156 lines
5.3 KiB
Dart
156 lines
5.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:cloud_firestore/cloud_firestore.dart';
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import 'package:monitoringlistrik/addtoken.dart';
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import 'package:monitoringlistrik/monitoring.dart';
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import 'package:monitoringlistrik/token.dart';
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class AdminHomeScreen extends StatefulWidget {
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@override
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_AdminHomeScreenState createState() => _AdminHomeScreenState();
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}
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class _AdminHomeScreenState extends State<AdminHomeScreen> {
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final FirebaseFirestore _firestore = FirebaseFirestore.instance;
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bool isLoading = true;
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List<Map<String, dynamic>> collectionData = [];
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@override
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void initState() {
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super.initState();
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fetchData();
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}
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Future<void> fetchData() async {
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setState(() {
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isLoading = true;
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});
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try {
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QuerySnapshot querySnapshot = await _firestore.collection('room').get();
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setState(() {
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collectionData = querySnapshot.docs
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.map((doc) => doc.data() as Map<String, dynamic>)
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.toList();
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});
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} catch (e) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Failed to fetch data: $e'),
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backgroundColor: Colors.red,
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),
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);
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} finally {
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setState(() {
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isLoading = false;
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});
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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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backgroundColor: Colors.blueGrey[100],
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appBar: AppBar(
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backgroundColor: Colors.grey,
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title: const Column(
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children: [
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Icon(Icons.desktop_windows_outlined, size: 30, color: Colors.white),
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Text(
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'DASHBOARD',
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
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),
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Text(
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'MONITORING',
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style: TextStyle(fontSize: 16),
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),
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],
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),
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centerTitle: true,
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toolbarHeight: 100,
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),
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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Container(
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padding: EdgeInsets.symmetric(horizontal: 80),
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width: MediaQuery.of(context).size.width,
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height: 400,
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child: isLoading
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? Center(child: CircularProgressIndicator())
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: Center(
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child: ListView.builder(
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itemCount: collectionData.length,
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itemBuilder: (context, index) {
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var data = collectionData[index];
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return Padding(
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padding: EdgeInsets.symmetric(vertical: 10),
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child: ElevatedButton(
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onPressed: () async {
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print("aaaaaaa");
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print(data['token'].toString());
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Navigator.pushReplacement(
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context,
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MaterialPageRoute(
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builder: (context) =>
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MonitoringScreen(
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token: data['token'],
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name: data['name'],
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deadline: data['deadline'],
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)),
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);
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},
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child: Text(data['name']),
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style: ElevatedButton.styleFrom(
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primary: Colors.white,
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onPrimary: Colors.black,
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minimumSize: Size(200, 50),
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textStyle: TextStyle(fontSize: 18),
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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: 40),
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Container(
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padding: EdgeInsets.all(8.0),
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child: Text(
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'Tambah Daya / Buat Token',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: Colors.black,
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),
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textAlign: TextAlign.center,
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),
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),
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Container(
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margin: EdgeInsets.all(8.0),
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child: ElevatedButton(
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onPressed: () {
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Navigator.pushReplacement(
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context,
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MaterialPageRoute(builder: (context) => AddTokenScreen()),
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);
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},
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child: Text('Buat Token'),
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style: ElevatedButton.styleFrom(
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primary: Colors.greenAccent,
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padding: EdgeInsets.symmetric(horizontal: 24, vertical: 12),
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),
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),
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),
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const SizedBox(height: 40),
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const Text(
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'Pilih Kamar Untuk Monitoring dan Kontrol',
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style: TextStyle(fontSize: 16, color: Colors.black),
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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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