using System;
namespace Netron.Diagramming.Core {
  /// <summary>
  /// Descriptor for <see cref="SimpleShapeBase"/> derived classes (i.e. most of the simple drawing elements like the <see cref="SimpleRectangle"/> shape).
  /// </summary>
  class ClassShapeDescriptor : ShapeBaseDescriptor {

    /// <summary>
    /// Override this method to return the appropriate value corresponding to the property
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected override void GetValue(object sender, PropertyEventArgs e) {
      switch (e.Name) {
        case "Title":
          e.Value = (e.Component as ClassShape).Title;
          break;
        case "SubTitle":
          e.Value = (e.Component as ClassShape).SubTitle;
          break;
        case "FreeText":
          e.Value = (e.Component as ClassShape).FreeText;
          break;
        case "BodyType":
          e.Value = (e.Component as ClassShape).BodyType;
          break;
        case "Folders":
          e.Value = (e.Component as ClassShape).Folders;
          break;
        default:
          base.GetValue(sender, e);
          break;
      }
    }

    /// <summary>
    /// Override this method to set the appropriate value corresponding to the property
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected override void SetValue(object sender, PropertyEventArgs e) {
      switch (e.Name) {
        case "Title":
          (e.Component as ClassShape).Title = e.Value as string;
          break;
        case "SubTitle":
          (e.Component as ClassShape).SubTitle = e.Value as string;
          break;
        case "FreeText":
          (e.Component as ClassShape).FreeText = e.Value as string;
          break;
        case "BodyType":
          (e.Component as ClassShape).BodyType = (BodyType)Enum.Parse(typeof(BodyType), e.Value.ToString());
          break;
        case "Folders":
          (e.Component as ClassShape).Folders = e.Value as CollectionBase<FolderMaterial>;
          break;
        default:
          base.SetValue(sender, e);
          break;
      }
    }

    /// <summary>
    /// Initializes a new instance of the <see cref="T:ClassShapeDescriptor"/> class.
    /// </summary>
    /// <param name="provider">The provider.</param>
    /// <param name="type">The type.</param>
    public ClassShapeDescriptor(ShapeProvider provider, Type type)
      : base(provider, type) {
      this.AddProperty("Title", typeof(string), constContent, "The title appearing at the top of the shape.");
      this.AddProperty("SubTitle", typeof(string), constContent, "The sub-title appearing underneath the title.");
      this.AddProperty("FreeText", typeof(string), constContent, "The text of the body when the shape is set to free-text mode.");
      this.AddProperty("BodyType", typeof(BodyType), constContent, "The body type.");
      this.AddProperty("Folders", typeof(CollectionBase<FolderMaterial>), constContent, "The folders when the shape is set to list mode.");

    }


  }
}