"Implemented minimal serach bar for product search"

lib/providers/product_provider.dart

@@ -6,12 +6,14 @@ import 'package:food_app/models/product_model.dart';
 class ProductProvider with ChangeNotifier {
   ProductModel productModel;
 
+  List<ProductModel> search = [];
   productModels(QueryDocumentSnapshot element) {
     productModel = ProductModel(
       productImage: element.get("productImage"),
       productName: element.get("productName"),
       productPrice: element.get("productPrice"),
     );
+    search.add(productModel);
   }
 
 // Display Herbs Drawer
@@ -81,4 +83,11 @@ class ProductProvider with ChangeNotifier {
   List<ProductModel> get getRootProductDataList {
     return rootProductList;
   }
+
+
+
+  // Search Return
+  List<ProductModel> get getAllProductSearch {
+    return search;
+  }
 }

lib/screens/home_screens/home_screen.dart

@@ -224,7 +224,9 @@ class _HomeScreenState extends State<HomeScreen> {
               onPressed: () {
                 Navigator.of(context).push(
                   MaterialPageRoute(
-                    builder: (context) => Search(),
+                    builder: (context) => Search(
+                      search: productProvider.getAllProductSearch,
+                    ),
                   ),
                 );
               },

lib/screens/search/search.dart

 import 'package:flutter/material.dart';
+import 'package:food_app/config/colors.dart';
 import 'package:food_app/models/product_model.dart';
 import 'package:food_app/widgets/single_item.dart';
 
@@ -12,10 +13,20 @@ class Search extends StatefulWidget {
 }
 
 class _SearchState extends State<Search> {
+  String query = "";
+
   SigninCharacter _character = SigninCharacter.alphabetically;
 
+  searchItem(String query) {
+    List<ProductModel> searhFood = widget.search.where((element) {
+      return element.productName.toLowerCase().contains(query);
+    }).toList();
+    return searhFood;
+  }
+
   @override
   Widget build(BuildContext context) {
+    List<ProductModel> _searchItem = searchItem(query);
     void bottomShet() => showModalBottomSheet(
         context: context,
         shape: RoundedRectangleBorder(
@@ -55,15 +66,28 @@ class _SearchState extends State<Search> {
                     Navigator.of(context).pop();
                   }),
               RadioListTile(
-                  value: SigninCharacter.alphabetically,
-                  groupValue: _character,
-                  title: Text("Price - Alphabetically"),
-                  onChanged: (vav) {
-                    setState(() {
-                      _character = vav;
-                    });
-                    Navigator.of(context).pop();
-                  }),
+                value: SigninCharacter.alphabetically,
+                groupValue: _character,
+                title: Text("Price - Alphabetically"),
+                onChanged: (vav) {
+                  setState(() {
+                    _character = vav;
+                  });
+                  Navigator.of(context).pop();
+                },
+              ),
+              Container(
+                height: 46,
+                margin: EdgeInsets.symmetric(vertical: 20, horizontal: 20),
+                width: double.infinity,
+                child: MaterialButton(
+                  child: Text("Submit"),
+                  shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.circular(30)),
+                  color: primaryColor,
+                  onPressed: () {},
+                ),
+              )
             ],
           );
         });
@@ -86,6 +110,11 @@ class _SearchState extends State<Search> {
             height: 52,
             margin: EdgeInsets.symmetric(horizontal: 20),
             child: TextField(
+              onChanged: (value) {
+                setState(() {
+                  query = value;
+                });
+              },
               decoration: InputDecoration(
                 border: OutlineInputBorder(
                   borderRadius: BorderRadius.circular(30),
@@ -102,7 +131,7 @@ class _SearchState extends State<Search> {
             height: 10,
           ),
           Column(
-            children: widget.search.map((data) {
+            children: _searchItem.map((data) {
               return SingleItem(
                 isBool: false,
                 productImage: data.productImage,