434 lines
18 KiB
Dart
434 lines
18 KiB
Dart
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:http/http.dart' as http;
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import '../layout/main_layout.dart';
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import 'bidan_drawer.dart';
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// Import file crud
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import '../bidan/crud_imunisasi/tambah_imunisasi.dart';
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import '../bidan/crud_imunisasi/edit_imunisasi.dart';
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import '../bidan/crud_imunisasi/data_imunisasi_balita.dart';
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// Import Dashboard Bidan agar navigasi berfungsi
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import '../bidan/dashboard_bidan.dart';
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class DataImunisasiPage extends StatefulWidget {
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const DataImunisasiPage({super.key});
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@override
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State<DataImunisasiPage> createState() => _DataImunisasiPageState();
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}
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class _DataImunisasiPageState extends State<DataImunisasiPage> {
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List masterImunisasi = [];
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String _searchQuery = "";
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bool isLoading = true;
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// Variabel Pagination
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int _currentPage = 0;
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final int _rowsPerPage = 10;
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// Endpoint API
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final String baseMaster =
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"http://ta.myhost.id/E31230549/mposyandu_api/imunisasi/get_master_imunisasi.php";
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final String urlDelete =
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"http://ta.myhost.id/E31230549/mposyandu_api/imunisasi/hapus_imunisasi.php";
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@override
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void initState() {
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super.initState();
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fetchMasterData();
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}
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Future fetchMasterData() async {
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try {
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final resMaster = await http.get(Uri.parse(baseMaster));
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if (mounted) {
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setState(() {
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masterImunisasi = jsonDecode(resMaster.body)["data"] ?? [];
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isLoading = false;
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});
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}
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} catch (e) {
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if (mounted) setState(() => isLoading = false);
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}
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}
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Future _deleteData(String id) async {
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try {
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final response = await http.post(
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Uri.parse(urlDelete),
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body: {"id": id},
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);
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final data = jsonDecode(response.body);
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if (data['status'] == 'success') {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(data['message'] ?? "Data berhasil dihapus"),
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backgroundColor: Colors.blue,
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),
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);
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fetchMasterData();
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} else {
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throw data['message'] ?? "Gagal menghapus data";
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}
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} catch (e) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text("Kesalahan: $e"), backgroundColor: Colors.red),
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);
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}
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}
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void _showDeleteDialog(Map item) {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)),
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title: Text("Konfirmasi Hapus",
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style:
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GoogleFonts.poppins(fontWeight: FontWeight.bold, fontSize: 16)),
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content: Text(
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"Apakah Anda yakin ingin menghapus '${item['nama_imunisasi']}'?",
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style: GoogleFonts.poppins(fontSize: 13)),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child:
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Text("Batal", style: GoogleFonts.poppins(color: Colors.grey)),
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),
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OutlinedButton(
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onPressed: () {
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Navigator.pop(context);
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_deleteData(item['id'].toString());
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},
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style: OutlinedButton.styleFrom(
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side: const BorderSide(color: Colors.red),
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shape: const StadiumBorder(),
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),
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child: Text("Hapus",
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style: GoogleFonts.poppins(
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color: Colors.red, fontWeight: FontWeight.bold)),
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),
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],
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),
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);
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}
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List get _filteredMaster {
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return masterImunisasi.where((item) {
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final nama = item["nama_imunisasi"].toString().toLowerCase();
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final ket = item["keterangan"].toString().toLowerCase();
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final query = _searchQuery.toLowerCase();
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return nama.contains(query) || ket.contains(query);
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}).toList();
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}
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List get _paginatedData {
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final start = _currentPage * _rowsPerPage;
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final end = start + _rowsPerPage;
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if (start >= _filteredMaster.length) return [];
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return _filteredMaster.sublist(
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start,
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end > _filteredMaster.length ? _filteredMaster.length : end,
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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 totalPages = (_filteredMaster.length / _rowsPerPage).ceil() == 0
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? 1
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: (_filteredMaster.length / _rowsPerPage).ceil();
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return PopScope(
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canPop: false,
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onPopInvokedWithResult: (didPop, result) async {
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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 DashboardBidanPage()),
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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 BidanDrawer(),
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body: isLoading
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? const Center(child: CircularProgressIndicator())
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: Column(
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children: [
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Expanded(
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: Column(
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children: [
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Text(
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"Data Jenis Imunisasi",
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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: 15),
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// --- INPUT CARI ---
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Center(
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child: Container(
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constraints: const BoxConstraints(maxWidth: 850),
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child: TextField(
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onChanged: (value) => setState(() {
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_searchQuery = value;
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_currentPage = 0;
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}),
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style: GoogleFonts.poppins(fontSize: 12),
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decoration: InputDecoration(
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hintText: "Cari nama atau keterangan...",
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hintStyle: GoogleFonts.poppins(fontSize: 12),
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prefixIcon:
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const Icon(Icons.search, size: 20),
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filled: true,
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fillColor: Colors.grey[50],
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(10),
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borderSide:
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BorderSide(color: Colors.grey[300]!),
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),
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contentPadding:
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const EdgeInsets.symmetric(vertical: 8),
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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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// --- TABEL DENGAN DATATABLE ---
