More filter libraries options

src/app/[language]/libraries/page.tsx

@@ -9,7 +9,6 @@ import { LibraryCategoryModel } from "@/features/libraries/models/library-catego
 import { DATA_PATH } from "@/libs/config/project-paths.constants";
 import { DEFAULT_LANGUAGE_CODE } from "@/features/localization/localization.config";
 import { getLibrariesDictionary } from "@/features/localization/services/language-dictionary.service";
-import { LIBRARIES_FILTER_DEFAULT_VALUE } from "@/libs/config/project.constants";
 import { StructuredData } from "@/features/seo/components/structured-data.component";
 import { generateArticleStructuredData } from "@/features/seo/services/structured-data.service";
 import { PageMetadataProps } from "@/features/common/models/page-metadata.props";
@@ -18,11 +17,13 @@ import { generatePageMetadata } from "@/libs/metadata/metadata.service";
 import { createUrlPath } from "@/libs/utils/path.utils";
 import { siteTree } from "@/features/seo/site-tree";
 import { getAuth0Dictionary } from "@/features/localization/services/ui-language-dictionary.service";
+import { LibraryModel } from "@/features/libraries/models/library.model";
+import { LibrariesDictionaryModel } from "@/features/localization/models/libraries-dictionary.model";
 
 export async function generateMetadata({
   params: { language },
 }: PageMetadataProps): Promise<Metadata> {
-  const dictionary = getLibrariesDictionary(language);
+  const dictionary: LibrariesDictionaryModel = getLibrariesDictionary(language);
 
   return generatePageMetadata({
     languageCode: language,
@@ -37,7 +38,9 @@ export default function Libraries({
 }: {
   params: { language: string };
   searchParams?: {
-    filter?: string;
+    programming_language?: string;
+    algorithm?: keyof LibraryModel["support"];
+    support?: keyof LibraryModel["support"]
   };
 }) {
   const librariesDictionary = getLibrariesDictionary(languageCode);
@@ -47,20 +50,55 @@ export default function Libraries({
     encoding: "utf-8",
   });
 
-  const query: string | null = searchParams?.filter || "";
+  const programmingLanguage = searchParams?.programming_language;
+  const algorithm = searchParams?.algorithm;
+  const support = searchParams?.support;
+  const query = programmingLanguage ?? algorithm ?? support ?? "";
   const dictionary = JSON.parse(source) as LibraryDictionaryModel;
+  const allOptions = Object.keys(Object.values(dictionary)[0].libs[0].support);
+  const indexAlgorithmStart = allOptions.findIndex(
+    (option) => option == "hs256"
+  );
 
   const categoryOptions: { id: string; name: string }[] = Object.values(
-    dictionary,
+    dictionary
   ).map((library) => ({
     id: library.id,
     name: library.name,
   }));
 
-  let categories: LibraryCategoryModel[] = dictionary[query]
-    ? [dictionary[query]]
+  const supportOptions: { value: string; label: string }[] = allOptions
+    .slice(0, indexAlgorithmStart)
+    .map((key) => ({
+      value: key,
+      label: key.toUpperCase(),
+    }));
+
+  const algorithmOptions: { value: string; label: string }[] = allOptions
+    .slice(indexAlgorithmStart)
+    .map((key) => ({
+      value: key,
+      label: key.toUpperCase(),
+    }));
+
+  const categories: LibraryCategoryModel[] = programmingLanguage
+    ? [dictionary[programmingLanguage]]
     : Object.values(dictionary);
 
+  const categoryToFilter = algorithm ?? support
+
+  const filteredCategories = categoryToFilter
+    ? categories.map((category) => {
+        const filteredLibs = category.libs.filter(
+          (lib) => lib.support[categoryToFilter]
+        );
+        return {
+          ...category,
+          libs: filteredLibs,
+        };
+      })
+    : categories;
+
   return (
     <>
       <StructuredData
@@ -166,11 +204,13 @@ export default function Libraries({
         languageCode={languageCode}
         query={query || librariesDictionary.filterPicker.defaultValue.value}
         categoryOptions={categoryOptions}
+        algorithmOptions={algorithmOptions}
+        supportOptions={supportOptions}
         dictionary={librariesDictionary}
       />
       <LibraryResultsComponent
         languageCode={languageCode}
-        categories={categories}
+        categories={filteredCategories}
         dictionary={librariesDictionary}
       />
       <Auth0CtaComponent

src/features/common/components/debugger-picker/debugger-picker.component.tsx

@@ -1,12 +1,29 @@
 import React, { useEffect, useState } from "react";
 import styles from "./debugger-picker.module.scss";
-import Select, { SingleValue } from "react-select";
+import Select, { SingleValue, OptionsOrGroups, GroupBase } from "react-select";
 import { DebuggerPickerOptionModel } from "@/features/common/models/debugger-picker-option.model";
+import { LibraryFilterLabel } from "@/features/libraries/models/library-filters.model";
+
 
