139 lines
3.9 KiB
Dart
139 lines
3.9 KiB
Dart
// 工具函数
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import 'dart:io';
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import 'dart:math';
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import 'package:get/get_utils/get_utils.dart';
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import 'package:path_provider/path_provider.dart';
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class Utils {
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static Future<String> getCookiePath() async {
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Directory tempDir = await getApplicationSupportDirectory();
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String tempPath = "${tempDir.path}/.plpl/";
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Directory dir = Directory(tempPath);
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bool b = await dir.exists();
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if (!b) {
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dir.createSync(recursive: true);
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}
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return tempPath;
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}
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static String numFormat(int number) {
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String res = (number / 10000).toString();
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if (int.parse(res.split('.')[0]) >= 1) {
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return '${(number / 10000).toPrecision(1)}万';
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} else {
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return number.toString();
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}
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}
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static String timeFormat(int time) {
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// 1小时内
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if (time < 3600) {
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int minute = time ~/ 60;
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double res = time / 60;
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if (minute != res) {
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return '$minute:${(time - minute * 60) < 10 ? '0${(time - minute * 60)}' : (time - minute * 60)}';
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} else {
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return minute.toString();
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}
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} else {
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return '';
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}
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}
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// 时间显示，刚刚，x分钟前
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static String dateFormat(timeStamp, {formatType = 'list'}) {
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// 当前时间
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int time = (DateTime.now().millisecondsSinceEpoch / 1000).round();
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// 对比
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int _distance = (time - timeStamp).toInt();
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// 当前年日期
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String currentYearStr = 'MM月DD日 hh:mm';
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String lastYearStr = 'YY年MM月DD日 hh:mm';
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if (formatType == 'detail') {
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currentYearStr = 'MM-DD hh:mm';
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lastYearStr = 'YY-MM-DD hh:mm';
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return CustomStamp_str(
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timestamp: timeStamp,
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date: lastYearStr,
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toInt: false,
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formatType: formatType);
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}
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if (_distance <= 60) {
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return '刚刚';
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} else if (_distance <= 3600) {
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return '${(_distance / 60).floor()}分钟前';
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} else if (_distance <= 43200) {
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return '${(_distance / 60 / 60).floor()}小时前';
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} else if (DateTime.fromMillisecondsSinceEpoch(time * 1000).year ==
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DateTime.fromMillisecondsSinceEpoch(timeStamp * 1000).year) {
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return CustomStamp_str(
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timestamp: timeStamp,
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date: currentYearStr,
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toInt: false,
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formatType: formatType);
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} else {
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return CustomStamp_str(
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timestamp: timeStamp,
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date: lastYearStr,
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toInt: false,
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formatType: formatType);
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}
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}
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// 时间戳转时间
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static String CustomStamp_str(
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{int? timestamp, // 为空则显示当前时间
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String? date, // 显示格式，比如：'YY年MM月DD日 hh:mm:ss'
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bool toInt = true, // 去除0开头
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String? formatType}) {
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timestamp ??= (DateTime.now().millisecondsSinceEpoch / 1000).round();
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String timeStr =
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(DateTime.fromMillisecondsSinceEpoch(timestamp * 1000)).toString();
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dynamic dateArr = timeStr.split(' ')[0];
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dynamic timeArr = timeStr.split(' ')[1];
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String YY = dateArr.split('-')[0];
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String MM = dateArr.split('-')[1];
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String DD = dateArr.split('-')[2];
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String hh = timeArr.split(':')[0];
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String mm = timeArr.split(':')[1];
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String ss = timeArr.split(':')[2];
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ss = ss.split('.')[0];
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// 去除0开头
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if (toInt) {
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MM = (int.parse(MM)).toString();
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DD = (int.parse(DD)).toString();
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hh = (int.parse(hh)).toString();
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mm = (int.parse(mm)).toString();
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}
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if (date == null) {
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return timeStr;
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}
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if (formatType == 'list' && int.parse(DD) > DateTime.now().day - 2) {
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return '昨天';
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}
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date = date
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.replaceAll('YY', YY)
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.replaceAll('MM', MM)
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.replaceAll('DD', DD)
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.replaceAll('hh', hh)
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.replaceAll('mm', mm)
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.replaceAll('ss', ss);
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if (int.parse(DD) < DateTime.now().day) {
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return date.split(' ')[0];
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}
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return date;
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}
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static String makeHeroTag(v) {
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return v.toString() + Random().nextInt(9999).toString();
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}
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}
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