141 lines
4.6 KiB
Dart
141 lines
4.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:go_router/go_router.dart';
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import '../../core/app_colors.dart';
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import '../components/code_dots.dart';
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import '../components/custom_app_bar.dart';
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import '../components/gradient_button.dart';
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import '../event/scooter_code_event.dart';
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import '../state/scooter_code_state.dart';
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import '../viewmodel/pin_bloc.dart';
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import '../event/pin_event.dart';
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import '../state/pin_state.dart';
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import '../viewmodel/scooter_code_bloc.dart';
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class ScooterCodeInputScreen extends StatefulWidget {
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const ScooterCodeInputScreen({super.key});
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@override
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State<ScooterCodeInputScreen> createState() => _ScooterCodeInputScreenState();
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}
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class _ScooterCodeInputScreenState extends State<ScooterCodeInputScreen> {
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final TextEditingController controller = TextEditingController();
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@override
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void initState() {
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super.initState();
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controller.addListener(_onTextChanged);
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}
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void _onTextChanged() {
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context.read<ScooterCodeBloc>().add(ScooterCodeChanged(controller.text));
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}
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@override
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void dispose() {
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controller.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 BlocListener<ScooterCodeBloc, ScooterCodeState>(
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listener: (context, state) {
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if (state is ScooterCodeSuccess) {
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context.go("/home/scooter/${state.scooter.id}");
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}
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if (state is ScooterCodeFailure) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(state.error ?? "Ошибка")),
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);
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}
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},
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child: Scaffold(
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resizeToAvoidBottomInset: false,
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body: Container(
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decoration: const BoxDecoration(gradient: AppColors.phoneScreenBg),
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child: SafeArea(
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child: Column(
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children: [
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const SizedBox(height: 16),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20),
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child: CustomAppBar(title: "Ввод QR-кода"),
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24),
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child: BlocBuilder<ScooterCodeBloc, ScooterCodeState>(
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builder: (context, state) {
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final bool isCodeValid = state.code.length >= 5 && state.code.length <= 7;
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return Column(
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children: [
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const SizedBox(height: 60),
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const Text(
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"Введите номер, расположенный\nпод QR-кодом",
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textAlign: TextAlign.center,
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style: TextStyle(
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color: AppColors.whiteText,
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fontSize: 16,
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height: 1.4,
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),
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),
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const SizedBox(height: 80),
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TextField(
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controller: controller,
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keyboardType: TextInputType.number,
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maxLength: 7,
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textAlign: TextAlign.left,
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style: const TextStyle(color: Colors.white, fontSize: 18),
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decoration: InputDecoration(
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hintText: "Ввести номер",
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hintStyle: const TextStyle(color: AppColors.hint),
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counterText: "",
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filled: true,
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fillColor: Colors.white.withOpacity(0.1),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(24),
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borderSide: BorderSide.none,
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),
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),
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),
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if (state is ScooterCodeLoading)
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const Padding(
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padding: EdgeInsets.only(top: 20),
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child: CircularProgressIndicator(color: Colors.white),
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),
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const Spacer(),
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GradientButton(
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text: "Подтвердить",
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enabled: isCodeValid && state is! ScooterCodeLoading,
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onTap: () {
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context.read<ScooterCodeBloc>().add(
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ScooterCodeSubmitted(state.code),
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);
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},
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showArrows: true,
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height: 56,
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width: double.infinity,
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),
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const SizedBox(height: 40),
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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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} |