Journal Search

lib/Journal.dart

@@ -39,7 +39,9 @@ class _JournalPageState extends State<JournalPage>{
     super.dispose();
     refreshStream?.close();
   }
-
+  bool searching =false;
+  TextEditingController searchController = TextEditingController();
+  FocusNode _focus = FocusNode();
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -52,7 +54,41 @@ class _JournalPageState extends State<JournalPage>{
           label: Text("New Entry"),
           icon: Icon(Icons.add)),
       appBar: AppBar(
-        title: Row(
+        title: (searching)
+            ? Column(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Row(
+              mainAxisSize: MainAxisSize.max,
+              children: [
+                Expanded(
+                  child: TextField(
+                    onChanged: (text) {
+                      setState(() {});
+                    },
+                    controller: searchController,
+                    focusNode: _focus,
+                    decoration: InputDecoration(
+                      filled: true,
+                    ),
+                  ),
+                ),
+                InkWell(
+                  onTap: () {
+                    searching = false;
+                    searchController.clear();
+                    setState(() {});
+                  },
+                  child: Container(
+                    margin: EdgeInsets.all(10),
+                    child: Icon(Icons.cancel),
+                  ),
+                )
+              ],
+            )
+          ],
+        ) :
+        Row(
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
           children: [
             Row(
@@ -80,6 +116,13 @@ class _JournalPageState extends State<JournalPage>{
 
                   });
                 },child: Container(margin:EdgeInsets.all(8),child: Icon(Icons.cancel))),
+                InkWell(onTap:(){
+                  searching=true;
+                  searchController.clear();
+                  setState(() {
+
+                  });
+                },child: Container(margin:EdgeInsets.all(8),child: Icon(Icons.search))),
                 if(!selecting)InkWell(onTap:(){setState(() {
 
                 });},child: Container(margin: EdgeInsets.all(8), child: Icon(Icons.refresh),))
@@ -97,7 +140,20 @@ class _JournalPageState extends State<JournalPage>{
               int charCount = '\n'.allMatches(User.journal[index].description ?? '').length * 50;
               charCount +=(User.journal[index].description ?? '').length;
               int maxCharCount = 100;
-              return Container(
+
+              bool matchesSearch = false;
+              if(searching && searchController.text.isNotEmpty){
+                if(User.journal[index].title != null && User.journal[index].title!.toLowerCase().contains(searchController.text.toLowerCase())){
+                  matchesSearch = true;
+                }
+                if((User.journal[index].description ?? '').toLowerCase().contains(searchController.text.toLowerCase())){
+                  matchesSearch=true;
+                }
+              }else{
+                matchesSearch =true;
+              }
+
+              return (matchesSearch) ? Container(
                   child: InkWell(
                     onTap: (){
                       if(selecting){
@@ -192,7 +248,7 @@ class _JournalPageState extends State<JournalPage>{
                     },child: Container(margin:EdgeInsets.all(8),child: FaIcon(FontAwesomeIcons.edit)))
                   ],
                 ),
-              ));
+              )) : Container();
             }),
       ),
     );