Adds season display to details screen. (#62)

veggieseasons/lib/data/local_veggie_provider.dart

@@ -72,7 +72,7 @@ class LocalVeggieProvider {
             '2000 B.C.E.',
             '6500 B.C.E.',
           ],
-          1,
+          2,
         ),
         Trivia(
           'What are the seed pockets inside an apple called?',
@@ -92,7 +92,7 @@ class LocalVeggieProvider {
       category: VeggieCategory.flower,
       shortDescription: 'The armadillo of vegetables.',
       accentColor: Color(0x408ea26d),
-      seasons: [Season.autumn, Season.spring],
+      seasons: [Season.spring, Season.autumn],
       vitaminAPercentage: 0,
       vitaminCPercentage: 25,
       servingSize: '1 medium artichoke',
@@ -380,7 +380,7 @@ class LocalVeggieProvider {
       category: VeggieCategory.leafy,
       shortDescription: 'It\'s basically the veal of lettuce.',
       accentColor: Color(0x40c5be53),
-      seasons: [Season.winter, Season.autumn, Season.spring],
+      seasons: [Season.winter, Season.spring, Season.autumn],
       vitaminAPercentage: 10,
       vitaminCPercentage: 2,
       servingSize: '1/2 cup, chopped',
@@ -422,7 +422,7 @@ class LocalVeggieProvider {
       category: VeggieCategory.fruit,
       shortDescription: 'Delicious when sliced and wrapped in prosciutto.',
       accentColor: Color(0x40aa6d7c),
-      seasons: [Season.autumn, Season.summer],
+      seasons: [Season.summer, Season.autumn],
       vitaminAPercentage: 2,
       vitaminCPercentage: 2,
       servingSize: '1 large fig',
@@ -557,7 +557,7 @@ class LocalVeggieProvider {
       category: VeggieCategory.stealthFruit,
       shortDescription: 'Delicious... in extremely small quantities.',
       accentColor: Color(0x40ff7a01),
-      seasons: [Season.autumn, Season.summer],
+      seasons: [Season.summer, Season.autumn],
       vitaminAPercentage: 9,
       vitaminCPercentage: 100,
       servingSize: '1 pepper',
@@ -1037,7 +1037,7 @@ class LocalVeggieProvider {
       category: VeggieCategory.leafy,
       shortDescription: 'It\'s that bitter taste in the salad you\'re eating.',
       accentColor: Color(0x40d75875),
-      seasons: [Season.autumn, Season.spring],
+      seasons: [Season.spring, Season.autumn],
       vitaminAPercentage: 0,
       vitaminCPercentage: 10,
       servingSize: '2 cups shredded',

veggieseasons/lib/data/veggie.dart

@@ -62,6 +62,13 @@ const Map<VeggieCategory, String> veggieCategoryNames = {
   VeggieCategory.vegetable: 'Vegetable',
 };
 
+const Map<Season, String> seasonNames = {
+  Season.winter: 'Winter',
+  Season.spring: 'Spring',
+  Season.summer: 'Summer',
+  Season.autumn: 'Autumn',
+};
+
 class Veggie {
   Veggie({
     @required this.id,

veggieseasons/lib/screens/details.dart

@@ -164,22 +164,44 @@ class InfoView extends StatelessWidget {
     final prefs = ScopedModel.of<Preferences>(context, rebuildOnChange: true);
     final veggie = appState.getVeggie(id);
 
