4d213b5a44
- 核心业务拆分为 Endpoint → Application Service → Repository 三层 - AI写入操作必须用户确认后才写库(确认卡片机制) - 报告/饮食/用药分析改为持久化任务队列(原子领取/重试/重启恢复) - 运动计划修复: 连续真实日期替代周模板 - 用药提醒去重 + 通知Outbox预留 - 认证收拢到AuthService, 管理员收拢到AdminService - AI会话加用户归属校验防串号 - 提示词调整为患者视角 - 开发假数据已关闭 - 21/21测试通过, 0警告0错误
973 lines
30 KiB
Dart
973 lines
30 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../core/navigation_provider.dart';
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import '../../core/app_colors.dart';
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import '../../core/app_theme.dart';
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import '../../providers/auth_provider.dart';
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import '../../utils/sse_handler.dart';
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final dietProvider = NotifierProvider<DietNotifier, DietState>(
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DietNotifier.new,
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);
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class DietState {
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final String? imagePath;
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final List<FoodItem> foods;
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final String mealType;
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final bool isAnalyzing;
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final int? healthScore;
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final String? errorMessage;
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final String? commentary;
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DietState({
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this.imagePath,
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this.foods = const [],
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this.mealType = 'lunch',
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this.isAnalyzing = false,
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this.healthScore,
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this.errorMessage,
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this.commentary,
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});
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DietState copyWith({
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String? imagePath,
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List<FoodItem>? foods,
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String? mealType,
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bool? isAnalyzing,
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int? healthScore,
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String? errorMessage,
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String? commentary,
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}) {
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return DietState(
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imagePath: imagePath ?? this.imagePath,
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foods: foods ?? this.foods,
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mealType: mealType ?? this.mealType,
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isAnalyzing: isAnalyzing ?? this.isAnalyzing,
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healthScore: healthScore ?? this.healthScore,
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errorMessage: errorMessage ?? this.errorMessage,
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commentary: commentary ?? this.commentary,
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);
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}
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}
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class FoodItem {
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final String id;
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String name;
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String portion;
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int calories;
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bool selected;
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FoodItem({
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required this.id,
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required this.name,
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required this.portion,
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required this.calories,
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this.selected = true,
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});
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}
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class DietNotifier extends Notifier<DietState> {
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@override
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DietState build() => DietState();
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void setImage(String path) {
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state = state.copyWith(imagePath: path);
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}
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Future<void> analyzeImage() async {
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state = state.copyWith(isAnalyzing: true, errorMessage: null);
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try {
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final api = ref.read(apiClientProvider);
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final path = state.imagePath!;
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final imageFile = File(path);
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final formData = FormData.fromMap({
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'images': await MultipartFile.fromFile(
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imageFile.path,
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filename: imageFile.path.split('/').last,
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),
