ADD: Open Context Menu to allow importing new notes and creating to collections

app/src/main/java/come/stormborntales/notevault/ui/screens/NotesBrowser.kt

@@ -1,24 +1,96 @@
 package come.stormborntales.notevault.ui.screens
 
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.Divider
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.MoreVert
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.FabPosition
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.OutlinedButton
+import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.boundsInWindow
+import androidx.compose.ui.layout.onGloballyPositioned
+import androidx.compose.ui.layout.positionInWindow
+import androidx.compose.ui.text.input.KeyboardType.Companion.Text
+import androidx.compose.ui.unit.DpOffset
+import androidx.compose.ui.unit.IntOffset
 import androidx.compose.ui.unit.dp
-
+import androidx.compose.ui.window.Popup
-
 @Composable
 fun NotesScreen() {
+    var expanded by remember { mutableStateOf(false) }
 
-}
+    // Anchor reference
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp),
+        contentAlignment = Alignment.BottomEnd
+    ) {
+        // This Box will be the anchor for the menu
+        Box {
+            var anchor by remember { mutableStateOf<androidx.compose.ui.geometry.Rect?>(null) }
+
+            FloatingActionButton(
+                onClick = { expanded = true },
+                modifier = Modifier
+                    .onGloballyPositioned { coordinates ->
+                        anchor = coordinates.boundsInWindow()
+                    }
+            ) {
+                Icon(Icons.Default.MoreVert, contentDescription = "Open menu")
+            }
+
+            anchor?.let {
+                DropdownMenu(
+                    expanded = expanded,
+                    onDismissRequest = { expanded = false },
+                    // This attaches the dropdown directly to the FAB
+                    offset = DpOffset(0.dp, 0.dp),
+                    modifier = Modifier
+                        .align(Alignment.TopEnd)
+                ) {
+                    DropdownMenuItem(
+                        text = { Text("Option 1") },
+                        onClick = {
+                            expanded = false
+                            // Handle Option 1
+                        }
+                    )
+                    DropdownMenuItem(
+                        text = { Text("Option 2") },
+                        onClick = {
+                            expanded = false
+                            // Handle Option 2
+                        }
+                    )
+                }
+            }
+        }
+    }
+}