480 lines
19 KiB
C#
480 lines
19 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 System.Windows.Forms;
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using DataLayer;
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using Dinah.Core;
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using Dinah.Core.Collections.Generic;
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using Dinah.Core.Windows.Forms;
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using FileManager;
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using ScrapingDomainServices;
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namespace LibationWinForm
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{
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public partial class Form1 : Form
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{
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// initial call here will initiate config loading
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private Configuration config { get; } = Configuration.Instance;
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private string backupsCountsLbl_Format { get; }
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private string pdfsCountsLbl_Format { get; }
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private string visibleCountLbl_Format { get; }
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private string reimportMostRecentLibraryScanToolStripMenuItem_format { get; }
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private string beginImportingBookDetailsToolStripMenuItem_format { get; }
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private string beginBookBackupsToolStripMenuItem_format { get; }
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private string beginPdfBackupsToolStripMenuItem_format { get; }
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public Form1()
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{
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InitializeComponent();
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// back up string formats
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backupsCountsLbl_Format = backupsCountsLbl.Text;
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pdfsCountsLbl_Format = pdfsCountsLbl.Text;
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visibleCountLbl_Format = visibleCountLbl.Text;
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reimportMostRecentLibraryScanToolStripMenuItem_format = reimportMostRecentLibraryScanToolStripMenuItem.Text;
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beginImportingBookDetailsToolStripMenuItem_format = beginImportingBookDetailsToolStripMenuItem.Text;
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beginBookBackupsToolStripMenuItem_format = beginBookBackupsToolStripMenuItem.Text;
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beginPdfBackupsToolStripMenuItem_format = beginPdfBackupsToolStripMenuItem.Text;
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}
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private async void Form1_Load(object sender, EventArgs e)
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{
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// call static ctor. There are bad race conditions if static ctor is first executed when we're running in parallel in setBackupCountsAsync()
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var foo = FilePathCache.JsonFile;
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reloadGrid();
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// also applies filter. ONLY call AFTER loading grid
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loadInitialQuickFilterState();
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{ // init bottom counts
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backupsCountsLbl.Text = "[Calculating backed up book quantities]";
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pdfsCountsLbl.Text = "[Calculating backed up PDFs]";
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await setBackupCountsAsync();
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}
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}
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#region bottom: qty books visible
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public void SetVisibleCount(int qty, string str = null)
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{
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visibleCountLbl.Text = string.Format(visibleCountLbl_Format, qty);
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if (!string.IsNullOrWhiteSpace(str))
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visibleCountLbl.Text += " | " + str;
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}
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#endregion
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#region bottom: backup counts
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private async Task setBackupCountsAsync()
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{
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var books = LibraryQueries.GetLibrary_Flat_NoTracking()
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.Select(sp => sp.Book)
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.ToList();
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await setBookBackupCountsAsync(books).ConfigureAwait(false);
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await setPdfBackupCountsAsync(books).ConfigureAwait(false);
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}
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enum AudioFileState { full, aax, none }
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private async Task setBookBackupCountsAsync(IEnumerable<Book> books)
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{
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var libraryProductIds = books
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.Select(b => b.AudibleProductId)
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.ToList();
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var noProgress = 0;
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var downloadedOnly = 0;
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var fullyBackedUp = 0;
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//// serial
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//foreach (var productId in libraryProductIds)
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//{
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// if (await AudibleFileStorage.Audio.ExistsAsync(productId))
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// fullyBackedUp++;
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// else if (await AudibleFileStorage.AAX.ExistsAsync(productId))
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// downloadedOnly++;
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// else
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// noProgress++;
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//}
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// parallel
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async Task<AudioFileState> getAudioFileStateAsync(string productId)
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{
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if (await AudibleFileStorage.Audio.ExistsAsync(productId))
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return AudioFileState.full;
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if (await AudibleFileStorage.AAX.ExistsAsync(productId))
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return AudioFileState.aax;
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return AudioFileState.none;
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}
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var tasks = libraryProductIds.Select(productId => getAudioFileStateAsync(productId));
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var results = await Task.WhenAll(tasks).ConfigureAwait(false);
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fullyBackedUp = results.Count(r => r == AudioFileState.full);
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downloadedOnly = results.Count(r => r == AudioFileState.aax);
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noProgress = results.Count(r => r == AudioFileState.none);
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// update bottom numbers
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var pending = noProgress + downloadedOnly;
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var text
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= !results.Any() ? "No books. Begin by indexing your library"
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: pending > 0 ? string.Format(backupsCountsLbl_Format, noProgress, downloadedOnly, fullyBackedUp)
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: $"All {"book".PluralizeWithCount(fullyBackedUp)} backed up";
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statusStrip1.UIThread(() => backupsCountsLbl.Text = text);
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// update menu item
