Ranks averages + Improved leaderboard + bugfix

README.md

@@ -15,9 +15,9 @@
 - ~~Tetra League matches history~~
 - ~~Tetra League historic charts for tracked players~~ 
 - ~~Better UI with delta and hints for stats~~ *v0.2.0, we are here*
-- ~~Ability to compare player with APM-PPS-VS stats~~ *dev build are here*
-- Ability to fetch Tetra League leaderboard
-- Average stats for ranks
+- ~~Ability to compare player with APM-PPS-VS stats~~
+- ~~Ability to fetch Tetra League leaderboard~~
+- ~~Average stats for ranks~~ *dev build are here*
 - Ability to compare player with avgRank
 - UI Animations
 - i18n, EN and RU locales

lib/data_objects/tetrio.dart

@@ -13,6 +13,25 @@ const double appdspWeight = 140;
 const double vsapmWeight = 60;
 const double cheeseWeight = 1.25;
 const double gbeWeight = 315;
+const Map<String, double> ranksCutoffs = {
+  "x": 0.01,
+  "u": 0.05,
+  "ss": 0.11,
+  "s+": 0.17,
+  "s": 0.23,
+  "s-": 0.3,
+  "a+": 0.38,
+  "a": 0.46,
+  "a-": 0.54,
+  "b+": 0.62,
+  "b": 0.7,
+  "b-": 0.78,
+  "c+": 0.84,
+  "c": 0.9,
+  "c-": 0.95,
+  "d+": 0.975,
+  "d": 1
+};
 
 Duration doubleSecondsToDuration(double value) {
   value = value * 1000000;
@@ -719,7 +738,7 @@ class TetraLeagueAlpha {
     nextRank = json['next_rank'];
     nextAt = json['next_at'];
     percentileRank = json['percentile_rank'];
-    nerdStats = (apm != null && pps != null && apm != null) ? NerdStats(apm!, pps!, vs!) : null;
+    nerdStats = (apm != null && pps != null && vs != null) ? NerdStats(apm!, pps!, vs!) : null;
     estTr = (nerdStats != null) ? EstTr(apm!, pps!, vs!, (rd != null) ? rd! : 69, nerdStats!.app, nerdStats!.dss, nerdStats!.dsp, nerdStats!.gbe) : null;
     playstyle =
         (nerdStats != null) ? Playstyle(apm!, pps!, nerdStats!.app, nerdStats!.vsapm, nerdStats!.dsp, nerdStats!.gbe, estTr!.srarea, estTr!.statrank) : null;
@@ -845,6 +864,55 @@ class TetrioPlayersLeaderboard {
 
   TetrioPlayersLeaderboard(this.type, this.leaderboard);
 
