AirShelf/v2/assets/shell.js
UI 设计 e293aa43be
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feat(v2): 添加 V2.1 设计稿目录 · 团队/设置页 · pipeline 多项 mock 优化
2026-05-21 16:18:28 +08:00

603 lines
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JavaScript

/* ============================================================
流·Studio · Shell renderer V2.1
渲染 sidebar / topbar / 网格背景装饰 / Toast / Modal helpers
每个页面调用 Shell.render({ active, crumbs, balance, topActions })
V2.1 变化:
- sidebar 搜索 ⌘K → "Ctrl K" Inter Bold 平铺(无 kbd 边框)
============================================================ */
const NAV = [
{
id: 'dashboard', label: '工作台', href: 'index.html',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 12 12 3l9 9"/><path d="M5 10v10h14V10"/></svg>'
},
{
id: 'products', label: '商品库', href: 'products.html', badge: '7',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="m3 7 9-4 9 4-9 4-9-4z"/><path d="m3 12 9 4 9-4M3 17l9 4 9-4"/></svg>'
},
{
id: 'projects', label: '视频项目', href: 'projects.html', badge: '8',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="3" y="4" width="18" height="16"/><path d="M7 4v16M16 4v16M3 9h18M3 15h18"/></svg>'
},
{
id: 'asset-factory', label: '图片生成', href: 'asset-factory.html',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3l1.7 4.6L18 9l-4.3 1.4L12 15l-1.7-4.6L6 9l4.3-1.4L12 3z"/><path d="M19 16l.85 2.3L22 19l-2.15.7L19 22l-.85-2.3L16 19l2.15-.7L19 16z"/></svg>'
},
{
id: 'library', label: '资产库', href: 'library.html',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="3" y="4" width="6" height="16"/><rect x="11" y="4" width="4" height="16"/><rect x="17" y="6" width="4" height="14"/></svg>'
},
{
id: 'team', label: '团队', href: 'team.html', badge: '5',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="9" cy="8" r="3"/><circle cx="17" cy="9" r="2.5"/><path d="M3 19c0-3 2.7-5 6-5s6 2 6 5M14 19c.5-2.4 2.4-4 5-4 .8 0 1.5.2 2 .5"/></svg>'
},
{
id: 'account', label: '账户', href: 'account.html',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="3" y="6" width="18" height="13" rx="2"/><path d="M3 10h18M16 14h2"/></svg>'
},
{
id: 'settings', label: '设置', href: 'settings.html',
icon: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.7 1.7 0 0 0 .3 1.8 2 2 0 0 1-2.8 2.8 1.7 1.7 0 0 0-1.8-.3 1.7 1.7 0 0 0-1 1.5 2 2 0 0 1-4 0 1.7 1.7 0 0 0-1.1-1.5 1.7 1.7 0 0 0-1.8.3 2 2 0 0 1-2.8-2.8 1.7 1.7 0 0 0 .3-1.8 1.7 1.7 0 0 0-1.5-1 2 2 0 0 1 0-4 1.7 1.7 0 0 0 1.5-1.1 1.7 1.7 0 0 0-.3-1.8 2 2 0 0 1 2.8-2.8 1.7 1.7 0 0 0 1.8.3 1.7 1.7 0 0 0 1-1.5 2 2 0 0 1 4 0 1.7 1.7 0 0 0 1 1.5 1.7 1.7 0 0 0 1.8-.3 2 2 0 0 1 2.8 2.8 1.7 1.7 0 0 0-.3 1.8 1.7 1.7 0 0 0 1.5 1 2 2 0 0 1 0 4 1.7 1.7 0 0 0-1.5 1.1Z"/></svg>'
}
];
window.Shell = {
render({ active = '', crumbs = [], balance = '¥327.40', topActions = '' } = {}) {
const navHtml = NAV.map(n => `
<a href="${n.href}" class="${active === n.id ? 'active' : ''}">
${n.icon}
<span>${n.label}</span>
${n.badge ? `<span class="pill-mini">${n.badge}</span>` : ''}
</a>
`).join('');
const sidebar = `
<aside class="sidebar">
<div class="brand">
<div class="flame"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M12 2c1 3 4 5 4 9a4 4 0 0 1-4 4 4 4 0 0 1-4-4 5 5 0 0 1 1.5-3.5C10.5 6 11.5 4 12 2zm-1 13c0 2 1 3 1 5 1-1 3-2 3-5 0-1.5-1-2-2-3-1 1-2 2-2 3z"/></svg></div>
