import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:location/utils/common_expand.dart';

import '../../data/bean/member_status_info.dart';
import '../../resource/string.gen.dart';

class MineTrialMembershipCountdownText extends StatefulWidget {
  final MemberStatusInfo? memberStatusInfo;
  final VoidCallback? trialHasExpiredCallBack;

  const MineTrialMembershipCountdownText({
    super.key,
    this.memberStatusInfo,
    this.trialHasExpiredCallBack
  });

  @override
  State<MineTrialMembershipCountdownText> createState() => _MineTrialMembershipCountdownTextState();
}

class _MineTrialMembershipCountdownTextState extends State<MineTrialMembershipCountdownText> {
  late Timer _timer;
  String _countdownText = '';

  @override
  void initState() {
    super.initState();
    print("controllerffemberStatusInfos-B-${widget.memberStatusInfo}");
    _updateTime();

    // 创建倒计时定时器
    if (widget.memberStatusInfo?.trialed == true &&
        widget.memberStatusInfo?.level == 20 &&
        (widget.memberStatusInfo?.trialEndTimestamp ?? 0) > 0 ) {
      // 计算剩余时间
      DateTime remaining = DateTime.fromMillisecondsSinceEpoch(widget.memberStatusInfo!.trialEndTimestamp ?? 0);
      if (remaining.second > 0) {
        // 创建每秒更新一次的定时器
        _timer = Timer.periodic(Duration(seconds: 1), (_) => _updateTime());
      }
    }
  //  _timer = Timer.periodic(widget.updateInterval, (_) => _updateTime());
  }

  void _updateTime() {

    print("widgetemberStatusInforialedsfsfdjs---${widget.memberStatusInfo?.trialed}---${(widget.memberStatusInfo?.level ?? 0)}");
    _countdownText = StringName.memberExperienceVip;
    if ((widget.memberStatusInfo?.trialed ?? false)) {
      ///正在使用
      if ((widget.memberStatusInfo?.level ?? 0) == 20) {
        _countdownisInProgress();
      } else {
        _timer.cancel();
        if (widget.trialHasExpiredCallBack != null) {
          widget.trialHasExpiredCallBack!();
        }
        //已经使用完了
        _countdownText = StringName.memberTrialHasExpired;
      }
    }
    if (mounted) {
      setState(() {});
    }
  }

  ///正在倒计时
  void _countdownisInProgress() {
    if (widget.memberStatusInfo?.trialEndTimestamp == null) {
      _countdownText = StringName.memberExperienceVip;
      return;
    }

    // 将时间戳转换为DateTime
    /*DateTime endTime;
    if (widget.timestampInSeconds) {
      // 时间戳单位为秒
      endTime = DateTime.fromMillisecondsSinceEpoch(widget.memberStatusInfo.endTimestamp! * 1000);
    } else {
      // 时间戳单位为毫秒
      endTime = DateTime.fromMillisecondsSinceEpoch(widget.memberStatusInfo.endTimestamp!);
    }*/

    DateTime endTime = DateTime.fromMillisecondsSinceEpoch(widget.memberStatusInfo!.trialEndTimestamp ?? 0);

    Duration remaining = endTime.difference(DateTime.now());

    if (remaining.inSeconds <= 0) {
      _countdownText = StringName.memberTrialHasExpired;
      _timer.cancel();
    } else {
      _countdownText = _formatDuration(remaining);
      _countdownText = '${StringName.memberCountdownRemaining} ${_countdownText} ${StringName.memberCountdownExperienceTime}';
    }
  }

  String _formatDuration(Duration duration) {
    String twoDigits(int n) => n.toString().padLeft(2, '0');
    String hours = twoDigits(duration.inHours);
    String minutes = twoDigits(duration.inMinutes.remainder(60));
    String seconds = twoDigits(duration.inSeconds.remainder(60));
    return '$hours:$minutes:$seconds';
  }

  @override
  void dispose() {
    _timer.cancel();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return  Text(
        _countdownText,
        style: TextStyle(
            fontSize: 13.sp,
            color: "#8A5F03".color,
            fontWeight: FontWeight.bold
        )
    );
  }
}