PKHeX/PKHeX.WinForms/Subforms/SAV_FolderList.cs
2024-11-17 13:13:58 -06:00

398 lines
12 KiB
C#

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using PKHeX.Core;
using PKHeX.WinForms.Properties;
using static PKHeX.Core.MessageStrings;
namespace PKHeX.WinForms;
public partial class SAV_FolderList : Form
{
private readonly Action<SaveFile> OpenSaveFile;
private readonly List<INamedFolderPath> Paths;
private readonly SortableBindingList<SavePreview> Recent;
private readonly SortableBindingList<SavePreview> Backup;
private readonly List<Label> TempTranslationLabels = [];
public SAV_FolderList(Action<SaveFile> openSaveFile)
{
InitializeComponent();
OpenSaveFile = openSaveFile;
var drives = Environment.GetLogicalDrives();
Paths = GetPathList(drives);
dgDataRecent.ContextMenuStrip = GetContextMenu(dgDataRecent);
dgDataBackup.ContextMenuStrip = GetContextMenu(dgDataBackup);
dgDataRecent.Sorted += (_, _) => GetFilterText(dgDataRecent);
dgDataBackup.Sorted += (_, _) => GetFilterText(dgDataBackup);
var extra = Paths.Select(z => z.Path).Where(z => z != Main.BackupPath).Distinct();
var backup = SaveFinder.GetSaveFiles(drives, false, [Main.BackupPath], false);
var recent = SaveFinder.GetSaveFiles(drives, false, extra, true).ToList();
var loaded = Main.Settings.Startup.RecentlyLoaded
.Where(z => recent.All(x => x.Metadata.FilePath != z))
.Where(File.Exists).Select(SaveUtil.GetVariantSAV).OfType<SaveFile>();
Recent = PopulateData(dgDataRecent, loaded.Concat(recent));
Backup = PopulateData(dgDataBackup, backup);
CB_FilterColumn.Items.Add(MsgAny);
var dgv = Recent.Count >= 1 ? dgDataRecent : dgDataBackup;
int count = dgv.ColumnCount;
for (int i = 0; i < count; i++)
{
var text = dgv.Columns[i].HeaderText;
CB_FilterColumn.Items.Add(text);
var tempLabel = new Label {Name = "DGV_" + text, Text = text, Visible = false};
Controls.Add(tempLabel);
TempTranslationLabels.Add(tempLabel);
}
CB_FilterColumn.SelectedIndex = 0;
WinFormsUtil.TranslateInterface(this, Main.CurrentLanguage);
// Update Translated headers
for (int i = 0; i < TempTranslationLabels.Count; i++)
{
var text = TempTranslationLabels[i].Text;
if (i < dgDataRecent.ColumnCount)
dgDataRecent.Columns[i].HeaderText = text;
if (i < dgDataBackup.ColumnCount)
dgDataBackup.Columns[i].HeaderText = text;
CB_FilterColumn.Items[i+1] = text;
}
// Pre-programmed folders
foreach (var loc in Paths)
AddButton(loc.DisplayText, loc.Path);
CenterToParent();
}
private static List<INamedFolderPath> GetPathList(IReadOnlyList<string> drives)
{
List<INamedFolderPath> locs =
[
new CustomFolderPath(Main.BackupPath, display: "PKHeX Backups"),
..GetUserPaths(), ..GetConsolePaths(drives), ..GetSwitchPaths(drives),
];
var filtered = locs
.DistinctBy(z => z.Path)
.OrderByDescending(z => Directory.Exists(z.Path));
return [..filtered];
}
private const int ButtonHeight = 40;
private const int ButtonWidth = 130;
private void AddButton(string name, string path)
{
Button button = GetCustomButton(name);
button.Enabled = Directory.Exists(path);
button.Click += (_, _) =>
{
if (!Directory.Exists(path))
{
WinFormsUtil.Alert(MsgFolderNotFound, path);
return;
}
Process.Start("explorer.exe", path);
Close();
};
FLP_Buttons.Controls.Add(button);
var hover = new ToolTip {AutoPopDelay = 30_000};
button.MouseHover += (_, _) => hover.Show(path, button);
}
