using InABox.Core;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

namespace InABox.Wpf.Dashboard;

public interface IDynamicDashboardDataPresenter : IPolymorphicallySerialisable
{
    /// <summary>
    /// The desired height for this presenter while previewing in design mode.
    /// </summary>
    int PreviewHeight { get; }

    /// <summary>
    /// Sets whether this dashboard is in preview mode.
    /// </summary>
    bool IsPreview { get; set; }

    object Properties { get; set; }

    /// <summary>
    /// Component for the data of this presenter; can be safely assumed to be non-<see langword="null"/> when <see cref="Setup"/> is called.
    /// This may be set later, if the user changes the data they've selected, so the setter should be used to manage data refreshes.
    /// </summary>
    DynamicDashboardDataComponent DataComponent { get; set; }

    /// <summary>
    /// Sets up the data presenter; returns the UI element to be rendered to the user.
    /// </summary>
    /// <returns>
    /// <see langword="null"/> if some error occurred and the data cannot be presented; otherwise, returns the control.
    /// </returns>
    FrameworkElement? Setup();

    /// <summary>
    /// Update the dashboard with <paramref name="data"/>.
    /// </summary>
    /// <param name="data">The data to be rendered.</param>
    void Refresh(DynamicDashboardData data);

    void Shutdown(CancelEventArgs? cancel);
}
public interface IDynamicDashboardDataPresenter<TProperties> : IDynamicDashboardDataPresenter
    where TProperties: class, new()
{
    /// <summary>
    /// The properties for the presenter; can be safely assumed to be non-<see langword="null"/> when <see cref="IDynamicDashboardDataPresenter.Setup"/>
    /// is called. This may be modified by the presenter, and any changes made will be persisted.
    /// </summary>
    new TProperties Properties { get; set; }

    object IDynamicDashboardDataPresenter.Properties
    {
        get => Properties;
        set => Properties = (value as TProperties)!;
    }
}