using System;
using CommunityToolkit.Mvvm.ComponentModel;
using NexvaneHub.Models;

namespace NexvaneHub.ViewModels;

/// <summary>
/// Editable wrapper around a ProjectModel. Every property here is a live,
/// bindable field that writes straight back onto the wrapped Model when
/// changed - except Directory, which stays read-only since it's tied to the
/// project's location on disk rather than something you'd retype.
/// </summary>
public partial class ProjectItemViewModel : ViewModelBase
{
    public ProjectItemViewModel(ProjectModel model)
    {
        Model = model;

        _name = model.Name;
        _lastModified = model.LastModified;
        _directory = model.Directory;
        _thumbnailPath = model.ThumbnailPath;
        _projectVersion = model.ProjectVersion;
        _sdkVersion = model.SdkVersion;
        _defaultCompiler = model.DefaultCompiler;
        _defaultArchitecture = model.DefaultArchitecture;
    }

    public ProjectModel Model { get; }

    public string LastModifiedDisplay => LastModified.ToString("dd-MM-yyyy");

    [ObservableProperty]
    [NotifyPropertyChangedFor(nameof(LastModifiedDisplay))]
    private DateTime _lastModified;

    [ObservableProperty]
    private string _name;

    /// <summary>Read-only in the UI - displayed via a plain field, not a TextBox.</summary>
    [ObservableProperty]
    private string _directory;

    [ObservableProperty]
    private string _thumbnailPath;

    [ObservableProperty]
    private string _projectVersion;

    [ObservableProperty]
    private string _sdkVersion;

    [ObservableProperty]
    private string _defaultCompiler;

    [ObservableProperty]
    private string _defaultArchitecture;

    partial void OnNameChanged(string value) => Model.Name = value;
    partial void OnThumbnailPathChanged(string value) => Model.ThumbnailPath = value;
    partial void OnProjectVersionChanged(string value) => Model.ProjectVersion = value;
    partial void OnSdkVersionChanged(string value) => Model.SdkVersion = value;
    partial void OnDefaultCompilerChanged(string value) => Model.DefaultCompiler = value;
    partial void OnDefaultArchitectureChanged(string value) => Model.DefaultArchitecture = value;
}