108 lines
2.9 KiB
Dart
108 lines
2.9 KiB
Dart
import 'package:fitnote/models/health.dart';
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import 'package:flutter/material.dart';
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bool checkHasRecordValue(HealthRecord record, RecordType type) {
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switch (type) {
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case RecordType.weight:
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return record.weight != 0;
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case RecordType.sport:
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return record.sportDuration != 0;
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case RecordType.sleep:
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return record.sleepStartTime != '';
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}
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}
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// 将字符串时间转换为 TimeOfDay
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TimeOfDay parseTime(String timeString) {
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if (timeString.isEmpty) {
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return TimeOfDay.now();
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}
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try {
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final parts = timeString.split(':');
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return TimeOfDay(hour: int.parse(parts[0]), minute: int.parse(parts[1]));
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} catch (e) {
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return TimeOfDay.now();
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}
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}
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// 将 TimeOfDay 格式化为字符串 (HH:mm)
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String formatTime(TimeOfDay time) {
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return '${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}';
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}
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int calSleepMinuteDuration(String startTime, String endTime) {
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final start = parseTime(startTime);
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final end = parseTime(endTime);
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int startMinutes = start.hour * 60 + start.minute;
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int endMinutes = end.hour * 60 + end.minute;
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// 处理跨天情况（如果结束时间小于开始时间，认为是第二天）
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if (endMinutes < startMinutes) {
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endMinutes += 24 * 60;
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}
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return endMinutes - startMinutes;
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}
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// 计算睡眠时长
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String calSleepDuration(String startTime, String endTime) {
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try {
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int durationMinutes = calSleepMinuteDuration(startTime, endTime);
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int hours = durationMinutes ~/ 60;
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int minutes = durationMinutes % 60;
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return '${hours}小时${minutes}分钟';
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} catch (e) {
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return '计算错误';
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}
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}
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double roundNum(double value) {
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return double.parse(value.toStringAsFixed(2));
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}
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double calWeightProgress(num currentWeight, num targetWeight, num startWeight) {
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if (currentWeight == 0) return 0.0;
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if (startWeight <= targetWeight) return 0.0;
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if (currentWeight <= targetWeight) return 1.0;
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num totalToLose = startWeight - targetWeight;
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num alreadyLost = startWeight - currentWeight;
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return formatProgress((alreadyLost / totalToLose).clamp(0.0, 1.0));
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}
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double formatProgress(double value) {
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final result = roundNum(value);
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if (result >= 1) {
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return 1;
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} else {
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return result;
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}
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}
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String formatContent(HealthRecord record, RecordType type) {
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late String title;
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switch (type) {
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case RecordType.weight:
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title = "${record.weight} kg";
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case RecordType.sport:
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title = "${record.sportProject} · ${record.sportDuration} 分钟";
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case RecordType.sleep:
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final startTime = record.sleepStartTime;
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final endTime = record.sleepEndTime;
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if (startTime.isNotEmpty && endTime.isNotEmpty) {
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final duration = calSleepDuration(startTime, endTime);
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title = "入睡 $startTime · 起床 $endTime \n${duration}";
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} else if (startTime.isNotEmpty) {
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title = "入睡 $startTime";
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} else if (endTime.isNotEmpty) {
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title = "起床 $endTime";
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}
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}
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return title;
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}
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