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168
app/radix-converter/page.tsx
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168
app/radix-converter/page.tsx
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"use client";
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import { useState } from "react";
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import { Calculator, Copy, Trash2 } from "lucide-react";
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import { Button } from "@/components/ui/button";
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import { Input } from "@/components/ui/input";
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import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
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import { Label } from "@/components/ui/label";
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import { toast } from "sonner";
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export default function RadixConverterPage() {
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const [values, setValues] = useState({
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bin: "",
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oct: "",
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dec: "",
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hex: ""
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});
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const handleUpdate = (val: string, radix: number) => {
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if (val === "") {
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setValues({ bin: "", oct: "", dec: "", hex: "" });
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return;
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}
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try {
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const decimal = parseInt(val, radix);
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if (isNaN(decimal)) return;
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setValues({
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bin: decimal.toString(2),
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oct: decimal.toString(8),
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dec: decimal.toString(10),
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hex: decimal.toString(16).toUpperCase()
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});
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} catch {
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// Ignore invalid input
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}
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};
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const copyToClipboard = async (text: string) => {
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if (!text) return;
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try {
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await navigator.clipboard.writeText(text);
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toast.success("已复制到剪贴板");
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} catch {
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toast.error("复制失败");
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}
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};
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const clearAll = () => setValues({ bin: "", oct: "", dec: "", hex: "" });
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return (
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<div className="space-y-6 animate-in fade-in slide-in-from-bottom-4 duration-500">
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{/* Page Header */}
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<div className="flex items-center space-x-4 border-b pb-4">
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<div className="flex h-12 w-12 items-center justify-center rounded-xl bg-linear-to-br from-indigo-500 to-blue-600 shadow-lg">
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<Calculator className="h-6 w-6 text-white" />
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</div>
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<div>
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<h1 className="text-2xl font-bold tracking-tight">进制转换器</h1>
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<p className="text-muted-foreground">
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二、八、十、十六进制数值相互转换
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</p>
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</div>
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</div>
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<div className="grid gap-6">
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0">
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<CardTitle className="text-base font-medium">转换面板</CardTitle>
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<Button variant="ghost" size="sm" onClick={clearAll} className="text-destructive hover:text-destructive">
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<Trash2 className="h-4 w-4 mr-2" />
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清空
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</Button>
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</CardHeader>
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<CardContent className="space-y-6">
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<div className="grid gap-4">
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{/* Decimal */}
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<div className="space-y-2">
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<Label htmlFor="dec">十进制 (Decimal)</Label>
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<div className="flex gap-2">
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<Input
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id="dec"
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placeholder="输入十进制数值..."
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value={values.dec}
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onChange={(e) => handleUpdate(e.target.value, 10)}
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className="font-mono text-lg"
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/>
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<Button variant="outline" size="icon" onClick={() => copyToClipboard(values.dec)}>
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<Copy className="h-4 w-4" />
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</Button>
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</div>
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</div>
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{/* Hexadecimal */}
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<div className="space-y-2">
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<Label htmlFor="hex">十六进制 (Hexadecimal)</Label>
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<div className="flex gap-2">
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<Input
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id="hex"
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placeholder="输入十六进制数值..."
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value={values.hex}
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onChange={(e) => handleUpdate(e.target.value, 16)}
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className="font-mono text-lg"
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/>
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<Button variant="outline" size="icon" onClick={() => copyToClipboard(values.hex)}>
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<Copy className="h-4 w-4" />
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</Button>
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</div>
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</div>
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{/* Binary */}
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<div className="space-y-2">
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<Label htmlFor="bin">二进制 (Binary)</Label>
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<div className="flex gap-2">
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<Input
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id="bin"
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placeholder="输入二进制数值..."
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value={values.bin}
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onChange={(e) => handleUpdate(e.target.value, 2)}
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className="font-mono text-lg"
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/>
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<Button variant="outline" size="icon" onClick={() => copyToClipboard(values.bin)}>
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<Copy className="h-4 w-4" />
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</Button>
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</div>
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</div>
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{/* Octal */}
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<div className="space-y-2">
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<Label htmlFor="oct">八进制 (Octal)</Label>
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<div className="flex gap-2">
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<Input
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id="oct"
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placeholder="输入八进制数值..."
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value={values.oct}
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onChange={(e) => handleUpdate(e.target.value, 8)}
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className="font-mono text-lg"
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/>
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<Button variant="outline" size="icon" onClick={() => copyToClipboard(values.oct)}>
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<Copy className="h-4 w-4" />
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</Button>
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</div>
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</div>
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</div>
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</CardContent>
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</Card>
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</div>
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{/* Info Card */}
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<Card>
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<CardHeader>
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<CardTitle className="flex items-center gap-2 text-base">
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<span className="text-xl">💡</span> 进制转换规则
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</CardTitle>
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</CardHeader>
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<CardContent>
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<ul className="list-disc pl-4 text-sm text-muted-foreground space-y-2">
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<li><strong>二进制 (Binary):</strong> 基数为2，由数字0和1组成。</li>
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<li><strong>八进制 (Octal):</strong> 基数为8，由数字0到7组成。</li>
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<li><strong>十进制 (Decimal):</strong> 基数为10，是我们日常生活中最常用的计数方式。</li>
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<li><strong>十六进制 (Hexadecimal):</strong> 基数为16，由0-9和A-F（代表10-15）组成。</li>
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</ul>
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</CardContent>
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</Card>
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</div>
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);
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}
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