+  List<dynamic> getAverageOfRank(String rank){
+    List<TetrioPlayerFromLeaderboard> filtredLeaderboard = List.from(leaderboard); 
+    filtredLeaderboard.removeWhere((element) => element.rank != rank);
+    if (filtredLeaderboard.isEmpty) throw Exception("Invalid rank");
+    double avgAPM = 0, avgPPS = 0, avgVS = 0, avgTR = 0, avgGlicko = 0, avgRD = 0, lowestTR = 25000;
+    int avgGamesPlayed = 0, avgGamesWon = 0, totalGamesPlayed = 0, totalGamesWon = 0;
+    for (var entry in filtredLeaderboard){
+      avgAPM += entry.apm;
+      avgPPS += entry.pps;
+      avgVS += entry.vs;
+      avgTR += entry.rating;
+      avgGlicko += entry.glicko;
+      avgRD += entry.rd;
+      totalGamesPlayed += entry.gamesPlayed;
+      totalGamesWon += entry.gamesWon;
+      if (entry.rating < lowestTR) lowestTR = entry.rating;
+    }
+    avgAPM /= filtredLeaderboard.length;
+    avgPPS /= filtredLeaderboard.length;
+    avgVS /= filtredLeaderboard.length;
+    avgTR /= filtredLeaderboard.length;
+    avgGlicko /= filtredLeaderboard.length;
+    avgRD /= filtredLeaderboard.length;
+    avgGamesPlayed = (totalGamesPlayed / filtredLeaderboard.length).floor();
+    avgGamesWon = (totalGamesWon / filtredLeaderboard.length).floor();
+    return [TetraLeagueAlpha(apm: avgAPM, pps: avgPPS, vs: avgVS, glicko: avgGlicko, rd: avgRD, gamesPlayed: avgGamesPlayed, gamesWon: avgGamesWon, bestRank: rank, decaying: false, rating: avgTR, rank: rank, percentileRank: rank, percentile: 0, standing: -1, standingLocal: -1, nextAt: -1, prevAt: -1),
+    {"totalGamesPlayed": totalGamesPlayed, "totalGamesWon": totalGamesWon, "players": filtredLeaderboard.length, "lowestTR": lowestTR, "toEnterTR": leaderboard[(leaderboard.length * ranksCutoffs[rank]!).floor()-1].rating}];
+  }
+
+  Map<String, List<dynamic>> get averages => {
+    'x': getAverageOfRank("x"),
+    'u': getAverageOfRank("u"),
+    'ss': getAverageOfRank("ss"),
+    's+': getAverageOfRank("s+"),
+    's': getAverageOfRank("s"),
+    's-': getAverageOfRank("s-"),
+    'a+': getAverageOfRank("a+"),
+    'a': getAverageOfRank("a"),
+    'a-': getAverageOfRank("a-"),
+    'b+': getAverageOfRank("b+"),
+    'b': getAverageOfRank("b"),
+    'b-': getAverageOfRank("b-"),
+    'c+': getAverageOfRank("c+"),
+    'c': getAverageOfRank("c"),
+    'c-': getAverageOfRank("c-"),
+    'd+': getAverageOfRank("d+"),
+    'd': getAverageOfRank("d")
+    };
+
   TetrioPlayersLeaderboard.fromJson(List<dynamic> json, String t, DateTime ts) {
     type = t;
     timestamp = ts;

lib/services/tetrio_crud.dart

@@ -1,10 +1,7 @@
 import 'dart:async';
 import 'dart:convert';
 import 'dart:developer' as developer;
-import 'dart:io';
-import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
-import 'package:path_provider/path_provider.dart';
 import 'package:tetra_stats/services/crud_exceptions.dart';
 import 'package:tetra_stats/services/sqlite_db_controller.dart';
 import 'package:tetra_stats/data_objects/tetrio.dart';

lib/views/compare_view.dart

@@ -820,7 +820,7 @@ class CompareState extends State<CompareView> {
                           )
                         ],
                       )
-                  ] : [Text("Please, enter username, user ID, or APM-PPS-VS values (divider doesn't matter) to both of fields")],
+                  ] : [const Text("Please, enter username, user ID, or APM-PPS-VS values (divider doesn't matter) to both of fields")],
                 )
         ),
       ),

lib/views/main_view.dart

@@ -31,7 +31,8 @@ final NumberFormat f4 = NumberFormat.decimalPatternDigits(decimalDigits: 4);
 final DateFormat dateFormat = DateFormat.yMMMd().add_Hms();
 
 class MainView extends StatefulWidget {
-  const MainView({Key? key}) : super(key: key);
+  final String? player;
+  const MainView({Key? key, this.player}) : super(key: key);
 
   String get title => "Tetra Stats: $_titleNickname";
 
@@ -89,8 +90,12 @@ class _MainState extends State<MainView> with SingleTickerProviderStateMixin {
     teto.open();
     _scrollController = ScrollController();
     _tabController = TabController(length: 6, vsync: this);
-    _getPreferences()
+    if (widget.player != null){
+      changePlayer(widget.player!);
+    }else{
+      _getPreferences()
         .then((value) => changePlayer(prefs.getString("player") ?? "dan63047"));
+    }
     super.initState();
   }
 
