iter(g107): 新增二次确认气泡 popconfirm

2026-10-26 13:59:48 +08:00
parent 137bf87d83
commit 48f94659e4
14 changed files with 287 additions and 11 deletions
@@ -0,0 +1,51 @@
+import { effect, h, signal } from '@ui-arch/frame';
+import { button } from './button.js';
+import { popover } from './popover.js';
+import type { PopconfirmProps } from './types.js';
+
+/*** 二次确认气泡：危险操作就地确认，不打断页面；确定后收起再回调，取消 / 点外部 / Esc 都走 onCancel ***/
+export function popconfirm(props: PopconfirmProps, trigger: HTMLElement): HTMLElement {
+  // —— 状态集中声明 ——
+  const open = props.open ?? signal(false); // 开合信号：自己持有一份，确认与取消都要能写回
+  let accepted = false; // 本次收起是否由「确定」触发：用来区分确认与取消
+
+  /*** 收起弹层：写回信号即触发 popover 的显隐与 Esc 栈清理 ***/
+  const close = (): void => { open(false); };
+
+  /*** 确认：先收起再回调，避免回调里同步改数据时弹层还开着 ***/
+  const accept = (): void => {
+    accepted = true;
+    close();
+    props.onConfirm();
+  };
+
+  const body = h(
+    'div',
+    { class: 'ua-popconfirm' },
+    h('div', { class: 'ua-popconfirm-text' }, props.description ?? '该操作不可撤销，确定继续吗？'),
+    h(
+      'div',
+      { class: 'ua-popconfirm-actions' },
+      button({ label: props.cancelText ?? '取消', variant: 'ghost', onClick: () => close() }),
+      button({ label: props.confirmText ?? '确定', variant: props.variant === 'danger' ? 'danger' : 'primary', onClick: () => accept() }),
+    ),
+  );
+
+  const wrap = popover({
+    title: props.title,
+    content: body,
+    placement: props.placement ?? 'top', // 缺省压在上方：确认气泡不该盖住被操作的那一行
+    trigger: 'click',
+    open,
+    onOpenChange: (next) => {
+      if (next || accepted) { accepted = false; return; } // 展开、或刚由确认收起：不回调取消
+      props.onCancel?.(); // 点外部 / Esc 收起等同取消
+    },
+  }, trigger);
+
+  effect(() => {
+    if (!open()) return; // 卫语句：收起时不动焦点
+    requestAnimationFrame(() => (body.querySelector('button') as HTMLElement | null)?.focus()); // 展开即落在「取消」上，误按回车不会误伤
+  });
+  return wrap;
+}