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feat: add light mode support to component #4

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feat: add light mode support to component #4

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41 changes: 25 additions & 16 deletions src/app/page.js → src/app/page.jsx
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
"use client";

import React, { useState, useRef } from "react";
import { Download ,Github} from "lucide-react";
import React, { useState, useRef, useCallback } from "react";
import { Download, Github, Sun, Moon } from "lucide-react";
import html2canvas from "html2canvas";
import AceEditor from "react-ace";

Expand All @@ -13,7 +13,12 @@ import "ace-builds/src-noconflict/ext-language_tools";
const CodeTimeline = () => {
const [codeInput, setCodeInput] = useState("");
const [timelineData, setTimelineData] = useState([]);
const [darkMode, setDarkMode] = useState(true);
const [darkMode, setDarkMode] = useState(() => {
if (typeof window !== "undefined") {
return localStorage.getItem("darkMode") !== "false";
}
return true;
});
const timelineRef = useRef(null);
const [elementTypes, setElementTypes] = useState({
keyword: "#FF6B6B", // Soft Red
Expand Down Expand Up @@ -123,10 +128,13 @@ const CodeTimeline = () => {
setTimelineData(generateTimelineFromCode(newCode));
};

const toggleDarkMode = () => {
setDarkMode(!darkMode);
localStorage.setItem("darkMode", !darkMode);
};
const toggleDarkMode = useCallback(() => {
setDarkMode(prev => {
const newValue = !prev;
localStorage.setItem("darkMode", newValue);
return newValue;
})
}, [])

const exportImage = async () => {
if (timelineRef.current) {
Expand Down Expand Up @@ -179,15 +187,16 @@ const CodeTimeline = () => {
Code Timeline Visualizer
</h2>
<div className="flex items-center space-x-4">
{/* <div className="flex items-center space-x-2">
<Toggle onClick={toggleDarkMode}>
{darkMode ? (
<Sun className={`h-4 w-4 ${"text-gray-400"}`} />
) : (
<Moon className={`h-4 w-4 ${"text-gray-600"}`} />
)}
</Toggle>
</div> */}
<button
onClick={toggleDarkMode}
className={`p-2 rounded-full ${
darkMode
? "bg-gray-700 hover:bg-gray-600 text-gray-200"
: "bg-gray-200 hover:bg-gray-300 text-gray-700"
}`}
>
{darkMode?<Sun className="w-4 h-4"/>: <Moon className="w-4 h-4"/>}
</button>

<a
href="https://github.com/X-SLAYER/code_timeline_preview"
Expand Down