+    final seasonIcons = <Widget>[];
+
+    for (Season season in veggie.seasons) {
+      seasonIcons.addAll([
+        SizedBox(width: 12.0),
+        Padding(
+          padding: Styles.seasonIconPadding[season],
+          child: Icon(
+            Styles.seasonIconData[season],
+            semanticLabel: seasonNames[season],
+            color: Styles.seasonColors[season],
+          ),
+        ),
+      ]);
+    }
+
     return Padding(
       padding: const EdgeInsets.all(24.0),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.stretch,
         children: [
-          FutureBuilder(
-            future: prefs.preferredCategories,
-            builder: (context, snapshot) {
-              return Text(
-                veggie.categoryName.toUpperCase(),
-                style: (snapshot.hasData &&
-                        snapshot.data.contains(veggie.category))
-                    ? Styles.detailsPreferredCategoryText
-                    : Styles.detailsCategoryText,
-              );
-            },
+          Row(
+            mainAxisSize: MainAxisSize.max,
+            children: <Widget>[
+              FutureBuilder(
+                future: prefs.preferredCategories,
+                builder: (context, snapshot) {
+                  return Text(
+                    veggie.categoryName.toUpperCase(),
+                    style: (snapshot.hasData &&
+                            snapshot.data.contains(veggie.category))
+                        ? Styles.detailsPreferredCategoryText
+                        : Styles.detailsCategoryText,
+                  );
+                },
+              ),
+              Spacer(),
+            ]..addAll(seasonIcons),
           ),
           SizedBox(height: 8.0),
           Text(
@@ -189,7 +211,7 @@ class InfoView extends StatelessWidget {
           SizedBox(height: 8.0),
           Text(
             veggie.shortDescription,
-            style: Styles.detailsShortDescriptionText,
+            style: Styles.detailsDescriptionText,
           ),
           ServingInfoChart(veggie, prefs),
           SizedBox(height: 24.0),
@@ -261,22 +283,28 @@ class _DetailsScreenState extends State<DetailsScreen> {
     return CupertinoPageScaffold(
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.stretch,
+        mainAxisSize: MainAxisSize.min,
         children: [
           _buildHeader(context, appState),
-          Padding(
-            padding: const EdgeInsets.only(top: 16.0),
-            child: CupertinoSegmentedControl(
-              children: {
-                0: Text('Facts & Info'),
-                1: Text('Trivia'),
-              },
-              groupValue: _selectedViewIndex,
-              onValueChanged: (value) {
-                setState(() => _selectedViewIndex = value);
-              },
+          Expanded(
+            child: ListView(
+              children: [
+                CupertinoSegmentedControl(
+                  children: {
+                    0: Text('Facts & Info'),
+                    1: Text('Trivia'),
+                  },
+                  groupValue: _selectedViewIndex,
+                  onValueChanged: (value) {
+                    setState(() => _selectedViewIndex = value);
+                  },
+                ),
+                _selectedViewIndex == 0
+                    ? InfoView(widget.id)
+                    : TriviaView(widget.id),
+              ],
             ),
           ),
-          _selectedViewIndex == 0 ? InfoView(widget.id) : TriviaView(widget.id),
         ],
       ),
     );

veggieseasons/lib/styles.dart

@@ -4,6 +4,7 @@
 
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/widgets.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:veggieseasons/data/veggie.dart';
 
 abstract class Styles {
@@ -87,7 +88,7 @@ abstract class Styles {
     fontWeight: FontWeight.normal,
   );
 
-  static const detailsShortDescriptionText = TextStyle(
+  static const detailsDescriptionText = TextStyle(
     color: Color.fromRGBO(0, 0, 0, 0.9),
     fontFamily: 'NotoSans',
     fontSize: 16.0,
@@ -95,6 +96,14 @@ abstract class Styles {
     fontWeight: FontWeight.normal,
   );
 
+  static const detailsBoldDescriptionText = TextStyle(
+    color: Color.fromRGBO(0, 0, 0, 0.9),
+    fontFamily: 'NotoSans',
+    fontSize: 16.0,
+    fontStyle: FontStyle.normal,
+    fontWeight: FontWeight.bold,
+  );
+
   static const detailsServingHeaderText = TextStyle(
     color: Color.fromRGBO(176, 176, 176, 1.0),
     fontFamily: 'NotoSans',
@@ -182,6 +191,22 @@ abstract class Styles {
     Season.autumn: Color(0xff724913),
   };
 
+  // While handy, some of the Font Awesome icons sometimes bleed over their
+  // allotted bounds. This padding is used to adjust for that.
+  static const seasonIconPadding = {
+    Season.winter: const EdgeInsets.only(right: 0.0),
+    Season.spring: const EdgeInsets.only(right: 4.0),
+    Season.summer: const EdgeInsets.only(right: 6.0),
+    Season.autumn: const EdgeInsets.only(right: 0.0),
+  };
+
+  static const seasonIconData = {
+    Season.winter: FontAwesomeIcons.snowflake,
+    Season.spring: FontAwesomeIcons.leaf,
+    Season.summer: FontAwesomeIcons.umbrellaBeach,
+    Season.autumn: FontAwesomeIcons.canadianMapleLeaf,
+  };
+
   static const seasonBorder = Border(
     top: BorderSide(color: Color(0xff606060)),
     left: BorderSide(color: Color(0xff606060)),