iter(g35): 新增 notification 通知卡片组件

This commit is contained in:
HIsheR
2026-10-26 11:46:54 +08:00
parent 8711fae1af
commit 8b5f355d7e
13 changed files with 302 additions and 9 deletions
+1
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@@ -18,6 +18,7 @@ export { avatar } from './avatar.js';
export { image } from './image.js';
export { alert } from './alert.js';
export { toast, showToast } from './toast.js';
export { notification } from './notification.js';
export { tooltip } from './tooltip.js';
export { popover } from './popover.js';
export { flip } from './position.js';
+56
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@@ -0,0 +1,56 @@
import { h } from '@ui-arch/frame';
import type { NotificationProps } from './types.js';
let host: HTMLElement | null = null; // 右下角堆叠容器:首条通知出现时懒创建
const MAX_STACK = 3; // 同屏最多条数,超出挤掉最早一条
/*** 确保堆叠容器存在:fixed 挂 body 末尾,与右上角 toast 分区不打架 ***/
function ensureHost(): HTMLElement {
if (host) return host;
host = h('div', { class: 'ua-notice-host' });
document.body.appendChild(host);
return host;
}
/*** 退场并移除:摘 ua-open 触发过渡,transitionend 与 320ms 超时二选一兜底 ***/
function dismiss(item: HTMLElement): void {
item.classList.remove('ua-open');
item.addEventListener('transitionend', () => item.remove(), { once: true });
window.setTimeout(() => item.isConnected && item.remove(), 320); // reduced-motion 下不触发 transition
}
/*** 通知卡片:标题 + 描述 + 可选操作区,返回 { el, close } 句柄;duration 为 0 表示常驻 ***/
export function notification(props: NotificationProps): { el: HTMLElement; close: () => void } {
// —— 状态集中声明 ——
const duration = props.duration ?? 0; // 缺省常驻:通知通常需要用户读完
const closable = props.closable ?? true; // 缺省带关闭按钮
let timer = 0; // 自动关闭计时器句柄
const closeBtn = h('button', { type: 'button', class: 'ua-notice-close', 'aria-label': '关闭通知' }, '×') as HTMLButtonElement; // 关闭按钮,回调在下方绑定
const el = h(
'div',
{ class: `ua-notice ua-notice-${props.variant ?? 'info'}`, role: 'alert' },
h(
'div',
{ class: 'ua-notice-head' },
h('span', { class: 'ua-notice-dot', 'aria-hidden': 'true' }),
h('span', { class: 'ua-notice-title' }, props.title),
closable ? closeBtn : null,
),
props.description ? h('div', { class: 'ua-notice-desc' }, props.description) : null,
props.action ? h('div', { class: 'ua-notice-action' }, props.action) : null,
) as HTMLElement;
/*** 关闭:清计时器后走退场动画 ***/
const close = () => {
window.clearTimeout(timer);
dismiss(el);
};
closeBtn.addEventListener('click', () => close());
const stack = ensureHost();
if (stack.childElementCount >= MAX_STACK) stack.firstElementChild?.remove(); // 超出上限挤掉最早一条
stack.appendChild(el);
requestAnimationFrame(() => el.classList.add('ua-open')); // 下一帧入场,保证过渡生效
if (duration > 0) timer = window.setTimeout(() => dismiss(el), duration); // 常驻(0)不设定时器
return { el, close };
}
+10
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@@ -420,6 +420,16 @@ export interface ListProps {
onItemClick?: (item: ListItem, index: number) => void; // 条目点击回调;提供后条目可点击并带 hover 反馈
}
/*** 通知入参 ***/
export interface NotificationProps {
title: string; // 通知标题(必填)
description?: string; // 补充说明;缺省不渲染
variant?: 'info' | 'success' | 'warning' | 'danger'; // 语义色;缺省 info
duration?: number; // 自动关闭毫秒;缺省 0 = 常驻(通知通常要读完)
closable?: boolean; // 是否显示关闭按钮;缺省 true
action?: unknown; // 操作区内容(如按钮);缺省不渲染
}
/*** 文件选择入参 ***/
export interface UploadProps {
accept?: string; // 接受的类型(同原生 accept),如 'image/*,.pdf'
+48 -1
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@@ -56,7 +56,8 @@
