Inspect add edit pattern functionality

bin/ffx/media_details_screen.py

@@ -17,6 +17,7 @@ from .tag_controller import TagController
 from .track_details_screen import TrackDetailsScreen
 from .track_delete_screen import TrackDeleteScreen
 from .show_details_screen import ShowDetailsScreen
+from .pattern_details_screen import PatternDetailsScreen
 
 from ffx.track_type import TrackType
 from ffx.model.track import Track
@@ -99,7 +100,7 @@ class MediaDetailsScreen(Screen):
     BINDINGS = [
         ("n", "new_pattern", "New Pattern"),
         ("u", "update_pattern", "Update Pattern"),
-        ("e", "edit_pattern", "Update Pattern"),
+        ("e", "edit_pattern", "Edit Pattern"),
     ]
 
 
@@ -797,6 +798,24 @@ class MediaDetailsScreen(Screen):
         self.updateDifferences()
 
 
-    def action_edit_pattern(self):
-        pass
+
+    def action_edit_pattern(self):
+        
+        patternDescriptor = {}
+        patternDescriptor['show_id'] = self.getSelectedShow()['id']
+        patternDescriptor['pattern'] = self.getPatternFromInput()
+
+        if patternDescriptor['pattern']:
+
+            selectedPatternId = self.__pc.findPattern(patternDescriptor)
+            
+            if selectedPatternId is None:
+                raise click.ClickException(f"MediaDetailsScreen.action_edit_pattern(): Pattern to edit has no id")
+
+            self.app.push_screen(PatternDetailsScreen(patternId = selectedPatternId, showId = self.getSelectedShow()['id']), self.handle_edit_pattern) # <-
+
+
+    def handle_edit_pattern(self, screenResult):
+        self.query_one("#pattern_input", Input).value = screenResult['pattern']
+        self.updateDifferences()
 

bin/ffx/show_details_screen.py

@@ -166,7 +166,7 @@ class ShowDetailsScreen(Screen):
             selectedPatternId = self.__pc.findPattern(selectedPatternDescriptor)
             
             if selectedPatternId is None:
-                raise click.ClickException(f"ShowDetailsScreen.action_edit_pattern(): Pattern to remove has no id")
+                raise click.ClickException(f"ShowDetailsScreen.action_edit_pattern(): Pattern to edit has no id")
 
             self.app.push_screen(PatternDetailsScreen(patternId = selectedPatternId, showId = self.show_obj['id']), self.handle_edit_pattern) # <-