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});
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final res = await api.dio.post(
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'/api/ai/analyze-food-image',
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data: formData,
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);
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final data = res.data;
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if (data['code'] != 0) {
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state = state.copyWith(
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isAnalyzing: false,
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errorMessage: data['message'] ?? '识别失败',
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);
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return;
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}
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final raw = data['data'] as String? ?? '[]';
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final foods = _parseFoodItems(raw);
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state = state.copyWith(
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foods: foods,
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isAnalyzing: false,
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healthScore: foods.isNotEmpty ? 3 : null,
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);
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if (foods.isNotEmpty) _fetchCommentary(foods);
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} catch (e) {
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state = state.copyWith(isAnalyzing: false, errorMessage: '识别失败，请重试');
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}
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}
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Future<void> _fetchCommentary(List<FoodItem> foods) async {
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try {
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final api = ref.read(apiClientProvider);
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final token = await api.accessToken;
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if (token == null) return;
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final names = foods
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.map((f) => '${f.name}(${f.portion},${f.calories}kcal)')
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.join('、');
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final stream = SseHandler.connect(
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agentType: 'default',
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message: '我刚才吃了这些：$names。请结合我的健康档案，给我简短的饮食评价和建议（50字以内）。',
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token: token,
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);
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String text = '';
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await for (final event in stream) {
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if (event['action'] == 'answer') {
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text += (event['data'] as String?) ?? '';
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}
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if (event['action'] == 'status') {
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if (text.isNotEmpty) state = state.copyWith(commentary: text.trim());
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}
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}
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} catch (e) {
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debugPrint('[Diet] 获取饮食点评失败: $e');
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}
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}
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List<FoodItem> _parseFoodItems(String raw) {
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var json = raw.trim();
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if (json.startsWith('```')) {
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final start = json.indexOf('\n');
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if (start != -1) json = json.substring(start + 1);
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final end = json.lastIndexOf('```');
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if (end != -1) json = json.substring(0, end);
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json = json.trim();
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}
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try {
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final list = jsonDecode(json) as List;
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return list.asMap().entries.map((e) {
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final item = e.value as Map<String, dynamic>;
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return FoodItem(
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id: 'food_${DateTime.now().millisecondsSinceEpoch}_${e.key}',
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name: item['name']?.toString() ?? '未知食物',
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portion: item['portion']?.toString() ?? '',
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calories: (item['calories'] as num?)?.toInt() ?? 0,
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selected: true,
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);
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}).toList();
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} catch (_) {
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return [
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FoodItem(
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id: 'food_${DateTime.now().millisecondsSinceEpoch}',
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name: '识别结果（手动编辑）',
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portion: raw.length > 50 ? raw.substring(0, 50) : raw,
