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192 lines (170 loc) · 5.34 KB
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using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Avalonia.Controls;
using Avalonia.Threading;
using CommunityToolkit.Mvvm.ComponentModel;
namespace SourceGit.ViewModels
{
public class StashesPage : ObservableObject
{
public List<Models.Stash> Stashes
{
get => _stashes;
set
{
if (SetProperty(ref _stashes, value))
RefreshVisible();
}
}
public List<Models.Stash> VisibleStashes
{
get => _visibleStashes;
private set
{
if (SetProperty(ref _visibleStashes, value))
SelectedStash = null;
}
}
public string SearchFilter
{
get => _searchFilter;
set
{
if (SetProperty(ref _searchFilter, value))
RefreshVisible();
}
}
public Models.Stash SelectedStash
{
get => _selectedStash;
set
{
if (SetProperty(ref _selectedStash, value))
{
if (value == null)
{
Changes = null;
}
else
{
Task.Run(() =>
{
var changes = new Commands.QueryStashChanges(_repo.FullPath, value.SHA).Result();
Dispatcher.UIThread.Invoke(() => Changes = changes);
});
}
}
}
}
public List<Models.Change> Changes
{
get => _changes;
private set
{
if (SetProperty(ref _changes, value))
SelectedChange = null;
}
}
public Models.Change SelectedChange
{
get => _selectedChange;
set
{
if (SetProperty(ref _selectedChange, value))
{
if (value == null)
DiffContext = null;
else
DiffContext = new DiffContext(_repo.FullPath, new Models.DiffOption($"{_selectedStash.SHA}^", _selectedStash.SHA, value), _diffContext);
}
}
}
public DiffContext DiffContext
{
get => _diffContext;
private set => SetProperty(ref _diffContext, value);
}
public StashesPage(Repository repo)
{
_repo = repo;
}
public void Cleanup()
{
_repo = null;
if (_stashes != null)
_stashes.Clear();
_selectedStash = null;
if (_changes != null)
_changes.Clear();
_selectedChange = null;
_diffContext = null;
}
public ContextMenu MakeContextMenu(Models.Stash stash)
{
if (stash == null)
return null;
var apply = new MenuItem();
apply.Header = App.Text("StashCM.Apply");
apply.Click += (_, ev) =>
{
Task.Run(() => new Commands.Stash(_repo.FullPath).Apply(stash.Name));
ev.Handled = true;
};
var pop = new MenuItem();
pop.Header = App.Text("StashCM.Pop");
pop.Click += (_, ev) =>
{
Task.Run(() => new Commands.Stash(_repo.FullPath).Pop(stash.Name));
ev.Handled = true;
};
var drop = new MenuItem();
drop.Header = App.Text("StashCM.Drop");
drop.Click += (_, ev) =>
{
if (PopupHost.CanCreatePopup())
PopupHost.ShowPopup(new DropStash(_repo.FullPath, stash));
ev.Handled = true;
};
var menu = new ContextMenu();
menu.Items.Add(apply);
menu.Items.Add(pop);
menu.Items.Add(drop);
return menu;
}
public void Clear()
{
if (PopupHost.CanCreatePopup())
PopupHost.ShowPopup(new ClearStashes(_repo));
}
public void ClearSearchFilter()
{
SearchFilter = string.Empty;
}
private void RefreshVisible()
{
if (string.IsNullOrEmpty(_searchFilter))
{
VisibleStashes = _stashes;
}
else
{
var visible = new List<Models.Stash>();
foreach (var s in _stashes)
{
if (s.Message.Contains(_searchFilter, StringComparison.OrdinalIgnoreCase))
visible.Add(s);
}
VisibleStashes = visible;
}
}
private Repository _repo = null;
private List<Models.Stash> _stashes = new List<Models.Stash>();
private List<Models.Stash> _visibleStashes = new List<Models.Stash>();
private string _searchFilter = string.Empty;
private Models.Stash _selectedStash = null;
private List<Models.Change> _changes = null;
private Models.Change _selectedChange = null;
private DiffContext _diffContext = null;
}
}