<div><div class="name">流·Studio</div></div>
</div>
<div class="search-box" onclick="document.getElementById('global-search').focus()">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="11" cy="11" r="7"/><path d="m21 21-4.3-4.3"/></svg>
<input id="global-search" placeholder="搜索"/>
<span class="kbd">Ctrl K</span>
</div>
<div class="nav-section">主要</div>
<nav>${navHtml}</nav>
<div class="aside-foot">
<div class="user" onclick="Shell.toast('账户菜单', 'li@shop.com')">
<div class="av">李</div>
<div class="em">小李的店</div>
</div>
</div>
</aside>
`;
const crumbHtml = crumbs.length ? `
<div class="crumbs">
${crumbs.map((c, i) => {
const last = i === crumbs.length - 1;
const sep = i > 0 ? '<span class="sep">/</span>' : '';
if (last) return `${sep}<span class="here">${c.label}</span>`;
return `${sep}<a href="${c.href || '#'}">${c.label}</a>`;
}).join('')}
</div>
` : '';
const topbar = `
<header class="topbar">
${crumbHtml}
<div class="right">
<span class="balance-chip" onclick="location.href='account.html'">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="12" cy="12" r="9"/><path d="M12 7v10M9 10h4a1.5 1.5 0 0 1 0 3h-3a1.5 1.5 0 0 0 0 3h4"/></svg>
余额 <strong>${balance}</strong>
</span>
<button class="queue-chip" onclick="Shell.toast('任务队列', '3 个进行中')">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M3 6h18M3 12h18M3 18h18"/></svg>
任务队列
<span class="count">3</span>
</button>
<button class="icon-btn" onclick="Shell.toast('通知中心', '12 条未读')">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9M10 21a2 2 0 0 0 4 0"/></svg>
<span class="count-noti">12</span>
</button>
<div class="topbar-avatar" onclick="Shell.toast('账户菜单', '李 · li@shop.com')" title="账户">
<span>李</span>
</div>
${topActions}
</div>
</header>
`;
const decorations = `
<div class="grid-bg"></div>
<span class="sq-mark" style="top:238px;left:478px"></span>
<span class="sq-mark" style="top:478px;left:1198px"></span>
<span class="sq-mark" style="bottom:300px;left:238px"></span>
<span class="sq-mark" style="top:718px;right:240px"></span>
`;
const toastHtml = `
<div class="toast" id="__toast">
<div class="ic-t"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3"><polyline points="20 6 9 17 4 12"/></svg></div>
<div class="txt" id="__toast-txt">操作成功<span class="mono">[ 200 OK ]</span></div>
</div>
`;
// ─── 全局 Lightbox · 任意页面可用 Shell._openLightbox(src, name) ──
const lightboxHtml = `
<div class="np-lightbox" id="np-lightbox" onclick="Shell._closeLightbox()">
<button class="lb-x" type="button" onclick="event.stopPropagation();Shell._closeLightbox()">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><path d="M18 6L6 18M6 6l12 12"/></svg>
</button>
<img id="np-lightbox-img" alt="">
<span class="lb-name" id="np-lightbox-name"></span>
</div>
`;
// [DEPRECATED · 弹窗已废弃,创建商品直接进 product-create.html]
const _deprecatedModalHtml = `
<div class="modal-bg" id="new-product-bg" onclick="if(event.target===this)Shell.closeModal('new-product-bg')">
<div class="modal new-product-modal">
<span class="corner-tr"></span>
<span class="corner-bl"></span>
<div class="np-header">
<div class="np-title-ic">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="m3 7 9-4 9 4-9 4-9-4z"/><path d="m3 12 9 4 9-4M3 17l9 4 9-4"/></svg>
