R524809
72 lines
2.1 KiB
TypeScript
72 lines
2.1 KiB
TypeScript
/**
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* 分享引导工具
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* 用于控制每日免费下载次数和分享引导
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*/
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const STORAGE_KEY_DOWNLOAD_DATE = 'downloadDate';
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const STORAGE_KEY_DOWNLOAD_COUNT = 'downloadCount';
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const STORAGE_KEY_SHARED_DATE = 'sharedDate';
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/**
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* 获取今天的日期字符串（YYYY-MM-DD格式）
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*/
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function getTodayDateString(): string {
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const today = new Date();
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const year = today.getFullYear();
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const month = String(today.getMonth() + 1).padStart(2, '0');
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const day = String(today.getDate()).padStart(2, '0');
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return `${year}-${month}-${day}`;
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}
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/**
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* 检查今天是否已经下载过
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* @returns true表示今天已下载过，false表示今天未下载
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*/
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export function hasDownloadedToday(): boolean {
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const today = getTodayDateString();
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const downloadDate = wx.getStorageSync(STORAGE_KEY_DOWNLOAD_DATE);
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return downloadDate === today;
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}
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/**
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* 记录今天的下载成功
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*/
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export function recordDownloadSuccess(): void {
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const today = getTodayDateString();
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wx.setStorageSync(STORAGE_KEY_DOWNLOAD_DATE, today);
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const count = wx.getStorageSync(STORAGE_KEY_DOWNLOAD_COUNT) || 0;
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wx.setStorageSync(STORAGE_KEY_DOWNLOAD_COUNT, count + 1);
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}
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/**
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* 检查今天是否已经分享过
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* @returns true表示今天已分享过，false表示今天未分享
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*/
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export function hasSharedToday(): boolean {
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const today = getTodayDateString();
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const sharedDate = wx.getStorageSync(STORAGE_KEY_SHARED_DATE);
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return sharedDate === today;
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}
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/**
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* 记录今天的分享成功
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*/
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export function recordShareSuccess(): void {
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const today = getTodayDateString();
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wx.setStorageSync(STORAGE_KEY_SHARED_DATE, today);
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}
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/**
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* 检查是否需要显示分享引导
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* @returns true表示需要显示分享引导，false表示不需要
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*/
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export function shouldShowShareGuide(): boolean {
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// 如果今天已经分享过，不需要显示引导
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const env = getApp().globalData.env;
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if (env === 'develop' || hasSharedToday()) {
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return false;
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}
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// 如果今天已经下载过，需要显示引导
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return hasDownloadedToday();
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}
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