private static Button GetCustomButton(string name) => new()
{
Size = new Size { Height = ButtonHeight, Width = ButtonWidth },
Text = name,
Name = $"B_{name}",
};
private static IEnumerable<CustomFolderPath> GetUserPaths()
{
var paths = Main.Settings.Backup.OtherBackupPaths;
return paths.Select(x => new CustomFolderPath(x, true));
}
private static IEnumerable<CustomFolderPath> GetConsolePaths(IEnumerable<string> drives)
{
var path3DS = SaveFinder.Get3DSLocation(drives);
if (path3DS == null)
return [];
var root = Path.GetPathRoot(path3DS);
if (root == null)
return [];
var paths = SaveFinder.Get3DSBackupPaths(root);
return paths.Select(z => new CustomFolderPath(z));
}
private static IEnumerable<CustomFolderPath> GetSwitchPaths(IEnumerable<string> drives)
{
var pathNX = SaveFinder.GetSwitchLocation(drives);
if (pathNX == null)
return [];
var root = Path.GetPathRoot(pathNX);
if (root == null)
return [];
var paths = SaveFinder.GetSwitchBackupPaths(root);
return paths.Select(z => new CustomFolderPath(z));
}
private sealed record CustomFolderPath : INamedFolderPath
{
public string Path { get; }
public string DisplayText { get; }
public bool Custom { get; }
public CustomFolderPath(string path, bool custom = false, string? display = null)
{
Path = path;
Custom = custom;
DisplayText = display ?? ResolveFolderName(path);
}
private static string ResolveFolderName(string path)
{
var di = new DirectoryInfo(path);
var root = di.Root.Name;
var display = di.Parent?.Name ?? di.Name;
return root == display ? di.Name : display;
}
}
private sealed class SaveList<T> : SortableBindingList<T> where T : class;
private ContextMenuStrip GetContextMenu(DataGridView dgv)
{
var mnuOpen = new ToolStripMenuItem
{
Name = "mnuOpen",
Text = "Open",
Image = Resources.open,
};
mnuOpen.Click += (_, _) => ClickOpenFile(dgv);
var mnuBrowseAt = new ToolStripMenuItem
{
Name = "mnuBrowseAt",
Text = "Browse...",
Image = Resources.folder,
};
mnuBrowseAt.Click += (_, _) => ClickOpenFolder(dgv);
ContextMenuStrip mnu = new();
mnu.Items.Add(mnuOpen);
mnu.Items.Add(mnuBrowseAt);
return mnu;
}
private void ClickOpenFile(DataGridView dgv)
{
var sav = GetSaveFile(dgv);
if (sav == null || !File.Exists(sav.FilePath))
{
WinFormsUtil.Alert(MsgFileLoadFail);
return;
}
OpenSaveFile(sav.Save);
}
private void ClickOpenFolder(DataGridView dgv)
{
var sav = GetSaveFile(dgv);
if (sav == null || !File.Exists(sav.FilePath))
{
WinFormsUtil.Alert(MsgFileLoadFail);
return;
}
var path = sav.Save.Metadata.FilePath;
Process.Start("explorer.exe", $"/select, \"{path}\"");
}
private SavePreview? GetSaveFile(DataGridView dgData)
{
var c = dgData.SelectedCells;
if (c.Count != 1)
return null;
var item = c[0].RowIndex;
var parent = dgData == dgDataRecent ? Recent : Backup;
return parent[item];
}
private void DataGridCellMouseDown(object sender, DataGridViewCellMouseEventArgs e)
{
if (e.ColumnIndex == -1 || e.RowIndex == -1 || e.Button != MouseButtons.Right)
return;
var dgv = (DataGridView)sender;
var c = dgv[e.ColumnIndex, e.RowIndex];
dgv.ClearSelection();
dgv.CurrentCell = c;
c.Selected = true;
}
private SaveList<SavePreview> PopulateData(DataGridView dgData, IEnumerable<SaveFile> saves)
{
var list = new SaveList<SavePreview>();
var enumerator = saves.GetEnumerator();
if (!enumerator.MoveNext())
{
enumerator.Dispose();
