480 lines
18 KiB
Dart
480 lines
18 KiB
Dart
import 'dart:async';
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:http/http.dart' as http;
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import '../layout/main_layout.dart';
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import 'kader_drawer.dart';
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import '../pages/login_page.dart';
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import 'crud_ibu_hamil/tambah_ibu_hamil.dart';
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import 'crud_ibu_hamil/edit_ibu_hamil.dart';
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import '../kader/dashboard_kader.dart';
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class DataIbuHamilPage extends StatefulWidget {
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const DataIbuHamilPage({super.key});
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@override
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State<DataIbuHamilPage> createState() => _DataIbuHamilPageState();
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}
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class _DataIbuHamilPageState extends State<DataIbuHamilPage> {
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List<dynamic> _data = [];
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List<dynamic> _filteredData = [];
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bool _isLoading = true;
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int _currentPage = 0;
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final int _rowsPerPage = 5;
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final TextEditingController _searchC = TextEditingController();
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Timer? _debounce;
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_checkLogin();
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_fetchData();
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});
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_searchC.addListener(_onSearchChanged);
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}
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@override
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void dispose() {
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_searchC.dispose();
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_debounce?.cancel();
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super.dispose();
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}
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// Fungsi untuk menghitung usia kehamilan berdasarkan HPHT
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String _hitungUsiaKehamilan(String? hphtString) {
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if (hphtString == null ||
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hphtString.isEmpty ||
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hphtString == "-" ||
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hphtString == "0000-00-00") return "-";
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try {
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DateTime hpht = DateTime.parse(hphtString);
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DateTime sekarang = DateTime.now();
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// Hitung selisih hari
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int totalHari = sekarang.difference(hpht).inDays;
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if (totalHari < 0) return "Belum Hamil";
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int minggu = totalHari ~/ 7;
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int sisaHari = totalHari % 7;
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if (minggu >= 42) return "Sudah Waktunya Lahir";
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return "$minggu Minggu $sisaHari Hari";
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} catch (e) {
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return "-";
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}
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}
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// Fungsi Helper untuk menentukan warna berdasarkan status
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Color _getStatusColor(String status) {
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switch (status.toLowerCase()) {
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case 'keguguran':
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return Colors.red;
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case 'melahirkan':
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return Colors.blue;
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case 'aktif':
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default:
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return Colors.green;
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}
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}
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String _formatTanggalIndo(String? tanggal) {
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if (tanggal == null ||
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tanggal.isEmpty ||
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tanggal == "-" ||
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tanggal == "0000-00-00") return "-";
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try {
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DateTime dt = DateTime.parse(tanggal);
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List<String> bulanIndo = [
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"",
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"Januari",
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"Februari",
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"Maret",
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"April",
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"Mei",
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"Juni",
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"Juli",
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"Agustus",
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"September",
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"Oktober",
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"November",
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"Desember"
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];
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return "${dt.day.toString().padLeft(2, '0')} ${bulanIndo[dt.month]} ${dt.year}";
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} catch (e) {
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return tanggal;
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}
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}
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void _onSearchChanged() {
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if (_debounce?.isActive ?? false) _debounce!.cancel();
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_debounce = Timer(const Duration(milliseconds: 400), () {
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final keyword = _searchC.text.toLowerCase();
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setState(() {
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_currentPage = 0;
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_filteredData = _data.where((item) {
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final namaIbu = (item["nama_ibu"] ?? "").toString().toLowerCase();
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final status = (item["status"] ?? "").toString().toLowerCase();
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return namaIbu.contains(keyword) || status.contains(keyword);
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}).toList();
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});
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});
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}
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Future<void> _checkLogin() async {
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final prefs = await SharedPreferences.getInstance();
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final isLogin = prefs.getBool('isLogin') ?? false;
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if (!isLogin) {
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if (!mounted) return;
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Navigator.pushAndRemoveUntil(
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context,
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MaterialPageRoute(builder: (_) => const LoginPage(fromGuard: true)),
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(route) => false,
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);
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}
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}
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Future<void> _fetchData() async {
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setState(() => _isLoading = true);
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try {
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final prefs = await SharedPreferences.getInstance();
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final rawDusunId = prefs.get('dusun_id');
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String dusunId = rawDusunId?.toString() ?? "";
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final url = Uri.parse(
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"http://ta.myhost.id/E31230549/mposyandu_api/ibu_hamil/get_ibu_hamil.php?dusun_id=$dusunId");
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final response = await http.get(url);
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final jsonData = json.decode(response.body);
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if (jsonData["success"] == true) {
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setState(() {
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_data = jsonData["data"];
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_filteredData = _data;
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_isLoading = false;
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});
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} else {
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setState(() {
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_data = [];
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_filteredData = [];
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_isLoading = false;
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});
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}
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} catch (e) {
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debugPrint("ERROR GET IBU HAMIL: $e");