"list(props):列表,header/footer 外壳 + 条目 avatar/title/description/extra,onItemClick 让条目可点击,items 为空回落空状态",
"carousel(props):轮播,items 横排位移,指示点/箭头/←→ 键切换,autoplay 毫秒自动前进且悬停暂停,index 信号可外部受控",
"tree(props):树形,递归节点 + 箭头展开/收起 + 点选节点,键盘 Enter 选中、→ 展开、← 收起,禁用节点不响应",
"upload(props):文件选择,点击或拖拽入列,清单可逐个移除,onChange 回传文件数组(不内置上传请求)"
"upload(props):文件选择,点击或拖拽入列,清单可逐个移除,onChange 回传文件数组(不内置上传请求)",
"notification(props):右下角通知卡片(标题 + 描述 + 操作区),返回 { el, close } 句柄,缺省常驻需手动关闭"
],
"keyTypes": [
"ButtonProps",
@@ -1817,6 +1818,52 @@
"键盘:区域可 Tab 聚焦,Enter/空格 打开选择器;拖拽时区域高亮,拖出恢复",
"disabled 时不可点选、不接受拖拽;已选清单的 × 会触发 onChange 回传剩余文件"
]
},
{
"id": "notification",
"title": "通知卡片 Notification",
"demo": "sec-notification",
"props": [
{
"n": "title",
"t": "string",
"r": 1,
"d": "通知标题"
},
{
"n": "description",
"t": "string",
"d": "补充说明;缺省不渲染"
},
{
"n": "variant",
"t": "'info' | 'success' | 'warning' | 'danger'",
"d": "语义色(左侧条与圆点);缺省 info"
},
{
"n": "duration",
"t": "number",
"d": "自动关闭毫秒;缺省 0 = 常驻不自动关"
},
{
"n": "closable",
"t": "boolean",
"d": "是否显示关闭按钮;缺省 true"
},
{
"n": "action",
"t": "unknown",
"d": "操作区内容(如按钮);缺省不渲染"
}
],
"example": "const { close } = notification({ title: '导出完成', description: 'report.csv 已开始下载', variant: 'success', duration: 4000 }); // close() 手动关闭",
"steps": [
"调用即入列:右下角堆叠,同屏最多 3 条,超出自动挤掉最早一条",
"缺省常驻(duration 0),需要自动消失就传毫秒数,如 duration: 4000",
"返回 { el, close } 句柄:程序化关闭用 close(),需要自己挂交互就用 el",
"action 放操作区(常见为按钮);variant 决定左侧条与圆点语义色",
"与 toast 的分工:toast 右上角轻量瞬时,notification 右下角可长读、可操作"
]
}
]
}
+81
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@@ -2282,3 +2282,84 @@ button.ua-step-dot:hover {
transition: none;
}
}
/* —— 通知卡片 —— */
.ua-notice-host {
position: fixed;
right: var(--ua-space-4);
bottom: var(--ua-space-4);
display: flex;
flex-direction: column;
gap: var(--ua-space-2);
z-index: 60;
pointer-events: none; /* 容器不挡点击,卡片自身恢复 */
}
.ua-notice {
width: 300px;
padding: var(--ua-space-3);
border: 1px solid var(--ua-color-border);
border-left: 3px solid var(--ua-color-accent);
border-radius: var(--ua-radius-md);
background: var(--ua-color-bg);
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
pointer-events: auto;
opacity: 0;
transform: translateY(8px);
transition: opacity 0.2s ease, transform 0.2s ease;
}
.ua-notice-open {
opacity: 1;
transform: none;
}
.ua-notice-success { border-left-color: var(--ua-color-success); }
.ua-notice-warning { border-left-color: var(--ua-color-warning); }
.ua-notice-danger { border-left-color: var(--ua-color-danger); }
.ua-notice-head {
display: flex;
align-items: center;
gap: var(--ua-space-1);
}
.ua-notice-dot {
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--ua-color-accent);
flex: none;
}
.ua-notice-success .ua-notice-dot { background: var(--ua-color-success); }
.ua-notice-warning .ua-notice-dot { background: var(--ua-color-warning); }
.ua-notice-danger .ua-notice-dot { background: var(--ua-color-danger); }
.ua-notice-title {
flex: 1;
font-size: var(--ua-font-size-md);
font-weight: 600;
color: var(--ua-color-text);
}
.ua-notice-close {
border: none;
background: none;
color: var(--ua-color-text-muted);
cursor: pointer;
line-height: 1;
padding: 0 2px;
}
.ua-notice-close:hover {
color: var(--ua-color-text);
}
.ua-notice-desc {
margin-top: var(--ua-space-1);
font-size: var(--ua-font-size-sm);
color: var(--ua-color-text-muted);
line-height: 1.5;
}
.ua-notice-action {
margin-top: var(--ua-space-2);
display: flex;
gap: var(--ua-space-1);
justify-content: flex-end;
}
@media (prefers-reduced-motion: reduce) {
.ua-notice {
transition: none;
}
}