// <auto-generated>
// 이 파일은 UTKImageIconsGenerator에 의해 자동 생성되었습니다.
// 직접 수정하지 마세요. Tools > UTK > Image Icons Generator 메뉴로 재생성하세요.
// Source: Assets/Resources/UIToolkit/Images
// </auto-generated>

#nullable enable
using System.Collections.Generic;
using System.Threading;
using Cysharp.Threading.Tasks;
using UnityEngine;

namespace UVC.UIToolkit
{
    /// <summary>
    /// 이미지 아이콘 리소스 경로 상수 클래스입니다.
    /// 총 41개의 아이콘을 포함합니다.
    /// </summary>
    /// <example>
    /// <code>
    /// // 상수로 리소스 경로 사용
    /// string path = UTKImageIcons.Home;
    /// 
    /// // 동기 Sprite 로드 (캐싱됨)
    /// Sprite sprite = UTKImageIcons.LoadSprite(UTKImageIcons.Home);
    /// 
    /// // 비동기 Sprite 로드 (UniTask, 캐싱됨)
    /// Sprite? sprite = await UTKImageIcons.LoadSpriteAsync(UTKImageIcons.Home, cancellationToken);
    /// 
    /// // 동기 Texture2D 로드 (캐싱됨)
    /// Texture2D texture = UTKImageIcons.LoadTexture(UTKImageIcons.Settings);
    /// 
    /// // 비동기 Texture2D 로드 (UniTask, 캐싱됨)
    /// Texture2D? texture = await UTKImageIcons.LoadTextureAsync(UTKImageIcons.Settings, cancellationToken);
    /// 
    /// // 이름으로 Sprite 로드
    /// Sprite icon = UTKImageIcons.LoadSpriteByName("home");
    /// 
    /// // 이름으로 비동기 Sprite 로드
    /// Sprite? icon = await UTKImageIcons.LoadSpriteByNameAsync("home", cancellationToken);
    /// 
    /// // 이름으로 경로 조회
    /// string iconPath = UTKImageIcons.GetPath("settings");
    /// 
    /// // 아이콘 존재 여부 확인
    /// if (UTKImageIcons.HasIcon("search")) { }
    /// 
    /// // 전체 아이콘 이름 순회
    /// foreach (var name in UTKImageIcons.GetAllIconNames()) { }
    /// 
    /// // 캐시 클리어
    /// UTKImageIcons.ClearCache();
    /// </code>
    /// </example>
    /// <remarks>
    /// <para><b>UXML에서 사용하기:</b></para>
    /// <para>UXML에서 이미지 아이콘을 사용하려면 USS에서 background-image를 설정합니다.</para>
    /// <code>
    /// /* USS 파일 */
    /// .my-icon {
    ///     width: 24px;
    ///     height: 24px;
    ///     background-image: resource('UIToolkit/Images/icon_setting_22');
    /// }
    /// </code>
    /// <code>
    /// <!-- UXML 파일 -->
    /// <VisualElement class="my-icon" />
    /// </code>
    /// <para><b>C# 코드에서 UXML 요소에 이미지 적용:</b></para>
    /// <code>
    /// var iconElement = root.Q<VisualElement>("my-icon");
    /// var texture = UTKImageIcons.LoadTextureByName("icon_setting_22");
    /// iconElement.style.backgroundImage = new StyleBackground(texture);
    /// </code>
    /// <para><b>Image 요소에서 사용:</b></para>
    /// <code>
    /// var image = root.Q<Image>("my-image");
    /// image.sprite = UTKImageIcons.LoadSpriteByName("btn_close_16");
    /// </code>
    /// </remarks>
    public static class UTKImageIcons
    {
        /// <summary>btn_cancel_64.png</summary>
        public const string BtnCancel64 = "UIToolkit/Images/btn_cancel_64";
