import { useI18n } from "vue-i18n";
export function formatTime(dateInput: Date | string): string {
const { t, locale } = useI18n();
let date: Date;
if (typeof dateInput === "string") {
// 尝试解析时间字符串
let parsedDate: Date | null = null;
// 尝试直接解析
try {
parsedDate = new Date(dateInput);
if (!isNaN(parsedDate.getTime())) {
date = parsedDate;
} else {
// 尝试将空格替换为 T 来解析
const isoStr = dateInput.replace(" ", "T");
parsedDate = new Date(isoStr);
if (!isNaN(parsedDate.getTime())) {
date = parsedDate;
} else {
return t("time.invalid_date");
}
}
} catch {
return t("time.invalid_date");
}
} else {
date = dateInput;
}
// 检查日期是否有效
if (isNaN(date.getTime())) {
return t("time.invalid_date");
}
const now = new Date();
const diff = now.getTime() - date.getTime();
const minutes = Math.floor(diff / (1000 * 60));
const hours = Math.floor(diff / (1000 * 60 * 60));
const days = Math.floor(diff / (1000 * 60 * 60 * 24));
if (minutes < 1) return t("time.just_now");
if (minutes < 60) return t("time.minutes_ago", { minutes });
if (hours < 24) return t("time.hours_ago", { hours });
if (days < 30) return t("time.days_ago", { days });
return date.toLocaleDateString(locale.value);
}
/**
* 生成用于文件名的格式化时间戳
* 格式：YYYY-MM-DDTHH-MM-SS
* 使用本地时间，适合作为文件名
*/
export function getFormattedTimestampForFilename(
date: Date = new Date()
): string {
const year = date.getFullYear();
const month = String(date.getMonth() + 1).padStart(2, "0");
const day = String(date.getDate()).padStart(2, "0");
const hours = String(date.getHours()).padStart(2, "0");
const minutes = String(date.getMinutes()).padStart(2, "0");
const seconds = String(date.getSeconds()).padStart(2, "0");
return `${year}-${month}-${day}T${hours}-${minutes}-${seconds}`;
}
