mirror of
https://github.com/rmcrackan/Libation.git
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108 lines
3.5 KiB
C#
108 lines
3.5 KiB
C#
using ApplicationServices;
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using AudibleUtilities;
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using Dinah.Core;
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using LibationFileManager;
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using LibationUiBase;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace LibationWinForms;
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// This is for the auto-scanner. It is unrelated to manual scanning/import
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public partial class Form1
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{
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private InterruptableTimer? autoScanTimer;
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private AutoScanRunner? autoScanRunner;
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private void Configure_ScanAuto()
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{
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// creating InterruptableTimer inside 'Configure_' is a break from the pattern. As long as no one else needs to access or subscribe to it, this is ok
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autoScanTimer = new InterruptableTimer(TimeSpan.FromMinutes(5));
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autoScanRunner = new AutoScanRunner(
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isAutoScanEnabled: () => Configuration.Instance.AutoScan,
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pauseTimer: () => autoScanTimer?.Stop(),
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resumeTimer: () => autoScanTimer?.PerformNow(),
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notifyAuthRequired: notifyAutoScanAuthRequiredAsync);
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autoScanTimer.Elapsed += async (_, __) => await autoScanRunner.RunAsync();
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Load += updateAutoScanLibraryToolStripMenuItem;
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Shown += startAutoScan;
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AccountsSettingsPersister.Saving += accountsPreSave;
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AccountsSettingsPersister.Saved += accountsPostSave;
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Configuration.Instance.PropertyChanged += Configuration_PropertyChanged;
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}
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private void notifyAutoScanAuthRequired()
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{
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MessageBox.Show(
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this,
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"Libation could not refresh your Audible library because your login session expired.\n\n"
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+ "Background auto-scan has been paused. Use Import > Scan Library to log in again to resume periodic scans.",
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"Auto-scan paused - login required",
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MessageBoxButtons.OK,
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MessageBoxIcon.Warning);
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}
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private Task notifyAutoScanAuthRequiredAsync()
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{
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if (InvokeRequired)
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{
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Invoke(notifyAutoScanAuthRequired);
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return Task.CompletedTask;
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}
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notifyAutoScanAuthRequired();
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return Task.CompletedTask;
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}
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[PropertyChangeFilter(nameof(Configuration.AutoScan))]
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private void Configuration_PropertyChanged(object? sender, PropertyChangedEventArgsEx e)
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{
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// when autoscan setting is changed, update menu checkbox and run autoscan
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updateAutoScanLibraryToolStripMenuItem(sender, e);
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startAutoScan(sender, e);
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}
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private List<(string AccountId, string LocaleName)>? preSaveDefaultAccounts;
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private List<(string AccountId, string LocaleName)> getDefaultAccounts()
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{
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using var persister = AudibleApiStorage.GetAccountsSettingsPersister();
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return persister.AccountsSettings
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.GetAll()
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.Where(a => a.LibraryScan)
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.Select(a => (a.AccountId, a.Locale?.Name))
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.OfType<(string, string)>()
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.ToList();
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}
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private void accountsPreSave(object? sender = null, EventArgs? e = null)
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=> preSaveDefaultAccounts = getDefaultAccounts();
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private void accountsPostSave(object? sender = null, EventArgs? e = null)
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{
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var postSaveDefaultAccounts = getDefaultAccounts();
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var newDefaultAccounts = postSaveDefaultAccounts.Except(preSaveDefaultAccounts ?? []).ToList();
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if (newDefaultAccounts.Any())
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startAutoScan();
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}
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private void startAutoScan(object? sender = null, EventArgs? e = null)
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{
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autoScanRunner?.OnAutoScanSettingChanged();
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if (Configuration.Instance.AutoScan)
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autoScanTimer?.PerformNow();
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else
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autoScanTimer?.Stop();
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}
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private void updateAutoScanLibraryToolStripMenuItem(object? sender, EventArgs e) => autoScanLibraryToolStripMenuItem.Checked = Configuration.Instance.AutoScan;
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private void autoScanLibraryToolStripMenuItem_Click(object? sender, EventArgs e) => Configuration.Instance.AutoScan = !autoScanLibraryToolStripMenuItem.Checked;
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}
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