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calories: 0,
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selected: true,
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),
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];
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}
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}
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void updateFoodName(String id, String name) {
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final foods = state.foods
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.map(
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(f) => f.id == id
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? FoodItem(
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id: f.id,
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name: name,
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portion: f.portion,
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calories: f.calories,
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selected: f.selected,
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)
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: f,
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)
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.toList();
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state = state.copyWith(foods: foods);
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}
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void updateFoodPortion(String id, String portion) {
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final foods = state.foods
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.map(
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(f) => f.id == id
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? FoodItem(
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id: f.id,
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name: f.name,
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portion: portion,
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calories: f.calories,
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selected: f.selected,
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)
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: f,
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)
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.toList();
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state = state.copyWith(foods: foods);
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}
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void updateFoodCalories(String id, int calories) {
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final foods = state.foods
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.map(
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(f) => f.id == id
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? FoodItem(
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id: f.id,
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name: f.name,
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portion: f.portion,
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calories: calories,
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selected: f.selected,
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)
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: f,
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)
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.toList();
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state = state.copyWith(foods: foods);
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}
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void toggleFood(String id) {
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final foods = state.foods
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.map(
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(f) => f.id == id
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? FoodItem(
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id: f.id,
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name: f.name,
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portion: f.portion,
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calories: f.calories,
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selected: !f.selected,
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)
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: f,
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)
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.toList();
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state = state.copyWith(foods: foods);
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}
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void addFood() {
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final newId = '${DateTime.now().millisecondsSinceEpoch}';
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state = state.copyWith(
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foods: [
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...state.foods,
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FoodItem(id: newId, name: '新食物', portion: '', calories: 100),
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],
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);
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}
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void removeFood(String id) {
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state = state.copyWith(
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foods: state.foods.where((f) => f.id != id).toList(),
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);
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}
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void setMealType(String type) {
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state = state.copyWith(mealType: type);
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}
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void reset() {
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state = DietState();
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}
