cunkebao_v3/Cunkebao/src/utils/common.ts

import { Modal } from "antd-mobile";
import { getSetting } from "@/store/module/settings";
export function formatWechatTime(timestamp) {
  // 处理时间戳（兼容秒级/毫秒级）
  const date = new Date(
    timestamp.toString().length === 10 ? timestamp * 1000 : timestamp,
  );
  const now = new Date();

  // 获取消息时间的年月日时分
  const messageYear = date.getFullYear();
  const messageMonth = date.getMonth();
  const messageDate = date.getDate();
  const messageHour = date.getHours().toString().padStart(2, "0");
  const messageMinute = date.getMinutes().toString().padStart(2, "0");

  // 获取当前时间的年月日
  const nowYear = now.getFullYear();
  const nowMonth = now.getMonth();
  const nowDate = now.getDate();

  // 创建当天0点的时间对象，用于比较是否同一天
  const today = new Date(nowYear, nowMonth, nowDate, 0, 0, 0);
  const yesterday = new Date(today);
  yesterday.setDate(yesterday.getDate() - 1);
  const weekAgo = new Date(today);
  weekAgo.setDate(weekAgo.getDate() - 6); // 7天前（包括今天）

  // 消息日期（不含时间）
  const messageDay = new Date(messageYear, messageMonth, messageDate, 0, 0, 0);

  // 当天消息：只显示时分
  if (messageDay.getTime() === today.getTime()) {
    return `${messageHour}:${messageMinute}`;
  }

  // 昨天消息：显示"昨天 时分"
  if (messageDay.getTime() === yesterday.getTime()) {
    return `昨天 ${messageHour}:${messageMinute}`;
  }

  // 一周内消息：显示"星期X 时分"
  if (messageDay.getTime() >= weekAgo.getTime()) {
    const weekdays = ["周日", "周一", "周二", "周三", "周四", "周五", "周六"];
    return `${weekdays[date.getDay()]} ${messageHour}:${messageMinute}`;
  }

  // 超过一周：显示"年月日 时分"
  return `${messageYear}年${messageMonth + 1}月${messageDate}日 ${messageHour}:${messageMinute}`;
}
/**
 * 通用js调用弹窗，Promise风格
 * @param content 弹窗内容
 * @param config  配置项（title, cancelText, confirmText）
 * @returns Promise<void>
 */
export const comfirm = (
  content: string,
  config?: {
    title?: string;
    cancelText?: string;
    confirmText?: string;
  },
): Promise<void> => {
  return new Promise((resolve, reject) => {
    Modal.show({
      title: config?.title || "提示",
      content,
      closeOnAction: true,
      actions: [
        {
          key: "cancel",
          text: config?.cancelText || "取消",
          onClick: () => reject(),
        },
        {
          key: "confirm",
          text: config?.confirmText || "确认",
          danger: true,
          onClick: () => resolve(),
        },
      ],
    });
  });
};

export function getSafeAreaHeight() {
  // 1. 优先使用 CSS 环境变量
  if (CSS.supports("padding-top", "env(safe-area-inset-top)")) {
    const safeAreaTop = getComputedStyle(
      document.documentElement,
    ).getPropertyValue("env(safe-area-inset-top)");
    const height = parseInt(safeAreaTop) || 0;
    if (height > 0) return height;
  }

  // 2. 设备检测
  const isIOS = /iPad|iPhone|iPod/.test(navigator.userAgent);
  const isAndroid = /Android/.test(navigator.userAgent);
  const isAppMode = getSetting("isAppMode");
  if (isIOS && isAppMode) {
    // iOS 设备
    const isIPhoneX = window.screen.height >= 812;
    return isIPhoneX ? 44 : 20;
  } else if (isAndroid) {
    // Android 设备
    return 24;
  }

  // 3. 默认值
  return 0;
}
// 设置全局 CSS 变量
export function initSafeArea() {
  const root = document.documentElement;
  const height = getSafeAreaHeight();
  root.style.setProperty("--safe-area-top", `${height}px`);
}