return list;
}
var first = enumerator.Current;
var sav1 = new SavePreview(first, Paths);
LoadEntryInitial(dgData, list, sav1);
int ctr = 1; // refresh every 7 until 15+ are loaded
void RefreshResize() => Refresh(dgData);
Task.Run(async () => // load the rest async
{
while (!dgData.IsHandleCreated)
await Task.Delay(15).ConfigureAwait(false);
while (enumerator.MoveNext())
{
var next = enumerator.Current;
var sav = new SavePreview(next, Paths);
void Load() => LoadEntry(dgData, list, sav);
dgData.BeginInvoke(Load);
ctr++;
if (ctr < 15 && ctr % 7 == 0)
dgData.BeginInvoke(RefreshResize);
}
dgData.BeginInvoke(RefreshResize);
enumerator.Dispose();
});
return list;
}
public static void CleanBackups(string path, bool deleteNotSaves)
{
var files = Directory.GetFiles(path);
foreach (var file in files)
{
var fi = new FileInfo(file);
if (!SaveUtil.IsSizeValid(fi.Length) || SaveUtil.GetVariantSAV(file) is not { } sav)
{
if (deleteNotSaves)
File.Delete(file);
continue;
}
var self = sav.Metadata.FilePath;
if (self is null)
continue; // shouldn't hit
var index = self.IndexOf(" [", StringComparison.OrdinalIgnoreCase);
if (index < 0)
continue;
var original = self[..index];
sav.Metadata.SetExtraInfo(original);
string backupName = sav.Metadata.GetBackupFileName(Main.BackupPath);
if (self == backupName)
continue;
if (File.Exists(backupName))
File.Delete(self);
else
File.Move(self, backupName);
}
}
private static void Refresh(DataGridView dgData)
{
dgData.SuspendLayout();
dgData.AutoResizeColumns();
dgData.ResumeLayout(true);
}
private static void LoadEntryInitial(DataGridView dgData, ICollection<SavePreview> list, SavePreview sav)
{
list.Add(sav);
dgData.DataSource = list;
dgData.AutoGenerateColumns = true;
for (int i = 0; i < dgData.Columns.Count; i++)
dgData.Columns[i].SortMode = DataGridViewColumnSortMode.Automatic;
dgData.AutoResizeColumns(); // Trigger Resizing
}
private void LoadEntry(DataGridView dgData, ICollection<SavePreview> list, SavePreview sav)
{
list.Add(sav);
int count = list.Count;
if (CB_FilterColumn.SelectedIndex != 0)
ToggleRowVisibility(dgData, CB_FilterColumn.SelectedIndex - 1, TB_FilterTextContains.Text, count - 1);
}
private void ChangeFilterIndex(object sender, EventArgs e)
{
TB_FilterTextContains.Enabled = CB_FilterColumn.SelectedIndex != 0;
SetRowFilter();
}
private void ChangeFilterText(object sender, EventArgs e)
{
if (CB_FilterColumn.SelectedIndex != 0)
SetRowFilter();
}
private void SetRowFilter()
{
GetFilterText(dgDataRecent);
GetFilterText(dgDataBackup);
}
private void GetFilterText(DataGridView dg)
{
if (dg.RowCount == 0)
return;
var cm = (CurrencyManager?)BindingContext?[dg.DataSource!];
cm?.SuspendBinding();
int column = CB_FilterColumn.SelectedIndex - 1;
var text = TB_FilterTextContains.Text.AsSpan();
for (int i = 0; i < dg.RowCount; i++)
ToggleRowVisibility(dg, column, text, i);
cm?.ResumeBinding();
}
private static void ToggleRowVisibility(DataGridView dg, int column, ReadOnlySpan<char> text, int rowIndex)
{
var row = dg.Rows[rowIndex];
if (text.Length == 0 || column < 0)
{
row.Visible = true;
return;
}
var cell = row.Cells[column];
var value = cell.Value?.ToString();
if (value == null)
{
row.Visible = false;
return;
}
row.Visible = value.AsSpan().Contains(text, StringComparison.CurrentCultureIgnoreCase); // case insensitive contains
}
}