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Future<void> saveRecord() async {
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final selectedFoods = state.foods.where((f) => f.selected).toList();
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if (selectedFoods.isEmpty) return;
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final api = ref.read(apiClientProvider);
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final mealMap = {
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'breakfast': 'Breakfast',
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'lunch': 'Lunch',
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'dinner': 'Dinner',
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'snack': 'Snack',
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};
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final totalCal = selectedFoods.fold<int>(0, (s, f) => s + f.calories);
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await api.post(
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'/api/diet-records',
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data: {
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'mealType': mealMap[state.mealType] ?? 'Lunch',
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'totalCalories': totalCal,
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'healthScore': state.healthScore ?? 3,
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'recordedAt': DateTime.now().toIso8601String().substring(0, 10),
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'foodItems': selectedFoods
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.asMap()
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.entries
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.map(
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(e) => {
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'name': e.value.name,
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'portion': e.value.portion,
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'calories': e.value.calories,
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'sortOrder': e.key,
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},
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)
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.toList(),
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},
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);
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}
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}
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// ─────────── 饮食主题色（暖橙系，不再用紫色）───────────
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const _dietAccent = Color(0xFFF97316);
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const _dietAccentLight = Color(0xFFFFF3E0);
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const _dietKcalText = Color(0xFF9A3412);
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const _dietGradient = LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [Color(0xFFF6D365), Color(0xFFFDA085)],
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);
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class DietCapturePage extends ConsumerStatefulWidget {
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const DietCapturePage({super.key});
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@override
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ConsumerState<DietCapturePage> createState() => _DietCapturePageState();
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}
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class _DietCapturePageState extends ConsumerState<DietCapturePage> {
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@override
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void initState() {
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super.initState();
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}
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@override
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void dispose() {
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for (final ctrl in _fieldCtrls.values) {
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ctrl.dispose();
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}
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_fieldCtrls.clear();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final state = ref.watch(dietProvider);
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return GradientScaffold(
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appBar: AppBar(
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backgroundColor: Colors.white.withValues(alpha: 0.9),
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title: const Text(
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'饮食分析',
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.w600),
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),
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centerTitle: true,
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),
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body: state.imagePath == null
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? const Center(
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child: Text(
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'请从首页拍摄或选择食物照片',
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style: TextStyle(color: AppColors.textSecondary, fontSize: 16),
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),
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)
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: _buildResultView(context, ref),
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);
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}
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Widget _buildResultView(BuildContext context, WidgetRef ref) {
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final state = ref.watch(dietProvider);
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final screenW = MediaQuery.of(context).size.width;