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setState(() => _isLoading = false);
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}
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}
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Future<void> _deleteData(String id) async {
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try {
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final url = Uri.parse(
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"http://ta.myhost.id/E31230549/mposyandu_api/ibu_hamil/hapus_ibu_hamil.php");
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final response = await http.post(url, body: {"id": id});
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final data = json.decode(response.body);
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if (data["success"] == true) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text("Data berhasil dihapus")));
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_fetchData();
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}
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} catch (e) {
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debugPrint("Gagal hapus: $e");
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}
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}
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List<dynamic> get _paginatedData {
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final start = _currentPage * _rowsPerPage;
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final end = start + _rowsPerPage;
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if (start >= _filteredData.length) return [];
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return _filteredData.sublist(
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start, end > _filteredData.length ? _filteredData.length : end);
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}
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@override
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Widget build(BuildContext context) {
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final totalPages = _filteredData.isEmpty
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? 1
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: (_filteredData.length / _rowsPerPage).ceil();
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return PopScope(
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canPop: false,
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onPopInvokedWithResult: (didPop, result) {
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if (didPop) return;
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Navigator.pushAndRemoveUntil(
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context,
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MaterialPageRoute(builder: (_) => const DashboardKaderPage()),
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(route) => false,
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);
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},
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child: MainLayout(
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title: "",
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drawer: const KaderDrawer(),
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body: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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children: [
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Center(
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child: Text("Data Ibu Hamil",
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style: GoogleFonts.poppins(
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fontSize: 18, fontWeight: FontWeight.bold)),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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Expanded(
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child: TextField(
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controller: _searchC,
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decoration: InputDecoration(
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hintText: "Cari nama...",
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prefixIcon: const Icon(Icons.search),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(10)),
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),
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),
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),
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const SizedBox(width: 10),
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OutlinedButton.icon(
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onPressed: () async {
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await Navigator.push(
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context,
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MaterialPageRoute(
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builder: (_) => const TambahIbuHamilPage()));
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_fetchData();
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},
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icon: const Icon(Icons.add, size: 18),
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label: const Text("Tambah"),
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style: OutlinedButton.styleFrom(
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foregroundColor: Colors.blue,
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side: const BorderSide(color: Colors.blue),
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shape: const StadiumBorder(),
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),
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),
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],
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),
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const SizedBox(height: 20),
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Expanded(
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child: _isLoading
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? const Center(child: CircularProgressIndicator())
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: _filteredData.isEmpty
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? Center(
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child: Text(
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"Tidak Ada Data Ibu Hamil",
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style: GoogleFonts.poppins(
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fontSize: 16,
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color: Colors.black,
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fontWeight: FontWeight.w500,
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),
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),
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)
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: ListView.builder(
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itemCount: _paginatedData.length,
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itemBuilder: (context, index) {
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final item = _paginatedData[index];
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final String status = item["status"] ?? "aktif";
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Color headerColor = _getStatusColor(status);
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return Container(
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margin: const EdgeInsets.only(bottom: 14),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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boxShadow: const [
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BoxShadow(
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color: Colors.black12, blurRadius: 6)
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],
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),
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child: Column(
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children: [
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: headerColor,
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borderRadius: const BorderRadius.only(
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topLeft: Radius.circular(12),
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topRight: Radius.circular(12)),
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),
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child: Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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Text(item["nama_ibu"] ?? "-",
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style: GoogleFonts.poppins(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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color: Colors.white)),
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Text(status.toUpperCase(),
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style: GoogleFonts.poppins(
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fontSize: 10,
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fontWeight: FontWeight.w800,
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color: Colors.white)),
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],
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),
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),
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Padding(
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padding: const EdgeInsets.all(12),
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child: Column(
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children: [
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_row("Nama Suami",
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item["nama_suami"] ?? "-"),
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_row("HPHT",
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_formatTanggalIndo(item["hpht"])),
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// MENAMPILKAN USIA KEHAMILAN YANG DIHITUNG OTOMATIS
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_row(
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"Usia Kehamilan",
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_hitungUsiaKehamilan(
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item["hpht"])),
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_row("HPL",
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_formatTanggalIndo(item["hpl"])),
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_row(
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"Persalinan Sblmnya",
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_formatTanggalIndo(item[
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"tanggal_persalinan_sebelumnya"])),
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_row(
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"Gravida (G)",
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item["gravida"]?.toString() ??
