changed everything from filcnaplo to refilc finally
This commit is contained in:
Kima
358
refilc_desktop_ui/lib/screens/login/login_screen.dart
Normal file
358
refilc_desktop_ui/lib/screens/login/login_screen.dart
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@@ -0,0 +1,358 @@
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import 'dart:io';
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import 'dart:ui';
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import 'package:elegant_notification/elegant_notification.dart';
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import 'package:elegant_notification/resources/arrays.dart';
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import 'package:refilc/api/client.dart';
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import 'package:refilc/api/login.dart';
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import 'package:refilc_mobile_ui/screens/login/login_button.dart';
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import 'package:refilc_mobile_ui/screens/login/login_input.dart';
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import 'package:refilc_desktop_ui/screens/login/school_input/school_input.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_acrylic/flutter_acrylic.dart';
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import 'login_screen.i18n.dart';
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const LinearGradient _backgroundGradient = LinearGradient(
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colors: [
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Color.fromARGB(255, 61, 122, 244),
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Color.fromARGB(255, 23, 77, 185),
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Color.fromARGB(255, 7, 42, 112),
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],
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begin: Alignment(-0.8, -2.0),
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end: Alignment(0.8, 1.0),
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stops: [-1.0, 0.0, 1.0],
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);
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class LoginScreen extends StatefulWidget {
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const LoginScreen({Key? key, this.back = false}) : super(key: key);
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final bool back;
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@override
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_LoginScreenState createState() => _LoginScreenState();
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}
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class _LoginScreenState extends State<LoginScreen> {
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final usernameController = TextEditingController();
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final passwordController = TextEditingController();
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final schoolController = SchoolInputController();
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final _scrollController = ScrollController();
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LoginState _loginState = LoginState.normal;
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bool showBack = false;
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double topInset = 12.0;
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@override
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void initState() {
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super.initState();
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showBack = widget.back;
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SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
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statusBarColor: Colors.transparent,
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statusBarIconBrightness: Brightness.light,
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systemNavigationBarColor: Colors.white,
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systemNavigationBarIconBrightness: Brightness.dark,
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));
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FilcAPI.getSchools().then((schools) {
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if (schools != null) {
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schoolController.update(() {
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schoolController.schools = schools;
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});
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} else {
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ElegantNotification.error(
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background: Colors.white,
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description: Text(
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"schools_error".i18n,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(color: Colors.red),
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),
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onActionPressed: () {},
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onCloseButtonPressed: () {},
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onDismiss: () {},
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onProgressFinished: () {},
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displayCloseButton: false,
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showProgressIndicator: false,
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autoDismiss: true,
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animation: AnimationType.fromTop,
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).show(context);
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}
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});
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if (Platform.isMacOS) {
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Window.getTitlebarHeight()
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.then((value) => setState(() => topInset = value));
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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 Scaffold(
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body: Container(
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decoration: const BoxDecoration(
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gradient: _backgroundGradient,
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),
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child: SafeArea(
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child: Stack(
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children: [
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Row(
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children: [
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Expanded(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// App logo
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Padding(
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padding: const EdgeInsets.only(bottom: 24.0),
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child: ClipRect(
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child: Padding(
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padding: const EdgeInsets.only(
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left: 12.0, right: 12.0, bottom: 32.0),
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child: SizedBox(
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width: 100.0,
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height: 100.0,
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// Png shadow *hack*
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child: Stack(
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children: [
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Padding(
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padding: const EdgeInsets.only(top: 8.0),
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child: Opacity(
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child: Image.asset(
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"assets/icons/ic_splash.png",
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color: Colors.black),
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opacity: 0.3),
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),
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BackdropFilter(
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filter: ImageFilter.blur(
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sigmaX: 6.0, sigmaY: 6.0),
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child: Image.asset(
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"assets/icons/ic_splash.png"),
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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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// Inputs
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SizedBox(
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width: 400.0,
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child: AutofillGroup(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Username
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Padding(
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padding: const EdgeInsets.only(bottom: 6.0),
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child: Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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Expanded(
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child: Text(
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"username".i18n,
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maxLines: 1,
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.w600,
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fontSize: 14.0,
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),
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),
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),
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Expanded(
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child: Text(
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"usernameHint".i18n,
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maxLines: 1,
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textAlign: TextAlign.right,
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style: const TextStyle(
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color: Colors.white54,
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fontWeight: FontWeight.w500,
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fontSize: 12.0,
