rednote-tool-studio/components/Studio.tsx

"use client";

import { useState } from "react";

type IconName = "home" | "note" | "code" | "chart" | "flag" | "bulb" | "school" | "book" | "draft" | "plus" | "chevron" | "upload";

const paths: Record<IconName, React.ReactNode> = {
  home: <><path d="m4 10 8-6 8 6v8a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2Z"/><path d="M9 14h6"/></>,
  note: <><rect x="5" y="3" width="14" height="18" rx="3"/><path d="M9 8h6M9 12h5"/></>,
  code: <><rect x="3" y="4" width="18" height="16" rx="3"/><path d="m9 9-3 3 3 3m6-6 3 3-3 3m-2-7-2 8"/></>,
  chart: <><rect x="3" y="4" width="18" height="16" rx="3"/><path d="m7 15 3-3 3 2 4-5"/></>,
  flag: <><path d="M6 21V5m0 1c4-3 7 3 12 0v9c-5 3-8-3-12 0"/></>,
  bulb: <><path d="M9 18h6m-5 3h4"/><path d="M8.2 15.5a7 7 0 1 1 7.6 0c-.8.5-.8 1.5-.8 2.5H9c0-1 0-2-.8-2.5Z"/></>,
  school: <><path d="m3 9 9-5 9 5-9 5Z"/><path d="M7 12v5c3 2 7 2 10 0v-5m4-3v6"/></>,
  book: <><path d="M6 3h11a2 2 0 0 1 2 2v16H7a3 3 0 0 1-3-3V5a2 2 0 0 1 2-2Z"/><path d="M7 15h12M9 7h6"/></>,
  draft: <><path d="M5 5h14v15H5z"/><path d="M9 3h6v4H9zM8 11h8m-8 4h6"/></>,
  plus: <><rect x="3" y="5" width="18" height="14" rx="3"/><path d="M12 9v6m-3-3h6"/></>,
  chevron: <path d="m8 10 4 4 4-4"/>,
  upload: <><path d="M7 18a5 5 0 0 1-.5-10A7 7 0 0 1 20 10.5 4 4 0 0 1 19 18"/><path d="m9 12 3-3 3 3m-3-3v10"/></>,
};

function Icon({ name, size = 19, strokeWidth = 1.55 }: { name: IconName; size?: number; strokeWidth?: number }) {
  return <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={strokeWidth} strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">{paths[name]}</svg>;
}

const navItems: Array<{ icon: IconName; label: string; expandable?: boolean }> = [
  { icon: "home", label: "首页" },
  { icon: "note", label: "笔记管理" },
  { icon: "code", label: "Builder hub", expandable: true },
  { icon: "chart", label: "数据看板", expandable: true },
  { icon: "flag", label: "活动中心" },
  { icon: "bulb", label: "笔记灵感" },
  { icon: "school", label: "创作学院" },
  { icon: "book", label: "创作百科" },
];

const tabs = ["上传视频", "上传图文", "写长文", "发播客"];

export default function Studio() {
  const [activeTab, setActiveTab] = useState("上传视频");

  return <main className="creator-shell">
    <header className="creator-header">
      <div className="creator-brand"><span className="xiaohongshu-logo">小红书</span><strong>创作服务平台</strong></div>
      <button className="creator-account"><span className="account-photo">创</span><span>内容工作室</span><Icon name="chevron" size={14} /></button>
    </header>

    <aside className="creator-sidebar">
      <button className="publish-button"><Icon name="plus" size={19} strokeWidth={1.8} /><span>发布笔记</span><Icon name="chevron" size={18} strokeWidth={2} /></button>
      <nav className="creator-nav">
        {navItems.map((item) => <button className="creator-nav-item" key={item.label}><Icon name={item.icon} /><span>{item.label}</span>{item.expandable && <Icon name="chevron" size={17} />}</button>)}
      </nav>
    </aside>

    <section className="creator-main">
      <div className="creator-toolbar">
        <div className="creator-tabs">{tabs.map((tab) => <button key={tab} className={activeTab === tab ? "active" : ""} onClick={() => setActiveTab(tab)}>{tab}</button>)}</div>
        <button className="draft-button"><Icon name="draft" size={18} /><span>草稿箱(0)</span></button>
      </div>

      <div className="upload-panel">
        <div className="upload-center">
          <div className="cloud-upload"><Icon name="upload" size={104} strokeWidth={1.15} /></div>
          <p>{activeTab === "上传视频" ? "拖拽视频到此或点击上传" : activeTab === "上传图文" ? "拖拽图片到此或点击上传" : activeTab === "写长文" ? "点击开始创作长文" : "拖拽音频到此或点击上传"}</p>
          <button className="upload-action">{activeTab === "上传视频" ? "上传视频" : activeTab === "上传图文" ? "上传图文" : activeTab === "写长文" ? "开始写作" : "上传音频"}</button>
        </div>
      </div>

      <div className="upload-guides">
        <div><strong>{activeTab === "上传视频" ? "视频大小" : "文件大小"}</strong><p>{activeTab === "上传视频" ? <>支持时长4小时以内，<br />最大20GB的视频文件</> : <>单个文件不超过20GB，<br />支持批量选择上传</>}</p></div>
        <div><strong>{activeTab === "上传视频" ? "视频格式" : "支持格式"}</strong><p>{activeTab === "上传视频" ? <>支持常用视频格式，<br />推荐使用mp4、mov</> : <>支持平台常用格式，<br />上传后可继续编辑</>}</p></div>
        <div><strong>{activeTab === "上传视频" ? "视频分辨率" : "内容质量"}</strong><p>{activeTab === "上传视频" ? <>超过1080P的视频用网页端上传画质更清晰</> : <>建议上传清晰、完整的原创内容</>}</p></div>
      </div>
    </section>
  </main>;
}