95 lines
2.8 KiB
Dart
95 lines
2.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'widgets/manual_entry_tab.dart';
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import 'widgets/ocr_tab.dart';
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/// 记账页内部 Tab：0=手动记账 1=OCR识别
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class AddTabNotifier extends Notifier<int> {
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@override
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int build() => 0;
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void set(int index) => state = index;
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}
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final addTabProvider = NotifierProvider<AddTabNotifier, int>(AddTabNotifier.new);
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/// 记账页：手动记账 / OCR识别 双 Tab（复刻 uniApp pages/add/add.vue）
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class AddPage extends ConsumerWidget {
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const AddPage({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final tabIndex = ref.watch(addTabProvider);
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return Scaffold(
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appBar: AppBar(title: const Text('添加账单')),
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body: Container(
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [Color(0xFFFFE5CC), Color(0xFFFFD4A8), Color(0xFFFFC08A)],
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),
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),
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child: Column(
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children: [
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const SizedBox(height: 12),
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_buildTabs(tabIndex, ref),
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Expanded(
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child: tabIndex == 0 ? const ManualEntryTab() : const OcrTab(),
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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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Widget _buildTabs(int tabIndex, WidgetRef ref) {
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void setTab(int index) => ref.read(addTabProvider.notifier).set(index);
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16),
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padding: const EdgeInsets.all(4),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.9),
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borderRadius: BorderRadius.circular(14),
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border: Border.all(color: const Color(0xFFC8956E)),
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),
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child: Row(
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children: [
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_tab('手动记账', 0, tabIndex, setTab),
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_tab('OCR识别', 1, tabIndex, setTab),
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],
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),
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);
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}
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Widget _tab(String text, int index, int tabIndex, void Function(int) setTab) {
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final active = tabIndex == index;
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return Expanded(
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child: GestureDetector(
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onTap: () => setTab(index),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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padding: const EdgeInsets.symmetric(vertical: 10),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(10),
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gradient: active
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? const LinearGradient(colors: [Color(0xFFC8956E), Color(0xFFF5D59E)])
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: null,
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),
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child: Center(
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child: Text(
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text,
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: active ? const Color(0xFF5D4037) : const Color(0xFF8D6E63),
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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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}
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}
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