275 lines
8.9 KiB
Dart
275 lines
8.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:mysql_client/mysql_client.dart';
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import 'package:video_player/video_player.dart';
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import 'package:better_player_plus/better_player_plus.dart';
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import 'generated/l10n.dart';
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class HistoricalRecord extends StatefulWidget {
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final String email; // 接收來自上個頁面的 email
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HistoricalRecord({required this.email});
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@override
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_HistoricalRecordState createState() => _HistoricalRecordState();
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}
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class _HistoricalRecordState extends State<HistoricalRecord> {
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List<Map<String, dynamic>> _results = [];
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int _totalRecords = 0; // 儲存總比數
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@override
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void initState() {
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super.initState();
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_fetchData(); // 連資料庫
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}
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void _fetchData() async {
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print('connect');
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final conn = await MySQLConnection.createConnection(
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host: '203.64.84.154',
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port: 33061,
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userName: 'root',
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password: 'Topic@2024',
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databaseName: 'care',
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);
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await conn.connect();
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try {
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var userNameResult = await conn.execute(
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'SELECT homeUserName FROM HomeLogin WHERE homeEmail = :email',
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{'email': widget.email},
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);
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if (userNameResult.rows.isNotEmpty) {
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String homeUserName = userNameResult.rows.first.colByName("homeUserName").toString();
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print('homeUserName: $homeUserName');
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// 先計算該長者的跌倒紀錄總筆數
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var countResult = await conn.execute(
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'SELECT COUNT(*) AS total FROM HomeElderFall WHERE homeUserName = :homeUserName',
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{'homeUserName': homeUserName},
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);
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if (countResult.rows.isNotEmpty) {
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_totalRecords = int.parse(countResult.rows.first.colByName("total").toString());
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}
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// 查詢對應 homeUserName 的跌倒資料，並按時間降序排列
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var fallResult = await conn.execute(
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'SELECT HomeElderFall.* FROM HomeElderFall WHERE homeUserName = :homeUserName ORDER BY hfTime DESC',
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{'homeUserName': homeUserName},
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);
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if (fallResult.rows.isEmpty) {
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print('No data found in users table.');
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} else {
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setState(() {
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_results = fallResult.rows
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.map((row) =>
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{
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'跌倒編號': row.colAt(0),
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'跌倒時間': row.colAt(1),
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'跌倒原因': row.colAt(2),
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'跌倒地點': row.colAt(6),
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})
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.toList();
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});
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}
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} else {
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setState(() {
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_results = [];
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});
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print('No data found.');
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}
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} catch (e) {
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print('Error: $e');
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} finally {
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await conn.close();
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: Column(
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children: [
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Container(
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height: 100,
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color: Color(0xFFF5E3C3),
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width: double.infinity,
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padding: EdgeInsets.all(10.0),
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child: Center(
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child: Text(
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S.of(context).fall_record,
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style: TextStyle(fontSize: 24, height: 5),
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),
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),
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),
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Expanded(
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child: _results.isEmpty
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? Center(
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child: Text(
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'尚無跌倒紀錄', // 當沒有資料時顯示的訊息
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style: TextStyle(fontSize: 20, color: Colors.grey),
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),
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)
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: ListView.builder(
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padding: EdgeInsets.symmetric(vertical: 5), // 調整列表視圖的 padding
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itemCount: _results.length,
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itemBuilder: (context, index) {
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int displayIndex = _totalRecords - index; // 計算倒序編號
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return Padding(
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padding: const EdgeInsets.symmetric(
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vertical: 4.0, horizontal: 16.0),
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child:Card(
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elevation: 4, // 卡片陰影效果
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10.0), // 圓角卡片
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),
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child: Container(
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decoration: BoxDecoration(
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border: Border(
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left: BorderSide(color: Color(0xFFFFCC99), width: 5.0), // 左邊框
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top: BorderSide(color: Color(0xFFFFCC99), width: 5.0), // 上邊框
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),
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borderRadius: BorderRadius.circular(10.0), // 圓角
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),
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child: ListTile(
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title: Text(
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S.of(context).fall_id(displayIndex), // 使用倒序顯示編號
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 18,
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),
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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S.of(context).fall_detail(
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_results[index]['跌倒時間'],
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_results[index]['跌倒原因'],
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_results[index]['跌倒地點'],
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),
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style: TextStyle(fontSize: 16, color: Colors.black), // 統一字體樣式
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),
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],
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),
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onTap: () {
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// 點擊時導向詳細資料頁面，並傳遞資料
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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FallDetailPage(fallDetail: _results[index]),
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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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SizedBox(height: 60),
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],
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),
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);
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}
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}
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// 新增詳細資料頁面
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class FallDetailPage extends StatefulWidget {
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final Map<String, dynamic> fallDetail;
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FallDetailPage({required this.fallDetail});
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@override
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State<FallDetailPage> createState() => _FallDetailPageState();
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}
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class _FallDetailPageState extends State<FallDetailPage> {
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late BetterPlayerController _betterPlayerController;
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String fhvideoId = '';
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@override
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void initState() {
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super.initState();
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BetterPlayerConfiguration betterPlayerConfiguration =
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const BetterPlayerConfiguration(
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aspectRatio: 16 / 9,
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fit: BoxFit.contain,
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);
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_betterPlayerController = BetterPlayerController(betterPlayerConfiguration);
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_fetchData(); // 連資料庫、取得影片連結
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}
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void dispose() {
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super.dispose();
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_betterPlayerController.dispose();
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}
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void _fetchData() async {
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final conn = await MySQLConnection.createConnection(
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host: '203.64.84.154',
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port: 33061,
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userName: 'root',
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password: 'Topic@2024',
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databaseName: 'care',
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);
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await conn.connect();
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try {
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var userNameResult = await conn.execute(// 使用傳遞過來的 hfId來找hfvideoId
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'SELECT hfvideoId FROM HomeFallVideo WHERE hfallId = :fallId',
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{'fallId': widget.fallDetail['跌倒編號']},
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);
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if (userNameResult.rows.isNotEmpty) {
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fhvideoId = userNameResult.rows.first.colByName(
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"hfvideoId").toString();
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BetterPlayerDataSource dataSource = BetterPlayerDataSource(
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BetterPlayerDataSourceType.network,
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"https://streamer.comprehensiveguardian.software/stream/${fhvideoId}/playlist.m3u8",
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videoFormat: BetterPlayerVideoFormat.hls,
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);
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_betterPlayerController.setupDataSource(dataSource);
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setState(() {}); // 重新繪製畫面
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}
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} catch (e) {
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print('Error: $e');
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} finally {
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await conn.close();
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}
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}
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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(S.of(context).fall_detail_title),
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),
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body: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(S.of(context).fall_detail_time(widget.fallDetail['跌倒時間']), style: TextStyle(fontSize: 18)),
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SizedBox(height: 10),
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Text(S.of(context).fall_detail_reason(widget.fallDetail['跌倒原因']), style: TextStyle(fontSize: 18)),
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SizedBox(height: 10),
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Text(S.of(context).fall_detail_location(widget.fallDetail['跌倒地點']), style: TextStyle(fontSize: 18)),
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if (fhvideoId != '') AspectRatio(
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aspectRatio: 16 / 9,
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child: BetterPlayer(controller: _betterPlayerController),
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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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