namespace Connected.Annotations;

/// <summary>
/// Specifies the name of the category in which to group the property of a MudBlazor component when displayed in the API documentation.
/// </summary>
/// <remarks>
/// Use this attribute together with the <see cref="Microsoft.AspNetCore.Components.ParameterAttribute"/>. <br/>
/// This attribute is similar to <see cref="System.ComponentModel.CategoryAttribute"/>. <br/>
/// The name of the category can be specified by using a constant defined in the <see cref="CategoryTypes"/> class.
/// </remarks>
[AttributeUsage(AttributeTargets.Property, AllowMultiple = false, Inherited = true)]
public class CategoryAttribute : Attribute
{
   public CategoryAttribute(string name)
   {
      if (string.IsNullOrEmpty(name))
         throw new ArgumentException("The category name cannot be null nor empty.");
      if (!categoryOrder.ContainsKey(name))
         throw new ArgumentException($"The given category name '{name}' isn't in the categoryOrder field.");
      Name = name;
   }

   /// <summary> The name of the category. </summary>
   public string Name { get; }

   /// <summary> The order of the category - the greater the number the lower the category will be displayed in the API documentation. </summary>
   public int Order => categoryOrder[Name];

   // Possible categories of component properties and the order in which they are displayed in the API documentation.
   private static readonly Dictionary<string, int> categoryOrder = new()
   {
      ["Data"] = 0, // general category
      ["Validation"] = 1, // general category

      // specific categories associated with data
      ["Validated data"] = 2,
      ["Validation result"] = 3,

      ["Behavior"] = 100, // general category

      ["Header"] = 101,
      ["Rows"] = 102,
      ["Footer"] = 103,

      // specific behaviors of a component
      ["Filtering"] = 200,
      ["Grouping"] = 201,
      ["Expanding"] = 202,
      ["Sorting"] = 203,
      ["Pagination"] = 204,
      ["Selecting"] = 205,
      ["Editing"] = 206,
      ["Click action"] = 207,
      ["Items"] = 208,
      ["Disable"] = 209,
      ["DraggingClass"] = 210,
      ["DropRules"] = 211,

      ["Appearance"] = 300, // general category

      // specific parts of a component together with their behavior and appearance
      ["Popup behavior"] = 400,
      ["Popup appearance"] = 401,
      ["List behavior"] = 402,
      ["List appearance"] = 403,
      ["Picker behavior"] = 404,
      ["Picker appearance"] = 405,
      ["Dot"] = 406,

      // "Miscellaneous" category. In classes inheriting from MudComponentBase it can be used only exceptionally -
      //  - only when the property can define behavior or appearance depending on value of the property.
      ["Misc"] = int.MaxValue - 1,

      ["Common"] = int.MaxValue // general category
   };
}

/// <summary>
/// Possible categories of MudBlazor components properties.
/// </summary>
/// <remarks>
///     <b>General categories</b>
///     <para>
///       - <i>Data</i>       - Used e.g. in form fields, pickers, <see cref="MudRating"/>, <see cref="MudTable{T}"/>, <see cref="MudTreeView{T}"/>,
///                              <see cref="MudTreeViewItem{T}"/>, and <see cref="MudCarousel{TData}"/>. Containers have this group when their items can be defined
///                             not only in markup language, but also programmatically in the Items property and by specifying ItemTemplate.<br/>
///       - <i>Validation</i> - Used in form fields and pickers.<br/>
///       - <i>Behavior</i>   - Changing these properties changes behavior of the component and behavior of the application. So in some way they are or may be more
///                             important than the "Appearance" category. Example properties are: a) the <c>Disabled</c> property, b) icons (or avatars) without default value
///                             (because setting their value can pass additional information).<br/>
///       - <i>Appearance</i> - Changing these properties doesn't change behavior of the component and behavior of the application, but only changes the appearance
///                             of the component irrelevant to the understanding of the application by a user. So in some way they are less important than the "Behavior"
///                             category, because they are only used to adjust the look of the application. Example properties are: a) <c>Elevation</c>, <c>Outlined</c>,
///                             <c>Square</c>, <c>Rounded</c>, <c>DisableGutters</c>, <c>Dense</c>, <c>DisableRipple</c>; b) size, color, and typography of the item
///                             and its subelements; c) CSS classes and styles of subelements; d) icons with the default value already set (because most often changing its value
///                             doesn't change passed information).<br/>
///       - <i>Common</i>     - Properties defined in <see cref="UIComponent"/>.
///     </para>
///     <para>
///     Note: The following properties belong to the "Behavior" group, not to the "Appearance" group:<br/>
///      - <see cref="IconButton.Icon"/> - because it describes meaning of the button, since MudIconButton doesn't have text,<br/>
///      - <see cref="InputBase{T}.Label"/> - because it describes meaning of the field,<br/>
///      - <see cref="InputBase{T}.AdornmentText"/> - because it can describe information important to a user, e.g. a numeric field unit such as kilograms.<br/>
///     Sometimes choosing a category can be difficult - in such case choose a category that makes the most sense.
///     </para>
///
///     <b>Categories for specific behaviors or specific parts of components</b>
///     <para>If some elements or behaviors can be distinguished in a component, then their properties are included in separate groups.</para>
///
///     <para>Note: If a property qualifies for both the "Appearance" or "Behavior" group, and for some special group, then this special group takes precedence.
///           For example, <see cref="MudTableBase.CommitEditIcon"/> could belong to the "Appearance" group, but belongs to the "Editing" group.</para>
/// 
///     <b>Additional information</b>
///     <para>The list of categories is inspired by the categories displayed for Windows Forms and Web Forms components in the Visual Studio "Properties" window.</para>
/// </remarks>
public static class CategoryTypes
{
   /* Implementation note:
	 * Almost all components use the "Behavior" and "Appearance" categories. We could simplify the code
	 * by inheriting these constants, but C# doesn't allow to inherit static members of a class.
	 */

