Merge pull request #198 from ACR1209/frameworks-frontend

Frameworks frontend implementation

Author: technoph1le

cspell-dict.txt

@@ -1,3 +1,5 @@
 quicksnip
 slugified
 slugifyed
+sublanguage
+fastapi

snippets/javascript/[react]/basics/hello-world.md

@@ -0,0 +1,21 @@
+---
+title: Hello, World!
+description: Show Hello World on the page.
+author: ACR1209
+tags: printing,hello-world
+---
+
+```tsx
+import React from 'react';
+import ReactDOM from 'react-dom';
+
+const App = () => {
+    return (
+        <div>
+            <h1>Hello, World!</h1>
+        </div>
+    );
+};
+
+ReactDOM.render(<App />, document.getElementById('root'));
+```

snippets/javascript/[react]/icon.svg

@@ -0,0 +1,21 @@
+---
+title: Hello, World!
+description: Returns Hello, World! when it recives a GET request made to the root endpoint.
+author: ACR1209
+tags: printing,hello-world,web,api
+---
+
+```py
+from typing import Union
+from fastapi import FastAPI
+
+app = FastAPI()
+
+
+@app.get("/")
+def read_root():
+    return {"msg": "Hello, World!"}
+
+# Usage: 
+# -> Go to http://127.0.0.1:8000/ and you'll see {"msg", "Hello, World!"}
+```

snippets/python/[fastapi]/basics/hello-world.md

@@ -1,28 +1,50 @@
-import { useRef, useEffect, useState } from "react";
+import { useRef, useEffect, useState, useMemo } from "react";
 
 import { useAppContext } from "@contexts/AppContext";
 import { useKeyboardNavigation } from "@hooks/useKeyboardNavigation";
 import { useLanguages } from "@hooks/useLanguages";
 import { LanguageType } from "@types";
 
+import SubLanguageSelector from "./SubLanguageSelector";
+
 // Inspired by https://blog.logrocket.com/creating-custom-select-dropdown-css/
 
 const LanguageSelector = () => {
   const { language, setLanguage } = useAppContext();
   const { fetchedLanguages, loading, error } = useLanguages();
+  const allLanguages = useMemo(
+    () =>
+      fetchedLanguages.flatMap((lang) =>
+        lang.subLanguages.length > 0
+          ? [
+              lang,
+              ...lang.subLanguages.map((subLang) => ({
+                ...subLang,
+                mainLanguage: lang,
+                subLanguages: [],
+              })),
+            ]
+          : [lang]
+      ),
+    [fetchedLanguages]
+  );
 
   const dropdownRef = useRef<HTMLDivElement>(null);
   const [isOpen, setIsOpen] = useState(false);
+  const [openedLanguages, setOpenedLanguages] = useState<LanguageType[]>([]);
 
   const handleSelect = (selected: LanguageType) => {
     setLanguage(selected);
     setIsOpen(false);
+    setOpenedLanguages([]);
   };
 
   const { focusedIndex, handleKeyDown, resetFocus, focusFirst } =
     useKeyboardNavigation({
-      items: fetchedLanguages,
+      items: allLanguages,
       isOpen,
+      openedLanguages,
+      toggleDropdown: (openedLang) => handleToggleSublanguage(openedLang),
       onSelect: handleSelect,
       onClose: () => setIsOpen(false),
     });
@@ -38,6 +60,20 @@ const LanguageSelector = () => {
     }, 0);
   };
 
+  const handleToggleSublanguage = (openedLang: LanguageType) => {
+    const isAlreadyOpened = openedLanguages.some(
+      (lang) => lang.name === openedLang.name
+    );
+
+    if (!isAlreadyOpened) {
+      setOpenedLanguages((prev) => [...prev, openedLang]);
+    } else {
+      setOpenedLanguages((prev) =>
+        prev.filter((lang) => lang.name !== openedLang.name)
+      );
+    }
+  };
+
   const toggleDropdown = () => {
     setIsOpen((prev) => {
       if (!prev) setTimeout(focusFirst, 0);
@@ -52,6 +88,13 @@ const LanguageSelector = () => {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isOpen]);
 
