using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using GlobalData;
using System.Collections.ObjectModel;
using System.Windows;

namespace ConfigFileManager.ViewModels.Dialog;

internal partial class MigrateViewModel : ObservableObject, IDialogAware
{
    public MigrateViewModel(DeviceCollection deviceCollection)
    {
        this.Sources = [];
        foreach (IList<DeviceInfo_VM> deviceInfos in deviceCollection.Devices.Values)
            this.Sources.AddRange(deviceInfos);
    }

    [ObservableProperty]
    private ObservableCollection<DeviceInfo_VM> _Sources;

    [ObservableProperty]
    private DeviceInfo_VM? _Source;

    public DialogCloseListener RequestClose { get; set; }

    public bool CanCloseDialog()
    {
        return true;
    }

    public void OnDialogClosed()
    {
    }

    public void OnDialogOpened(IDialogParameters parameters)
    {
        if (!parameters.TryGetValue("Device", out DeviceInfo_VM? deviceInfo) || deviceInfo is null)
        {
            MessageBox.Show("Config Device Error");
            this.RequestClose.Invoke();
            return;
        }
        this.Sources.Remove(deviceInfo);
        this.Source = deviceInfo;
    }

    [RelayCommand]
    private void Close()
    {
        this.RequestClose.Invoke();
    }
}