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Rebuild sidebar items when the unread count changes

This commit is contained in:
Maurice Parker 2020-07-12 09:54:39 -05:00
parent 2eb20c86af
commit 9f4a037c8f
1 changed files with 16 additions and 1 deletions
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17
Multiplatform/Shared/Sidebar/SidebarModel.swift
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@ -27,11 +27,14 @@ class SidebarModel: ObservableObject, UndoableCommandRunner {
private var selectedFeedIdentifiersCancellable: AnyCancellable?
private var selectedFeedIdentifierCancellable: AnyCancellable?
private let rebuildSidebarItemsQueue = CoalescingQueue(name: "Rebuild The Sidebar Items", interval: 0.5)
var undoManager: UndoManager?
var undoableCommands = [UndoableCommand]()
init() {
NotificationCenter.default.addObserver(self, selector: #selector(unreadCountDidInitialize(_:)), name: .UnreadCountDidInitialize, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(unreadCountDidChange(_:)), name: .UnreadCountDidChange, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(containerChildrenDidChange(_:)), name: .ChildrenDidChange, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(batchUpdateDidPerform(_:)), name: .BatchUpdateDidPerform, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(displayNameDidChange(_:)), name: .DisplayNameDidChange, object: nil)
@ -56,7 +59,7 @@ class SidebarModel: ObservableObject, UndoableCommandRunner {
// MARK: API
func rebuildSidebarItems() {
@objc func rebuildSidebarItems() {
guard let delegate = delegate else { return }
var items = [SidebarItem]()
@ -110,6 +113,10 @@ private extension SidebarModel {
return feeds.sorted(by: { $0.nameForDisplay.localizedStandardCompare($1.nameForDisplay) == .orderedAscending })
}
func queueRebuildSidebarItems() {
rebuildSidebarItemsQueue.add(self, #selector(rebuildSidebarItems))
}
// MARK: Notifications
@objc func unreadCountDidInitialize(_ notification: Notification) {
@ -119,6 +126,14 @@ private extension SidebarModel {
rebuildSidebarItems()
}
@objc func unreadCountDidChange(_ note: Notification) {
// We will handle the filtering of unread feeds in unreadCountDidInitialize after they have all be calculated
guard AccountManager.shared.isUnreadCountsInitialized else {
return
}
queueRebuildSidebarItems()
}
@objc func containerChildrenDidChange(_ notification: Notification) {
rebuildSidebarItems()
}