black icons / filters prototype

lib/components/filters.dart

@@ -0,0 +1,208 @@
+import 'package:flutter/material.dart';
+
+enum Tags {
+  cardPayments,
+  petFriendly,
+  glutenFree,
+  vegan,
+  vegetarian,
+  alcohol,
+  delivery
+}
+
+class Filters {
+  bool cardPayments = false;
+  bool petFriendly = false;
+  bool glutenFree = false;
+  bool vegan = false;
+  bool vegetarian = false;
+  bool alcohol = false;
+  bool delivery = false;
+  bool onlyOpen = false;
+  List<String> selectedTypes = [];
+  final List<String> availableTypes = [
+    'chińska',
+    'dietetyczna',
+    'francuska',
+    'grecka',
+    'indyjska',
+    'japońska',
+    'koreańska',
+    'koszerna',
+    'meksykańska',
+    'polska',
+    'rosyjska',
+    'skandynawska',
+    'śródziemnomorska',
+    'tajska',
+    'turecka',
+    'ukraińska',
+    'węgierska',
+    'wietnamska',
+    'włoska',
+    'mieszane',
+    'inna'
+  ];
+}
+
+class RestaurantFilters extends StatelessWidget {
+  final Filters filters;
+  final Function(String) onSelectType;
+  final Function(Tags) onSelectTag;
+
+  RestaurantFilters(
+      {@required this.filters,
+      @required this.onSelectType,
+      @required this.onSelectTag});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      width: double.infinity,
+      decoration: BoxDecoration(color: Colors.grey[850]),
+      padding: EdgeInsets.all(12),
+      child: Column(
+        children: <Widget>[
+          Padding(
+            padding: EdgeInsets.all(8),
+            child: Text(
+              'Rodzaj kuchni',
+              style: TextStyle(color: Colors.orange),
+            ),
+          ),
+          Wrap(
+            spacing: 6,
+            runAlignment: WrapAlignment.center,
+            runSpacing: -14,
+            children: filters.availableTypes.map<ButtonTheme>((String value) {
+              return ButtonTheme(
+                minWidth: 60,
+                height: 20,
+                child: RaisedButton(
+                  splashColor: Colors.orange,
+                  padding: EdgeInsets.all(6),
+                  color: (() {
+                    if (filters.selectedTypes.contains(value)) {
+                      return Colors.orange;
+                    } else {
+                      return Colors.grey;
+                    }
+                  }()),
+                  shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.all(Radius.circular(24))),
+                  onPressed: () => onSelectType(value),
+                  child: Text(
+                    value,
+                    style: TextStyle(fontSize: 11),
+                  ),
+                ),
+              );
+            }).toList(),
+          ),
+          Padding(
+            padding: EdgeInsets.all(8),
+            child: Text(
+              'Tagi',
+              style: TextStyle(color: Colors.orange),
+            ),
+          ),
+          Wrap(
+            spacing: 6,
+            runSpacing: -12,
+            children: [
+              RestaurantTag(
+                name: "Płatność kartą",
+                active: filters.cardPayments,
+                img: 'img/i_card_black.png',
+                onTapped: () => onSelectTag(Tags.cardPayments),
+              ),
+              RestaurantTag(
+                name: "Lubimy zwierzaki",
+                active: filters.petFriendly,
+                img: 'img/i_pets_black.png',
+                onTapped: () => onSelectTag(Tags.petFriendly),
+              ),
+              RestaurantTag(
+                name: "Bez glutenu",
+                active: filters.glutenFree,
+                img: 'img/i_glutenFree_black.png',
+                onTapped: () => onSelectTag(Tags.glutenFree),
+              ),
+              RestaurantTag(
+                name: "Wegańskie",
+                active: filters.vegan,
+                img: 'img/i_vegan_black.png',
+                onTapped: () => onSelectTag(Tags.vegan),
+              ),
+              RestaurantTag(
+                name: "Wegetariańskie",
+                active: filters.vegetarian,
+                img: 'img/i_vegetarian_black.png',
+                onTapped: () => onSelectTag(Tags.vegetarian),
+              ),
+              RestaurantTag(
+                name: "Alkohol",
+                active: filters.alcohol,
+                img: 'img/i_alcohol_black.png',
+                onTapped: () => onSelectTag(Tags.alcohol),
+              ),
+              RestaurantTag(
+                name: "Dowozimy",
+                active: filters.delivery,
+                img: 'img/i_delivery_black.png',
+                onTapped: () => onSelectTag(Tags.delivery),
+              ),
+            ],
+          )
+        ],
+      ),
+    );
+  }
+}
+
+class RestaurantTag extends StatelessWidget {
+  final String name;
+  final String img;
+  final bool active;
+  final Function onTapped;
+
+  RestaurantTag({this.name, this.active, this.img, this.onTapped});
+
+  @override
+  Widget build(BuildContext context) {
+    return ButtonTheme(
+      height: 26,
+      minWidth: 60,
+      child: RaisedButton(
+        splashColor: Colors.white,
+        color: (() {
+          if (active) {
+            return Colors.orange;
+          } else {
+            return Colors.grey;
+          }
+        }()),
+        shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.all(Radius.circular(24))),
+        onPressed: onTapped,
+        child: Row(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: [
+            Image.asset(
+              img,
+              width: 16,
+            ),
+            Padding(
+              padding: EdgeInsets.only(left: 6),
+              child: Text(
+                name,
+                style: TextStyle(fontSize: 11),
+              ),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/components/searchResults.dart

