f35c82d59d
Previously, only some calls to ApiExtended.CreateAsync() would prompt users to login if necessary. Other calls would only work if the account already had a valid identity, and they would throw exceptions otherwise. Changed ApiExtended so that the UI registers a static ILoginChoiceEager factory delegate that ApiExtended will use in the event that a login is required.
106 lines
3.5 KiB
C#
106 lines
3.5 KiB
C#
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 ApplicationServices;
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using AudibleUtilities;
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using Dinah.Core;
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using LibationFileManager;
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namespace LibationWinForms
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{
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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 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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// subscribe as async/non-blocking. I'd actually rather prefer blocking but real-world testing found that caused a deadlock in the AudibleAPI
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autoScanTimer.Elapsed += async (_, __) =>
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{
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using var persister = AudibleApiStorage.GetAccountsSettingsPersister();
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var accounts = persister.AccountsSettings
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.GetAll()
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.Where(a => a.LibraryScan)
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.ToArray();
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// in autoScan, new books SHALL NOT show dialog
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try
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{
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Task importAsync() => LibraryCommands.ImportAccountAsync(accounts);
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if (InvokeRequired)
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await Invoke(importAsync);
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else
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await importAsync();
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}
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catch (OperationCanceledException)
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{
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Serilog.Log.Information("Audible login attempt cancelled by user");
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}
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catch (Exception ex)
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{
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Serilog.Log.Logger.Error(ex, "Error invoking auto-scan");
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}
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};
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// load init state to menu checkbox
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Load += updateAutoScanLibraryToolStripMenuItem;
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// if enabled: begin on load
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Shown += startAutoScan;
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// if new 'default' account is added, run autoscan
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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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[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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.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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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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}
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