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Center(
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child: Container(
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constraints: const BoxConstraints(maxWidth: 850),
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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: [
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(12),
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: DataTable(
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headingRowColor:
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MaterialStateProperty.all(Colors.blue),
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columnSpacing: 25,
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columns: [
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_buildDataColumn("Nama Imunisasi"),
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_buildDataColumn("Min"),
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_buildDataColumn("Max"),
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_buildDataColumn("Keterangan"),
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_buildDataColumn("Aksi"),
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],
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rows: _paginatedData.isEmpty
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? [
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DataRow(cells: [
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DataCell(Text(
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"Data tidak ditemukan",
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style: GoogleFonts.poppins(
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fontSize: 12))),
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const DataCell(SizedBox()),
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const DataCell(SizedBox()),
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const DataCell(SizedBox()),
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const DataCell(SizedBox()),
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])
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]
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: _paginatedData.map((item) {
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return DataRow(cells: [
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DataCell(Text(
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item["nama_imunisasi"] ?? "-",
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style: GoogleFonts.poppins(
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fontSize: 12))),
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DataCell(Text(
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"${item["usia_min"]} Bln",
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style: GoogleFonts.poppins(
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fontSize: 12))),
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DataCell(Text(
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"${item["usia_max"]} Bln",
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style: GoogleFonts.poppins(
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fontSize: 12))),
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DataCell(
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Container(
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constraints:
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const BoxConstraints(
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maxWidth: 180),
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child: Text(
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item["keterangan"] ?? "-",
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style: GoogleFonts.poppins(
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fontSize: 12),
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overflow:
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TextOverflow.ellipsis,
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maxLines: 2,
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),
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),
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),
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DataCell(
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Row(
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children: [
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IconButton(
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icon: const Icon(
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Icons.edit,
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color: Colors.orange,
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size: 20),
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onPressed: () {
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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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EditImunisasiPage(
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data: item),
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),
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).then((value) {
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if (value == true)
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fetchMasterData();
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});
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},
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),
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IconButton(
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icon: const Icon(
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Icons.delete,
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color: Colors.red,
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size: 20),
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onPressed: () =>
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_showDeleteDialog(
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item),
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),
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],
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),
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),
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]);
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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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),
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const SizedBox(height: 25),
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// --- BUTTON ACTION ---
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Center(
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child: Container(
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constraints: const BoxConstraints(maxWidth: 850),
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child: Row(
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children: [
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Expanded(
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child: _actionBtnLonjong(
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Icons.add, "Tambah Jenis", Colors.blue,
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() {
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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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const TambahImunisasiPage(),
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),
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).then((_) => fetchMasterData());
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}),
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),
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const SizedBox(width: 12),
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Expanded(
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child: _actionBtnLonjong(
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Icons.visibility,
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"Imunisasi Balita",
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Colors.deepPurple, () {
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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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const DataImunisasiBalitaPage(),
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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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// --- PAGINATION ---
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Container(
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width: double.infinity,
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color: Colors.white,
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padding: const EdgeInsets.symmetric(
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horizontal: 20, vertical: 10),
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decoration: BoxDecoration(
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border: Border(top: BorderSide(color: Colors.grey[200]!)),
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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("Halaman ${_currentPage + 1} dari $totalPages",
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style: GoogleFonts.poppins(
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fontSize: 12, fontWeight: FontWeight.w500)),
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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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),
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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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),
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],
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),
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),
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);
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}
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DataColumn _buildDataColumn(String label) {
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return DataColumn(
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label: Text(
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label,
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style: GoogleFonts.poppins(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 13,
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),
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),
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);
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}
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Widget _actionBtnLonjong(
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IconData icon, String label, Color color, VoidCallback onTap) {
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return OutlinedButton.icon(
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onPressed: onTap,
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icon: Icon(icon, size: 18, color: color),
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style: OutlinedButton.styleFrom(
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side: BorderSide(color: color, width: 1.5),
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shape: const StadiumBorder(),
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padding: const EdgeInsets.symmetric(vertical: 14),
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),
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label: Text(
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label,
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style: GoogleFonts.poppins(
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fontSize: 12, color: color, fontWeight: FontWeight.bold),
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),
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);
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}
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}
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