From f56207935b6b98dbeca546bd735f8a57d7539cf4 Mon Sep 17 00:00:00 2001
From: niloysikdar <niloysikdar30@gmail.com>
Date: Sun, 2 May 2021 06:52:39 +0530
Subject: [PATCH] Added LandingScreen

---
 lib/main.dart                  |   4 +-
 lib/screens/landingScreen.dart | 121 +++++++++++++++++++++++++++++++++
 pubspec.lock                   |   7 ++
 pubspec.yaml                   |   1 +
 4 files changed, 131 insertions(+), 2 deletions(-)
 create mode 100644 lib/screens/landingScreen.dart

diff --git a/lib/main.dart b/lib/main.dart
index 5557742..f812d65 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:plaso_connect/constants/colors.dart';
-import 'package:plaso_connect/screens/homescreen.dart';
+import 'package:plaso_connect/screens/landingScreen.dart';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -30,7 +30,7 @@ class MyApp extends StatelessWidget {
         primaryColor: kelectronBlue,
         iconTheme: IconThemeData(color: kelectronBlue),
       ),
-      home: HomeScreen(),
+      home: LandingScreen(),
     );
   }
 }
diff --git a/lib/screens/landingScreen.dart b/lib/screens/landingScreen.dart
new file mode 100644
index 0000000..7b8db34
--- /dev/null
+++ b/lib/screens/landingScreen.dart
@@ -0,0 +1,121 @@
+import 'package:carousel_slider/carousel_slider.dart';
+import 'package:flutter/material.dart';
+import 'package:plaso_connect/constants/colors.dart';
+import 'package:plaso_connect/screens/homescreen.dart';
+import 'package:plaso_connect/widgets/boxdecoration.dart';
+
+class LandingScreen extends StatelessWidget {
+  final List images = [
+    "assets/images/banner1.jpg",
+    "assets/images/banner2.png",
+    "assets/images/banner3.png",
+  ];
+
+  @override
+  Widget build(BuildContext context) {
+    Size size = MediaQuery.of(context).size;
+    return SafeArea(
+      child: Scaffold(
+        body: Column(
+          mainAxisAlignment: MainAxisAlignment.start,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            SizedBox(height: 20),
+            topCarousel(size: size),
+            SizedBox(height: 40),
+            Padding(
+              padding: const EdgeInsets.only(left: 30, bottom: 15),
+              child: Text(
+                "Register as :",
+                style: TextStyle(
+                  color: kelectronBlue,
+                  fontSize: 25,
+                  fontWeight: FontWeight.w600,
+                ),
+              ),
+            ),
+            selectButton(
+              text: "Individual\n(Normal/Volunteer)",
+              onTap: () {
+                Navigator.pushReplacement(
+                  context,
+                  MaterialPageRoute(builder: (context) {
+                    return HomeScreen();
+                  }),
+                );
+              },
+            ),
+            selectButton(
+              text: "Hospital or\nHealthcare Center",
+              onTap: () {
+                Navigator.pushReplacement(
+                  context,
+                  MaterialPageRoute(builder: (context) {
+                    return HomeScreen();
+                  }),
+                );
+              },
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget topCarousel({required Size size}) {
+    return Padding(
+      padding: EdgeInsets.all(10),
+      child: CarouselSlider(
+        options: CarouselOptions(
+          height: size.height * 0.25,
+          enableInfiniteScroll: true,
+          autoPlay: true,
+          autoPlayInterval: Duration(seconds: 3),
+          viewportFraction: 1,
+        ),
+        items: images.map((image) {
+          return Builder(
+            builder: (BuildContext context) {
+              return Container(
+                width: size.width,
+                margin: EdgeInsets.symmetric(horizontal: 7),
+                decoration: BoxDecoration(
+                  borderRadius: BorderRadius.circular(20),
+                  image: DecorationImage(
+                    image: AssetImage(image),
+                    fit: BoxFit.fill,
+                  ),
+                ),
+              );
+            },
+          );
+        }).toList(),
+      ),
+    );
+  }
+
+  Widget selectButton({
+    required String text,
+    required Function onTap,
+  }) {
+    return GestureDetector(
+      onTap: onTap as void Function()?,
+      child: Container(
+        margin: EdgeInsets.symmetric(horizontal: 30, vertical: 15),
+        padding: EdgeInsets.all(15),
+        decoration: newboxDecoration(),
+        child: Center(
+          child: Text(
+            text,
+            style: TextStyle(
+              color: kelectronBlue,
+              fontSize: 20,
+              fontWeight: FontWeight.w600,
+            ),
+            textAlign: TextAlign.center,
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/pubspec.lock b/pubspec.lock
index 821f093..4155791 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -15,6 +15,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
+  carousel_slider:
+    dependency: "direct main"
+    description:
+      name: carousel_slider
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.0.0-nullsafety.0"
   characters:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 7f616e0..e747fdd 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -30,6 +30,7 @@ dependencies:
   firebase_core: ^1.1.0
   firebase_auth: ^1.1.2
   cloud_firestore: ^1.0.7
+  carousel_slider: ^4.0.0-nullsafety.0
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.