@@ -7,6 +7,7 @@ import 'homeScreen.dart';
 import 'orderView.dart';
 import 'favoritesView.dart';
 import '../settings.dart';
+import 'filters.dart';
 
 class SearchResults extends StatefulWidget {
   SearchResults(
@@ -27,6 +28,7 @@ class _SearchResultsState extends State<SearchResults>
   bool expand;
   AnimationController animationController;
   Animation<double> animation;
+  Filters filters = new Filters();
 
   void prepareAnimations() {
     animationController =
@@ -36,26 +38,15 @@ class _SearchResultsState extends State<SearchResults>
   }
 
   void checkExpand() {
-    print('Check Expand');
     if (expand) {
       animationController.forward();
-      print('Open');
     } else {
       animationController.reverse();
-      print('Close');
     }
   }
 
-  @override
-  void didUpdateWidget(SearchResults oldWidget) {
-    print('Widget Did Update');
-    super.didUpdateWidget(oldWidget);
-    checkExpand();
-  }
-
   @override
   void initState() {
-    print("Init State");
     super.initState();
     expand = false;
     prepareAnimations();
@@ -70,6 +61,7 @@ class _SearchResultsState extends State<SearchResults>
 
   @override
   Widget build(BuildContext context) {
+    checkExpand();
     return Scaffold(
       key: _drawerKey,
       body: Container(
@@ -81,11 +73,79 @@ class _SearchResultsState extends State<SearchResults>
           children: <Widget>[
             SizeTransition(
                 sizeFactor: animation,
-              child: Container(
-                decoration: BoxDecoration(color: Colors.blue),
-                child: Text("Dupa"),
-              ),
-            ),
+                child: RestaurantFilters(
+                  filters: filters,
+                  onSelectType: (value) {
+                    if (filters.selectedTypes.contains(value)) {
+                      final List<String> result =
+                          List.from(filters.selectedTypes);
+                      result.remove(value);
+                      setState(() {
+                        filters.selectedTypes = result;
+                      });
+                    } else {
+                      final List<String> result =
+                          List.from(filters.selectedTypes);
+                      result.add(value);
+                      setState(() {
+                        filters.selectedTypes = result;
+                      });
+                    }
+                  },
+                  onSelectTag: (tag) {
+                    switch (tag) {
+                      case Tags.alcohol:
+                        {
+                          setState(() {
+                            filters.alcohol = !filters.alcohol;
+                          });
+                        }
+                        break;
+                      case Tags.cardPayments:
+                        {
+                          setState(() {
+                            filters.cardPayments = !filters.cardPayments;
+                          });
+                        }
+                        break;
+                      case Tags.delivery:
+                        {
+                          setState(() {
+                            filters.delivery = !filters.delivery;
+                          });
+                        }
+                        break;
+                      case Tags.glutenFree:
+                        {
+                          setState(() {
+                            filters.glutenFree = !filters.glutenFree;
+                          });
+                        }
+                        break;
+                      case Tags.petFriendly:
+                        {
+                          setState(() {
+                            filters.petFriendly = !filters.petFriendly;
+                          });
+                        }
+                        break;
+                      case Tags.vegan:
+                        {
+                          setState(() {
+                            filters.vegan = !filters.vegan;
+                          });
+                        }
+                        break;
+                      case Tags.vegetarian:
+                        {
+                          setState(() {
+                            filters.vegetarian = !filters.vegetarian;
+                          });
+                        }
+                        break;
+                    }
+                  },
+                )),
             Container(
               decoration: BoxDecoration(color: Colors.grey[850]),
               child: Column(