   /// <summary>Used in <see cref="UIComponent"/>.</summary>
   public static class ComponentBase
   {
      public const string Common = "Common";
   }

   /// <summary>Used in: <see cref="ButtonBase"/>, all components inheriting from it, and <see cref="MudToggleIconButton"/>.</summary>
   public static class Button
   {
      public const string Behavior = "Behavior";
      public const string ClickAction = "Click action";
      public const string Appearance = "Appearance";
   }

   /// <summary>Used in <see cref="FormComponent{T, U}"/> and all components inheriting from it.</summary>
   public static class FormComponent
   {
      public const string Data = "Data";
      public const string Validation = "Validation";
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
      public const string ListBehavior = "List behavior";
      public const string ListAppearance = "List appearance";
      public const string PickerBehavior = "Picker behavior";
      public const string PickerAppearance = "Picker appearance";
   }

   /// <summary>Used in all charts, that is in <see cref="MudChartBase"/> and all components inheriting from it.</summary>
   public static class Chart
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   /// <summary>Used in other base classes.</summary>
   public static class General
   {
      public const string Data = "Data";
      public const string Behavior = "Behavior";
      public const string ClickAction = "Click action";
      public const string Appearance = "Appearance";
   }

   public static class Alert
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class AppBar
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Avatar
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class AvatarGroup
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Badge
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Breadcrumbs
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class BreakpointProvider
   {
      public const string Behavior = "Behavior";
   }

   public static class ButtonGroup
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Card
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Carousel
   {
      public const string Data = "Data";
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Chip
   {
      public const string Behavior = "Behavior";
      public const string ClickAction = "Click action";
      public const string Appearance = "Appearance";
   }

   public static class ChipSet
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Container
   {
      public const string Behavior = "Behavior";
   }

   public static class Dialog
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
      public const string Misc = "Misc";
   }

   public static class Divider
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Drawer
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class DropZone
   {
      public const string Appearance = "Appearance";
      public const string Behavior = "Behavior";
      public const string Disabled = "Disable";
      public const string Sorting = "Sorting";
      public const string DraggingClass = "DraggingClass";
      public const string DropRules = "DropRules";
      public const string Items = "Items";
   }

   public static class Element
   {
      public const string Misc = "Misc";
   }

   public static class ExpansionPanel
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Field
   {
      public const string Data = "Data";
      public const string Validation = "Validation";
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class FileUpload
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class FocusTrap
   {
      public const string Behavior = "Behavior";
   }

   public static class Form
   {
      public const string ValidatedData = "Validated data";
      public const string ValidationResult = "Validation result";
      public const string Behavior = "Behavior";
   }

   public static class Grid
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Highlighter
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Image
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Item
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Hidden
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Icon
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Link
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class List
   {
      public const string Behavior = "Behavior";
      public const string Expanding = "Expanding";
      public const string Selecting = "Selecting";
      public const string ClickAction = "Click action";
      public const string Appearance = "Appearance";
   }

   public static class MainContent
   {
      public const string Behavior = "Behavior";
   }

   public static class Menu
   {
      public const string Behavior = "Behavior";
      public const string ClickAction = "Click action";
      public const string Appearance = "Appearance";
      public const string PopupBehavior = "Popup behavior";
      public const string PopupAppearance = "Popup appearance";
   }

   public static class MessageBox
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class NavMenu
   {
      public const string Behavior = "Behavior";
      public const string ClickAction = "Click action";
      public const string Appearance = "Appearance";
   }

   public static class Overlay
   {
      public const string Behavior = "Behavior";
      public const string ClickAction = "Click action";
   }

   public static class Pagination
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Paper
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Popover
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class ProgressLinear
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class ProgressCircular
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Radio
   {
      public const string Data = "Data";
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Rating
   {
      public const string Data = "Data";
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class RTLProvider
   {
      public const string Behavior = "Behavior";
   }

   public static class ScrollToTop
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Skeleton
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Stack
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Slider
   {
      public const string Data = "Data";
      public const string Validation = "Validation";
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class SwipeArea
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Table
   {
      public const string Data = "Data";
      public const string Behavior = "Behavior";
      public const string Header = "Header";
      public const string Rows = "Rows";
      public const string Footer = "Footer";
      public const string Filtering = "Filtering";
      public const string Grouping = "Grouping";
      public const string Sorting = "Sorting";
      public const string Pagination = "Pagination";
      public const string Selecting = "Selecting";
      public const string Editing = "Editing";
      public const string Appearance = "Appearance";
   }

   public static class SimpleTable
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Tabs
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Timeline
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
      public const string Dot = "Dot";
   }

   public static class ToolBar
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class Tooltip
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }

   public static class TreeView
   {
      public const string Data = "Data";
      public const string Behavior = "Behavior";
      public const string Expanding = "Expanding";
      public const string Selecting = "Selecting";
      public const string ClickAction = "Click action";
      public const string Appearance = "Appearance";
   }

   public static class Text
   {
      public const string Behavior = "Behavior";
      public const string Appearance = "Appearance";
   }
}