 interface PickerLabelProps {
   label: string | null;
 }
 
+const getGroupLabel = (
+  options: OptionsOrGroups<
+    DebuggerPickerOptionModel,
+    GroupBase<DebuggerPickerOptionModel>
+  >,
+  selected: DebuggerPickerOptionModel
+): LibraryFilterLabel | undefined => {
+  if (!Array.isArray(options)) return undefined;
+
+  const group = (options as GroupBase<DebuggerPickerOptionModel>[]).find(
+    (group) => group.options.some((opt) => opt.value === selected.value)
+  );
+  return group ? group.label as LibraryFilterLabel : undefined;
+};
+
 const PickerLabel: React.FC<PickerLabelProps> = ({ label }) => {
   return (
     <div className={styles.picker__label}>
@@ -18,9 +35,16 @@ const PickerLabel: React.FC<PickerLabelProps> = ({ label }) => {
 interface DebuggerPickerComponentProps {
   label: string | null;
   languageCode: string;
-  options: DebuggerPickerOptionModel[];
+  options: OptionsOrGroups<
+    DebuggerPickerOptionModel,
+    GroupBase<DebuggerPickerOptionModel>
+  >;
+  isGrouped?: boolean;
   selectedOptionCode: DebuggerPickerOptionModel | null;
-  handleSelection: (value: string) => void;
+  handleSelection: (
+    selection: string,
+    parentLabel?: LibraryFilterLabel
+  ) => void;
   placeholder: string | null;
   minWidth: string | null;
 }
@@ -37,12 +61,14 @@ export const DebuggerPickerComponent: React.FC<
 }) => {
   const [isClient, setIsClient] = useState(false);
 
-  const handleChange = (selection: SingleValue<DebuggerPickerOptionModel>) => {
+  const handleChange = (
+    selection: SingleValue<DebuggerPickerOptionModel>
+  ) => {
     if (!selection) {
       return;
     }
-
-    handleSelection(selection.value);
+    const groupLabel = getGroupLabel(options, selection);
+    handleSelection(selection.value, groupLabel);
   };
 
   useEffect(() => {

src/features/common/models/debugger-picker-option.model.ts

@@ -1,5 +1,7 @@
+import { LibraryFilterLabel } from "@/features/libraries/models/library-filters.model";
+
 export interface DebuggerPickerOptionModel {
   value: any;
-  label: string;
+  label: string | LibraryFilterLabel;
   isDisabled?: boolean;
 }

src/features/debugger/components/debugger-alg-picker/debugger-alg-picker.component.tsx

@@ -11,14 +11,14 @@ import { useDecoderStore } from "@/features/decoder/services/decoder.store";
 import { useDebuggerStore } from "@/features/debugger/services/debugger.store";
 import { DebuggerWidgetValues } from "@/features/common/values/debugger-widget.values";
 import { DebuggerPickerComponent } from "@/features/common/components/debugger-picker/debugger-picker.component";
-import { DebuggerPickerOptionModel } from "@/features/common/models/debugger-picker-option.model";
 import {
   algDictionary,
   jwsExampleAlgHeaderParameterValuesDictionary,
 } from "@/features/common/values/jws-alg-header-parameter-values.dictionary";
 import { useButton } from "@react-aria/button";
 import { clsx } from "clsx";
 import { PrimaryFont } from "@/libs/theme/fonts";
+import { DebuggerPickerOptionModel } from "@/features/common/models/debugger-picker-option.model";
 
 enum PickerStates {
   IDLE = "IDLE",

src/features/libraries/components/library-hero/library-hero.component.tsx

@@ -3,59 +3,96 @@
 import React, { useMemo } from "react";
 import styles from "./library-hero.module.scss";
 import { BoxComponent } from "@/features/common/components/box/box.component";
-import { usePathname, useRouter, useSearchParams } from "next/navigation";
-import { LIBRARIES_FILTER_QUERY_PARAM_KEY } from "@/libs/config/project.constants";
+import { usePathname, useRouter } from "next/navigation";
+import {
+  LIBRARIES_FILTER_ALGORITHM_KEY,
+  LIBRARIES_FILTER_PROGRAMMING_LANGUAGE_KEY,
+  LIBRARIES_FILTER_SUPPORT_KEY,
+} from "@/libs/config/project.constants";
 import { clsx } from "clsx";
 import { getLocalizedSecondaryFont } from "@/libs/theme/fonts";
 import { LibrariesDictionaryModel } from "@/features/localization/models/libraries-dictionary.model";
 import { DebuggerPickerComponent } from "@/features/common/components/debugger-picker/debugger-picker.component";
+import { LibraryFilterLabel } from "../../models/library-filters.model";
+import { DebuggerPickerOptionModel } from "@/features/common/models/debugger-picker-option.model";
+import { GroupBase } from "react-select";
 