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return Container(
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decoration: const BoxDecoration(gradient: AppColors.bgGradient),
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child: SingleChildScrollView(
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padding: const EdgeInsets.fromLTRB(16, 12, 16, 24),
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child: Column(
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children: [
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// 图片自适应显示
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Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(24),
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border: Border.all(color: AppColors.borderLight),
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boxShadow: AppColors.cardShadowLight,
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(18),
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child: Image.file(
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File(state.imagePath!),
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width: screenW - 48,
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height: 220,
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fit: BoxFit.cover,
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),
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),
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),
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const SizedBox(height: 16),
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_buildMealSelector(ref),
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const SizedBox(height: 16),
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if (state.isAnalyzing)
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_buildAnalyzing(state)
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else ...[
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if (state.foods.isNotEmpty) ...[
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_buildFoodList(ref),
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const SizedBox(height: 16),
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_buildNutritionCard(ref),
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if (state.commentary != null &&
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state.commentary!.isNotEmpty) ...[
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const SizedBox(height: 16),
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_buildAiCommentary(state.commentary!),
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],
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],
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const SizedBox(height: 20),
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_buildSaveButton(),
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],
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],
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),
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),
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);
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}
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// ─────────── 餐次选择器 ───────────
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Widget _buildMealSelector(WidgetRef ref) {
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final state = ref.watch(dietProvider);
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final meals = [
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('🌅', '早餐', 'breakfast'),
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('☀️', '午餐', 'lunch'),
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('🌙', '晚餐', 'dinner'),
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('🍪', '加餐', 'snack'),
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];
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return Container(
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padding: const EdgeInsets.all(6),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.92),
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borderRadius: BorderRadius.circular(20),
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border: Border.all(color: Colors.white, width: 1.4),
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boxShadow: AppColors.cardShadowLight,
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),
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child: Row(
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children: meals.map((m) {
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final sel = state.mealType == m.$3;
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return Expanded(
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child: GestureDetector(
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onTap: () => ref.read(dietProvider.notifier).setMealType(m.$3),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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curve: Curves.easeOutCubic,
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margin: const EdgeInsets.symmetric(horizontal: 2),
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padding: const EdgeInsets.symmetric(vertical: 11),
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decoration: BoxDecoration(
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gradient: sel ? _dietGradient : null,
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color: sel ? null : const Color(0xFFFFFBF6),
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borderRadius: BorderRadius.circular(16),
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border: Border.all(
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color: sel ? Colors.transparent : const Color(0xFFFFE4CA),
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),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
|
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const SizedBox.shrink(),
|
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const SizedBox(height: 0),
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Text(
|
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m.$2,
