290 lines
14 KiB
Dart
290 lines
14 KiB
Dart
import 'dart:core';
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import 'package:flutter/material.dart';
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import 'package:piring_baru/bloc/nav/bottom_nav.dart';
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class FormIMT extends StatefulWidget {
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const FormIMT({Key? key});
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@override
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State<FormIMT> createState() => _FormIMTState();
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}
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class _FormIMTState extends State<FormIMT> {
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final TextEditingController tinggiBadanController = TextEditingController();
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final TextEditingController beratBadanController = TextEditingController();
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final TextEditingController IMTController = TextEditingController();
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@override
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void dispose() {
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tinggiBadanController.dispose();
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beratBadanController.dispose();
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IMTController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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bottomNavigationBar: BottomNavBar(selected: 1),
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body: SingleChildScrollView(
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child: Stack(
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children: [
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Container(
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height: 130,
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width: double.infinity,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage('assets/images/head2.jpg'),
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fit: BoxFit.cover)),
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),
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SafeArea(
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child: Padding(
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padding: EdgeInsets.symmetric(horizontal: 15.0),
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child: Container(
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width: MediaQuery.of(context).size.width,
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child: Stack(
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(padding: EdgeInsets.only(top: 64)),
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SizedBox(height: 20),
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Center(
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child: Container(
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width: MediaQuery.of(context).size.height * 0.4,
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height: 30,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [
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Color.fromARGB(255, 250, 154, 0),
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Color.fromARGB(255, 246, 80, 20),
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Color.fromARGB(255, 235, 38, 16),
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],
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),
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borderRadius: BorderRadius.circular(30),
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boxShadow: kElevationToShadow[1],
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),
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padding: const EdgeInsets.symmetric(
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horizontal: 5,
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vertical: 0,
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),
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child: Center(
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child: Text(
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'Form IMT',
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style: TextStyle(
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color: Colors.white,
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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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SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(30.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Lengkapi form berikut',
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style: TextStyle(
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fontSize: 20,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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SizedBox(height: 20.0),
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Row(
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children: [
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Text(
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'Tinggi Badan Anda',
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style: TextStyle(
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fontSize: 15,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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Expanded(
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child: Padding(
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padding: EdgeInsets.only(
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right: 5.0, left: 28.0),
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child: Container(
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decoration: BoxDecoration(
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color: const Color.fromARGB(
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255, 219, 218, 218),
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border: Border.all(
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color: Colors.grey,
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width: 0.5,
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),
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borderRadius:
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BorderRadius.circular(5.0),
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),
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child: SizedBox(
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width: 80.0,
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child: TextField(
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controller:
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tinggiBadanController,
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keyboardType:
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TextInputType.number,
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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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SizedBox(height: 20.0),
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Row(
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children: [
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Text(
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'Berat Badan Anda',
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style: TextStyle(
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fontSize: 15,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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Expanded(
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child: Padding(
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padding: EdgeInsets.only(
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right: 5.0, left: 30.0),
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child: Container(
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decoration: BoxDecoration(
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color: const Color.fromARGB(
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255, 219, 218, 218),
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border: Border.all(
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color: Colors.grey,
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width: 0.5,
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),
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borderRadius:
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BorderRadius.circular(5.0),
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),
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child: SizedBox(
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width: 80.0,
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child: TextField(
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controller:
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beratBadanController,
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keyboardType:
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TextInputType.number,
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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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SizedBox(height: 20.0),
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Row(
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children: [
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Text(
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'IMT ',
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style: TextStyle(
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fontSize: 15,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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Expanded(
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child: Padding(
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padding: EdgeInsets.only(
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right: 5.0, left: 130.0),
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child: Container(
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decoration: BoxDecoration(
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color: const Color.fromARGB(
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255, 219, 218, 218),
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border: Border.all(
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color: Colors.grey,
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width: 0.5,
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),
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borderRadius:
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BorderRadius.circular(5.0),
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),
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child: SizedBox(
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width: 80.0,
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child: TextField(
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controller: IMTController,
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keyboardType:
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TextInputType.number,
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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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SizedBox(height: 50.0),
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Center(
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child: ElevatedButton(
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onPressed: () {
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final double tinggi = double.tryParse(
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tinggiBadanController.text) ??
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0.0;
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final double berat = double.tryParse(
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beratBadanController.text) ??
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0.0;
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if (tinggi > 0 && berat > 0) {
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final double tinggiM = tinggi /
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100; // Ubah tinggi dari cm ke m
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final double imt =
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berat / (tinggiM * tinggiM);
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IMTController.text = imt.toStringAsFixed(
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2); // Tampilkan IMT dengan 2 desimal
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} else {
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IMTController.text = 'Invalid Input';
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}
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},
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style: ElevatedButton.styleFrom(
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primary: Colors.deepOrange,
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),
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child: Text('Simpan'),
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),
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),
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SizedBox(height: 120.0), // Tambahkan spasi
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DataTable(
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columns: [
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DataColumn(label: Text('Klasifikasi')),
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DataColumn(label: Text('Keterangan')),
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DataColumn(label: Text('IMT')),
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],
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decoration: BoxDecoration(
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color: Colors
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.yellow, // Ganti dengan warna hijau yang Anda inginkan
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),
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rows: [
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DataRow(cells: [
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DataCell(Text('Kurus')),
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DataCell(Text('Berat\nRingan')),
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DataCell(Text('17.0 \n17.0-18.4')),
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]),
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DataRow(cells: [
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DataCell(Text('Normal')),
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DataCell(Text('')),
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DataCell(Text('23 - 24.9')),
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]),
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DataRow(cells: [
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DataCell(Text('Gemuk')),
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DataCell(Text('Ringan \n Berat')),
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DataCell(Text('25.1-27.0 \n >27')),
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]),
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// Tambahkan baris klasifikasi IMT di sini
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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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),
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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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