341 lines
12 KiB
Dart
341 lines
12 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:cloud_firestore/cloud_firestore.dart';
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import 'package:firebase_auth/firebase_auth.dart';
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import 'package:firebase_database/firebase_database.dart';
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import 'package:intl/intl.dart';
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import 'akun_screen.dart';
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import 'send_screen.dart';
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class HomeScreen extends StatefulWidget {
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const HomeScreen({super.key});
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@override
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State<HomeScreen> createState() => _HomeScreenState();
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}
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class _HomeScreenState extends State<HomeScreen> {
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bool _isSaldoVisible = true;
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final formatRupiah = NumberFormat.currency(locale: 'id_ID', symbol: 'Rp. ');
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final uid = FirebaseAuth.instance.currentUser!.uid;
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String? _rfid; // 🔥 simpan RFID sekali saja
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@override
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void initState() {
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super.initState();
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_loadRfid();
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}
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Future<void> _loadRfid() async {
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final doc = await FirebaseFirestore.instance
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.collection('users')
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.doc(uid)
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.get();
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final data = doc.data() as Map<String, dynamic>;
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setState(() {
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_rfid = data['rfid_uid'];
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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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if (_rfid == null) {
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return const Scaffold(body: Center(child: CircularProgressIndicator()));
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}
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return Scaffold(
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backgroundColor: const Color.fromARGB(255, 11, 22, 0),
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body: SingleChildScrollView(
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child: Column(
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children: [
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// ================= TOP AREA =================
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StreamBuilder<DocumentSnapshot>(
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stream: FirebaseFirestore.instance
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.collection('users')
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.doc(uid)
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.snapshots(),
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builder: (context, snapshot) {
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if (!snapshot.hasData) {
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return const SizedBox();
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}
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final data = snapshot.data!.data() as Map<String, dynamic>;
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final nama = data['nama'] ?? 'No Name';
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final rfid = data['rfid_uid'] ?? '-';
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return Container(
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padding: const EdgeInsets.fromLTRB(20, 50, 20, 25),
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decoration: const BoxDecoration(
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color: Color.fromARGB(255, 165, 204, 54),
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borderRadius: BorderRadius.only(
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bottomLeft: Radius.circular(30),
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bottomRight: Radius.circular(30),
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),
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),
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child: Column(
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children: [
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// PROFILE
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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GestureDetector(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => const AkunScreen(),
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),
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);
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},
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child: Row(
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children: [
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const CircleAvatar(
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radius: 22,
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backgroundColor: Colors.black12,
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child: Icon(Icons.person),
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),
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const SizedBox(width: 10),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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nama,
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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),
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),
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Text(
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rfid,
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style: const TextStyle(fontSize: 12),
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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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Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: Colors.black,
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borderRadius: BorderRadius.circular(12),
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),
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child: const Icon(
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Icons.notifications,
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color: Colors.white,
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),
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),
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],
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),
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const SizedBox(height: 25),
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// ================= SALDO (RTDB) =================
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StreamBuilder<DatabaseEvent>(
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stream: FirebaseDatabase.instance
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.ref('users/$_rfid')
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.onValue,
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builder: (context, snapshot) {
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if (!snapshot.hasData ||
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snapshot.data!.snapshot.value == null) {
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return const SizedBox();
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}
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final raw = snapshot.data!.snapshot.value;
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final data = Map<String, dynamic>.from(raw as Map);
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final saldo = data['saldo'] ?? 0;
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: const Color.fromARGB(255, 223, 242, 112),
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borderRadius: BorderRadius.circular(25),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text("Total Saldo"),
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const SizedBox(height: 8),
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Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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Text(
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_isSaldoVisible
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? formatRupiah.format(saldo)
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: "Rp. ••••••",
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style: const TextStyle(
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fontSize: 28,
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fontWeight: FontWeight.bold,
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),
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),
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IconButton(
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onPressed: () {
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setState(() {
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_isSaldoVisible = !_isSaldoVisible;
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});
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},
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icon: Icon(
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_isSaldoVisible
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? Icons.visibility
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: Icons.visibility_off,
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),
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),
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],
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),
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const SizedBox(height: 15),
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Row(
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children: [
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GestureDetector(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (_) =>
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SendScreen(myRfid: _rfid!),
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),
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);
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},
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child: _actionButton(
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Icons.north_east,
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"Send",
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),
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),
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const SizedBox(width: 20),
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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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},
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),
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const SizedBox(height: 25),
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const SizedBox(height: 20),
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// ================= BOTOL (RTDB) =================
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StreamBuilder<DatabaseEvent>(
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stream: FirebaseDatabase.instance.ref('users/$_rfid').onValue,
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builder: (context, snapshot) {
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if (!snapshot.hasData ||
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snapshot.data!.snapshot.value == null) {
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return const SizedBox();
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}
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final raw = snapshot.data!.snapshot.value;
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final data = Map<String, dynamic>.from(raw as Map);
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final plastik = data['botol_plastik'] ?? 0;
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final kaleng = data['botol_kaleng'] ?? 0;
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final kaca = data['botol_kaca'] ?? 0;
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 20),
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: const Color.fromARGB(255, 223, 242, 112),
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borderRadius: BorderRadius.circular(20),
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),
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child: Column(
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children: [
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_itemBotol(
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iconPath: "assets/plastik.png",
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title: "Botol Plastik",
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harga: "Rp. 500 / botol",
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jumlah: plastik,
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),
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const SizedBox(height: 15),
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_itemBotol(
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iconPath: "assets/kaleng.png",
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title: "Botol Kaleng",
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harga: "Rp. 1000 / botol",
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jumlah: kaleng,
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),
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const SizedBox(height: 15),
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_itemBotol(
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iconPath: "assets/kaca.png",
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title: "Botol Kaca",
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harga: "Rp. 2000 / botol",
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jumlah: kaca,
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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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const SizedBox(height: 40),
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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 _itemBotol({
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required String iconPath,
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required String title,
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required String harga,
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required int jumlah,
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}) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: const Color.fromARGB(255, 165, 204, 54),
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borderRadius: BorderRadius.circular(20),
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),
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child: Image.asset(iconPath, width: 28, height: 28),
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),
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const SizedBox(width: 12),
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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(fontWeight: FontWeight.bold),
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),
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Text(harga, style: const TextStyle(fontSize: 12)),
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],
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),
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],
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),
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Text(
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jumlah.toString(),
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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],
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);
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}
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Widget _actionButton(IconData icon, String label) {
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return Column(
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children: [
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Colors.black,
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borderRadius: BorderRadius.circular(12),
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),
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child: Icon(icon, color: Colors.white),
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),
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const SizedBox(height: 6),
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Text(label, style: const TextStyle(fontSize: 12)),
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],
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);
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}
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}
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