feat: Simplify document upload by removing initial data handling and existing file name references

lib/model/document/document_upload_bottom_sheet.dart

@@ -13,12 +13,10 @@ import 'package:marco/helpers/widgets/my_snackbar.dart';
 
 class DocumentUploadBottomSheet extends StatefulWidget {
   final Function(Map<String, dynamic>) onSubmit;
-  final Map<String, dynamic>? initialData;
 
   const DocumentUploadBottomSheet({
     Key? key,
     required this.onSubmit,
-    this.initialData,
   }) : super(key: key);
 
   @override
@@ -35,55 +33,6 @@ class _DocumentUploadBottomSheetState extends State<DocumentUploadBottomSheet> {
   final TextEditingController _descriptionController = TextEditingController();
 
   File? selectedFile;
-  String? existingFileName;
-
-  @override
-  void initState() {
-    super.initState();
-
-    // ✅ Pre-fill if editing
-    if (widget.initialData != null) {
-      final data = widget.initialData!;
-      _docIdController.text = data["documentId"] ?? "";
-      _docNameController.text = data["name"] ?? "";
-      _descriptionController.text = data["description"] ?? "";
-
-      existingFileName = data["fileName"];
-
-      // Preselect category & type
-      WidgetsBinding.instance.addPostFrameCallback((_) async {
-        if (data["categoryName"] != null) {
-          final category = controller.categories.firstWhereOrNull(
-            (c) => c.name == data["categoryName"],
-          );
-          if (category != null) {
-            setState(() => controller.selectedCategory = category);
-            await controller.fetchDocumentTypes(category.id);
-
-            if (data["documentTypeName"] != null) {
-              final type = controller.documentTypes.firstWhereOrNull(
-                (t) => t.name == data["documentTypeName"],
-              );
-              if (type != null) {
-                setState(() => controller.selectedType = type);
-              }
-            }
-          }
-        }
-      });
-
-      // Prefill tags
-      if (data["tags"] != null) {
-        controller.enteredTags.value =
-            List<String>.from(data["tags"].map((t) => t["name"]));
-      }
-
-      // Prefill file info
-      controller.selectedFileName = data["fileName"];
-      controller.selectedFileContentType = data["contentType"];
-      controller.selectedFileSize = data["fileSize"];
-    }
-  }
 
   @override
   void dispose() {
@@ -96,7 +45,7 @@ class _DocumentUploadBottomSheetState extends State<DocumentUploadBottomSheet> {
   void _handleSubmit() {
     if (!(_formKey.currentState?.validate() ?? false)) return;
 
-    if (selectedFile == null && existingFileName == null) {
+    if (selectedFile == null) {
       showAppSnackbar(
         title: "Error",
         message: "Please attach a document",
@@ -173,7 +122,6 @@ class _DocumentUploadBottomSheetState extends State<DocumentUploadBottomSheet> {
 
       setState(() {
         selectedFile = file;
-        existingFileName = null;
         controller.selectedFileName = fileName;
         controller.selectedFileBase64 = base64Data;
         controller.selectedFileContentType =
@@ -188,7 +136,7 @@ class _DocumentUploadBottomSheetState extends State<DocumentUploadBottomSheet> {
   @override
   Widget build(BuildContext context) {
     return BaseBottomSheet(
-      title: widget.initialData == null ? "Upload Document" : "Edit Document",
+      title: "Upload Document",
       onCancel: () => Navigator.pop(context),
       onSubmit: _handleSubmit,
       child: Form(
@@ -267,11 +215,9 @@ class _DocumentUploadBottomSheetState extends State<DocumentUploadBottomSheet> {
               /// Single Attachment Section
               AttachmentSectionSingle(
                 attachment: selectedFile,
-                existingFileName: existingFileName,
                 onPick: _pickFile,
                 onRemove: () => setState(() {
                   selectedFile = null;
-                  existingFileName = null;
                   controller.selectedFileName = null;
                   controller.selectedFileBase64 = null;
                   controller.selectedFileContentType = null;
@@ -392,38 +338,18 @@ class _DocumentUploadBottomSheetState extends State<DocumentUploadBottomSheet> {
 /// ---------------- Single Attachment Widget ----------------
 class AttachmentSectionSingle extends StatelessWidget {
   final File? attachment;
-  final String? existingFileName; // ✅ new
   final VoidCallback onPick;
   final VoidCallback? onRemove;
 
   const AttachmentSectionSingle({
     Key? key,
     this.attachment,
-    this.existingFileName,
     required this.onPick,
     this.onRemove,
   }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
-    if (attachment == null && existingFileName != null) {
-      return Row(
-        children: [
-          const Icon(Icons.insert_drive_file, color: Colors.blueAccent),
-          const SizedBox(width: 8),
-          Expanded(
-            child: Text(existingFileName!,
-                style: const TextStyle(fontSize: 14, color: Colors.black87)),
-          ),
-          if (onRemove != null)
-            IconButton(
-              icon: const Icon(Icons.close, color: Colors.red),
-              onPressed: onRemove,
-            ),
-        ],
-      );
-    }
-
     final allowedImageExtensions = ['jpg', 'jpeg', 'png'];
 
     Widget buildTile(File file) {
@@ -553,6 +479,7 @@ class AttachmentSectionSingle extends StatelessWidget {
   }
 }
 
+
 // ---- Reusable Widgets ----
 
 class LabeledInput extends StatelessWidget {