import 'package:date_format/date_format.dart';

class DateTool {

  String getNowDateYMDHM(){
    // 获取当前时间对象
    DateTime now = DateTime.now();

    //获取当前时间的年
    int year = now.year;
    //获取当前时间的月
    int month = now.month;
    //获取当前时间的日
    int day = now.day;
    //获取当前时间的时
    int hour = now.hour;
    //获取当前时间的分
    int minute = now.minute;
    //获取当前时间的秒
    int millisecond = now.millisecond;

    // print("组合 $year-$month-$day $hour:$minute:$millisecond");
    return "$year.$month.$day $hour:$minute";
  }

  String dateToYMDHNSString(String timeDate){
    int time = int.parse(timeDate);
    DateTime nowDate = DateTime.fromMillisecondsSinceEpoch(time);
    String appointmentDate = formatDate(nowDate, [yyyy,'.',mm,'.',dd,' ',HH,':',nn ,':',ss]);
    return appointmentDate;
  }

  String dateToYMDHNString(String timeDate){
    int time = int.parse(timeDate);
    DateTime nowDate = DateTime.fromMillisecondsSinceEpoch(time);

    String appointmentDate = formatDate(nowDate, [yyyy,'-',mm,'-',dd,' ',HH,':',nn]);

    return appointmentDate;
  }

  String dateToYMDString(String timeDate){
    int time = int.parse(timeDate);
    DateTime nowDate = DateTime.fromMillisecondsSinceEpoch(time);
    String appointmentDate = formatDate(nowDate, [yyyy,'.',mm,'.',dd]);
    return appointmentDate;
  }

  String dateToHNString(String timeDate){
    int time = int.parse(timeDate);
    DateTime nowDate = DateTime.fromMillisecondsSinceEpoch(time);
    String appointmentDate = formatDate(nowDate, [HH,':',nn]);
    return appointmentDate;
  }

  /// 获取是否超过现在的时间
  bool compareTimeIsOvertime(int endTiem){
    DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(endTiem);  // 将时间戳转换为 DateTime
    DateTime now = DateTime.now();  // 获取当前时间
    if (now.isAfter(dateTime)) {
      print('The timestamp is after the current time.');
      // 过期
      return true;
    } else {
      print('The timestamp is not after the current time.');
      return false;
    }
  }

  /// 获取两个距离当前时间相差几天 1705132260000
  int compareTimeGetDaysFromNow(int endTiem){
    DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(endTiem);  // 将时间戳转换为 DateTime
    DateTime now = DateTime.now();  // 获取当前时间
    Duration difference = dateTime.difference(now);  // 计算两个日期之间的差异
    int days = difference.inDays;  // 获取差异的天数
    print('dateTime:$dateTime now:$now The difference is $days days.');
    return days;
  }
}