        /// <summary>btn_close_16.png</summary>
        public const string BtnClose16 = "UIToolkit/Images/btn_close_16";
        /// <summary>btn_close_22.png</summary>
        public const string BtnClose22 = "UIToolkit/Images/btn_close_22";
        /// <summary>cursor_arc_32.png</summary>
        public const string CursorArc32 = "UIToolkit/Images/cursor_arc_32";
        /// <summary>cursor_ask_32.png</summary>
        public const string CursorAsk32 = "UIToolkit/Images/cursor_ask_32";
        /// <summary>cursor_context_menu_32.png</summary>
        public const string CursorContextMenu32 = "UIToolkit/Images/cursor_context_menu_32";
        /// <summary>cursor_copy_32.png</summary>
        public const string CursorCopy32 = "UIToolkit/Images/cursor_copy_32";
        /// <summary>cursor_default_black_32.png</summary>
        public const string CursorDefaultBlack32 = "UIToolkit/Images/cursor_default_black_32";
        /// <summary>cursor_default_white_32.png</summary>
        public const string CursorDefaultWhite32 = "UIToolkit/Images/cursor_default_white_32";
        /// <summary>cursor_export_32.png</summary>
        public const string CursorExport32 = "UIToolkit/Images/cursor_export_32";
        /// <summary>cursor_grabbing_32.png</summary>
        public const string CursorGrabbing32 = "UIToolkit/Images/cursor_grabbing_32";
        /// <summary>cursor_hand_32.png</summary>
        public const string CursorHand32 = "UIToolkit/Images/cursor_hand_32";
        /// <summary>cursor_link_32.png</summary>
        public const string CursorLink32 = "UIToolkit/Images/cursor_link_32";
        /// <summary>cursor_move_32.png</summary>
        public const string CursorMove32 = "UIToolkit/Images/cursor_move_32";
        /// <summary>cursor_node_32.png</summary>
        public const string CursorNode32 = "UIToolkit/Images/cursor_node_32";
        /// <summary>cursor_point_white_32.png</summary>
        public const string CursorPointWhite32 = "UIToolkit/Images/cursor_point_white_32";
        /// <summary>cursor_resize_col_32.png</summary>
        public const string CursorResizeCol32 = "UIToolkit/Images/cursor_resize_col_32";
        /// <summary>cursor_resize_down_32.png</summary>
        public const string CursorResizeDown32 = "UIToolkit/Images/cursor_resize_down_32";
        /// <summary>cursor_resize_h_32.png</summary>
        public const string CursorResizeH32 = "UIToolkit/Images/cursor_resize_h_32";
        /// <summary>cursor_resize_left_32.png</summary>
        public const string CursorResizeLeft32 = "UIToolkit/Images/cursor_resize_left_32";
        /// <summary>cursor_resize_right_32.png</summary>
        public const string CursorResizeRight32 = "UIToolkit/Images/cursor_resize_right_32";
        /// <summary>cursor_resize_row_32.png</summary>