</div>
<h2>新建商品</h2>
<span class="np-mode-pill">[ UPLOAD MODE ]</span>
<button class="np-x" type="button" onclick="Shell.closeModal('new-product-bg')">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><path d="M18 6L6 18M6 6l12 12"/></svg>
</button>
</div>
<div class="np-body">
<div class="np-body-grid">
<!-- 左栏: 图片 -->
<div class="np-left">
<!-- AI CTA: 独立全宽区域,放在 商品图册 上方 -->
<a class="np-ai-cta primary" id="np-ai-cta" title="不上传也能用 AI 生成图">
<span class="ai-icon">
<svg viewBox="0 0 24 24" fill="currentColor"><path d="M12 2l1.5 4.5L18 8l-4.5 1.5L12 14l-1.5-4.5L6 8l4.5-1.5L12 2zM19 14l.9 2.7 2.6.8-2.6.8L19 21l-.9-2.7-2.6-.8 2.6-.8L19 14zM5 14l.7 2.1L7.8 17l-2.1.7L5 20l-.7-2.3-2.1-.7 2.1-.7L5 14z"/></svg>
</span>
<span class="ai-label" id="np-ai-label">没有图? 让 AI 帮我生成</span>
<span class="ai-arrow">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12h14M12 5l7 7-7 7"/></svg>
</span>
</a>
<div class="field" style="margin-bottom: 12px;">
<label class="field-label">商品图册<span class="req">*</span></label>
<input type="file" id="np-file" accept="image/*" multiple hidden>
<!-- 图片案例 (静态示例) -->
<div class="np-section-h">
<span class="check-ic"><svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="3 8 7 12 13 4"/></svg></span>
图片案例
</div>
<div class="np-section-sub">上传您的商品的多角度白底图和使用图</div>
<div class="np-examples">
<div class="ex"><span>白底主图</span><span class="ex-badge"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M2 21h4V9H2v12zM23 10c0-1.1-.9-2-2-2h-6.31l.95-4.57.03-.32c0-.41-.17-.79-.44-1.06L14.17 1 7.59 7.59C7.22 7.95 7 8.45 7 9v10c0 1.1.9 2 2 2h9c.83 0 1.54-.5 1.84-1.22l3.02-7.05c.09-.23.14-.47.14-.73v-2z"/></svg></span></div>
<div class="ex"><span>多角度</span><span class="ex-badge"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M2 21h4V9H2v12zM23 10c0-1.1-.9-2-2-2h-6.31l.95-4.57.03-.32c0-.41-.17-.79-.44-1.06L14.17 1 7.59 7.59C7.22 7.95 7 8.45 7 9v10c0 1.1.9 2 2 2h9c.83 0 1.54-.5 1.84-1.22l3.02-7.05c.09-.23.14-.47.14-.73v-2z"/></svg></span></div>
<div class="ex"><span>细节图</span><span class="ex-badge"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M2 21h4V9H2v12zM23 10c0-1.1-.9-2-2-2h-6.31l.95-4.57.03-.32c0-.41-.17-.79-.44-1.06L14.17 1 7.59 7.59C7.22 7.95 7 8.45 7 9v10c0 1.1.9 2 2 2h9c.83 0 1.54-.5 1.84-1.22l3.02-7.05c.09-.23.14-.47.14-.73v-2z"/></svg></span></div>
<div class="ex"><span>使用图</span><span class="ex-badge"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M2 21h4V9H2v12zM23 10c0-1.1-.9-2-2-2h-6.31l.95-4.57.03-.32c0-.41-.17-.79-.44-1.06L14.17 1 7.59 7.59C7.22 7.95 7 8.45 7 9v10c0 1.1.9 2 2 2h9c.83 0 1.54-.5 1.84-1.22l3.02-7.05c.09-.23.14-.47.14-.73v-2z"/></svg></span></div>
<div class="ex"><span>包装图</span><span class="ex-badge"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M2 21h4V9H2v12zM23 10c0-1.1-.9-2-2-2h-6.31l.95-4.57.03-.32c0-.41-.17-.79-.44-1.06L14.17 1 7.59 7.59C7.22 7.95 7 8.45 7 9v10c0 1.1.9 2 2 2h9c.83 0 1.54-.5 1.84-1.22l3.02-7.05c.09-.23.14-.47.14-.73v-2z"/></svg></span></div>
</div>
<!-- 我的上传 (动态 5 槽) -->
<div class="np-section-h">
我的上传
<span class="counter">( <span class="num" id="np-upload-count">0</span> / 5 )</span>
</div>
<div class="upload-grid" id="np-grid"></div>
