| 79 | + menu.addItem( |
| 80 | + withTitle: "Quit", |
| 81 | + action: #selector(quit), |
| 82 | + keyEquivalent: "" |
| 83 | + ) |
| 84 | + } |
| 85 | + |
| 86 | + private func createTokenDisplayView() -> NSView { |
| 87 | + let customView = NSView(frame: NSRect(x: 0, y: 0, width: 340, height: 20)) |
| 88 | + let label = NSTextField(labelWithString: "Bearer Token") |
| 89 | + label.frame = NSRect(x: 12, y: 0, width: 100, height: 20) |
| 90 | + |
| 91 | + textField = NSTextField(frame: NSRect(x: 105, y: 0, width: 230, height: 20)) |
| 92 | + textField.isEditable = false |
| 93 | + textField.stringValue = getBearerToken() |
| 94 | + |
| 95 | + customView.addSubview(label) |
| 96 | + customView.addSubview(textField) |
| 97 | + |
| 98 | + return customView |
| 99 | + } |
| 100 | + |
| 101 | + // MARK: - Token Management |
| 102 | + |
| 103 | + private func getBearerToken() -> String { |
| 104 | + return UserDefaults.standard.string(forKey: bearerTokenKey) ?? "" |
| 105 | + } |
| 106 | + |
| 107 | + private func setBearerToken(_ value: String) { |
| 108 | + UserDefaults.standard.set(value, forKey: bearerTokenKey) |
| 109 | + } |
| 110 | + |
| 111 | + private func observeTokenUpdates() { |
| 112 | + let hasToken = !getBearerToken().isEmpty |
| 113 | + statusItem?.button?.title = hasToken ? "Updating..." : "No Bearer Token" |
| 114 | + update() |
| 115 | + } |
| 116 | + |
| 117 | + private func initiateWatchDog() { |
| 118 | + WatchDog.shared.startRepeatingTimer(60) { |
| 119 | + self.update() |
| 120 | + } |
| 121 | + } |
| 122 | + |
| 123 | + // MARK: - Actions |
| 124 | + |
| 125 | + @objc private func gotoWebsite(sender: Any) { |
| 126 | + let urlString = "https://platform.openai.com/usage" |
| 127 | + if let url = URL(string: urlString) { |
| 128 | + NSWorkspace.shared.open(url) |
| 129 | + } |
| 130 | + } |
| 131 | + |
| 132 | + @objc private func pasteBearerToken(_ sender: AnyObject) { |
| 133 | + if let token = fetchTokenFromPasteboard() { |
| 134 | + let value = token.trimmingCharacters(in: .whitespacesAndNewlines) |
| 135 | + textField.stringValue = value |
| 136 | + setBearerToken(value) |
| 137 | + update() |
| 138 | + } |
| 139 | + } |
| 140 | + |
| 141 | + private func fetchTokenFromPasteboard() -> String? { |
| 142 | + let pasteboard = NSPasteboard.general |
| 143 | + if let text = pasteboard.string(forType: .string), text.hasPrefix("sess-") { |
| 144 | + return text |
| 145 | + } |
| 146 | + return nil |
| 147 | + } |
| 148 | + |
| 149 | + @objc private func quit(sender: AnyObject) { |
| 150 | + NSApplication.shared.terminate(self) |
| 151 | + } |
| 152 | + |
| 153 | + private func update() { |
| 154 | + let bearerToken = getBearerToken() |
| 155 | + guard !bearerToken.isEmpty else { |
| 156 | + return |
| 157 | + } |
| 158 | + |
| 159 | + Task { |
| 160 | + let amount = await API.getUsage(bearerToken) |
| 161 | + DispatchQueue.main.async { |
| 162 | + self.updateBillAmount(amount) |
| 163 | + } |
| 164 | + } |
| 165 | + } |
| 166 | + |
| 167 | + private func updateBillAmount(_ amount: Double?) { |
| 168 | + let title = amount != nil ? String(format: "$%.2f", amount!/100.0) : "USD?" |
| 169 | + statusItem?.button?.title = title |
| 170 | + } |
| 171 | +} |
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