        public const string CursorResizeRow32 = "UIToolkit/Images/cursor_resize_row_32";
        /// <summary>cursor_resize_tlbr_32.png</summary>
        public const string CursorResizeTlbr32 = "UIToolkit/Images/cursor_resize_tlbr_32";
        /// <summary>cursor_resize_trbl_32.png</summary>
        public const string CursorResizeTrbl32 = "UIToolkit/Images/cursor_resize_trbl_32";
        /// <summary>cursor_resize_up_32.png</summary>
        public const string CursorResizeUp32 = "UIToolkit/Images/cursor_resize_up_32";
        /// <summary>cursor_resize_v_32.png</summary>
        public const string CursorResizeV32 = "UIToolkit/Images/cursor_resize_v_32";
        /// <summary>cursor_rotate_bottom_left_32.png</summary>
        public const string CursorRotateBottomLeft32 = "UIToolkit/Images/cursor_rotate_bottom_left_32";
        /// <summary>cursor_rotate_bottom_right_32.png</summary>
        public const string CursorRotateBottomRight32 = "UIToolkit/Images/cursor_rotate_bottom_right_32";
        /// <summary>cursor_rotate_top_left_32.png</summary>
        public const string CursorRotateTopLeft32 = "UIToolkit/Images/cursor_rotate_top_left_32";
        /// <summary>cursor_rotate_top_right_32.png</summary>
        public const string CursorRotateTopRight32 = "UIToolkit/Images/cursor_rotate_top_right_32";
        /// <summary>cursor_select_32.png</summary>
        public const string CursorSelect32 = "UIToolkit/Images/cursor_select_32";
        /// <summary>cursor_wait_32.png</summary>
        public const string CursorWait32 = "UIToolkit/Images/cursor_wait_32";
        /// <summary>cursor_zoom_in_32.png</summary>
        public const string CursorZoomIn32 = "UIToolkit/Images/cursor_zoom_in_32";
        /// <summary>cursor_zoom_out_32.png</summary>
        public const string CursorZoomOut32 = "UIToolkit/Images/cursor_zoom_out_32";
        /// <summary>icon_down_20x16.png</summary>
        public const string IconDown20x16 = "UIToolkit/Images/icon_down_20x16";
        /// <summary>icon_down_22.png</summary>
        public const string IconDown22 = "UIToolkit/Images/icon_down_22";
        /// <summary>icon_eye_22x16.png</summary>
        public const string IconEye22x16 = "UIToolkit/Images/icon_eye_22x16";
        /// <summary>icon_eye_close_22x16.png</summary>
        public const string IconEyeClose22x16 = "UIToolkit/Images/icon_eye_close_22x16";
        /// <summary>icon_right_22.png</summary>
        public const string IconRight22 = "UIToolkit/Images/icon_right_22";
        /// <summary>icon_search_22x16.png</summary>
        public const string IconSearch22x16 = "UIToolkit/Images/icon_search_22x16";
        /// <summary>icon_setting_22.png</summary>
        public const string IconSetting22 = "UIToolkit/Images/icon_setting_22";

