added attributes for modifable visiblity for finalanswers , wokred solution and structured tutorials

Author: HarrySu123

.metals/metals.lock.db

@@ -1,5 +1,5 @@
 #FileLock
-#Thu Jul 31 14:30:19 BST 2025
+#Mon Aug 04 15:03:28 BST 2025
 hostName=localhost
 id=19860ab936622402fe2f44aa1920af12cbe404b7acd
 method=file

in2lambda/api/set.py

@@ -6,6 +6,7 @@
 import panflute as pf
 
 from in2lambda.api.question import Question
+from in2lambda.api.visibility_status import VisibilityController, VisibilityStatus
 
 
 @dataclass
@@ -14,6 +15,9 @@ class Set:
 
     _name: str = field(default="set")
     _description: str = field(default="")
+    _finalAnswerVisibility: VisibilityController = field(default_factory=lambda: VisibilityController(VisibilityStatus.OPEN_WITH_WARNINGS))
+    _workedSolutionVisibility: VisibilityController = field(default_factory=lambda: VisibilityController(VisibilityStatus.OPEN_WITH_WARNINGS))
+    _structuredTutorialVisibility: VisibilityController = field(default_factory=lambda: VisibilityController(VisibilityStatus.OPEN))
 
     questions: list[Question] = field(default_factory=list)
     _current_question_index = -1
@@ -58,8 +62,8 @@ def add_question(
             >>> import panflute as pf
             >>> s = Set()
             >>> s.add_question("Some title", pf.Para(pf.Str("hello"), pf.Space, pf.Str("there")))
-            >>> s
-            Set(_name='set', _description='', questions=[Question(title='Some title', parts=[], images=[], main_text='hello there')])
+            >>> s.questions
+            [Question(title='Some title', parts=[], images=[], main_text='hello there')]
             >>> s.add_question(main_text="Normal string text")
             >>> s.questions[1].main_text
             'Normal string text'

in2lambda/api/visibility_status.py

@@ -0,0 +1,38 @@
+from enum import Enum
+
+class VisibilityStatus(Enum):
+    """Enum representing the visibility status of a question or set."""
+    OPEN = "OPEN"
+    HIDE = "HIDE"
+    OPEN_WITH_WARNINGS = "OPEN_WITH_WARNINGS"
+
+    def __str__(self):
+        return self.value
+    
+class VisibilityController:
+    """Controller for managing visibility status with easy-to-use methods."""
+    
+    def __init__(self, initial_status: VisibilityStatus = VisibilityStatus.OPEN):
+        self._status = initial_status
+    
+    @property
+    def status(self) -> VisibilityStatus:
+        return self._status
+    
+    def to_open(self):
+        """Change status to OPEN."""
+        self._status = VisibilityStatus.OPEN
+        return self
+    
+    def to_hide(self):
+        """Change status to HIDE."""
+        self._status = VisibilityStatus.HIDE
+        return self
+    
+    def to_open_with_warnings(self):
+        """Change status to OPEN_WITH_WARNINGS."""
+        self._status = VisibilityStatus.OPEN_WITH_WARNINGS
+        return self
+    
+    def __str__(self):
+        return str(self._status)