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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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Padding(
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padding: const EdgeInsets.only(bottom: 12.0),
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child: LoginInput(
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style: LoginInputStyle.username,
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controller: usernameController,
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),
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),
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// Password
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Padding(
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padding: const EdgeInsets.only(bottom: 6.0),
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child: Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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Expanded(
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child: Text(
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"password".i18n,
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maxLines: 1,
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.w600,
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fontSize: 14.0,
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),
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),
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),
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Expanded(
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child: Text(
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"passwordHint".i18n,
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maxLines: 1,
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textAlign: TextAlign.right,
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style: const TextStyle(
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color: Colors.white54,
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fontWeight: FontWeight.w500,
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fontSize: 12.0,
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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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Padding(
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padding: const EdgeInsets.only(bottom: 12.0),
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child: LoginInput(
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style: LoginInputStyle.password,
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controller: passwordController,
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),
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),
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// School
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Padding(
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padding: const EdgeInsets.only(bottom: 6.0),
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child: Text(
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"school".i18n,
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maxLines: 1,
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.w600,
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fontSize: 14.0,
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),
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),
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),
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SchoolInput(
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scroll: _scrollController,
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controller: schoolController,
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),
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],
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),
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),
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),
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// Log in button
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SizedBox(
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width: 400.0,
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child: Padding(
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padding: const EdgeInsets.only(top: 42.0),
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child: Visibility(
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child: LoginButton(
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child: Text("login".i18n,
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maxLines: 1,
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style: const TextStyle(
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fontWeight: FontWeight.w600,
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fontSize: 15.0,
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)),
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onPressed: () => _loginAPI(context: context),
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),
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visible: _loginState != LoginState.inProgress,
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replacement: const Padding(
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padding: EdgeInsets.symmetric(vertical: 6.0),
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child: Center(
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child: CircularProgressIndicator(
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valueColor: AlwaysStoppedAnimation<Color>(
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Colors.white),
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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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if (_loginState == LoginState.missingFields ||
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_loginState == LoginState.invalidGrant ||
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_loginState == LoginState.failed)
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Padding(
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padding: const EdgeInsets.only(top: 8.0),
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child: Text(
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[
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"missing_fields",
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"invalid_grant",
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"error"
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][_loginState.index]
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.i18n,
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style: const TextStyle(
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color: Colors.red,
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fontWeight: FontWeight.w500),
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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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if (showBack)
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Container(
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alignment: Alignment.topLeft,
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padding: EdgeInsets.only(left: 16.0, top: topInset),
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child: const ClipOval(
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child: Material(
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type: MaterialType.transparency,
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child: BackButton(color: Colors.white),
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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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void _loginAPI({required BuildContext context}) {
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String username = usernameController.text;
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String password = passwordController.text;
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if (username == "" ||
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password == "" ||
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schoolController.selectedSchool == null) {
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return setState(() => _loginState = LoginState.missingFields);
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}
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setState(() => _loginState = LoginState.inProgress);
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loginAPI(
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username: username,
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password: password,
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instituteCode: schoolController.selectedSchool!.instituteCode,
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context: context,
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onLogin: (user) {
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ElegantNotification.success(
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background: Colors.white,
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description: Text(
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"welcome".i18n.fill([user.name]),
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(color: Colors.black),
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),
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onActionPressed: () {},
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onCloseButtonPressed: () {},
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onDismiss: () {},
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onProgressFinished: () {},
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displayCloseButton: false,
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showProgressIndicator: false,
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autoDismiss: true,
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animation: AnimationType.fromTop,
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).show(context);
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},
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onSuccess: () {
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Navigator.of(context)
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.pushNamedAndRemoveUntil("login_to_navigation", (_) => false);
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}).then((res) => setState(() => _loginState = res));
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}
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}
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