I have a listView of items in my app, each item has some configuration and save button.
MainWindow:

<Grid>
    <ListView ItemsSource="{Binding ItemVmList}"
              SelectedItem="{Binding SelectedItem}"
              Padding="0">
        <ListView.ItemTemplate>
            <DataTemplate DataType="{x:Type local:ItemViewModel}">
                <local:ItemView />
            </DataTemplate>
        </ListView.ItemTemplate>
    </ListView>
</Grid>

MainVM:

public class MainViewModel : ViewModelBase
{
    private readonly IItemProvider _itemProvider;

    private readonly ISettingsManager _settingsManager;

    private ItemViewModel _selectedItem;

    public ObservableCollection<ItemViewModel> ItemVmList { get; set; }

    public ItemViewModel SelectedItem
    {
        get => _selectedItem;
        set
        {
            _selectedItem = value;
            OnPropertyChanged(nameof(SelectedItem));
        }
    }

    public MainViewModel(IItemProvider itemProvider, ISettingsManager settingsManager)
    {
        _itemProvider = itemProvider;
        _settingsManager = settingsManager;
        var itemList = _itemProvider.GetItems();
        ItemVmList = new ObservableCollection<ItemViewModel>(
            itemList.Select(x => new ItemViewModel(settingsManager, x)));
        SelectedItem = ItemVmList.First();
    }
}

ItemView:

<Grid Height="50"
      Width="500">
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="400" />
        <ColumnDefinition Width="50" />
        <ColumnDefinition Width="50" />
    </Grid.ColumnDefinitions>
    <TextBlock Text="{Binding Name, Mode=OneWay}"
               FontSize="18"
               Grid.Column="0"
               HorizontalAlignment="Center"
               Height="50" />
    <TextBox Grid.Column="1"
             FontSize="18"
             Width="50"
             Height="50"
             VerticalAlignment="Center"
             HorizontalAlignment="Center"
             Text="{Binding Value, Mode=TwoWay}" />
    <Button Width="50"
            Height="50"
            Grid.Column="2">
        Save
    </Button>
</Grid>

ItemVM:

public class ItemViewModel : ViewModelBase
{
    private readonly ISettingsManager _settingsManager;

    private readonly ItemModel _item;

    public string Name
    {
        get { return _item.Name; }
    }

    public int Value
    {
        get { return _item.Value; }
        set
        {
            _item.Value = value;
            OnPropertyChanged(nameof(Value));
        }
    }

    public ItemViewModel(ISettingsManager settingsManager, ItemModel item)
    {
        _settingsManager = settingsManager;
        _item = item;
    }
}

ISettingsManager have here only Save() method.

I want my save button to change button style or play animation based on the result of the Save method (if true – green color and red if false). Also it would be good to move command logic from ItemVM if possible. I tried that with command, but I didn’t find any way to somehow bind button style to Save() result.