contest rating graph added

Author: jspw

lib/ui/compare.dart

@@ -1,3 +1,4 @@
+import 'package:cf_view/ui/home.dart';
 import 'package:flutter/material.dart';
 import 'dart:async';
 import 'dart:convert';
@@ -12,6 +13,47 @@ class Compare extends StatelessWidget {
     this.handle2 = handle2;
   }
 
+  TextEditingController _handle1Controller = TextEditingController();
+  TextEditingController _handle2Controller = TextEditingController();
+
+  _displayCompareDialog(BuildContext context) async {
+    return showDialog(
+        context: context,
+        builder: (context) {
+          return AlertDialog(
+            title: new Column(
+              children: <Widget>[
+                new TextField(
+                  controller: _handle1Controller,
+                  decoration: InputDecoration(hintText: "Handle1"),
+                ),
+                new TextField(
+                  controller: _handle2Controller,
+                  decoration: InputDecoration(hintText: "Handle2"),
+                ),
+              ],
+            ),
+            actions: <Widget>[
+              new FlatButton(
+                child: new Text('Compare'),
+                onPressed: () {
+                  Navigator.of(context).pop(context);
+                  Navigator.push(context, MaterialPageRoute(
+                    builder: (context) {
+                      String handle1 = _handle1Controller.text.toString();
+                      String handle2 = _handle2Controller.text.toString();
+                      _handle1Controller.clear();
+                      _handle2Controller.clear();
+                      return Compare(handle1, handle2);
+                    },
+                  ));
+                },
+              ),
+            ],
+          );
+        });
+  }
+
   @override
   Widget build(BuildContext context) {
     // TODO: implement build
@@ -49,13 +91,34 @@ class Compare extends StatelessWidget {
         ],
       ),
       floatingActionButton: FloatingActionButton(
-        backgroundColor: Colors.deepPurple,
-        child: Icon(
-          Icons.arrow_back_ios,
+          backgroundColor: Colors.deepPurple,
+          child: Icon(
+            Icons.compare,
+          ),
+          onPressed: () => _displayCompareDialog(context)),
+      bottomNavigationBar: Container(
+        height: 60,
+        color: Colors.black12,
+        child: InkWell(
+          onTap: () {
+            Navigator.push(
+              context,
+              MaterialPageRoute(builder: (context) => Home()),
+            );
+          },
+          child: Padding(
+            padding: EdgeInsets.only(top: 8.0),
+            child: Column(
+              children: <Widget>[
+                Icon(
+                  Icons.home,
+                  color: Theme.of(context).accentColor,
+                ),
+                Text('Home')
+              ],
+            ),
+          ),
         ),
-        onPressed: () {
-          Navigator.pop(context);
-        },
       ),
     );
   }

lib/ui/home.dart

@@ -140,7 +140,7 @@ class HomeState extends State {
                   Navigator.push(context, MaterialPageRoute(
                     builder: (context) {
                       String handle = _textFieldController.text.toString();
-                      _textFieldController.clear();
+                      // _textFieldController.clear();
                       return User(handle);
                     },
                   ));
@@ -370,8 +370,14 @@ class HomeState extends State {
       bottomNavigationBar: BottomNavigationBar(
         items: const <BottomNavigationBarItem>[
           BottomNavigationBarItem(
-            icon: Icon(Icons.new_releases),
-            title: Text("UPCOMING"),
+            icon: Icon(
+              Icons.new_releases,
+              color: Colors.blue,
+            ),
+            title: Text(
+              "UPCOMING",
+              style: TextStyle(color: Colors.blue),
+            ),
           ),
           BottomNavigationBarItem(
             icon: Icon(Icons.update),

lib/ui/previous_contests.dart

@@ -96,8 +96,8 @@ class PreviousContestsState extends State {
                     builder: (context) {
                       String handle1 = _handle1Controller.text.toString();
                       String handle2 = _handle2Controller.text.toString();
-                      _handle1Controller.clear();
-                      _handle2Controller.clear();
+                      // _handle1Controller.clear();
+                      // _handle2Controller.clear();
                       return Compare(handle1, handle2);
                     },
                   ));
@@ -154,7 +154,7 @@ class PreviousContestsState extends State {
                   itemCount: snapshot.data['result'].length,
                   // ignore: missing_return
                   itemBuilder: (context, index) {
-                    index += bal+1;
+                    index += bal + 1;
                     print("bal : $bal");
                     if (snapshot.data['result'][index]['phase'] == "FINISHED") {
                       print("Index : $index");
@@ -276,7 +276,7 @@ class PreviousContestsState extends State {
                               _launchURL(snapshot.data['result'][index]['id']),
                         ),
                       );
-                    } 
+                    }
                   });
             }
           }),
@@ -289,12 +289,24 @@ class PreviousContestsState extends State {
       bottomNavigationBar: BottomNavigationBar(
         items: const <BottomNavigationBarItem>[
           BottomNavigationBarItem(
-              icon: Icon(Icons.new_releases),
-              title: Text("UPCOMING"),
+              icon: Icon(
+                Icons.new_releases,
+                color: Colors.grey,
+              ),
+              title: Text(
+                "UPCOMING",
+                style: TextStyle(color: Colors.grey),
+              ),
               backgroundColor: Colors.white),
           BottomNavigationBarItem(
-              icon: Icon(Icons.cloud_done),
-              title: Text("PREVIOUS"),
+              icon: Icon(
+                Icons.update,
+                color: Colors.blue,
+              ),
+              title: Text(
+                "PREVIOUS",
+                style: TextStyle(color: Colors.blue),
+              ),
               backgroundColor: Colors.blueGrey),
           BottomNavigationBarItem(
             icon: Icon(Icons.compare),

lib/ui/test.json

@@ -0,0 +1,49 @@
+[
+    {
+        status: OK,
+        result: 
+        [
+            {  
+                contribution: 0,
+                lastOnlineTimeSeconds: 1592676640, 
+                rating: 1345, 
+                friendOfCount: 1, 
+                titlePhoto: //userpic.codeforces.com/1446253/title/2e8fd8c684026c8c.jpg, 
+                rank: pupil, 
+                handle: jspw, 
+                maxRating: 1429, 
+                avatar: //userpic.codeforces.com/1446253/avatar/f5b02ba30f9c8cb.jpg, 
+                registrationTimeSeconds: 1584970392,
+                 maxRank: specialist
+                
+            }
+                 
+        ]
+    }, 
+    
+    [
+        {
+            contestId: 1327, 
+            contestName: Educational Codeforces Round 84 (Rated for Div. 2), 
+            handle: jspw, 
+            rank: 8650, 
+            ratingUpdateTimeSeconds: 1584981300, 
+            oldRating: 0, 
+            newRating: 1429
+
+        },
+        {
+            contestId: 1342, 
+            contestName: Educational Codeforces Round 86 (Rated for Div. 2), 
+            handle: jspw, 
+            rank: 11585, 
+            ratingUpdateTimeSeconds: 1587918900, 
+            oldRating: 1429, 
+            newRating: 1345
+        }
+            
+    ]
+]
+
+
+