|
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style: TextStyle(
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fontSize: 15,
|
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fontWeight: FontWeight.w900,
|
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color: sel ? Colors.white : _dietKcalText,
|
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),
|
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),
|
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],
|
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),
|
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),
|
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),
|
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);
|
||
}).toList(),
|
||
),
|
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);
|
||
}
|
||
|
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// ─────────── 分析中 ───────────
|
||
Widget _buildAnalyzing(DietState state) {
|
||
return Padding(
|
||
padding: const EdgeInsets.symmetric(vertical: 40),
|
||
child: Column(
|
||
children: [
|
||
const SizedBox(
|
||
width: 48,
|
||
height: 48,
|
||
child: CircularProgressIndicator(
|
||
strokeWidth: 3,
|
||
color: _dietAccent,
|
||
),
|
||
),
|
||
const SizedBox(height: 16),
|
||
const Text(
|
||
'正在识别食物...',
|
||
style: TextStyle(fontSize: 16, color: AppColors.textSecondary),
|
||
),
|
||
if (state.errorMessage != null) ...[
|
||
const SizedBox(height: 8),
|
||
Text(
|
||
state.errorMessage!,
|
||
style: const TextStyle(fontSize: 14, color: AppColors.error),
|
||
textAlign: TextAlign.center,
|
||
),
|
||
],
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
// ─────────── 食物列表 ───────────
|
||
Widget _buildFoodList(WidgetRef ref) {
|
||
final state = ref.watch(dietProvider);
|
||
final totalCal = state.foods
|
||
.where((f) => f.selected)
|
||
.fold(0, (s, f) => s + f.calories);
|
||
return Container(
|
||
padding: const EdgeInsets.all(14),
|
||
decoration: BoxDecoration(
|
||
color: Colors.white,
|
||
borderRadius: BorderRadius.circular(16),
|
||
border: Border.all(color: AppColors.border),
|
||
boxShadow: AppColors.cardShadowLight,
|
||
),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Row(
|
||
children: [
|
||
Container(
|
||
width: 4,
|
||
height: 16,
|
||
decoration: BoxDecoration(
|
||
color: _dietAccent,
|
||
borderRadius: BorderRadius.circular(2),
|
||
),
|
||
),
|
||
const SizedBox(width: 8),
|
||
const Text(
|
||
'识别结果',
|
||
style: TextStyle(
|
||
fontSize: 16,
|
||
fontWeight: FontWeight.w600,
|
||
color: AppColors.textPrimary,
|
||
),
|
||
),
|
||
const Spacer(),
|
||
Container(
|
||
padding: const EdgeInsets.symmetric(
|
||
horizontal: 10,
|
||
vertical: 4,
|
||
),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFFFF3D8),
|
||
borderRadius: BorderRadius.circular(8),
|
||
),
|
||
child: Text(
|
||
'共 $totalCal kcal',
|
||
style: const TextStyle(
|
||
fontSize: 15,
|
||
fontWeight: FontWeight.w600,
|
||
color: _dietKcalText,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
const SizedBox(height: 10),
|
||
...state.foods.map((food) => _foodItemTile(ref, food)),
|
||
const SizedBox(height: 4),
|
||
Center(
|
||
child: TextButton.icon(
|
||
onPressed: () => ref.read(dietProvider.notifier).addFood(),
|
||
icon: const Icon(
|
||
Icons.add_circle_outline,
|
||
size: 20,
|
||
color: _dietAccent,
|
||
),
|
||
label: const Text(
|
||
'添加食物',
|
||
style: TextStyle(fontSize: 15, color: _dietAccent),
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _foodItemTile(WidgetRef ref, FoodItem food) {
|
||
return Container(
|
||
margin: const EdgeInsets.only(bottom: 8),
|
||
padding: const EdgeInsets.all(10),
|
||
decoration: BoxDecoration(
|
||
color: AppColors.background,
|
||
borderRadius: BorderRadius.circular(12),
|
||
border: Border.all(
|
||
color: food.selected
|
||
? _dietAccent.withAlpha(60)
|
||
: AppColors.borderLight,
|
||
),
|
||
),
|
||
child: Row(
|
||
children: [
|
||
GestureDetector(
|
||
onTap: () => ref.read(dietProvider.notifier).toggleFood(food.id),
|
||
child: Container(
|
||
width: 22,
|
||
height: 22,
|
||
decoration: BoxDecoration(
|
||
shape: BoxShape.circle,
|
||
color: food.selected ? _dietAccent : Colors.white,
|
||
border: Border.all(
|
||
color: food.selected ? _dietAccent : AppColors.border,
|
||
width: 2,
|
||
),
|
||
),
|
||
child: food.selected
|
||
? const Icon(Icons.check, size: 14, color: Colors.white)
|
||
: null,
|
||
),
|
||
),
|
||
const SizedBox(width: 10),
|
||
Expanded(
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
_compactField(
|
||
food.name,
|
||
(v) => ref
|
||
.read(dietProvider.notifier)
|
||
.updateFoodName(food.id, v),
|
||
fieldKey: '${food.id}_name',
|
||
style: const TextStyle(
|
||
fontSize: 17,
|
||
fontWeight: FontWeight.w600,
|
||
),
|
||
),
|
||
const SizedBox(height: 4),
|
||
Row(
|
||
children: [
|
||
Expanded(
|
||
flex: 3,
|
||
child: _compactField(
|
||
food.portion,
|
||
(v) => ref
|
||
.read(dietProvider.notifier)
|
||
.updateFoodPortion(food.id, v),
|
||
fieldKey: '${food.id}_portion',
|
||
hint: '份量',
|
||
style: const TextStyle(
|
||
fontSize: 14,
|
||
color: AppColors.textSecondary,
|
||
),
|
||
),
|
||
),
|
||
const SizedBox(width: 8),
|
||
Expanded(
|
||
flex: 2,
|
||
child: Row(
|
||
children: [
|
||
Expanded(
|
||
child: _compactField(
|
||
food.calories.toString(),
|
||
(v) => ref
|
||
.read(dietProvider.notifier)
|
||
.updateFoodCalories(
|
||
food.id,
|
||
int.tryParse(v) ?? 0,
|
||
),
|
||
fieldKey: '${food.id}_cal',
|
||
hint: '0',
|
||
style: const TextStyle(
|
||
fontSize: 14,
|
||
fontWeight: FontWeight.w600,
|
||
color: _dietKcalText,
|
||
),
|
||
align: TextAlign.right,
|
||
keyboardType: TextInputType.number,
|
||
),
|
||
),
|
||
const SizedBox(width: 2),
|
||
const Text(
|
||
'kcal',
|
||
style: TextStyle(
|
||
fontSize: 13,
|
||
color: Color(0xFFB45309),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
),
|
||
GestureDetector(
|
||
onTap: () => ref.read(dietProvider.notifier).removeFood(food.id),
|
||
child: const Icon(Icons.close, size: 18, color: AppColors.textHint),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
final Map<String, TextEditingController> _fieldCtrls = {};
|
||
|
||