+  useEffect(() => {
+    if (language.mainLanguage) {
+      handleToggleSublanguage(language.mainLanguage);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [language]);
+
   useEffect(() => {
     if (isOpen && focusedIndex >= 0) {
       const element = document.querySelector(
@@ -90,23 +133,35 @@ const LanguageSelector = () => {
           onKeyDown={handleKeyDown}
           tabIndex={-1}
         >
-          {fetchedLanguages.map((lang, index) => (
-            <li
-              key={lang.name}
-              role="option"
-              tabIndex={-1}
-              onClick={() => handleSelect(lang)}
-              className={`selector__item ${
-                language.name === lang.name ? "selected" : ""
-              } ${focusedIndex === index ? "focused" : ""}`}
-              aria-selected={language.name === lang.name}
-            >
-              <label>
-                <img src={lang.icon} alt="" />
-                <span>{lang.name}</span>
-              </label>
-            </li>
-          ))}
+          {fetchedLanguages.map((lang, index) =>
+            lang.subLanguages.length > 0 ? (
+              <SubLanguageSelector
+                key={index}
+                mainLanguage={lang}
+                afterSelect={() => {
+                  setIsOpen(false);
+                }}
+                opened={openedLanguages.includes(lang)}
+                onDropdownToggle={handleToggleSublanguage}
+              />
+            ) : (
+              <li
+                key={lang.name}
+                role="option"
+                tabIndex={-1}
+                onClick={() => handleSelect(lang)}
+                className={`selector__item ${
+                  language.name === lang.name ? "selected" : ""
+                } ${focusedIndex === index ? "focused" : ""}`}
+                aria-selected={language.name === lang.name}
+              >
+                <label>
+                  <img src={lang.icon} alt="" />
+                  <span>{lang.name}</span>
+                </label>
+              </li>
+            )
+          )}
         </ul>
       )}
     </div>

snippets/python/[fastapi]/icon.svg

@@ -87,7 +87,7 @@ const SnippetList = () => {
           <SnippetModal
             snippet={snippet}
             handleCloseModal={handleCloseModal}
-            language={language.name}
+            language={snippet.extension}
           />
         )}
       </AnimatePresence>

src/components/LanguageSelector.tsx

@@ -0,0 +1,86 @@
+import { useAppContext } from "@contexts/AppContext";
+import { LanguageType } from "@types";
+
+type SubLanguageSelectorProps = {
+  mainLanguage: LanguageType;
+  afterSelect: () => void;
+  onDropdownToggle: (openedLang: LanguageType) => void;
+  opened: boolean;
+};
+
+const SubLanguageSelector = ({
+  mainLanguage,
+  afterSelect,
+  onDropdownToggle,
+  opened,
+}: SubLanguageSelectorProps) => {
+  const { language, setLanguage } = useAppContext();
+
+  const handleSelect = (selected: LanguageType) => {
+    setLanguage(selected);
+    onDropdownToggle(mainLanguage);
+    afterSelect();
+  };
+
+  return (
+    <>
+      <li
+        key={mainLanguage.name}
+        role="option"
+        tabIndex={-1}
+        className={`selector__item ${
+          language.name === mainLanguage.name ? "selected" : ""
+        }`}
+        aria-selected={language.name === mainLanguage.name}
+        onClick={() => setLanguage(mainLanguage)}
+      >
+        <label>
+          <img src={mainLanguage.icon} alt={mainLanguage.name} />
+          <span>{mainLanguage.name}</span>
+          <button
+            className="sublanguage__button"
+            tabIndex={-1}
+            aria-expanded={opened}
+            aria-haspopup="listbox"
+            onClick={(e) => {
+              e.stopPropagation();
+              onDropdownToggle(mainLanguage);
+            }}
+          >
+            <span className="sublanguage__arrow" />
+          </button>
+        </label>
+      </li>
+
+      {opened && (
+        <>
+          {mainLanguage.subLanguages.map((subLanguage) => (
+            <li
+              key={subLanguage.name}
+              role="option"
+              tabIndex={-1}
+              className={`selector__item sublanguage__item ${
+                language.name === subLanguage.name ? "selected" : ""
+              }`}
+              aria-selected={language.name === subLanguage.name}
+              onClick={() => {
+                handleSelect({
+                  ...subLanguage,
+                  mainLanguage: mainLanguage,
+                  subLanguages: [],
+                });
+              }}
+            >
+              <label>
+                <img src={subLanguage.icon} alt={subLanguage.name} />
+                <span>{subLanguage.name}</span>
+              </label>
+            </li>
+          ))}
+        </>
+      )}
+    </>
+  );
+};
+
+export default SubLanguageSelector;

src/components/SnippetList.tsx

@@ -6,7 +6,7 @@ import { AppState, LanguageType, SnippetType } from "@types";
 const defaultLanguage: LanguageType = {
   name: "JAVASCRIPT",
   icon: "/icons/javascript.svg",
-  subIndexes: [],
+  subLanguages: [],
 };
 
 // TODO: add custom loading and error handling

src/components/SubLanguageSelector.tsx

@@ -9,7 +9,7 @@ import { useFetch } from "./useFetch";
 export const useCategories = () => {
   const { language } = useAppContext();
   const { data, loading, error } = useFetch<CategoryType[]>(
-    `/consolidated/${slugify(language.name)}.json`
+    `/consolidated/${language.mainLanguage ? `${slugify(language.mainLanguage.name)}--${slugify(language.name)}` : slugify(language.name)}.json`
   );
 
   const fetchedCategories = useMemo(() => {