        #region Lookup & Load

        private static readonly Dictionary<string, string> _pathsByName = new()
        {
            ["btn_cancel_64"] = "UIToolkit/Images/btn_cancel_64",
            ["btn_close_16"] = "UIToolkit/Images/btn_close_16",
            ["btn_close_22"] = "UIToolkit/Images/btn_close_22",
            ["cursor_arc_32"] = "UIToolkit/Images/cursor_arc_32",
            ["cursor_ask_32"] = "UIToolkit/Images/cursor_ask_32",
            ["cursor_context_menu_32"] = "UIToolkit/Images/cursor_context_menu_32",
            ["cursor_copy_32"] = "UIToolkit/Images/cursor_copy_32",
            ["cursor_default_black_32"] = "UIToolkit/Images/cursor_default_black_32",
            ["cursor_default_white_32"] = "UIToolkit/Images/cursor_default_white_32",
            ["cursor_export_32"] = "UIToolkit/Images/cursor_export_32",
            ["cursor_grabbing_32"] = "UIToolkit/Images/cursor_grabbing_32",
            ["cursor_hand_32"] = "UIToolkit/Images/cursor_hand_32",
            ["cursor_link_32"] = "UIToolkit/Images/cursor_link_32",
            ["cursor_move_32"] = "UIToolkit/Images/cursor_move_32",
            ["cursor_node_32"] = "UIToolkit/Images/cursor_node_32",
            ["cursor_point_white_32"] = "UIToolkit/Images/cursor_point_white_32",
            ["cursor_resize_col_32"] = "UIToolkit/Images/cursor_resize_col_32",
            ["cursor_resize_down_32"] = "UIToolkit/Images/cursor_resize_down_32",
            ["cursor_resize_h_32"] = "UIToolkit/Images/cursor_resize_h_32",
            ["cursor_resize_left_32"] = "UIToolkit/Images/cursor_resize_left_32",
            ["cursor_resize_right_32"] = "UIToolkit/Images/cursor_resize_right_32",
            ["cursor_resize_row_32"] = "UIToolkit/Images/cursor_resize_row_32",
            ["cursor_resize_tlbr_32"] = "UIToolkit/Images/cursor_resize_tlbr_32",
            ["cursor_resize_trbl_32"] = "UIToolkit/Images/cursor_resize_trbl_32",
            ["cursor_resize_up_32"] = "UIToolkit/Images/cursor_resize_up_32",
            ["cursor_resize_v_32"] = "UIToolkit/Images/cursor_resize_v_32",
            ["cursor_rotate_bottom_left_32"] = "UIToolkit/Images/cursor_rotate_bottom_left_32",
            ["cursor_rotate_bottom_right_32"] = "UIToolkit/Images/cursor_rotate_bottom_right_32",
            ["cursor_rotate_top_left_32"] = "UIToolkit/Images/cursor_rotate_top_left_32",
            ["cursor_rotate_top_right_32"] = "UIToolkit/Images/cursor_rotate_top_right_32",
            ["cursor_select_32"] = "UIToolkit/Images/cursor_select_32",
            ["cursor_wait_32"] = "UIToolkit/Images/cursor_wait_32",
            ["cursor_zoom_in_32"] = "UIToolkit/Images/cursor_zoom_in_32",
            ["cursor_zoom_out_32"] = "UIToolkit/Images/cursor_zoom_out_32",
            ["icon_down_20x16"] = "UIToolkit/Images/icon_down_20x16",
            ["icon_down_22"] = "UIToolkit/Images/icon_down_22",
            ["icon_eye_22x16"] = "UIToolkit/Images/icon_eye_22x16",
            ["icon_eye_close_22x16"] = "UIToolkit/Images/icon_eye_close_22x16",
            ["icon_right_22"] = "UIToolkit/Images/icon_right_22",
            ["icon_search_22x16"] = "UIToolkit/Images/icon_search_22x16",
            ["icon_setting_22"] = "UIToolkit/Images/icon_setting_22",
        };

        private static readonly Dictionary<string, Sprite?> _spriteCache = new();
        private static readonly Dictionary<string, Texture2D?> _textureCache = new();

        /// <summary>
        /// 아이콘 이름으로 리소스 경로를 조회합니다.
        /// </summary>
        /// <param name="iconName">아이콘 파일명 (확장자 제외)</param>
        /// <returns>리소스 경로, 없으면 빈 문자열</returns>
        public static string GetPath(string iconName)
        {
            return _pathsByName.TryGetValue(iconName, out var path) ? path : string.Empty;
        }

        /// <summary>
        /// 아이콘이 존재하는지 확인합니다.
        /// </summary>
        public static bool HasIcon(string iconName) => _pathsByName.ContainsKey(iconName);

        /// <summary>
        /// 리소스 경로로 아이콘 이름을 조회합니다.
        /// </summary>
        /// <param name="resourcePath">리소스 경로 (예: Icons/Home)</param>
        /// <returns>아이콘 이름, 없으면 빈 문자열</returns>
        public static string GetIconName(string resourcePath)
        {
            foreach (var kvp in _pathsByName)
            {
                if (kvp.Value == resourcePath) return kvp.Key;
            }
            return string.Empty;
        }

        /// <summary>
        /// 모든 아이콘 이름 목록을 반환합니다.
        /// </summary>
        public static IEnumerable<string> GetAllIconNames() => _pathsByName.Keys;

        /// <summary>
        /// 전체 아이콘 수를 반환합니다.
        /// </summary>
        public static int Count => 41;