<!-- Dropzone (放在 grid 之后, 满 5 张时禁用) -->
<div class="upload-zone" id="np-zone" style="margin-top: 10px;">
<span class="uz-ic">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4M17 8l-5-5-5 5M12 3v12"/></svg>
</span>
<span id="np-zone-text">点击或拖拽上传图片</span>
<span class="uz-hint">// 支持多选 · 最多 5 张 · JPG / PNG / WEBP</span>
</div>
</div>
</div>
<!-- 右栏: 文案 -->
<div class="np-right">
<div class="field">
<label class="field-label">商品名称<span class="req">*</span></label>
<input class="input" id="np-name" placeholder="例: 透真玻尿酸补水面膜">
</div>
<div class="field">
<label class="field-label">品类</label>
<select class="select" id="np-cat">
<option>美妆个护</option>
<option>服饰内衣</option>
<option>食品饮料</option>
<option>家居家电</option>
<option>数码 3C</option>
<option>个护清洁</option>
<option>运动户外</option>
<option>母婴亲子</option>
</select>
</div>
<div class="field">
<label class="field-label">核心卖点<span class="req">*</span></label>
<ul class="bullet-list" id="np-bullets" data-bl>
<li class="bl-add"><span class="num">+</span><input class="bl-input" placeholder="添加新卖点 · 回车确认"></li>
</ul>
</div>
<div class="field" style="margin-bottom:0;">
<label class="field-label">目标人群</label>
<input class="input" id="np-target" placeholder="例: 22-32 岁女性、敏感肌、办公室通勤">
</div>
</div>
</div>
</div>
<div class="np-footer">
<span class="np-meta">// 上传模式 · <span class="accent">不消耗 token</span> · 一次性创建</span>
<button class="btn" type="button" onclick="Shell.closeModal('new-product-bg')">取消</button>
<button class="btn btn-primary" type="button" id="np-create" disabled style="opacity:.5;cursor:not-allowed;">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M4 12l5 5L20 6"/></svg>
创建商品
</button>
</div>
</div>
</div>
<!-- Lightbox · 缩略图全屏预览 -->
<div class="np-lightbox" id="np-lightbox" onclick="Shell._closeLightbox()">
<button class="lb-x" type="button" onclick="event.stopPropagation();Shell._closeLightbox()">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><path d="M18 6L6 18M6 6l12 12"/></svg>
</button>
<img id="np-lightbox-img" alt="">
<span class="lb-name" id="np-lightbox-name"></span>
</div>
`;
// 装订线 SVG 准星 · V2.1 签名元素(圆弧内凹的"+")
const cornerSvg = `<path d="M10.5 4C10.5 7.31371 7.81371 10 4.5 10H0.5V11H4.5C7.81371 11 10.5 13.6863 10.5 17V21H11.5V17C11.5 13.6863 14.1863 11 17.5 11H21.5V10H17.5C14.1863 10 11.5 7.31371 11.5 4V0H10.5V4Z" fill="currentColor"/>`;
const cornerMarks = `
<span class="corner-mark tl"><svg viewBox="0 0 22 21" fill="none">${cornerSvg}</svg></span>
<span class="corner-mark tr"><svg viewBox="0 0 22 21" fill="none">${cornerSvg}</svg></span>
<span class="corner-mark bl"><svg viewBox="0 0 22 21" fill="none">${cornerSvg}</svg></span>
<span class="corner-mark br"><svg viewBox="0 0 22 21" fill="none">${cornerSvg}</svg></span>
`;
const app = document.createElement('div');
app.className = 'app';
app.innerHTML = sidebar + `<main>${decorations}${topbar}<div class="content" id="page-content">${cornerMarks}</div></main>`;
const src = document.getElementById('page');
document.body.prepend(app);
if (src) {
// 把页面 body 内容追加到 .content,保留 4 个 corner-mark SVG
document.getElementById('page-content').insertAdjacentHTML('beforeend', src.innerHTML);
src.remove();
}