@@ -178,7 +183,7 @@ class _MainState extends State<MainView> with SingleTickerProviderStateMixin {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      drawer: NavDrawer(changePlayer),
+      drawer: widget.player == null ? NavDrawer(changePlayer) : null,
       appBar: AppBar(
         title: !_searchBoolean
             ? Text(
@@ -222,6 +227,10 @@ class _MainState extends State<MainView> with SingleTickerProviderStateMixin {
                 ),
           PopupMenuButton(
             itemBuilder: (BuildContext context) => <PopupMenuEntry>[
+              const PopupMenuItem(
+                value: "refresh",
+                child: Text('Refresh'),
+              ),
               const PopupMenuItem(
                 value: "/states",
                 child: Text('Show stored data'),
@@ -236,7 +245,7 @@ class _MainState extends State<MainView> with SingleTickerProviderStateMixin {
               ),
             ],
             onSelected: (value) {
-              if (value == "tll") {teto.fetchTLLeaderboard();
+              if (value == "refresh") {changePlayer(_searchFor);
               return;}
               Navigator.pushNamed(context, value);
             },
@@ -542,7 +551,7 @@ class _HistoryChartThigy extends StatelessWidget{
       height: MediaQuery.of(context).size.height - 100,
       child: Stack(
         children: [
-          Padding( padding: bigScreen ? const EdgeInsets.fromLTRB(40, 40, 40, 48) : const EdgeInsets.fromLTRB(0, 40, 0, 48) ,
+          Padding( padding: bigScreen ? const EdgeInsets.fromLTRB(40, 40, 40, 48) : const EdgeInsets.fromLTRB(0, 40, 16, 48) ,
           child: LineChart(
             LineChartData(
               lineBarsData: [LineChartBarData(spots: data)],

lib/views/ranks_averages_view.dart

@@ -0,0 +1,46 @@
+import 'package:flutter/material.dart';
+import 'package:tetra_stats/views/tl_leaderboard_view.dart';
+
+class RankAveragesView extends StatefulWidget {
+  const RankAveragesView({Key? key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() => RanksAverages();
+}
+
+class RanksAverages extends State<RankAveragesView> {
+  Map<String, List<dynamic>> averages = {};
+
+  
+
+  @override
+  void initState() {
+    teto.fetchTLLeaderboard().then((value) {averages = value.averages; setState(() {
+    });});
+    super.initState();
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("Ranks averages"),
+      ),
+      backgroundColor: Colors.black,
+      body: SafeArea(
+          child: ListView.builder(
+            itemCount: averages.length,
+            itemBuilder: (context, index){
+              bool bigScreen = MediaQuery.of(context).size.width > 768;
+              List<String> keys = averages.keys.toList();
+              return ListTile(
+                leading: Image.asset("res/tetrio_tl_alpha_ranks/${keys[index]}.png", height: 48),
+                title: Text("${averages[keys[index]]?[1]["players"]} players", style: const TextStyle(fontFamily: "Eurostile Round Extended")),
+                subtitle: Text("${f2.format(averages[keys[index]]?[0].apm)} APM, ${f2.format(averages[keys[index]]?[0].pps)} PPS, ${f2.format(averages[keys[index]]?[0].vs)} VS, ${f2.format(averages[keys[index]]?[0].nerdStats.app)} APP, ${f2.format(averages[keys[index]]?[0].nerdStats.vsapm)} VS/APM"),
+                trailing: Text("${f2.format(averages[keys[index]]?[1]["toEnterTR"])} TR", style: bigScreen ? const TextStyle(fontSize: 28) : null));
+          })
+          ),
+    );
+  }
+}

lib/views/tl_leaderboard_view.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:intl/intl.dart';
-import 'package:tetra_stats/data_objects/tetrio.dart';
 import 'package:tetra_stats/services/tetrio_crud.dart';
-import 'package:tetra_stats/views/states_view.dart';
+import 'package:tetra_stats/views/main_view.dart';
+import 'package:tetra_stats/views/ranks_averages_view.dart';
 
 final TetrioService teto = TetrioService();
 