TextEditingController _ctrlFor(String key, String value) {
|
||
if (_fieldCtrls.containsKey(key)) return _fieldCtrls[key]!;
|
||
final c = TextEditingController(text: value);
|
||
_fieldCtrls[key] = c;
|
||
return c;
|
||
}
|
||
|
||
Widget _compactField(
|
||
String value,
|
||
ValueChanged<String> cb, {
|
||
required String fieldKey,
|
||
String? hint,
|
||
TextStyle? style,
|
||
TextAlign align = TextAlign.start,
|
||
TextInputType? keyboardType,
|
||
}) {
|
||
return TextField(
|
||
controller: _ctrlFor(fieldKey, value),
|
||
onChanged: cb,
|
||
keyboardType: keyboardType,
|
||
textAlign: align,
|
||
style: style ?? const TextStyle(fontSize: 15),
|
||
decoration: InputDecoration(
|
||
isDense: true,
|
||
contentPadding: const EdgeInsets.symmetric(horizontal: 8, vertical: 6),
|
||
filled: true,
|
||
fillColor: Colors.white,
|
||
border: OutlineInputBorder(
|
||
borderRadius: BorderRadius.circular(8),
|
||
borderSide: const BorderSide(color: AppColors.borderLight),
|
||
),
|
||
enabledBorder: OutlineInputBorder(
|
||
borderRadius: BorderRadius.circular(8),
|
||
borderSide: const BorderSide(color: AppColors.borderLight),
|
||
),
|
||
focusedBorder: OutlineInputBorder(
|
||
borderRadius: BorderRadius.circular(8),
|
||
borderSide: const BorderSide(color: _dietAccent),
|
||
),
|
||
hintText: hint,
|
||
hintStyle: const TextStyle(fontSize: 14, color: AppColors.textHint),
|
||
),
|
||
);
|
||
}
|
||
|
||
// ─────────── 营养摘要 ───────────
|
||
Widget _buildNutritionCard(WidgetRef ref) {
|
||
final state = ref.watch(dietProvider);
|
||
final totalCal = state.foods
|
||
.where((f) => f.selected)
|
||
.fold(0, (s, f) => s + f.calories);
|
||
return Container(
|
||
padding: const EdgeInsets.all(18),
|
||
decoration: BoxDecoration(
|
||
color: Colors.white,
|
||
borderRadius: BorderRadius.circular(16),
|
||
border: Border.all(color: AppColors.border),
|
||
boxShadow: AppColors.cardShadowLight,
|
||
),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
const Text(
|
||
'本餐热量',
|
||
style: TextStyle(
|
||
fontSize: 16,
|
||
fontWeight: FontWeight.w800,
|
||
color: AppColors.textPrimary,
|
||
),
|
||
),
|
||
const SizedBox(height: 14),
|
||
Row(
|
||
children: [
|
||
SizedBox(
|
||
width: 56,
|
||
height: 56,
|
||
child: Stack(
|
||
alignment: Alignment.center,
|
||
children: [
|
||
SizedBox(
|
||
width: 56,
|
||
height: 56,
|
||
child: CircularProgressIndicator(
|
||
value: (totalCal / 700).clamp(0.0, 1.0),
|
||
strokeWidth: 4,
|
||
backgroundColor: AppColors.borderLight,
|
||
color: _dietAccent,
|
||
),
|
||
),
|
||
Column(
|
||
mainAxisSize: MainAxisSize.min,
|
||
children: [
|
||
Text(
|
||
'$totalCal',
|
||
style: const TextStyle(
|
||
fontSize: 16,
|
||
fontWeight: FontWeight.w800,
|
||
color: _dietAccent,
|
||
),
|
||
),
|
||
const Text(
|
||
'kcal',
|
||
style: TextStyle(
|
||
fontSize: 12,
|
||
color: AppColors.textSecondary,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
),
|
||
const SizedBox(width: 16),
|
||
Expanded(
|
||
child: Row(
|
||
children: [
|
||
_macro('碳水', 0.55, const Color(0xFFF5A623)),
|
||
const SizedBox(width: 8),
|
||
_macro('蛋白', 0.25, const Color(0xFF4A90D9)),
|
||
const SizedBox(width: 8),
|
||
_macro('脂肪', 0.20, const Color(0xFFE8686A)),
|
||
],
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _macro(String label, double ratio, Color color) {
|
||
return Expanded(
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Row(
|
||
children: [
|
||
Container(
|
||
width: 6,
|
||
height: 6,
|
||
decoration: BoxDecoration(color: color, shape: BoxShape.circle),
|
||
),
|
||
const SizedBox(width: 4),
|
||
Text(
|
||
label,
|
||
style: const TextStyle(
|
||
fontSize: 12,
|
||
color: AppColors.textSecondary,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
const SizedBox(height: 3),
|
||
ClipRRect(
|
||
borderRadius: BorderRadius.circular(2),
|
||
child: LinearProgressIndicator(
|
||
value: ratio,
|
||
minHeight: 4,
|
||
backgroundColor: AppColors.borderLight,
|
||
color: color,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
// ─────────── AI 点评 ───────────
|
||
Widget _buildAiCommentary(String text) {
|
||
return Container(
|
||
padding: const EdgeInsets.all(16),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFFFFBF5),
|
||
borderRadius: BorderRadius.circular(16),
|
||
border: Border.all(color: AppColors.border),
|
||
),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
const Text(
|
||
'AI建议',
|
||
style: TextStyle(
|
||
fontSize: 16,
|
||
fontWeight: FontWeight.w800,
|
||
color: AppColors.textPrimary,
|
||
),
|
||
),
|
||
const SizedBox(height: 12),
|
||
Row(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Container(
|
||
width: 36,
|
||
height: 36,
|
||
decoration: BoxDecoration(
|
||
color: _dietAccentLight,
|
||
borderRadius: BorderRadius.circular(10),
|
||
),
|
||
child: const Icon(
|
||
Icons.auto_awesome,
|
||
size: 20,
|
||
color: _dietAccent,
|
||
),
|
||
),
|
||
const SizedBox(width: 12),
|
||
Expanded(
|
||
child: Text(
|
||
text,
|
||
style: const TextStyle(
|
||
fontSize: 16,
|
||
color: AppColors.textPrimary,
|
||
height: 1.6,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
// ─────────── 保存按钮 ───────────
|
||
Widget _buildSaveButton() {
|
||
return Container(
|
||
width: double.infinity,
|
||
height: 52,
|
||
decoration: BoxDecoration(
|
||
gradient: _dietGradient,
|
||
borderRadius: BorderRadius.circular(16),
|
||
boxShadow: [
|
||
BoxShadow(
|
||
color: _dietAccent.withValues(alpha: 0.24),
|
||
blurRadius: 16,
|
||
offset: const Offset(0, 8),
|
||
),
|
||
],
|
||
),
|
||
child: Material(
|
||
color: Colors.transparent,
|
||
child: InkWell(
|
||
borderRadius: BorderRadius.circular(16),
|
||
onTap: () async {
|
||
try {
|
||
await ref.read(dietProvider.notifier).saveRecord();
|
||
if (mounted) popRoute(ref);
|
||
} catch (e) {
|
||
debugPrint('[Diet] 保存记录失败: $e');
|
||
}
|
||
},
|
||
child: const Row(
|
||
mainAxisAlignment: MainAxisAlignment.center,
|
||
children: [
|
||
Icon(Icons.check_circle_outline, size: 22, color: Colors.white),
|
||
SizedBox(width: 8),
|
||
Text(
|
||
'保存记录',
|
||
style: TextStyle(
|
||
fontSize: 17,
|
||
fontWeight: FontWeight.w800,
|
||
color: Colors.white,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
}
|