document.body.insertAdjacentHTML('beforeend', toastHtml);
document.body.insertAdjacentHTML('beforeend', lightboxHtml);
document.addEventListener('keydown', e => {
if ((e.metaKey || e.ctrlKey) && e.key === 'k') {
e.preventDefault();
document.getElementById('global-search')?.focus();
}
});
},
// [DEPRECATED] 新建商品弹窗 · 已废弃,创建商品改为直跳 product-create.html
_bindNewProductModal_DEPRECATED() {
const modal = document.getElementById('new-product-bg');
if (!modal) return;
// 上传图册的内存状态 (供 collect 和 AI CTA 用)
const uploads = []; // { id, dataUrl, name, type, size }
// 收集表单状态(供 AI CTA 和创建按钮用)
const collect = () => {
const get = (id) => document.getElementById(id)?.value?.trim() || '';
return {
name: get('np-name'),
cat: get('np-cat'),
target: get('np-target'),
bullets: [...document.querySelectorAll('#np-bullets .bl-item .bl-text')].map(el => el.textContent),
uploadedCount: uploads.length,
uploads: uploads.map(u => ({ name: u.name, type: u.type })),
};
};
const MAX_UPLOADS = 5;
// 创建按钮: 商品名 + 至少 1 张图
const nameInput = document.getElementById('np-name');
const createBtn = document.getElementById('np-create');
const updateCreateBtn = () => {
const nameOk = (nameInput.value || '').trim().length > 0;
const uploadOk = uploads.length >= 1;
const ok = nameOk && uploadOk;
createBtn.disabled = !ok;
createBtn.style.opacity = ok ? '' : '.5';
createBtn.style.cursor = ok ? '' : 'not-allowed';
// 提示用户缺什么
if (!nameOk) createBtn.title = '请填写商品名称';
else if (!uploadOk) createBtn.title = '请至少上传 1 张商品图';
else createBtn.title = '';
};
nameInput.addEventListener('input', updateCreateBtn);
createBtn.addEventListener('click', () => {
if (createBtn.disabled) return;
const s = collect();
Shell.toast('商品已创建', `+ ${s.name}`);
Shell.closeModal('new-product-bg');
});
// 核心卖点: bullet-list
const list = document.getElementById('np-bullets');
const addInput = list.querySelector('.bl-add .bl-input');
const xSvg = '<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><path d="M4 4l8 8M12 4l-8 8"/></svg>';
const renumber = () => {
[...list.querySelectorAll('.bl-item')].forEach((li, i) => {
li.querySelector('.num').textContent = i + 1;
});
};
const bindX = (x) => {
x.addEventListener('click', () => {
const li = x.closest('li');
li.style.transition = 'opacity .15s, transform .15s';
li.style.opacity = 0;
li.style.transform = 'translateX(-8px)';
setTimeout(() => { li.remove(); renumber(); }, 150);
});
};
const addBullet = (text) => {
const t = (text || '').trim();
if (!t) return;
const li = document.createElement('li');
li.className = 'bl-item';
li.innerHTML = `<span class="num">0</span><span class="bl-text">${t.replace(/[<>&]/g, c => ({ '<':'&lt;','>':'&gt;','&':'&amp;' })[c])}</span><span class="bl-x" title="删除">${xSvg}</span>`;
list.querySelector('.bl-add').before(li);
bindX(li.querySelector('.bl-x'));
renumber();
};
addInput?.addEventListener('keydown', e => {
if (e.key === 'Enter') {
e.preventDefault();
addBullet(addInput.value);
addInput.value = '';
}
});
// 上传组件: 批量上传(MAX 5) + 5 固定槽 + 预览/删除 + AI CTA 联动
const zone = document.getElementById('np-zone');
const zoneText = document.getElementById('np-zone-text');
const grid = document.getElementById('np-grid');
const fileInput = document.getElementById('np-file');