 interface LibraryHeroComponentProps {
   languageCode: string;
   query: string;
   categoryOptions: { id: string; name: string }[];
+  algorithmOptions: { value: string; label: string }[];
+  supportOptions: { value: string; label: string }[];
   dictionary: LibrariesDictionaryModel;
 }
 
 export const LibraryHeroComponent: React.FC<LibraryHeroComponentProps> = ({
   languageCode,
   query,
   categoryOptions,
+  algorithmOptions,
+  supportOptions,
   dictionary,
 }) => {
-  const searchParams = useSearchParams();
   const pathname = usePathname();
   const { replace } = useRouter();
 
-  const handleSelection = (selection: string) => {
-    const params = new URLSearchParams(searchParams);
-
-    if (selection) {
-      params.set(LIBRARIES_FILTER_QUERY_PARAM_KEY, selection);
-    } else {
-      params.delete(LIBRARIES_FILTER_QUERY_PARAM_KEY);
+  const handleSelection = (
+    selection: string,
+    parentLabel?: LibraryFilterLabel
+  ) => {
+    if (!parentLabel) {
+      return;
+    }
+    const params = new URLSearchParams("");
+    switch (parentLabel) {
+      case "ProgrammingLanguage":
+        params.set(LIBRARIES_FILTER_PROGRAMMING_LANGUAGE_KEY, selection);
+        break;
+      case "Algorithm":
+        params.set(LIBRARIES_FILTER_ALGORITHM_KEY, selection);
+        break;
+      case "Support":
+        params.set(LIBRARIES_FILTER_SUPPORT_KEY, selection);
+        break;
+      default:
+        break;
     }
-
     replace(`${pathname}?${params.toString()}`);
   };
 
   const options = useMemo(() => {
     return [
       {
-        value: dictionary.filterPicker.defaultValue.value,
-        label: dictionary.filterPicker.defaultValue.label,
+        label: "ProgrammingLanguage",
+        options: [
+          {
+            value: dictionary.filterPicker.defaultValue.value,
+            label: dictionary.filterPicker.defaultValue.label,
+          },
+          ...categoryOptions.map((categoryOption) => {
+            return {
+              value: categoryOption.id,
+              label: categoryOption.name,
+            };
+          }),
+        ],
+      },
+      {
+        label: "Support",
+        options: [...supportOptions],
+      },
+      {
+        label: "Algorithm",
+        options: [...algorithmOptions],
       },
-      ...categoryOptions.map((categoryOption) => {
-        return {
-          value: categoryOption.id,
-          label: categoryOption.name,
-        };
-      }),
-    ];
+    ] as GroupBase<DebuggerPickerOptionModel>[];
   }, [
     categoryOptions,
     dictionary.filterPicker.defaultValue.label,
     dictionary.filterPicker.defaultValue.value,
+    algorithmOptions,
+    supportOptions
   ]);
 
   return (
@@ -67,7 +104,7 @@ export const LibraryHeroComponent: React.FC<LibraryHeroComponentProps> = ({
         <h1
           className={clsx(
             styles.heroTitle,
-            getLocalizedSecondaryFont(languageCode),
+            getLocalizedSecondaryFont(languageCode)
           )}
         >
           {dictionary.title}
@@ -80,7 +117,9 @@ export const LibraryHeroComponent: React.FC<LibraryHeroComponentProps> = ({
               languageCode={languageCode}
               options={options}
               selectedOptionCode={
-                options.filter((option) => option.value === query)[0]
+                options
+                  .flatMap((group) => group.options)
+                  .filter((option) => option.value === query)[0]
               }
               handleSelection={handleSelection}
               placeholder={null}

src/features/libraries/models/library-filters.model.ts

@@ -0,0 +1 @@
+export type LibraryFilterLabel = "ProgrammingLanguage" | "Algorithm" | "Support"

src/libs/config/project.constants.ts

@@ -1,6 +1,9 @@
 export const BASE_URL = "https://jwt.io";
 export const LIBRARIES_FILTER_QUERY_PARAM_KEY = "filter";
 export const LIBRARIES_FILTER_DEFAULT_VALUE = "all";
+export const LIBRARIES_FILTER_PROGRAMMING_LANGUAGE_KEY = "programming_language";
+export const LIBRARIES_FILTER_ALGORITHM_KEY = "algorithm";
+export const LIBRARIES_FILTER_SUPPORT_KEY = "support";
 export enum SupportedTokenHashParamValues {
   TOKEN = "token",
   ACCESS_TOKEN = "access_token",