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"-"),
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_row("Para (P)",
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item["para"]?.toString() ?? "-"),
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_row(
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"Abortus (A)",
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item["abortus"]?.toString() ??
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"-"),
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_row("Hidup",
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item["hidup"]?.toString() ?? "-"),
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_row("Pembiayaan",
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item["pembiayaan"] ?? "-"),
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const Divider(),
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Row(
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mainAxisAlignment:
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MainAxisAlignment.end,
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children: [
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_smallButton(
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text: "Edit",
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icon: Icons.edit,
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color: Colors.orange,
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onPressed: () async {
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final res = await Navigator.push(
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context,
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MaterialPageRoute(
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builder: (_) =>
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EditIbuHamilPage(
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data: item)));
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if (res == true) _fetchData();
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},
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),
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const SizedBox(width: 8),
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_smallButton(
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text: "Hapus",
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icon: Icons.delete,
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color: Colors.red,
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onPressed: () =>
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_showDeleteDialog(
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item["id"].toString()),
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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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if (_filteredData.isNotEmpty) _buildPagination(totalPages),
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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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void _showDeleteDialog(String id) {
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showDialog(
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context: context,
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builder: (_) => AlertDialog(
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title: const Text("Hapus Data?"),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text("Batal")),
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TextButton(
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onPressed: () {
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Navigator.pop(context);
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_deleteData(id);
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},
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child: const Text("Hapus", style: TextStyle(color: Colors.red))),
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],
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),
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);
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}
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Widget _buildPagination(int totalPages) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text("Hal ${_currentPage + 1} dari $totalPages",
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style: GoogleFonts.poppins(fontSize: 12)),
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Row(
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children: [
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IconButton(
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icon: const Icon(Icons.chevron_left),
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onPressed: _currentPage == 0
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? null
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: () => setState(() => _currentPage--)),
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IconButton(
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icon: const Icon(Icons.chevron_right),
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onPressed: _currentPage >= totalPages - 1
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? null
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: () => setState(() => _currentPage++)),
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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 _smallButton(
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{required String text,
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required IconData icon,
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required Color color,
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required VoidCallback onPressed}) {
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return OutlinedButton.icon(
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onPressed: onPressed,
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icon: Icon(icon, size: 14, color: color),
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label: Text(text,
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style: GoogleFonts.poppins(
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fontSize: 11, fontWeight: FontWeight.bold, color: color)),
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style: OutlinedButton.styleFrom(
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side: BorderSide(color: color), shape: const StadiumBorder()),
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);
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}
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Widget _row(String label, String value) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 2),
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child: Row(
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children: [
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SizedBox(
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width: 130,
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child: Text(label,
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style: GoogleFonts.poppins(
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fontSize: 12, fontWeight: FontWeight.w600))),
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const Text(" : "),
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Expanded(
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child: Text(value, style: GoogleFonts.poppins(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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