303 lines
10 KiB
Dart
303 lines
10 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_database/firebase_database.dart';
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import 'package:intl/intl.dart';
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import 'package:pdf/widgets.dart' as pw;
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import 'package:pdf/pdf.dart';
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import 'package:printing/printing.dart';
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import 'package:flutter/services.dart' show rootBundle;
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import 'package:shared_preferences/shared_preferences.dart';
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class ReportPage extends StatefulWidget {
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const ReportPage({super.key});
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@override
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State<ReportPage> createState() => _ReportPageState();
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}
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class _ReportPageState extends State<ReportPage> {
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final currencyFormatter = NumberFormat.currency(locale: 'id_ID', symbol: 'Rp ', decimalDigits: 0);
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final dateFormatter = DateFormat('dd MMMM yyyy');
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final timeFormatter = DateFormat('yyyy-MM-dd HH:mm');
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int selectedMonth = DateTime.now().month;
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int totalPerBulan = 0;
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List<Map<String, dynamic>> transaksiList = [];
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@override
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void initState() {
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super.initState();
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_loadData();
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}
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Future<void> _loadData() async {
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try {
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final snapshot = await FirebaseFirestore.instance
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.collection('history_kotak_amal')
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.orderBy('timestamp', descending: true)
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.get();
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List<Map<String, dynamic>> result = [];
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int total = 0;
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for (var doc in snapshot.docs) {
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final data = doc.data();
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final nominal = data['nominal_uang'];
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final timestampRaw = data['timestamp'];
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if (nominal != null && timestampRaw is Timestamp) {
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final timestamp = timestampRaw.toDate();
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if (timestamp.month == selectedMonth) {
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final nominalInt = (nominal as num).toInt();
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total += nominalInt;
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result.add({
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'timestamp': timestamp,
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'nominal': nominalInt,
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});
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}
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}
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}
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setState(() {
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transaksiList = result;
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totalPerBulan = total;
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});
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} catch (e) {
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debugPrint('Firestore error: $e');
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}
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}
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Future<void> _exportToPDF() async {
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if (transaksiList.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Tidak ada data untuk diekspor.')),
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);
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return;
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}
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final pdf = pw.Document();
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try {
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final ttf = pw.Font.ttf(await rootBundle.load('assets/fonts/RobotoRegular-3m4L.ttf'));
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final ttfBold = pw.Font.ttf(await rootBundle.load('assets/fonts/RobotoBold-Xdoj.ttf'));
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pdf.addPage(
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pw.MultiPage(
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pageFormat: PdfPageFormat.a4,
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build: (context) => [
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pw.Text('Laporan Keuangan',
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style: pw.TextStyle(fontSize: 24, font: ttfBold)),
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pw.SizedBox(height: 10),
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pw.Text('Bulan: ${DateFormat.MMMM().format(DateTime(0, selectedMonth))} 2025',
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style: pw.TextStyle(font: ttf)),
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pw.Text('Total: ${currencyFormatter.format(totalPerBulan)}',
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style: pw.TextStyle(font: ttf)),
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pw.SizedBox(height: 20),
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pw.Text('Detail Transaksi:', style: pw.TextStyle(font: ttfBold, fontSize: 16)),
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pw.SizedBox(height: 8),
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pw.Table.fromTextArray(
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headers: ['Tanggal & Waktu', 'Nominal'],
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headerStyle: pw.TextStyle(fontWeight: pw.FontWeight.bold, font: ttfBold),
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cellStyle: pw.TextStyle(font: ttf),
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headerDecoration: pw.BoxDecoration(color: PdfColors.grey300),
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border: pw.TableBorder.all(color: PdfColors.grey600, width: 0.5),
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cellAlignment: pw.Alignment.centerLeft,
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data: transaksiList.map<List<String>>((item) {
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final ts = item['timestamp'];
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final date = ts is Timestamp ? ts.toDate() : ts;
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final formattedDate = timeFormatter.format(date);
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final nominal = currencyFormatter.format(item['nominal']);
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return [formattedDate, nominal];
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}).toList(),
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),
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],
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),
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);
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await Printing.layoutPdf(onLayout: (PdfPageFormat format) async => pdf.save());
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} catch (e) {
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debugPrint('PDF export error: $e');
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Gagal membuat PDF.')),
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);
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}
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}
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Future<void> _resetData() async {
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final confirm = await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('Reset Data'),
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content: const Text('Yakin ingin menghapus semua data di aplikasi?'),
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actions: [
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TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('Batal')),
