From 2fd62ebfa1c12eaf18c3b30c29089893ce4ccaa0 Mon Sep 17 00:00:00 2001
From: Giorgio Bertolotti <giorgiobertol@gmail.com>
Date: Thu, 17 Oct 2019 00:06:25 +0200
Subject: [PATCH] :bug: Bug fix on project creation, fixed #7, added check on
 empty project name

---
 pro_time/lib/model/project.dart               | 10 ++--
 .../lib/resources/new_project_dialog.dart     | 59 ++++++++++++-------
 pro_time/lib/ui/home.dart                     |  3 +-
 3 files changed, 46 insertions(+), 26 deletions(-)

diff --git a/pro_time/lib/model/project.dart b/pro_time/lib/model/project.dart
index ebf764e..854e61d 100644
--- a/pro_time/lib/model/project.dart
+++ b/pro_time/lib/model/project.dart
@@ -5,10 +5,12 @@ class Project {
     this.name,
     this.mainColor,
     this.textColor,
-    DateTime created = DateTime.now(),
-    List<Activity> activities = List(),
-    bool notificationEnabled = true,
-  }) : this.created = created ?? DateTime.now(), this.activities = activities ?? List(), this.notificationEnabled ? notificationEnabled ?? true;
+    DateTime created,
+    List<Activity> activities,
+    bool notificationEnabled,
+  })  : this.created = created ?? DateTime.now(),
+        this.activities = activities ?? List(),
+        this.notificationEnabled = notificationEnabled ?? true;
 
   String get id => (created.millisecondsSinceEpoch).toString();
   String name;
diff --git a/pro_time/lib/resources/new_project_dialog.dart b/pro_time/lib/resources/new_project_dialog.dart
index f88c108..2ad1777 100644
--- a/pro_time/lib/resources/new_project_dialog.dart
+++ b/pro_time/lib/resources/new_project_dialog.dart
@@ -21,6 +21,7 @@ class _NewProjectDialogState extends State<NewProjectDialog> {
   Color _tmpMainColor;
   Color _tmpTextColor;
   bool _editMode;
+  bool _nameValid = false;
 
   @override
   void initState() {
@@ -36,6 +37,8 @@ class _NewProjectDialogState extends State<NewProjectDialog> {
       _selectedTextColor = widget.projectToEdit.textColor;
       _tmpMainColor = widget.projectToEdit.mainColor;
       _tmpTextColor = widget.projectToEdit.textColor;
+      if (widget.projectToEdit.name != null &&
+          widget.projectToEdit.name.isNotEmpty) _nameValid = true;
     }
     super.initState();
   }
@@ -54,6 +57,18 @@ class _NewProjectDialogState extends State<NewProjectDialog> {
               hintText: "Enter project name",
               border: UnderlineInputBorder(),
             ),
+            onChanged: (value) {
+              if (!_nameValid && (value != null && value.isNotEmpty)) {
+                setState(() {
+                  _nameValid = true;
+                });
+              }
+              if (_nameValid && (value == null || value.isEmpty)) {
+                setState(() {
+                  _nameValid = false;
+                });
+              }
+            },
           ),
           SizedBox(height: 10.0),
           Row(
@@ -118,25 +133,27 @@ class _NewProjectDialogState extends State<NewProjectDialog> {
         FlatButton(
           textColor: Colors.lightBlue,
           child: Text(_editMode ? "Update" : "Add"),
-          onPressed: () {
-            Project proj;
-            if (_editMode) {
-              proj = widget.projectToEdit;
-              proj.name = _nameController.text;
-              proj.mainColor = _selectedMainColor;
-              proj.textColor = _selectedTextColor;
-            } else {
-              proj = Project(
-                name: _nameController.text,
-                mainColor: _selectedMainColor,
-                textColor: _selectedTextColor,
-                created: DateTime.now(),
-                activities: List<Activity>(),
-              );
-            }
-            Hive.box("projects").put(proj.id, proj);
-            Navigator.of(context).pop();
-          },
+          onPressed: !_nameValid
+              ? null
+              : () {
+                  Project proj;
+                  if (_editMode) {
+                    proj = widget.projectToEdit;
+                    proj.name = _nameController.text;
+                    proj.mainColor = _selectedMainColor;
+                    proj.textColor = _selectedTextColor;
+                  } else {
+                    proj = Project(
+                      name: _nameController.text,
+                      mainColor: _selectedMainColor,
+                      textColor: _selectedTextColor,
+                      created: DateTime.now(),
+                      activities: List<Activity>(),
+                    );
+                  }
+                  Hive.box("projects").put(proj.id, proj);
+                  Navigator.of(context).pop();
+                },
         ),
       ],
     );
@@ -198,8 +215,8 @@ class _NewProjectDialogState extends State<NewProjectDialog> {
               child: Text("Select"),
               onPressed: () {
                 setState(() {
-                  _selectedMainColor = _tmpMainColor;
-                  _selectedTextColor = _tmpTextColor;
+                  if (_tmpMainColor != null) _selectedMainColor = _tmpMainColor;
+                  if (_tmpTextColor != null) _selectedTextColor = _tmpTextColor;
                 });
                 Navigator.of(context).pop();
               },
diff --git a/pro_time/lib/ui/home.dart b/pro_time/lib/ui/home.dart
index 66b3c73..56285e6 100644
--- a/pro_time/lib/ui/home.dart
+++ b/pro_time/lib/ui/home.dart
@@ -208,7 +208,7 @@ class _HomePageState extends State<HomePage> {
                 backgroundColor: Colors.white,
                 child: Icon(
                   Icons.add,
-                  size: 38.0,
+                  size: 44.0,
                   color: Colors.black,
                 ),
               ),
@@ -261,6 +261,7 @@ class _HomePageState extends State<HomePage> {
                     style: TextStyle(
                       color: appState.getCurrentProject().textColor,
                       fontSize: 22.0,
+                      fontWeight: FontWeight.w700,
                     ),
                     maxLines: 1,
                     overflow: TextOverflow.ellipsis,