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var menuItemText
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= pending > 0
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? $"{pending} remaining"
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: "All books have been liberated";
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menuStrip1.UIThread(() => beginBookBackupsToolStripMenuItem.Enabled = pending > 0);
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menuStrip1.UIThread(() => beginBookBackupsToolStripMenuItem.Text = string.Format(beginBookBackupsToolStripMenuItem_format, menuItemText));
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}
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private async Task setPdfBackupCountsAsync(IEnumerable<Book> books)
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{
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var libraryProductIds = books
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.Where(b => b.Supplements.Any())
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.Select(b => b.AudibleProductId)
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.ToList();
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int notDownloaded;
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int downloaded;
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//// serial
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//notDownloaded = 0;
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//downloaded = 0;
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//foreach (var productId in libraryProductIds)
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//{
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// if (await AudibleFileStorage.PDF.ExistsAsync(productId))
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// downloaded++;
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// else
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// notDownloaded++;
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//}
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// parallel
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var tasks = libraryProductIds.Select(productId => AudibleFileStorage.PDF.ExistsAsync(productId));
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var boolResults = await Task.WhenAll(tasks).ConfigureAwait(false);
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downloaded = boolResults.Count(r => r);
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notDownloaded = boolResults.Count(r => !r);
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// update bottom numbers
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var text
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= !boolResults.Any() ? ""
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: notDownloaded > 0 ? string.Format(pdfsCountsLbl_Format, notDownloaded, downloaded)
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: $"| All {downloaded} PDFs downloaded";
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statusStrip1.UIThread(() => pdfsCountsLbl.Text = text);
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// update menu item
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var menuItemText
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= notDownloaded > 0
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? $"{notDownloaded} remaining"
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: "All PDFs have been downloaded";
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menuStrip1.UIThread(() => beginPdfBackupsToolStripMenuItem.Enabled = notDownloaded > 0);
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menuStrip1.UIThread(() => beginPdfBackupsToolStripMenuItem.Text = string.Format(beginPdfBackupsToolStripMenuItem_format, menuItemText));
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}
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#endregion
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#region reload grid
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bool isProcessingGridSelect = false;
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private void reloadGrid()
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{
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// suppressed filter while init'ing UI
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var prev_isProcessingGridSelect = isProcessingGridSelect;
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isProcessingGridSelect = true;
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setGrid();
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isProcessingGridSelect = prev_isProcessingGridSelect;
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// UI init complete. now we can apply filter
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doFilter(lastGoodFilter);
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}
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ProductsGrid currProductsGrid;
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private void setGrid()
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{
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SuspendLayout();
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{
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if (currProductsGrid != null)
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{
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gridPanel.Controls.Remove(currProductsGrid);
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currProductsGrid.Dispose();
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}
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currProductsGrid = new ProductsGrid(this) { Dock = DockStyle.Fill };
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gridPanel.Controls.Add(currProductsGrid);
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currProductsGrid.Display();
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}
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ResumeLayout();
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}
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#endregion
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#region filter
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private void filterHelpBtn_Click(object sender, EventArgs e) => new Dialogs.SearchSyntaxDialog().ShowDialog();
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private void AddFilterBtn_Click(object sender, EventArgs e)
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{
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QuickFilters.Add(this.filterSearchTb.Text);
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UpdateFilterDropDown();
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}
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private void filterSearchTb_KeyPress(object sender, KeyPressEventArgs e)
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{
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if (e.KeyChar == (char)Keys.Return)
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{
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doFilter();
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// silence the 'ding'
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e.Handled = true;
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}
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}
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private void filterBtn_Click(object sender, EventArgs e) => doFilter();
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string lastGoodFilter = "";
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private void doFilter(string filterString)
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{
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this.filterSearchTb.Text = filterString;
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doFilter();
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}
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private void doFilter()
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{
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if (isProcessingGridSelect || currProductsGrid == null)
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return;
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try
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{
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currProductsGrid.Filter(filterSearchTb.Text);
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lastGoodFilter = filterSearchTb.Text;
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}
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catch (Exception ex)
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{
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MessageBox.Show($"Bad filter string:\r\n\r\n{ex.Message}", "Bad filter string", MessageBoxButtons.OK, MessageBoxIcon.Error);
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// re-apply last good filter
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filterSearchTb.Text = lastGoodFilter;
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doFilter();
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}
