288 lines
9.4 KiB
Dart
288 lines
9.4 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:gifunavi/model/destination.dart';
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import 'package:gifunavi/utils/database_helper.dart';
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import 'package:get/get.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:path/path.dart' as path;
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class HistoryPage extends StatefulWidget {
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const HistoryPage({super.key});
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@override
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State<HistoryPage> createState() => _HistoryPageState();
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}
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class _HistoryPageState extends State<HistoryPage> {
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DatabaseHelper db = DatabaseHelper.instance;
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text("pass_history".tr),
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),
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body: FutureBuilder<List<Destination>>(
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future: db.getDestinations(),
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const Center(child: CircularProgressIndicator());
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} else if (snapshot.hasError) {
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return Center(child: Text('Error: ${snapshot.error}'));
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} else if (!snapshot.hasData || snapshot.data!.isEmpty) {
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return Center(child: Text("no_checkin_yet".tr));
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}
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final dests = snapshot.data!;
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return ListView.builder(
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itemCount: dests.length,
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itemBuilder: (context, index) {
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return Padding(
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padding: const EdgeInsets.all(8.0),
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child: CustomWidget(
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title: dests[index].name ?? 'No Name',
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subtitle: "${dests[index].sub_loc_id ?? 'N/A'} : ${dests[index].name ?? 'N/A'}",
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image1Path: dests[index].checkin_image,
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image2Path: dests[index].buypoint_image,
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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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}
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/*
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class _HistoryPageState_old extends State<HistoryPage> {
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DatabaseHelper db = DatabaseHelper.instance;
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text("pass_history".tr),
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),
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body: SingleChildScrollView(
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child: Column(
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children: [
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FutureBuilder(
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// 要検討：スナップショットのエラーハンドリングが行われていますが、具体的なエラーメッセージを表示するようにすることをお勧めします。
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//
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future: db.getDestinations(),
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builder: (BuildContext context,
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AsyncSnapshot<List<Destination>> snapshot) {
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if (snapshot.connectionState == ConnectionState.done) {
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if (snapshot.hasError) {
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return Center(
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child: Text(
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'${snapshot.error} occurred',
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style: const TextStyle(fontSize: 18),
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),
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);
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} else if (snapshot.hasData) {
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final dests = snapshot.data;
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if (dests!.isNotEmpty) {
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debugPrint("----- 通過履歴表示 -----");
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return SizedBox(
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width: MediaQuery.of(context).size.width,
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height: MediaQuery.of(context).size.height,
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child: ListView.builder(
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itemCount: dests.length,
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itemBuilder: (ctx, index) {
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//print("--- photo ${dests[index].checkin_image!} ----");
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return Padding(
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padding: const EdgeInsets.all(8.0),
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child: CustomWidget(
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// 要検討：画像のサイズがハードコードされています。画像のサイズを動的に設定できるようにすることを検討してください。
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title: dests[index].name!,
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subtitle:
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"${dests[index].sub_loc_id} : ${dests[index].name}",
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image1: dests[index].checkin_image != null
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? Image.file(
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File(dests[index].checkin_image!))
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: null,
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image2:
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dests[index].buypoint_image != null
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? Image.file(File(
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dests[index].buypoint_image!))
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: null,
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),
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);
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}));
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} else {
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return Center(child: Text("no_checkin_yet".tr));
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}
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}
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} else if (snapshot.connectionState ==
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ConnectionState.waiting) {
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return const Center(
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child: CircularProgressIndicator(),
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);
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}
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return Container();
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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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class CustomWidget extends StatelessWidget {
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final String? image1Path;
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final String? image2Path;
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final String title;
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final String subtitle;
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const CustomWidget({
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super.key,
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this.image1Path,
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this.image2Path,
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required this.title,
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required this.subtitle,
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});
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Widget _buildImage(String? path) {
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if (path == null) return const SizedBox.shrink();
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return FutureBuilder<String>(
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future: _getFullImagePath(path),
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.done && snapshot.hasData) {
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return Image.file(
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File(snapshot.data!),
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width: 50,
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height: 100,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) {
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print('Error loading image: $error');
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return const Icon(Icons.error);
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},
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);
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} else if (snapshot.hasError) {
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print('Error loading image path: ${snapshot.error}');
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return const Icon(Icons.error);
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} else {
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return const CircularProgressIndicator();
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}
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},
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);
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}
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Future<String> _getFullImagePath(String imagePath) async {
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final appDir = await getApplicationDocumentsDirectory();
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final fileName = path.basename(imagePath);
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final fullPath = path.join(appDir.path, fileName);
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debugPrint("Full image path: $fullPath");
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return fullPath;
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}
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@override
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Widget build(BuildContext context) {
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return Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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width: 104,
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child: Row(
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children: [
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_buildImage(image1Path),
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if (image1Path != null && image2Path != null) const SizedBox(width: 2),
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_buildImage(image2Path),
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],
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),
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),
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const SizedBox(width: 10),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style: const TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
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maxLines: null,
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),
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Text(
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subtitle,
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style: const TextStyle(fontSize: 16),
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maxLines: null,
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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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/*
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class CustomWidget_old extends StatelessWidget {
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final Image? image1;
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final Image? image2;
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final String title;
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final String subtitle;
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const CustomWidget({
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super.key,
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this.image1,
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this.image2,
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required this.title,
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required this.subtitle,
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});
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@override
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Widget build(BuildContext context) {
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return Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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width:
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104, // 50 (width of each image) + 2 (space between images) + 2*1 (padding on both sides)
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child: Row(
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children: [
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if (image1 != null)
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SizedBox(
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width: 50,
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height: 100,
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child: image1,
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),
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if (image1 != null && image2 != null) const SizedBox(width: 2),
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if (image2 != null)
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SizedBox(
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width: 50,
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height: 100,
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child: image2,
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),
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],
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),
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),
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const SizedBox(width: 10),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style:
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const TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
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maxLines:
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null, // Allows the text to wrap onto an unlimited number of lines
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),
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Text(
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subtitle,
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style: const TextStyle(fontSize: 16),
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maxLines:
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null, // Allows the text to wrap onto an unlimited number of lines
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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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*/ |