showDeleteAlertDialog method

Implementation

void showDeleteAlertDialog(BuildContext context, String? documentId) {
  Widget cancelButton = TextButton(
    child: const Text("Cancel"),
    onPressed: () {
      Navigator.pop(context);
    },
  );

  Widget continueButton = TextButton(
    child: const Text("Confirm"),
    onPressed: () async {
      try {
        final docId = widget.doctor!.documentId!;
        final doctorDoc = await databases.getDocument(
          databaseId: AppConstants.appwriteDatabaseId,
          collectionId: AppConstants.userCollectionId,
          documentId: docId,
        );
        final doctorData = Map<String, dynamic>.from(doctorDoc.data);
        final associations = Map<String, dynamic>.from(doctorData['babyBeatAssociation'] ?? {});
        associations.remove(documentId);

        await databases.updateDocument(
          databaseId: AppConstants.appwriteDatabaseId,
          collectionId: AppConstants.userCollectionId,
          documentId: docId,
          data: {'babyBeatAssociation': associations},
        );

        final hospitalDoc = await databases.getDocument(
          databaseId: AppConstants.appwriteDatabaseId,
          collectionId: AppConstants.userCollectionId,
          documentId: documentId!,
        );
        final hospitalData = Map<String, dynamic>.from(hospitalDoc.data);
        final reverseAssoc = Map<String, dynamic>.from(hospitalData['babyBeatAssociation'] ?? {});
        reverseAssoc.remove(docId);

        await databases.updateDocument(
          databaseId: AppConstants.appwriteDatabaseId,
          collectionId: AppConstants.userCollectionId,
          documentId: documentId,
          data: {'babyBeatAssociation': reverseAssoc},
        );

        // Clear selectedOrg if needed
        if (documentId == PrefService.getString('selectedOrg')) {
          PrefService.setString('selectedOrg', null);
        }

        setState(() {
          widget.doctor?.babyBeatAssociation!.remove(documentId);
        });

        Navigator.pop(context);
      } catch (e) {
        debugPrint("Deletion error: $e");
        Navigator.pop(context);
        ScaffoldMessenger.of(context)
            .showSnackBar(const SnackBar(
          content: Text('Something went wrong!'),
          behavior: SnackBarBehavior.floating,
          duration: Duration(milliseconds: 3000),
        ));
      }
    },
  );

  AlertDialog alert = AlertDialog(
    title: const Text(
      "Confirmation",
      style: TextStyle(
        fontSize: 18,
        fontStyle: FontStyle.normal,
        fontWeight: FontWeight.bold,
      ),
    ),
    content: const Text("Are you sure you want to disassociate this hospital?"),
    actions: [
      cancelButton,
      continueButton,
    ],
  );

  showDialog(
    context: context,
    builder: (BuildContext context) {
      return alert;
    },
  );
}