From 7ef0354687bb6abeda97a32ebcb0e39de91691e5 Mon Sep 17 00:00:00 2001
From: rohan09-raj <rajrohan1914@gmail.com>
Date: Mon, 19 Feb 2024 20:50:51 +0530
Subject: feat: Implement frontend UI for minibin

- Use prism.js for syntax highlighting
- USe react-router-dom for routing
---
 client/src/components/Editor/Editor.jsx        | 129 +++++++++++++++++++++++++
 client/src/components/Editor/Editor.module.css | 107 ++++++++++++++++++++
 2 files changed, 236 insertions(+)
 create mode 100644 client/src/components/Editor/Editor.jsx
 create mode 100644 client/src/components/Editor/Editor.module.css

(limited to 'client/src/components/Editor')

diff --git a/client/src/components/Editor/Editor.jsx b/client/src/components/Editor/Editor.jsx
new file mode 100644
index 0000000..c291872
--- /dev/null
+++ b/client/src/components/Editor/Editor.jsx
@@ -0,0 +1,129 @@
+import { useState, useEffect, useRef } from "react";
+import { useNavigate, useParams } from "react-router-dom";
+import Prism from "prismjs";
+import styles from "./Editor.module.css";
+import "../prism-themes/prism-gruvbox-dark.css";
+import { SERVER_BASE_URL, SUPPORTED_LANGUAGES } from "../../utils/constants";
+
+const Editor = () => {
+  const navigate = useNavigate();
+  const params = useParams();
+  const [text, setText] = useState("");
+  const [language, setLanguage] = useState("js");
+  const textareaRef = useRef(null);
+  const lineNumberRef = useRef(null);
+
+  const handleTextChange = (event) => {
+    setText(event.target.value);
+  };
+
+  const handleScroll = () => {
+    if (textareaRef.current && lineNumberRef.current) {
+      lineNumberRef.current.scrollTop = textareaRef.current.scrollTop;
+    }
+  };
+
+  const handleClick = async () => {
+    const response = await fetch(`${SERVER_BASE_URL}/bin`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({
+        language,
+        content: text,
+      }),
+    });
+    const data = await response.json();
+    if (response.ok) {
+      navigate(`/${data.id}`);
+    } else {
+      console.error(data);
+    }
+  };
+
+  const handleLanguageChange = (event) => {
+    setLanguage(event.target.value);
+  };
+
+  useEffect(() => {
+    Prism.highlightAll();
+  }, [text, language]);
+
+  useEffect(() => {
+    if (params.id) fetchData();
+    else {
+      textareaRef.current.value = "";
+      setText("");
+    }
+  }, [params.id]);
+
+  const fetchData = async () => {
+    const response = await fetch(`${SERVER_BASE_URL}/bin/${params.id}`);
+    const data = await response.json();
+    if (response.ok) {
+      setLanguage(data.language);
+      setText(data.content);
+    }
+  };
+
+  const lines = text.split("\n");
+
+  return (
+    <div className={styles.container}>
+      {!params.id && (
+        <>
+          <select
+            className={styles.languages}
+            onChange={(event) => handleLanguageChange(event)}
+          >
+            {Object.keys(SUPPORTED_LANGUAGES).map((language) => (
+              <option
+                className={styles.languages__option}
+                key={language}
+                value={language}
+              >
+                {SUPPORTED_LANGUAGES[language]}
+              </option>
+            ))}
+          </select>
+          <button className={styles.btn__save} onClick={() => handleClick()}>
+            <img src="assets/icons/save.svg" className={styles.btn__icon} />
+          </button>
+        </>
+      )}
+
+      <div className={styles.editor}>
+        <div
+          className={styles.line__numbers}
+          ref={lineNumberRef}
+          onScroll={handleScroll}
+        >
+          {lines.map((_, index) => (
+            <div key={index + 1} className={styles.line__number}>
+              {index + 1}
+            </div>
+          ))}
+        </div>
+        <div className={styles.codespace}>
+          <textarea
+            className={styles.codespace__textarea}
+            onChange={handleTextChange}
+            onScroll={handleScroll}
+            hidden={params.id ? true : false}
+            spellCheck="false"
+            ref={textareaRef}
+            placeholder="Type your text here..."
+          />
+          <pre className={styles.codespace__pre}>
+            <code className={`${styles.codespace__code} language-${language}`}>
+              {text}
+            </code>
+          </pre>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default Editor;
diff --git a/client/src/components/Editor/Editor.module.css b/client/src/components/Editor/Editor.module.css
new file mode 100644
index 0000000..5eabc10
--- /dev/null
+++ b/client/src/components/Editor/Editor.module.css
@@ -0,0 +1,107 @@
+.container {
+  width: 100vw;
+  display: flex;
+  flex-direction: column;
+  flex: 1;
+}
+
+.languages {
+  background-color: transparent;
+  border: none;
+  padding: 10px 0;
+  margin-left: 36px;
+  font-family: inherit;
+  font-size: inherit;
+  cursor: inherit;
+  line-height: inherit;
+  width: 7rem;
+  outline: none;
+  color: white;
+}
+
+.languages__option {
+  width: 10rem;
+  border: none;
+  cursor: pointer;
+  transition: 0.3s;
+  background: #3c3836;
+}
+
+.editor {
+  display: flex;
+  flex-direction: row;
+  flex: 1;
+  padding: 20px 70px 0 40px;
+  border-top: 1px solid #3c3836;
+}
+
+.line__numbers {
+  display: flex;
+  flex-direction: column;
+  padding: 0px 20px 0px 0px;
+  overflow-y: auto;
+}
+
+.line__numbers::-webkit-scrollbar {
+  display: none;
+}
+
+.line__number {
+  margin: 0px;
+  font-size: 16px;
+  line-height: 1.5rem;
+  text-align: right;
+}
+
+.codespace {
+  position: relative;
+  display: flex;
+  flex: 1;
+  margin-left: 10px;
+}
+
+.codespace__textarea {
+  caret-color: white;
+  background: transparent;
+  position: absolute;
+  color: transparent;
+  left: 0;
+  top: 0;
+  width: 100%;
+  height: 100%;
+  font-size: 1rem;
+  line-height: 1.5rem;
+  resize: none;
+  border: none;
+  outline: none;
+  padding: 0px;
+  overflow-y: auto;
+}
+
+.codespace__pre {
+  background: transparent !important;
+  height: 100%;
+  width: 100%;
+  margin: 0 !important;
+  padding: 0 !important;
+}
+
+.btn__save {
+  position: fixed;
+  bottom: 3rem;
+  right: 3rem;
+  height: 8rem;
+  width: 8rem;
+  background-color: #ebdbb2;
+  color: white;
+  border: none;
+  border-radius: 50%;
+  cursor: pointer;
+  transition: 0.3s;
+  z-index: 1;
+}
+
+.btn__icon {
+  height: 4rem;
+  width: 4rem;
+}
-- 
cgit