const aiCtaEl = document.getElementById('np-ai-cta');
const aiLabel = document.getElementById('np-ai-label');
const uploadCount = document.getElementById('np-upload-count');
const syncAiCta = () => {
if (uploads.length === 0) {
aiCtaEl.classList.add('primary');
aiLabel.textContent = '没有图? 让 AI 帮我生成';
} else {
aiCtaEl.classList.remove('primary');
aiLabel.textContent = '用 AI 加工 / 生成模特上身图';
}
};
const syncZone = () => {
const full = uploads.length >= MAX_UPLOADS;
zone.classList.toggle('full', full);
zoneText.textContent = full ? `已达上限 (${MAX_UPLOADS} / ${MAX_UPLOADS})` : '点击或拖拽上传图片';
};
const syncCounter = () => {
uploadCount.textContent = uploads.length;
};
const thumbXSvg = '<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"><path d="M4 4l8 8M12 4l-8 8"/></svg>';
const esc = (s) => s.replace(/[<>&"]/g, c => ({ '<':'&lt;','>':'&gt;','&':'&amp;','"':'&quot;' })[c]);
const renderGrid = () => {
const filledHtml = uploads.map(u => `
<div class="up-thumb" data-id="${u.id}">
<img src="${u.dataUrl}" alt="${esc(u.name)}">
<button class="slot-x" type="button" title="删除">${thumbXSvg}</button>
</div>
`).join('');
const emptyCount = MAX_UPLOADS - uploads.length;
const emptyHtml = Array.from({ length: emptyCount }, () => `<div class="up-slot-empty" data-action="add">无预览</div>`).join('');
grid.innerHTML = filledHtml + emptyHtml;
// 已填充槽: 点击预览 + X 删除
grid.querySelectorAll('.up-thumb').forEach(thumb => {
const id = thumb.dataset.id;
thumb.querySelector('.slot-x').addEventListener('click', (e) => {
e.stopPropagation();
const idx = uploads.findIndex(u => u.id === id);
if (idx >= 0) {
const removed = uploads.splice(idx, 1)[0];
Shell.toast('已删除', removed.name);
refreshAll();
}
});
thumb.addEventListener('click', () => {
const u = uploads.find(x => x.id === id);
if (u) Shell._openLightbox(u.dataUrl, u.name);
});
});
// 空槽: 点击触发上传
grid.querySelectorAll('[data-action="add"]').forEach(slot => {
slot.addEventListener('click', () => fileInput.click());
});
};
const refreshAll = () => {
renderGrid();
syncAiCta();
syncZone();
syncCounter();
updateCreateBtn();
};
const addFiles = (fileList) => {
const remaining = MAX_UPLOADS - uploads.length;
if (remaining <= 0) {
Shell.toast('已达上传上限', `${MAX_UPLOADS} / ${MAX_UPLOADS}`);
return;
}
const incoming = [...fileList].filter(f => f.type.startsWith('image/'));
if (!incoming.length) return;
const accepted = incoming.slice(0, remaining);
const overflow = incoming.length - accepted.length;
let added = 0;
accepted.forEach(f => {
const reader = new FileReader();
reader.onload = (e) => {
uploads.push({
id: Date.now().toString(36) + Math.random().toString(36).slice(2, 6),
dataUrl: e.target.result,
name: f.name,
type: f.type,
size: f.size,
});
added++;
if (added === accepted.length) {
refreshAll();
const msg = overflow > 0
? `+ ${added} 张 · 超出 ${overflow} 张已忽略`
: `+ ${added} 张 · 共 ${uploads.length} / ${MAX_UPLOADS}`;
Shell.toast('图片已上传', msg);
}
};
reader.readAsDataURL(f);
});
};
fileInput.addEventListener('change', (e) => {
addFiles(e.target.files);
e.target.value = '';
});
zone.addEventListener('click', () => {
if (uploads.length < MAX_UPLOADS) fileInput.click();
});
zone.addEventListener('dragover', e => {
e.preventDefault();
if (uploads.length < MAX_UPLOADS) zone.style.borderColor = 'var(--heat)';
