206 lines
7.4 KiB
Dart
206 lines
7.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:initial_folder/screens/coupon/success_radem_coupon_page.dart';
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import 'package:initial_folder/size_config.dart';
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import 'package:initial_folder/theme.dart';
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import 'package:initial_folder/widgets/custom_navigator_bottom.dart';
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import 'package:initial_folder/widgets/login_regist/default_button.dart';
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import 'package:initial_folder/widgets/login_regist/loading_button.dart';
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import 'package:tap_debouncer/tap_debouncer.dart';
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class CouponPage extends StatefulWidget {
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CouponPage({Key? key}) : super(key: key);
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@override
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State<CouponPage> createState() => _CouponPageState();
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}
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class _CouponPageState extends State<CouponPage> {
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final kuponController = TextEditingController();
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final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
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bool isLoading = false;
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bool failed = false;
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String _iconPath = 'assets/icons/not_checklist.svg';
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String? errorMessage;
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handleRadeem() {
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setState(() {
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isLoading = true;
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});
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if (kuponController.text.isEmpty) {
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setState(() {
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isLoading = false;
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errorMessage = 'Kupon tidak boleh kosong';
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});
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} else if (kuponController.text.length <= 3) {
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setState(() {
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isLoading = false;
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errorMessage = 'Kupon tidak valid';
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});
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} else {
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setState(() {
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errorMessage = null;
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});
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Navigator.pushReplacement(
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context,
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CustomNavigatorBottom(
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child: SuccessRademCouponPage(
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coupon: kuponController.text,
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),
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),
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);
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setState(() {
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_iconPath = 'assets/icons/not_checklist.svg';
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isLoading = false;
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});
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}
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}
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void _validateInputs() {
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if (this._formKey.currentState!.validate()) {
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handleRadeem();
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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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return Container(
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height: MediaQuery.of(context).viewInsets.bottom > 0
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? MediaQuery.of(context).size.height / 1.6
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: MediaQuery.of(context).size.height / 2.4,
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child: SingleChildScrollView(
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child: Center(
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child: Column(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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Padding(
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padding: EdgeInsets.only(
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right: getProportionateScreenWidth(5),
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top: getProportionateScreenHeight(5),
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),
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child: IconButton(
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onPressed: () {
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Navigator.pop(context);
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},
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icon: Icon(Icons.close),
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),
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),
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],
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),
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Text(
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'Tukarkan Voucher',
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style: thirdTextStyle.copyWith(
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letterSpacing: 1,
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fontWeight: semiBold,
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fontSize: getProportionateScreenWidth(12)),
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),
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SizedBox(height: getProportionateScreenHeight(5)),
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Text(
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'Masukkan kode voucher untuk klaim promo menarik dari\nVocasia',
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textAlign: TextAlign.center,
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style: thirdTextStyle.copyWith(
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fontWeight: reguler,
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fontSize: getProportionateScreenWidth(10)),
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),
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SizedBox(height: getProportionateScreenHeight(20)),
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Padding(
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padding: EdgeInsets.symmetric(
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horizontal: getProportionateScreenWidth(30)),
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child: Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(10),
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color: Theme.of(context).brightness == Brightness.dark
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? seventeenColor
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: secondaryColor.withOpacity(0.3),
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),
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height: 40,
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child: Form(
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key: _formKey,
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child: TextFormField(
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autofocus: false,
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controller: kuponController,
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onChanged: (value) {
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setState(() {
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if (value.isEmpty) {
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_iconPath = 'assets/images/not_checklist.svg';
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} else if (value.length > 2) {
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_iconPath = 'assets/icons/checklist.svg';
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} else {
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_iconPath = 'assets/icons/wrong.svg';
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}
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});
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},
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style: primaryTextStyle.copyWith(
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fontSize: getProportionateScreenWidth(14),
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letterSpacing: 0.5,
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),
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cursorColor: secondaryColor,
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decoration: InputDecoration(
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border: InputBorder.none,
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errorBorder: OutlineInputBorder(
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borderSide: BorderSide(color: sevenColor),
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borderRadius: BorderRadius.circular(10)),
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contentPadding: EdgeInsets.only(
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left: getProportionateScreenWidth(20),
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bottom: getProportionateScreenHeight(8),
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top: getProportionateScreenHeight(2),
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),
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hintText: 'Masukkan Kode Voucher',
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hintStyle: primaryTextStyle.copyWith(
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fontSize: getProportionateScreenWidth(12),
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color: secondaryColor,
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letterSpacing: 0.5,
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),
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suffixIcon: Transform.scale(
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scale: 0.5,
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child: Padding(
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padding: EdgeInsets.only(
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right: getProportionateScreenWidth(15)),
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child: SvgPicture.asset(_iconPath),
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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: getProportionateScreenHeight(10)),
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if (errorMessage != null)
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Text(
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errorMessage!,
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style: TextStyle(color: Colors.red),
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),
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Padding(
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padding: EdgeInsets.only(
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left: getProportionateScreenWidth(16),
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right: getProportionateScreenWidth(16),
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top: getProportionateScreenHeight(10),
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),
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child: isLoading
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? LoadingButton(
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backgroundButtonColor: primaryColor,
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textButtonColor: Colors.white,
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)
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: TapDebouncer(
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cooldown: const Duration(milliseconds: 3000),
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onTap: () async => await {_validateInputs()},
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builder:
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(BuildContext context, TapDebouncerFunc? onTap) {
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return DefaultButton(
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text: 'Tukarkan',
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press: onTap,
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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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