import 'dart:convert'; import 'package:flutter/material.dart'; import 'package:flutter_form_builder/flutter_form_builder.dart'; import 'package:nekoya_flutter/api/api.dart'; import 'package:nekoya_flutter/data/auth.dart'; import 'package:nekoya_flutter/data/cart.dart'; import 'package:nekoya_flutter/screens/payment.dart'; class CheckoutForm extends StatefulWidget { const CheckoutForm({Key? key}) : super(key: key); @override State createState() => _CheckoutFormState(); } final _formKey = GlobalKey(); class _CheckoutFormState extends State { Future loadCheckout(checkoutData) async { var session = await getSession(); var data = await checkoutPost(session, checkoutData); return data; } Future submitForm(BuildContext context) async { if (_formKey.currentState!.fields["First Name"]!.value.isEmpty || _formKey.currentState!.fields["Last Name"]!.value.isEmpty || _formKey.currentState!.fields["Phone Number"]!.value.isEmpty || _formKey.currentState!.fields["Street Address"]!.value.isEmpty || _formKey.currentState!.fields["Street Address 2"]!.value.isEmpty || _formKey.currentState!.fields["Region"]!.value.isEmpty || _formKey.currentState!.fields["Province"]!.value.isEmpty || _formKey.currentState!.fields["City"]!.value.isEmpty || _formKey.currentState!.fields["District"]!.value.isEmpty || _formKey.currentState!.fields["Subdistrict"]!.value.isEmpty || _formKey.currentState!.fields["Postal Code"]!.value.isEmpty || !(_formKey.currentState!.fields["Shipping Method"]!.value == 'JNE' || _formKey.currentState!.fields["Shipping Method"]!.value == 'JNT' || _formKey.currentState!.fields["Shipping Method"]!.value == 'SiCepat')) { return 999; } else { var currentCart = await viewCart(); var cartData = jsonEncode(currentCart).toString(); Map data = { "firstName": _formKey.currentState!.fields["First Name"]!.value, "lastName": _formKey.currentState!.fields["Last Name"]!.value, "phoneNumber": _formKey.currentState!.fields["Phone Number"]!.value, "streetAddress1": _formKey.currentState!.fields["Street Address"]!.value, "streetAddress2": _formKey.currentState!.fields["Street Address 2"]!.value, "region": _formKey.currentState!.fields["Region"]!.value, "province": _formKey.currentState!.fields["Province"]!.value, "city": _formKey.currentState!.fields["City"]!.value, "district": _formKey.currentState!.fields["District"]!.value, "subDistrict": _formKey.currentState!.fields["Subdistrict"]!.value, "postalCode": _formKey.currentState!.fields["Postal Code"]!.value, "logistic": _formKey.currentState!.fields["Shipping Method"]!.value, "data": cartData, }; var statusCode = await loadCheckout(data); return statusCode; } } @override Widget build(BuildContext context) { return Container( margin: const EdgeInsets.fromLTRB(10, 10, 10, 5), child: Card( color: const Color(0xff212226), shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(15), ), child: Container( margin: const EdgeInsets.fromLTRB(5, 20, 5, 20), padding: const EdgeInsets.fromLTRB(10, 0, 10, 0), width: double.infinity, child: Column( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Column( children: [ Padding( padding: const EdgeInsets.symmetric(horizontal: 25), child: FormBuilder( key: _formKey, child: Column( children: [ const Center( child: Text( "Shipping Details", style: TextStyle( color: Colors.white, fontWeight: FontWeight.bold, fontSize: 30), ), ), const SizedBox( height: 20, ), Row( children: const [ Text( "Contact Information", style: TextStyle( color: Colors.white70, fontWeight: FontWeight.bold, fontSize: 20), ), ], ), const SizedBox( height: 10, ), makeInput( label: "First Name", icon: Icons.person, keyboardType: TextInputType.name), makeInput( label: "Last Name", icon: Icons.person, keyboardType: TextInputType.name), makeInput( label: "Phone Number", icon: Icons.phone_rounded, keyboardType: TextInputType.phone), const SizedBox( height: 20, ), Row( children: const [ Text( "Address", style: TextStyle( color: Colors.white70, fontWeight: FontWeight.bold, fontSize: 20), ), ], ), const SizedBox( height: 10, ), makeInput( label: "Street Address", icon: Icons.home, keyboardType: TextInputType.streetAddress), makeInput( label: "Street Address 2", icon: Icons.home, keyboardType: TextInputType.streetAddress), makeInput( label: "Region", icon: Icons.location_city, keyboardType: TextInputType.streetAddress), makeInput( label: "Province", icon: Icons.location_city, keyboardType: TextInputType.streetAddress), makeInput( label: "City", icon: Icons.location_city, keyboardType: TextInputType.streetAddress), makeInput( label: "District", icon: Icons.location_city, keyboardType: TextInputType.streetAddress), makeInput( label: "Subdistrict", icon: Icons.location_city, keyboardType: TextInputType.streetAddress), makeInput( label: "Postal Code", icon: Icons.location_city, keyboardType: TextInputType.number), const SizedBox( height: 20, ), Row( children: const [ Text( "Shipping Methods", style: TextStyle( color: Colors.white70, fontWeight: FontWeight.bold, fontSize: 20), ), ], ), const SizedBox( height: 10, ), Container( decoration: BoxDecoration( color: const Color(0xff1b1c1e), borderRadius: BorderRadius.circular(10.0), boxShadow: const [ BoxShadow( color: Colors.black12, blurRadius: 6.0, offset: Offset(0, 2), ), ], ), child: FormBuilderDropdown( name: "Shipping Method", dropdownColor: const Color(0xff212226), style: const TextStyle(color: Colors.white), decoration: const InputDecoration( contentPadding: EdgeInsets.symmetric( vertical: 0, horizontal: 10), focusedBorder: OutlineInputBorder( borderSide: BorderSide( color: Colors.red, ), ), enabledBorder: InputBorder.none, border: InputBorder.none, ), items: const [ DropdownMenuItem( value: "JNE", child: Text("JNE"), ), DropdownMenuItem( value: "JNT", child: Text("JNT"), ), DropdownMenuItem( value: "SiCepat", child: Text("SiCepat"), ), ], ), ), const SizedBox( height: 10, ), ], ), ), ), Padding( padding: const EdgeInsets.symmetric(horizontal: 35), child: Container( padding: const EdgeInsets.only(top: 3, left: 3), child: MaterialButton( minWidth: double.infinity, height: 35, onPressed: () { checkSessionExist().then((isLoggedIn) { if (isLoggedIn) { submitForm(context).then((statusCode) { if (statusCode == 201) { Navigator.push( context, MaterialPageRoute( builder: (context) => const Payment())); } else if (statusCode == 999) { showAlertDialog(context); } }); } else { Navigator.pushNamed(context, '/login'); } }); }, color: const Color(0xff8B0000), shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(40)), child: const Text( "Pay", style: TextStyle( color: Colors.white, fontWeight: FontWeight.w600, fontSize: 15, ), ), ), ), ), ], ), ], ), ), ), ); } } Widget makeInput({label, obscureText = false, icon, keyboardType}) { return Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( label, style: const TextStyle( fontSize: 12, fontWeight: FontWeight.bold, color: Colors.white), ), const SizedBox( height: 5, ), Container( decoration: BoxDecoration( color: const Color(0xff1b1c1e), borderRadius: BorderRadius.circular(10.0), boxShadow: const [ BoxShadow( color: Colors.black12, blurRadius: 6.0, offset: Offset(0, 2), ), ], ), child: FormBuilderTextField( initialValue: "", name: label, keyboardType: keyboardType, obscureText: obscureText, style: const TextStyle(color: Colors.white), decoration: InputDecoration( prefixIcon: Icon( icon, color: Colors.white, ), contentPadding: const EdgeInsets.only(top: 14.0), focusedBorder: OutlineInputBorder( borderSide: const BorderSide( color: Colors.red, ), borderRadius: BorderRadius.circular(10.0)), enabledBorder: InputBorder.none, border: InputBorder.none, ), ), ), const SizedBox( height: 10, ) ], ); } showAlertDialog(BuildContext context) { Widget okButton = TextButton( child: const Text("OK", style: TextStyle(color: Colors.red)), onPressed: () { Navigator.of(context, rootNavigator: true).pop(); }, ); AlertDialog alert = AlertDialog( backgroundColor: const Color(0xff1b1c1e), shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(10), ), title: const Text( "Error", style: TextStyle(color: Colors.white), ), content: const Text( "Make sure to fill all fields", style: TextStyle(color: Colors.white70), ), actions: [ okButton, ], ); showDialog( context: context, builder: (BuildContext context) { return alert; }, ); }