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Group rename WIP

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This commit is contained in:
Ádám Kovács
2023-07-05 02:17:58 +02:00
parent 453834646b
commit f9c98ff2dc
15 changed files with 389 additions and 68 deletions
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149
src/AppCommon/FileTime.App.Core/Services/UserCommandHandler/ItemManipulationUserCommandHandlerService.cs
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@@ -1,4 +1,9 @@
using System.Reactive.Linq;
using System.Reactive.Subjects;
using System.Text.RegularExpressions;
using DynamicData;
using FileTime.App.Core.Interactions;
using FileTime.App.Core.Models;
using FileTime.App.Core.Models.Enums;
using FileTime.App.Core.UserCommand;
using FileTime.App.Core.ViewModels;
@@ -175,25 +180,143 @@ public class ItemManipulationUserCommandHandlerService : UserCommandHandlerServi
private async Task Rename(RenameCommand command)
{
//TODO: group rename
List<ItemToMove> itemsToMove = new();
if (_currentSelectedItem?.BaseItem?.FullName is null) return;
if ((_markedItems?.Collection?.Count ?? 0) > 0)
{
BehaviorSubject<string> templateRegexValue = new(string.Empty);
BehaviorSubject<string> newNameSchemaValue = new(string.Empty);
var item = await _timelessContentProvider.GetItemByFullNameAsync(_currentSelectedItem.BaseItem.FullName, PointInTime.Present);
var itemPreviews = _markedItems!.Collection!
.Select(item =>
{
var originalName = item.GetName();
if (item is null) return;
var decoratedOriginalName = templateRegexValue.Select(templateRegex =>
{
try
{
if (string.IsNullOrWhiteSpace(templateRegex))
return new List<ItemNamePart> {new(originalName)};
var renameInput = new TextInputElement("New name", item.Name);
var regex = new Regex(templateRegex);
var match = regex.Match(originalName);
if (!match.Success) return new List<ItemNamePart> {new(originalName)};
await _userCommunicationService.ReadInputs(renameInput);
var matchGroups = match.Groups;
//TODO: should check these...
var newPath = item.FullName!.GetParent()!.GetChild(renameInput.Value!);
itemsToMove.Add(new ItemToMove(item.FullName, newPath));
var indices = Enumerable.Empty<int>()
.Prepend(0)
.Concat(
((IList<Group>) match.Groups).Skip(1).SelectMany(g => new[] {g.Index, g.Index + g.Length})
)
.Append(originalName.Length)
.ToList();
var moveCommandFactory = _serviceProvider.GetRequiredService<MoveCommandFactory>();
var moveCommand = moveCommandFactory.GenerateCommand(itemsToMove);
await AddCommand(moveCommand);
var itemNameParts = new List<ItemNamePart>();
for (var i = 0; i < indices.Count - 1; i++)
{
var text = originalName.Substring(indices[i], indices[i + 1] - indices[i]);
itemNameParts.Add(new ItemNamePart(text, i % 2 == 1));
}
return itemNameParts;
}
catch
{
return new List<ItemNamePart> {new(originalName)};
}
}
);
var text2 = Observable.CombineLatest(
templateRegexValue,
newNameSchemaValue,
(templateRegex, newNameSchema) =>
{
try
{
if (string.IsNullOrWhiteSpace(templateRegex)
|| string.IsNullOrWhiteSpace(newNameSchema)) return new List<ItemNamePart> {new(originalName)};
var regex = new Regex(templateRegex);
var match = regex.Match(originalName);
if (!match.Success) return new List<ItemNamePart> {new(originalName)};
var matchGroups = match.Groups;
var newNameParts = Enumerable.Range(1, matchGroups.Count).Aggregate(
(IEnumerable<string>) new List<string> {newNameSchema},
(acc, i) =>
acc.SelectMany(item2 =>
item2
.Split($"/{i}/")
.SelectMany(e => new[] {e, $"/{i}/"})
.SkipLast(1)
)
);
var itemNameParts = newNameParts.Select(namePart =>
namePart.StartsWith("/")
&& namePart.EndsWith("/")
&& namePart.Length > 2
&& int.TryParse(namePart.AsSpan(1, namePart.Length - 2), out var index)
&& index > 0
&& index <= matchGroups.Count
? new ItemNamePart(matchGroups[index].Value, true)
: new ItemNamePart(namePart, false)
);
return itemNameParts.ToList();
}
catch
{
return new List<ItemNamePart> {new(originalName)};
}
}
);
var preview = new DoubleTextPreview
{
Text1 = decoratedOriginalName,
Text2 = text2
};
return preview;
}
);
DoubleTextListPreview doubleTextListPreview = new();
doubleTextListPreview.Items.AddRange(itemPreviews);
var templateRegex = new TextInputElement("Template regex", string.Empty,
s => templateRegexValue.OnNext(s!));
var newNameSchema = new TextInputElement("New name schema", string.Empty,
s => newNameSchemaValue.OnNext(s!));
await _userCommunicationService.ReadInputs(
new[] {templateRegex, newNameSchema},
new[] {doubleTextListPreview}
);
}
else
{
List<ItemToMove> itemsToMove = new();
if (_currentSelectedItem?.BaseItem?.FullName is null) return;
var item = await _timelessContentProvider.GetItemByFullNameAsync(_currentSelectedItem.BaseItem.FullName, PointInTime.Present);
if (item is null) return;
var renameInput = new TextInputElement("New name", item.Name);
await _userCommunicationService.ReadInputs(renameInput);
//TODO: should check these...
var newPath = item.FullName!.GetParent()!.GetChild(renameInput.Value!);
itemsToMove.Add(new ItemToMove(item.FullName, newPath));
var moveCommandFactory = _serviceProvider.GetRequiredService<MoveCommandFactory>();
var moveCommand = moveCommandFactory.GenerateCommand(itemsToMove);
await AddCommand(moveCommand);
}
}
private async Task Delete(DeleteCommand command)