Files
patbond-flutter/lib/features/pets/health_record_display.dart
T
lixi e186ba3da9 新增:健康事件时间线接入真实数据(T2-14 时间线半边)
- 时间线页:occurred_at DESC cursor 分页 + 月分组组头,四态齐备;
  六类事件经 RecordTypeDot 映射(增补喂养/洗护/测量三型,色族复用
  已审计色对),类型 TagPill 双通道
- 事件录入表单:六类类型选择器、金额以元录入/整数分传输(money.dart
  换算)、UTC 时间戳约定与体重表单一致
- 事件编辑页:顶层 PATCH 差量提交(title/notes/amountCents + version),
  40902 照 T2-12 模式自动经时间线检索取新 version 重提(保留输入)
- 档案页:月度花费卡接 summary.monthlyExpense(分→元展示)、tz 透传
  设备时区固定偏移(T2-13 遗留③)、健康时间线导航入口
- 埋点:health_record 域 create 三事件 + viewed(recordType=health_event)
  挂通;新增 edit_succeeded/failed 封装(failureReason 含 conflict)
- 测试 224 → 250 全绿(+26);analyze 0 问题;format 无 diff

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-09-08 13:49:48 +08:00

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/// 体重 / 疫苗 / 健康事件 / 提醒展示与输入解析的纯函数集合
/// (列表 / 表单共用,可单测)。
library;
import 'package:flutter/material.dart';
import 'package:patbond_flutter/core/theme/app_theme.dart';
import 'package:patbond_flutter/core/widgets/record_type_dot.dart';
import 'package:patbond_flutter/features/pets/pet_models.dart';
/// 体重输入解析:契约区间 (0, 500]、最多两位小数(numeric(6,2))。
/// 非法(非数字、越界、三位小数)返回 null,由表单层给 errorText。
double? parseWeightKgInput(String raw) {
final text = raw.trim();
if (!RegExp(r'^\d{1,3}(\.\d{1,2})?$').hasMatch(text)) return null;
final value = double.parse(text);
if (value <= 0 || value > 500) return null;
return value;
}
/// 体重展示:去掉无意义尾零(4.35 → 4.35、5.00 → 5、4.50 → 4.5)。
String formatWeightKg(double weightKg) {
var text = weightKg.toStringAsFixed(2);
if (text.contains('.')) {
text = text.replaceFirst(RegExp(r'0+$'), '');
text = text.replaceFirst(RegExp(r'\.$'), '');
}
return text;
}
String vaccinationStatusLabel(VaccinationStatus status) => switch (status) {
VaccinationStatus.scheduled => '计划中',
VaccinationStatus.completed => '已完成',
VaccinationStatus.cancelled => '已取消',
};
/// 状态标签基色(TagPill 淡染底;文字深变体由 TagPill 内置映射)。
Color vaccinationStatusColor(VaccinationStatus status) => switch (status) {
VaccinationStatus.scheduled => AppColors.accent,
VaccinationStatus.completed => AppColors.success,
VaccinationStatus.cancelled => AppColors.muted,
};
/// 剂次展示:doseLabel 优先,缺席回落「第 N 针」。
String vaccinationDoseLabel(Vaccination vaccination) =>
vaccination.doseLabel ?? '第 ${vaccination.doseNo} 针';
/// 疫苗条目副行:按状态给日期语义(计划 / 接种 + 下次到期 / 取消)。
String vaccinationDateLine(
Vaccination vaccination,
) => switch (vaccination.status) {
VaccinationStatus.scheduled =>
'计划 ${vaccination.plannedOn == null ? '未定' : dateToJson(vaccination.plannedOn!)}',
VaccinationStatus.completed =>
'接种 ${vaccination.administeredOn == null ? '—' : dateToJson(vaccination.administeredOn!)}'
'${vaccination.nextDueOn == null ? '' : ' · 下次 ${dateToJson(vaccination.nextDueOn!)}'}',
VaccinationStatus.cancelled => '已取消',
};
/// 摘要疫苗进度展示:契约 null 语义——无登记为 null(不是 0/0),
/// 调用方对 null 自行给空态文案。
String vaccinationProgressLabel(SummaryVaccinationProgress progress) =>
'${progress.completedDoses}/${progress.totalDoses}';
/// 疫苗状态-日期规则前端校验(契约 42201 规则的前置拦截;纯函数可单测):
/// scheduled 必有 plannedOncompleted 必有 administeredOn
/// nextDueOn 与 administeredOn 同时存在时须 nextDueOn ≥ administeredOn。
/// 通过返回 null,违反返回给用户的拦截文案。
String? vaccinationDateRuleError({
required VaccinationStatus status,
DateTime? plannedOn,
DateTime? administeredOn,
DateTime? nextDueOn,
}) {
if (status == VaccinationStatus.scheduled && plannedOn == null) {
return '请选择计划接种日期';
}
if (status == VaccinationStatus.completed && administeredOn == null) {
return '请选择接种日期';
}
if (administeredOn != null &&
nextDueOn != null &&
nextDueOn.isBefore(
DateTime(administeredOn.year, administeredOn.month, administeredOn.day),
)) {
return '下次接种日期不能早于接种日期';
}
return null;
}
// ---- 健康事件(T2-14----
/// 契约六类健康事件 → 视觉记录类型(RecordTypeDot 映射唯一出口)。
/// note(随手记)归入「其他」视觉族;其余五类各有专属图标。
RecordType recordTypeForHealthEvent(HealthEventType type) => switch (type) {
HealthEventType.medical => RecordType.medical,
HealthEventType.feeding => RecordType.feeding,
HealthEventType.deworming => RecordType.deworming,
HealthEventType.grooming => RecordType.grooming,
HealthEventType.measurement => RecordType.measurement,
HealthEventType.note => RecordType.other,
};
/// 六类事件中文文案(类型选择器 / 条目标签共用;
/// 图标 + 文字双通道,不单靠颜色区分)。
String healthEventTypeLabel(HealthEventType type) => switch (type) {
HealthEventType.medical => '就医',
HealthEventType.feeding => '喂养',
HealthEventType.deworming => '驱虫',
HealthEventType.grooming => '洗护',
HealthEventType.measurement => '测量',
HealthEventType.note => '随手记',
};
/// 事件发生时刻展示:本地时区 `YYYY-MM-DD HH:mm`。
String formatOccurredAt(DateTime occurredAt) {
final local = occurredAt.toLocal();
final h = local.hour.toString().padLeft(2, '0');
final min = local.minute.toString().padLeft(2, '0');
return '${dateToJson(local)} $h:$min';
}
/// 时间线月分组组头(05 §4.2:「2026 年 9 月」),按本地时区归月。
String healthEventMonthHeader(DateTime occurredAt) {
final local = occurredAt.toLocal();
return '${local.year}${local.month} 月';
}
/// 设备时区 → summary `tz` 参数(契约接受固定偏移形如 `+08:00`;
/// Flutter 无 IANA 名可取,固定偏移语义等价——只作用于月度窗口)。
String tzOffsetQueryValue(Duration offset) {
final sign = offset.isNegative ? '-' : '+';
final abs = offset.abs();
final h = abs.inHours.toString().padLeft(2, '0');
final m = (abs.inMinutes % 60).toString().padLeft(2, '0');
return '$sign$h:$m';
}