@@ -22,6 +22,21 @@ class TLLeaderboardState extends State<TLLeaderboardView> {
     return Scaffold(
       appBar: AppBar(
         title: const Text("Tetra League Leaderboard"),
+        actions: [
+          IconButton(
+            onPressed: () {
+              Navigator.push(
+                context,
+                MaterialPageRoute(
+                  builder: (context) => const RankAveragesView(),
+                  maintainState: false,
+                ),
+              );
+            },
+            icon: const Icon(Icons.compress),
+            tooltip: "Averages",
+          ),
+        ],
       ),
       backgroundColor: Colors.black,
       body: SafeArea(
@@ -39,9 +54,9 @@ class TLLeaderboardState extends State<TLLeaderboardView> {
                         headerSliverBuilder: (context, value) {
                           String howManyPlayers(int numberOfPlayers) => Intl.plural(
                                 numberOfPlayers,
-                                zero: 'Empty list. Press "Track" button in previous view to add current player here',
-                                one: 'There is only one player',
-                                other: 'There are $numberOfPlayers players',
+                                zero: 'Empty list. Looks like something is wrong...',
+                                one: 'There is only one player... What?',
+                                other: 'There are $numberOfPlayers ranked players.',
                                 name: 'howManyPeople',
                                 args: [numberOfPlayers],
                                 desc: 'Description of how many people are seen in a place.',
@@ -62,25 +77,27 @@ class TLLeaderboardState extends State<TLLeaderboardView> {
                         body: ListView.builder(
                             itemCount: allPlayers!.length,
                             itemBuilder: (context, index) {
+                              bool bigScreen = MediaQuery.of(context).size.width > 768;
                               return ListTile(
-                                leading: Text((index+1).toString(), style: const TextStyle(fontFamily: "Eurostile Round Extended", fontSize: 28)),
-                                title: Text("${allPlayers[index].username}", style: const TextStyle(fontFamily: "Eurostile Round Extended")),
+                                leading: Text((index+1).toString(), style: bigScreen ? const TextStyle(fontFamily: "Eurostile Round Extended", fontSize: 28) : null),
+                                title: Text(allPlayers[index].username, style: const TextStyle(fontFamily: "Eurostile Round Extended")),
                                 subtitle: Text(
                                     "${f2.format(allPlayers[index].apm)} APM, ${f2.format(allPlayers[index].pps)} PPS, ${f2.format(allPlayers[index].vs)} VS, ${f2.format(allPlayers[index].app)} APP, ${f2.format(allPlayers[index].vsapm)} VS/APM"),
                                 trailing: Row(
                                   mainAxisSize: MainAxisSize.min,
                                   children: [
-                                    Text("${f2.format(allPlayers[index].rating)} TR", style: const TextStyle(fontSize: 28)),
-                                    Image.asset("res/tetrio_tl_alpha_ranks/${allPlayers[index].rank}.png", height: 48),
+                                    Text("${f2.format(allPlayers[index].rating)} TR", style: bigScreen ? const TextStyle(fontSize: 28) : null),
+                                    Image.asset("res/tetrio_tl_alpha_ranks/${allPlayers[index].rank}.png", height: bigScreen ? 48 : 16),
                                   ],
                                 ),
                                 onTap: () {
-                                  // Navigator.push(
-                                  //   context,
-                                  //   MaterialPageRoute(
-                                  //     builder: (context) => StatesView(states: allPlayers!),
-                                  //   ),
-                                  // );
+                                  Navigator.push(
+                                    context,
+                                    MaterialPageRoute(
+                                      builder: (context) => MainView(player: allPlayers[index].userId),
+                                      maintainState: false,
+                                    ),
+                                  );
                                 },
                               );
                             }));

pubspec.yaml

@@ -159,6 +159,9 @@ flutter:
      - res/tetrio_badges/tawsignite_expert.png
      - res/tetrio_badges/tawslg.png
      - res/tetrio_badges/tetralympic_masters.png
+     - res/tetrio_badges/thaitour_1.png
+     - res/tetrio_badges/thaitour_2.png
+     - res/tetrio_badges/thaitour_3.png
      - res/tetrio_badges/ttsdtc_1.png
      - res/tetrio_badges/ttsdtc_2.png
      - res/tetrio_badges/ttsdtc_3.png