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}
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#endregion
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#region index menu
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//
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// IMPORTANT
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//
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// IRunnableDialog.Run() extension method contains work flow
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//
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#region // example code: chaining multiple dialogs
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public class MyDialog1 : IRunnableDialog
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{
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public IEnumerable<string> Files;
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public IButtonControl AcceptButton { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
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public Control.ControlCollection Controls => throw new NotImplementedException();
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public string SuccessMessage => throw new NotImplementedException();
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public DialogResult DialogResult { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
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public void Close() => throw new NotImplementedException();
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public Task DoMainWorkAsync() => throw new NotImplementedException();
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public DialogResult ShowDialog() => throw new NotImplementedException();
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public string StringBasedValidate() => throw new NotImplementedException();
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}
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public class MyDialog2 : Form, IIndexLibraryDialog
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{
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public MyDialog2(IEnumerable<string> files) { }
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Button BeginFileImportBtn = new Button();
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public void Begin() => BeginFileImportBtn.PerformClick();
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public int TotalBooksProcessed => throw new NotImplementedException();
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public int NewBooksAdded => throw new NotImplementedException();
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public string SuccessMessage => throw new NotImplementedException();
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public Task DoMainWorkAsync() => throw new NotImplementedException();
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public string StringBasedValidate() => throw new NotImplementedException();
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}
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private async void downloadPagesToFile(object sender, EventArgs e)
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{
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var dialog1 = new MyDialog1();
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if (dialog1.RunDialog() != DialogResult.OK || !dialog1.Files.Any())
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return;
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if (MessageBox.Show("Index from these files?", "Index?", MessageBoxButtons.YesNo) == DialogResult.Yes)
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{
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var dialog2 = new MyDialog2(dialog1.Files);
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dialog2.Shown += (_, __) => dialog2.Begin();
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await indexDialog(dialog2);
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}
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}
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#endregion
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private void indexToolStripMenuItem_DropDownOpening(object sender, EventArgs e)
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{
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#region label: Re-import most recent library scan
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{
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var libDir = WebpageStorage.GetMostRecentLibraryDir();
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if (libDir == null)
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{
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reimportMostRecentLibraryScanToolStripMenuItem.Enabled = false;
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reimportMostRecentLibraryScanToolStripMenuItem.Text = string.Format(reimportMostRecentLibraryScanToolStripMenuItem_format, "No previous scans");
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}
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else
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{
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reimportMostRecentLibraryScanToolStripMenuItem.Enabled = true;
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var now = DateTime.Now;
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var span = now - libDir.CreationTime;
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var ago
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// less than 1 min
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= (int)span.TotalSeconds < 60 ? $"{(int)span.TotalSeconds} sec ago"
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// less than 1 hr
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: (int)span.TotalMinutes < 60 ? $"{(int)span.TotalMinutes} min ago"
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// today. eg: 4:25 PM
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: now.Date == libDir.CreationTime.Date ? libDir.CreationTime.ToString("h:mm tt")
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// else date and time
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: libDir.CreationTime.ToString("MM/dd/yyyy h:mm tt");
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reimportMostRecentLibraryScanToolStripMenuItem.Text = string.Format(reimportMostRecentLibraryScanToolStripMenuItem_format, ago);
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}
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}
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#endregion
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#region label: Begin importing book details
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{
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var noDetails = BookQueries.BooksWithoutDetailsCount();
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if (noDetails == 0)
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{
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beginImportingBookDetailsToolStripMenuItem.Enabled = false;
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beginImportingBookDetailsToolStripMenuItem.Text = string.Format(beginImportingBookDetailsToolStripMenuItem_format, "No books without details");
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}
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else
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{
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beginImportingBookDetailsToolStripMenuItem.Enabled = true;
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beginImportingBookDetailsToolStripMenuItem.Text = string.Format(beginImportingBookDetailsToolStripMenuItem_format, $"{noDetails} remaining");
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}
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}
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#endregion
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}
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private async void scanLibraryToolStripMenuItem_Click(object sender, EventArgs e)
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{
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// legacy/scraping method
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//await indexDialog(new ScanLibraryDialog());
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// new/api method
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await indexDialog(new IndexLibraryDialog());
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}
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private async void reimportMostRecentLibraryScanToolStripMenuItem_Click(object sender, EventArgs e)
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{
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// DO NOT ConfigureAwait(false)
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// this would result in index() => reloadGrid() => setGrid() => "gridPanel.Controls.Remove(currProductsGrid);"
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// throwing 'Cross-thread operation not valid: Control 'ProductsGrid' accessed from a thread other than the thread it was created on.'
