add warband rating

mobile-app/lib/data/warband_roster.dart

@@ -63,6 +63,9 @@ class HenchmenGroup extends Unit {
   @JsonKey(ignore: true)
   int experience;
 
+  @JsonKey(defaultValue: false)
+  bool large;
+
   @JsonKey(
       fromJson: Unit._statsFromJson, toJson: Unit._statsToJson, required: true)
   final Stats stats;
@@ -73,7 +76,8 @@ class HenchmenGroup extends Unit {
   @JsonKey(fromJson: Unit._splitListFromJson, toJson: Unit._joinListToJson)
   final List<String> armour;
 
-  HenchmenGroup(this.header, this.stats, this.weapons, this.armour) {
+  HenchmenGroup(
+      this.header, this.stats, this.weapons, this.armour, this.large) {
     this.name = this.header['name'];
     this.type = this.header['type'];
     this.number = int.tryParse(this.header['number']) ?? 1;
@@ -144,12 +148,14 @@ class Hero extends Unit {
 
   @JsonKey(defaultValue: 0)
   final int warbandaddition;
+  @JsonKey(defaultValue: false)
+  bool large;
 
   @JsonKey(defaultValue: false, name: 'hiredsword')
   final bool hiredSword;
 
   Hero(this.stats, this.skilllists, this.weapons, this.armour, this.rules,
-      this.warbandaddition, this.header, this.hiredSword) {
+      this.warbandaddition, this.large, this.header, this.hiredSword) {
     this.name = this.header['name'];
     this.type = this.header['type'];
     this.experience = int.tryParse(this.header['experience']) ?? 0;
@@ -309,9 +315,29 @@ class WarbandRoster {
     this.race = this.nameAndRace['race'];
   }
 
-  int experience() {
+  int rating() {
-    // TODO: Calculate
+    int rating = 0;
-    return 1337;
+
+    heros.forEach((hero) {
+      rating += hero.experience;
+      rating += hero.warbandaddition;
+      rating += 5;
+
+      if (hero.large) {
+        rating += 15;
+      }
+    });
+
+    henchmenGroups.forEach((henchmenGroup) {
+      rating += henchmenGroup.experience * henchmenGroup.number;
+      rating += 5 * henchmenGroup.number;
+
+      if (henchmenGroup.large) {
+        rating += 15 * henchmenGroup.number;
+      }
+    });
+
+    return rating;
   }
 
   static HashMap<String, String> _warbandNameAndRaceFromJson(

mobile-app/lib/data/warband_roster.g.dart

@@ -13,12 +13,14 @@ HenchmenGroup _$HenchmenGroupFromJson(Map json) {
     Unit._statsFromJson(json['stats'] as String),
     Unit._splitListFromJson(json['weapons'] as String),
     Unit._splitListFromJson(json['armour'] as String),
+    json['large'] as bool ?? false,
   );
 }
 
 Map<String, dynamic> _$HenchmenGroupToJson(HenchmenGroup instance) =>
     <String, dynamic>{
       'group': HenchmenGroup._henchmengroupHeaderToJson(instance.header),
+      'large': instance.large,
       'stats': Unit._statsToJson(instance.stats),
       'weapons': Unit._joinListToJson(instance.weapons),
       'armour': Unit._joinListToJson(instance.armour),
@@ -33,6 +35,7 @@ Hero _$HeroFromJson(Map json) {
     Unit._splitListFromJson(json['armour'] as String),
     Unit._splitListFromJson(json['rules'] as String),
     json['warbandaddition'] as int ?? 0,
+    json['large'] as bool ?? false,
     Hero._heroHeaderFromJson(json['hero'] as String),
     json['hiredsword'] as bool ?? false,
   );
@@ -46,6 +49,7 @@ Map<String, dynamic> _$HeroToJson(Hero instance) => <String, dynamic>{
       'armour': Unit._joinListToJson(instance.armour),
       'rules': Unit._joinListToJson(instance.rules),
       'warbandaddition': instance.warbandaddition,
+      'large': instance.large,
       'hiredsword': instance.hiredSword,
     };
 

mobile-app/lib/widgets/warband_drawer_widget.dart

@@ -106,7 +106,7 @@ class WarbandDrawerWidget extends StatelessWidget {
             badgeColor: Colors.black12,
             shape: BadgeShape.square,
             borderRadius: 2,
-            badgeContent: Text(roster.experience().toString() + ' xp',
+            badgeContent: Text(roster.rating().toString(),
                 style: TextStyle(color: Colors.white)),
           ),
         ),