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|
"use client";
import { useState } from "react";
import { MdLibraryMusic } from "react-icons/md";
import { FaCopy, FaCheck, FaExternalLinkAlt } from "react-icons/fa";
import { Root, Navbar, Logo, LogoIcon, NavLink } from "../styles/shared";
import {
Content,
Heading,
Subheading,
Form,
FieldGroup,
Label,
Input,
Divider,
Row,
GenerateButton,
OutputSection,
OutputLabel,
CodeBox,
CopyButton,
OpenLink,
} from "./page.styles";
interface Payload {
lrc?: string;
srv3?: string;
file1?: string;
file2?: string;
offset?: number;
offset2?: number;
}
export default function CreatePage() {
const [lrc, setLrc] = useState("");
const [srv3, setSrv3] = useState("");
const [file1, setFile1] = useState("");
const [file2, setFile2] = useState("");
const [offset, setOffset] = useState("");
const [offset2, setOffset2] = useState("");
const [code, setCode] = useState<string | null>(null);
const [copiedCode, setCopiedCode] = useState(false);
const [copiedUrl, setCopiedUrl] = useState(false);
const generate = () => {
const payload: Payload = {};
if (lrc.trim()) payload.lrc = lrc.trim();
if (srv3.trim()) payload.srv3 = srv3.trim();
if (file1.trim()) payload.file1 = file1.trim();
if (file2.trim()) payload.file2 = file2.trim();
if (offset.trim() !== "") payload.offset = Number(offset);
if (offset2.trim() !== "") payload.offset2 = Number(offset2);
setCode(btoa(JSON.stringify(payload)));
setCopiedCode(false);
setCopiedUrl(false);
};
const copy = (text: string, which: "code" | "url") => {
navigator.clipboard.writeText(text);
if (which === "code") {
setCopiedCode(true);
setTimeout(() => setCopiedCode(false), 2000);
} else {
setCopiedUrl(true);
setTimeout(() => setCopiedUrl(false), 2000);
}
};
const shareUrl = code
? `${typeof window !== "undefined" ? window.location.origin : ""}/player?code=${code}`
: "";
return (
<Root>
<Navbar>
<Logo href="/">
<LogoIcon>
<MdLibraryMusic />
</LogoIcon>
LRC-Karaoke-Player
</Logo>
<NavLink href="/">← Back</NavLink>
</Navbar>
<Content>
<Heading>Create a Karaoke Code</Heading>
<Subheading>
Fill in the URLs and offsets for your session, then generate a
shareable code.
</Subheading>
<Form>
<FieldGroup>
<Label>Media (file1)</Label>
<Input
type="url"
placeholder="https://example.com/song.mp4"
value={file1}
onChange={(e) => setFile1(e.target.value)}
/>
</FieldGroup>
<FieldGroup>
<Label>LRC Lyrics</Label>
<Input
type="url"
placeholder="https://example.com/song.lrc"
value={lrc}
onChange={(e) => setLrc(e.target.value)}
/>
</FieldGroup>
<FieldGroup>
<Label>SRV3 Subtitles</Label>
<Input
type="url"
placeholder="https://example.com/song.srv3"
value={srv3}
onChange={(e) => setSrv3(e.target.value)}
/>
</FieldGroup>
<Divider />
<FieldGroup>
<Label>Audio #2</Label>
<Input
type="url"
placeholder="https://example.com/instrumental.mp3"
value={file2}
onChange={(e) => setFile2(e.target.value)}
/>
</FieldGroup>
<Row>
<FieldGroup>
<Label>LRC Offset (ms)</Label>
<Input
type="number"
placeholder="0"
value={offset}
onChange={(e) => setOffset(e.target.value)}
step="25"
/>
</FieldGroup>
<FieldGroup>
<Label>Audio #2 Offset (ms)</Label>
<Input
type="number"
placeholder="0"
value={offset2}
onChange={(e) => setOffset2(e.target.value)}
step="25"
/>
</FieldGroup>
</Row>
<GenerateButton onClick={generate}>Generate Code</GenerateButton>
</Form>
{code && (
<OutputSection>
<div>
<OutputLabel>Code</OutputLabel>
<CodeBox>
{code}
<CopyButton
$copied={copiedCode}
onClick={() => copy(code, "code")}
aria-label="Copy code"
>
{copiedCode ? <FaCheck /> : <FaCopy />}
</CopyButton>
</CodeBox>
</div>
<div>
<OutputLabel>Share URL</OutputLabel>
<CodeBox>
{shareUrl}
<CopyButton
$copied={copiedUrl}
onClick={() => copy(shareUrl, "url")}
aria-label="Copy URL"
>
{copiedUrl ? <FaCheck /> : <FaCopy />}
</CopyButton>
</CodeBox>
</div>
<OpenLink href={shareUrl} target="_blank" rel="noopener noreferrer">
<FaExternalLinkAlt /> Open in Player
</OpenLink>
</OutputSection>
)}
</Content>
</Root>
);
}
|