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TextButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('Ya, Hapus')),
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],
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),
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);
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if (confirm != true) return;
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try {
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// Hapus semua dokumen Firestore
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final snapshot = await FirebaseFirestore.instance.collection('history_kotak_amal').get();
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final batch = FirebaseFirestore.instance.batch();
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for (var doc in snapshot.docs) {
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batch.delete(doc.reference);
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}
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await batch.commit();
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// Reset data di Realtime Database
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final db = FirebaseDatabase.instance.ref();
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await db.child('/kotak_amal/total_uang').set(0);
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// tambahkan path lain sesuai yang kamu gunakan
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// (opsional) Hapus data lokal
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final prefs = await SharedPreferences.getInstance();
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await prefs.clear();
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await _loadData();
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Seluruh data berhasil direset.')),
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);
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} catch (e) {
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debugPrint('Reset error: $e');
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Gagal mereset data.')),
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);
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}
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}
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Widget _buildBox(String title, Widget content) {
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return Container(
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width: double.infinity,
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margin: const EdgeInsets.only(bottom: 16),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.white,
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border: Border.all(color: Colors.green.shade600, width: 1.5),
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borderRadius: BorderRadius.circular(16),
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boxShadow: const [BoxShadow(color: Colors.black12, blurRadius: 4, offset: Offset(2, 2))],
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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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Text(title,
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style: TextStyle(
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fontSize: 18, fontWeight: FontWeight.bold, color: Colors.green.shade800)),
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const SizedBox(height: 12),
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content,
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],
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),
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);
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}
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Widget _buildTransaksiCard(Map<String, dynamic> item) {
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final date = item['timestamp'] as DateTime;
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final nominal = currencyFormatter.format(item['nominal']);
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 6),
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Colors.green.shade50,
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border: Border.all(color: Colors.green.shade300),
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(dateFormatter.format(date), style: const TextStyle(fontSize: 14)),
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Text(nominal, style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 14)),
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],
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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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final tampilTerbatas = transaksiList.take(5).toList(); // maksimal 5 transaksi terbaru
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return Scaffold(
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appBar: AppBar(
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title: const Text('REPORT'),
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backgroundColor: Colors.green[700],
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centerTitle: true,
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),
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body: RefreshIndicator(
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onRefresh: _loadData,
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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physics: const AlwaysScrollableScrollPhysics(),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildBox(
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'Total Bulan Ini',
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Text(currencyFormatter.format(totalPerBulan),
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style: const TextStyle(fontSize: 20, fontWeight: FontWeight.bold)),
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),
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_buildBox(
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'Pilih Bulan',
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DropdownButton<int>(
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value: selectedMonth,
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isExpanded: true,
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items: List.generate(12, (i) {
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return DropdownMenuItem(
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value: i + 1,
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child: Text(DateFormat.MMMM().format(DateTime(0, i + 1))),
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);
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}),
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onChanged: (val) {
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if (val != null) {
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setState(() {
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selectedMonth = val;
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});
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_loadData();
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}
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},
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),
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),
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_buildBox(
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'Transaksi Harian (5 Terbaru)',
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tampilTerbatas.isEmpty
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? const Text('Tidak ada data untuk bulan ini.')
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: Column(children: tampilTerbatas.map(_buildTransaksiCard).toList()),
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),
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const SizedBox(height: 24),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
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ElevatedButton.icon(
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onPressed: _exportToPDF,
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icon: const Icon(Icons.picture_as_pdf),
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label: const Text('Export PDF'),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.green[700],
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 14),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(30)),
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),
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),
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ElevatedButton.icon(
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onPressed: _resetData,
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icon: const Icon(Icons.delete),
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label: const Text('Reset Data'),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.red[700],
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 14),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(30)),
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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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