微信分享

2026-07-09 17:14:00 +08:00
parent 3d3588babb
commit 3f60c37265
9 changed files with 180 additions and 3 deletions
@@ -0,0 +1,47 @@
+import type { WechatShareData } from '@dukang/weixin-sdk';
+import { getWechatShareLink, toAppPath } from '@dukang/weixin-sdk';
+import { isWechatEnv, weixinSdk } from './weixin';
+
+export const DEFAULT_SHARE_TITLE = '你吃饭，杜康买单';
+export const DEFAULT_SHARE_DESC = '杜康好客 · 买酒享权益，全城门店可用';
+export const WECHAT_SHARE_HINT = '请点击右上角 ··· 分享给好友';
+
+export function getDefaultShareImageUrl(): string {
+  if (typeof window === 'undefined') return toAppPath('/logo.png');
+  return new URL(toAppPath('/logo.png'), window.location.origin).href;
+}
+
+export function buildDefaultShareData(
+  overrides?: Partial<WechatShareData>,
+): WechatShareData {
+  return {
+    title: overrides?.title ?? DEFAULT_SHARE_TITLE,
+    desc: overrides?.desc ?? DEFAULT_SHARE_DESC,
+    link: overrides?.link ?? getWechatShareLink(),
+    imgUrl: overrides?.imgUrl ?? getDefaultShareImageUrl(),
+  };
+}
+
+export async function applyDefaultWechatShare(
+  overrides?: Partial<WechatShareData>,
+): Promise<void> {
+  if (!isWechatEnv()) return;
+  await weixinSdk.setShare(buildDefaultShareData(overrides));
+}
+
+export function handleShareButtonClick(onHint: (message: string) => void): void {
+  const showHint = (message: string) => {
+    onHint(message);
+    if (message) {
+      window.setTimeout(() => onHint(''), 2500);
+    }
+  };
+
+  if (!isWechatEnv()) {
+    showHint('请在微信内打开后分享');
+    return;
+  }
+  void applyDefaultWechatShare()
+    .then(() => showHint(WECHAT_SHARE_HINT))
+    .catch(() => showHint('分享配置失败，请刷新页面后重试'));
+}