        /// <summary>
        /// 리소스 경로로 Sprite를 동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="resourcePath">리소스 경로 (예: Icons/Home)</param>
        public static Sprite? LoadSprite(string resourcePath)
        {
            if (_spriteCache.TryGetValue(resourcePath, out var cached))
                return cached;

            var sprite = Resources.Load<Sprite>(resourcePath);
            _spriteCache[resourcePath] = sprite;
            return sprite;
        }

        /// <summary>
        /// 리소스 경로로 Sprite를 비동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="resourcePath">리소스 경로 (예: Icons/Home)</param>
        /// <param name="ct">취소 토큰</param>
        public static async UniTask<Sprite?> LoadSpriteAsync(string resourcePath, CancellationToken ct = default)
        {
            if (_spriteCache.TryGetValue(resourcePath, out var cached))
                return cached;

            var request = Resources.LoadAsync<Sprite>(resourcePath);
            await request.ToUniTask(cancellationToken: ct);

            var sprite = request.asset as Sprite;
            _spriteCache[resourcePath] = sprite;
            return sprite;
        }

        /// <summary>
        /// 리소스 경로로 Texture2D를 동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="resourcePath">리소스 경로 (예: Icons/Home)</param>
        public static Texture2D? LoadTexture(string resourcePath)
        {
            if (_textureCache.TryGetValue(resourcePath, out var cached))
                return cached;

            var texture = Resources.Load<Texture2D>(resourcePath);
            _textureCache[resourcePath] = texture;
            return texture;
        }

        /// <summary>
        /// 리소스 경로로 Texture2D를 비동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="resourcePath">리소스 경로 (예: Icons/Home)</param>
        /// <param name="ct">취소 토큰</param>
        public static async UniTask<Texture2D?> LoadTextureAsync(string resourcePath, CancellationToken ct = default)
        {
            if (_textureCache.TryGetValue(resourcePath, out var cached))
                return cached;

            var request = Resources.LoadAsync<Texture2D>(resourcePath);
            await request.ToUniTask(cancellationToken: ct);

            var texture = request.asset as Texture2D;
            _textureCache[resourcePath] = texture;
            return texture;
        }

        /// <summary>
        /// 아이콘 이름으로 Sprite를 동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="iconName">아이콘 파일명 (확장자 제외)</param>
        public static Sprite? LoadSpriteByName(string iconName)
        {
            var path = GetPath(iconName);
            return string.IsNullOrEmpty(path) ? null : LoadSprite(path);
        }

        /// <summary>
        /// 아이콘 이름으로 Sprite를 비동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="iconName">아이콘 파일명 (확장자 제외)</param>
        /// <param name="ct">취소 토큰</param>
        public static async UniTask<Sprite?> LoadSpriteByNameAsync(string iconName, CancellationToken ct = default)
        {
            var path = GetPath(iconName);
            return string.IsNullOrEmpty(path) ? null : await LoadSpriteAsync(path, ct);
        }

        /// <summary>
        /// 아이콘 이름으로 Texture2D를 동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="iconName">아이콘 파일명 (확장자 제외)</param>
        public static Texture2D? LoadTextureByName(string iconName)
        {
            var path = GetPath(iconName);
            return string.IsNullOrEmpty(path) ? null : LoadTexture(path);
        }

        /// <summary>
        /// 아이콘 이름으로 Texture2D를 비동기로 로드합니다. (캐싱됨)
        /// </summary>
        /// <param name="iconName">아이콘 파일명 (확장자 제외)</param>
        /// <param name="ct">취소 토큰</param>
        public static async UniTask<Texture2D?> LoadTextureByNameAsync(string iconName, CancellationToken ct = default)
        {
            var path = GetPath(iconName);
            return string.IsNullOrEmpty(path) ? null : await LoadTextureAsync(path, ct);
        }

        /// <summary>
        /// 캐시를 클리어합니다.
        /// </summary>
        public static void ClearCache()
        {
            _spriteCache.Clear();
            _textureCache.Clear();
        }

        #endregion
    }
}