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var (TotalBooksProcessed, NewBooksAdded) = await Indexer.IndexLibraryAsync(WebpageStorage.GetMostRecentLibraryDir());
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MessageBox.Show($"Total processed: {TotalBooksProcessed}\r\nNew: {NewBooksAdded}");
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await indexComplete(TotalBooksProcessed, NewBooksAdded);
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}
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private async Task indexDialog(IIndexLibraryDialog dialog)
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{
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if (!dialog.RunDialog().In(DialogResult.Abort, DialogResult.Cancel, DialogResult.None))
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await indexComplete(dialog.TotalBooksProcessed, dialog.NewBooksAdded);
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}
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private async Task indexComplete(int totalBooksProcessed, int newBooksAdded)
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{
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// update backup counts if we have new library items
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if (newBooksAdded > 0)
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await setBackupCountsAsync();
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// skip reload if:
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// - no grid is loaded
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// - none indexed
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if (currProductsGrid == null || totalBooksProcessed == 0)
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return;
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reloadGrid();
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}
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private void updateGridRow(object _, string productId) => currProductsGrid?.UpdateRow(productId);
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private async void beginImportingBookDetailsToolStripMenuItem_Click(object sender, EventArgs e)
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{
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var scrapeBookDetails = BookLiberation.ProcessorAutomationController.GetWiredUpScrapeBookDetails();
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scrapeBookDetails.BookSuccessfullyImported += updateGridRow;
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await BookLiberation.ProcessorAutomationController.RunAutomaticDownload(scrapeBookDetails);
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}
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#endregion
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#region liberate menu
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private async void setBackupCountsAsync(object _, string __) => await setBackupCountsAsync();
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private async void beginBookBackupsToolStripMenuItem_Click(object sender, EventArgs e)
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{
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var backupBook = BookLiberation.ProcessorAutomationController.GetWiredUpBackupBook();
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backupBook.Download.Completed += setBackupCountsAsync;
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backupBook.Decrypt.Completed += setBackupCountsAsync;
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await BookLiberation.ProcessorAutomationController.RunAutomaticBackup(backupBook);
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}
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private async void beginPdfBackupsToolStripMenuItem_Click(object sender, EventArgs e)
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{
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var downloadPdf = BookLiberation.ProcessorAutomationController.GetWiredUpDownloadPdf();
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downloadPdf.Completed += setBackupCountsAsync;
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await BookLiberation.ProcessorAutomationController.RunAutomaticDownload(downloadPdf);
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}
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#endregion
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#region quick filters menu
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private void loadInitialQuickFilterState()
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{
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// set inital state. do once only
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firstFilterIsDefaultToolStripMenuItem.Checked = QuickFilters.UseDefault;
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// load default filter. do once only
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if (QuickFilters.UseDefault)
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doFilter(QuickFilters.Filters.FirstOrDefault());
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// do after every save
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UpdateFilterDropDown();
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}
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private void FirstFilterIsDefaultToolStripMenuItem_Click(object sender, EventArgs e)
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{
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firstFilterIsDefaultToolStripMenuItem.Checked = !firstFilterIsDefaultToolStripMenuItem.Checked;
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QuickFilters.UseDefault = firstFilterIsDefaultToolStripMenuItem.Checked;
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}
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object quickFilterTag { get; } = new object();
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public void UpdateFilterDropDown()
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{
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// remove old
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for (var i = quickFiltersToolStripMenuItem.DropDownItems.Count - 1; i >= 0; i--)
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{
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var menuItem = quickFiltersToolStripMenuItem.DropDownItems[i];
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if (menuItem.Tag == quickFilterTag)
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quickFiltersToolStripMenuItem.DropDownItems.Remove(menuItem);
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}
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// re-populate
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var index = 0;
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foreach (var filter in QuickFilters.Filters)
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{
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var menuItem = new ToolStripMenuItem
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{
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Tag = quickFilterTag,
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Text = $"&{++index}: {filter}"
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};
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menuItem.Click += (_, __) => doFilter(filter);
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quickFiltersToolStripMenuItem.DropDownItems.Add(menuItem);
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}
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}
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private void EditQuickFiltersToolStripMenuItem_Click(object sender, EventArgs e) => new Dialogs.EditQuickFilters(this).ShowDialog();
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#endregion
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#region settings menu item
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private void settingsToolStripMenuItem_Click(object sender, EventArgs e) => new SettingsDialog().ShowDialog();
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#endregion
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}
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}
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