});
zone.addEventListener('dragleave', () => { zone.style.borderColor = ''; });
zone.addEventListener('drop', e => {
e.preventDefault();
zone.style.borderColor = '';
if (e.dataTransfer?.files?.length) addFiles(e.dataTransfer.files);
});
refreshAll();
// AI CTA: 把已填表单 + 上传图册存到 sessionStorage,跳到 AI 工作台
const aiCta = document.getElementById('np-ai-cta');
aiCta.addEventListener('click', (e) => {
e.preventDefault();
const s = collect();
sessionStorage.setItem('pending-product', JSON.stringify(s));
Shell.toast('正在跳转 AI 工作台', `带入 ${s.uploadedCount} 张图`);
setTimeout(() => { location.href = 'product-create.html'; }, 350);
});
updateCreateBtn();
},
_openLightbox(src, name) {
const lb = document.getElementById('np-lightbox');
const img = document.getElementById('np-lightbox-img');
const nm = document.getElementById('np-lightbox-name');
if (!lb || !img || lb.classList.contains('show')) return;
img.src = src;
if (nm) nm.textContent = name || '';
lb.classList.add('show');
this.lockScroll();
},
_closeLightbox() {
const lb = document.getElementById('np-lightbox');
if (!lb || !lb.classList.contains('show')) return;
lb.classList.remove('show');
this.unlockScroll();
},
toast(text, mono) {
const t = document.getElementById('__toast');
const txt = document.getElementById('__toast-txt');
if (!t || !txt) return;
txt.innerHTML = text + (mono ? `<span class="mono">[ ${mono} ]</span>` : '');
t.classList.add('show');
clearTimeout(this._tt);
this._tt = setTimeout(() => t.classList.remove('show'), 2400);
},
/* ─── Body scroll lock (引用计数 · 多 overlay 叠加安全) ─── */
_scrollLockCount: 0,
_scrollLockSnapshot: null,
lockScroll() {
if (++this._scrollLockCount > 1) return;
const docEl = document.documentElement;
const sbw = window.innerWidth - docEl.clientWidth;
this._scrollLockSnapshot = {
bodyOverflow: document.body.style.overflow,
bodyPaddingRight: document.body.style.paddingRight,
htmlOverflow: docEl.style.overflow,
};
document.body.style.overflow = 'hidden';
docEl.style.overflow = 'hidden';
if (sbw > 0) document.body.style.paddingRight = sbw + 'px';
},
unlockScroll() {
if (--this._scrollLockCount > 0) return;
this._scrollLockCount = 0;
const s = this._scrollLockSnapshot;
if (s) {
document.body.style.overflow = s.bodyOverflow;
document.body.style.paddingRight = s.bodyPaddingRight;
document.documentElement.style.overflow = s.htmlOverflow;
this._scrollLockSnapshot = null;
}
},
openModal(id) {
const el = document.getElementById(id);
if (!el || el.classList.contains('show')) return;
el.classList.add('show');
this.lockScroll();
},
closeModal(id) {
const el = document.getElementById(id);
if (!el || !el.classList.contains('show')) return;
el.classList.remove('show');
this.unlockScroll();
},
openDrawer(id) {
const el = document.getElementById(id);
const bg = document.getElementById(id + '-bg');
if (!el || el.classList.contains('show')) return;
el.classList.add('show');
if (bg) bg.classList.add('show');
this.lockScroll();
},
closeDrawer(id) {
const el = document.getElementById(id);
const bg = document.getElementById(id + '-bg');
if (!el || !el.classList.contains('show')) return;
el.classList.remove('show');
if (bg) bg.classList.remove('show');
this.unlockScroll();
}
};