fix(mongodb): inline error lines say what went wrong in plain words and are logged (#1761, part 3)

lib/features/mongodb/mongo_collections_view.dart

@@ -1,3 +1,5 @@
+import 'package:querya_desktop/shared/report_error.dart';
+import 'package:querya_desktop/core/database/database_error_mapper.dart';
 import 'package:flutter/widgets.dart';
 import 'dart:math' show min;
 
@@ -177,10 +179,10 @@ class _MongoCollectionsViewState extends material.State<MongoCollectionsView> {
       );
       _newCollController.clear();
       await _load();
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
-          _error = 'Failed to create collection: $e';
+          _error = failureMessage('Failed to create collection', e, where: 'MongoCollectionsView', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }
@@ -203,10 +205,10 @@ class _MongoCollectionsViewState extends material.State<MongoCollectionsView> {
         name,
       );
       await _load();
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
-          _error = 'Failed to drop collection: $e';
+          _error = failureMessage('Failed to drop collection', e, where: 'MongoCollectionsView', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }

lib/features/mongodb/mongo_databases_view.dart

@@ -1,3 +1,5 @@
+import 'package:querya_desktop/shared/report_error.dart';
+import 'package:querya_desktop/core/database/database_error_mapper.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter/material.dart' as material;
 import 'package:querya_desktop/core/theme/querya_ui_colors.dart';
@@ -136,7 +138,7 @@ class _MongoDatabasesViewState extends State<MongoDatabasesView> {
           _isLoading = false;
         });
       }
-    } catch (e) {
+    } catch (e, st) {
       final fallback = _connection?.effectiveDatabase;
       if (fallback != null &&
           fallback.isNotEmpty &&
@@ -152,7 +154,7 @@ class _MongoDatabasesViewState extends State<MongoDatabasesView> {
       }
       if (mounted) {
         setState(() {
-          _error = 'Failed to list databases: $e';
+          _error = failureMessage('Failed to list databases', e, where: 'MongoDatabasesView', stack: st, driver: DatabaseDriver.mongodb);
           _isLoading = false;
         });
       }
@@ -181,10 +183,10 @@ class _MongoDatabasesViewState extends State<MongoDatabasesView> {
       );
       _newDbController.clear();
       await _loadDatabases();
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
-          _error = 'Failed to create database: $e';
+          _error = failureMessage('Failed to create database', e, where: 'MongoDatabasesView', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }
@@ -209,10 +211,10 @@ class _MongoDatabasesViewState extends State<MongoDatabasesView> {
         {'dropDatabase': 1},
       );
       await _loadDatabases();
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
-          _error = 'Failed to drop database: $e';
+          _error = failureMessage('Failed to drop database', e, where: 'MongoDatabasesView', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }

lib/features/mongodb/mongo_document_editor.dart

@@ -1,3 +1,5 @@
+import 'package:querya_desktop/shared/report_error.dart';
+import 'package:querya_desktop/core/database/database_error_mapper.dart';
 import 'package:flutter/widgets.dart';
 import 'dart:async' show unawaited;
 
@@ -112,9 +114,9 @@ class _MongoDocumentEditorState extends material.State<MongoDocumentEditor> {
       setState(() {
         _dirty = false;
       });
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
-        setState(() => _error = 'Failed to reload: $e');
+        setState(() => _error = failureMessage('Failed to reload', e, where: 'MongoDocumentEditor', stack: st, driver: DatabaseDriver.mongodb));
       }
     }
   }
@@ -196,11 +198,11 @@ class _MongoDocumentEditorState extends material.State<MongoDocumentEditor> {
       Future.delayed(const Duration(seconds: 3), () {
         if (mounted) setState(() => _success = null);
       });
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
           _saving = false;
-          _error = 'Failed to save: $e';
+          _error = failureMessage('Failed to save', e, where: 'MongoDocumentEditor', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }
@@ -234,11 +236,11 @@ class _MongoDocumentEditorState extends material.State<MongoDocumentEditor> {
       );
       if (!mounted) return;
       widget.onDocumentDeleted?.call();
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
           _deleting = false;
-          _error = 'Failed to delete: $e';
+          _error = failureMessage('Failed to delete', e, where: 'MongoDocumentEditor', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }

lib/features/mongodb/mongo_documents_view.dart

@@ -1,3 +1,5 @@
+import 'package:querya_desktop/shared/report_error.dart';
+import 'package:querya_desktop/core/database/database_error_mapper.dart';
 import 'package:flutter/widgets.dart';
 import 'dart:async' show unawaited;
 
@@ -297,10 +299,10 @@ class _MongoDocumentsViewState extends material.State<MongoDocumentsView> {
         doc,
       );
       await _load();
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
-          _error = 'Failed to insert: $e';
+          _error = failureMessage('Failed to insert', e, where: 'MongoDocumentsView', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }
@@ -356,10 +358,10 @@ class _MongoDocumentsViewState extends material.State<MongoDocumentsView> {
         {'_id': id},
       );
       await _load();
-    } catch (e) {
+    } catch (e, st) {
       if (mounted) {
         setState(() {
-          _error = 'Failed to delete: $e';
+          _error = failureMessage('Failed to delete', e, where: 'MongoDocumentsView', stack: st, driver: DatabaseDriver.mongodb);
         });
       }
     }

lib/features/mongodb/mongo_indexes_view.dart

@@ -1,3 +1,5 @@
+import 'package:querya_desktop/shared/report_error.dart';
+import 'package:querya_desktop/core/database/database_error_mapper.dart';
 import 'package:flutter/widgets.dart';
 import 'dart:async' show unawaited;
 
@@ -176,12 +178,15 @@ class _MongoIndexesViewState extends material.State<MongoIndexesView> {
         variant: AppToastVariant.success,
       );
       unawaited(_load());
-    } catch (e) {
+    } catch (e, st) {
       if (!mounted) return;
-      showAppToast(
-        context: context,
-        message: 'Failed to drop index: $e',
-        variant: AppToastVariant.error,
+      reportError(
+        context,
+        e,
+        stack: st,
+        where: 'MongoIndexesView',
+        action: 'Failed to drop index',
+        driver: DatabaseDriver.mongodb,
       );
     }
   }

lib/features/mongodb/mongodb_connection_form.dart

@@ -1,3 +1,5 @@
+import 'package:querya_desktop/shared/report_error.dart';
+import 'package:querya_desktop/core/database/database_error_mapper.dart';
 import 'package:flutter/widgets.dart';
 import 'dart:async';
 
@@ -321,8 +323,8 @@ class _MongoConnectionFormContentState
       if (mounted) {
         _showTestResult(result.ok ? 'success' : (result.error ?? 'failed'));
       }
-    } catch (e) {
-      if (mounted) _showTestResult('error: $e');
+    } catch (e, st) {
+      if (mounted) _showTestResult(failureMessage('error', e, where: 'MongoConnectionForm', stack: st, driver: DatabaseDriver.mongodb));
     }
   }