From 11b66650ac46bf7518d02074d2a4e2c72879eb43 Mon Sep 17 00:00:00 2001
From: Xinyuan Lin <xinyual3@uci.edu>
Date: Tue, 20 Oct 2026 21:07:04 -0700
Subject: [PATCH] refactor(frontend): remove dataset version creator dead code

isCreateButtonDisabled is never written, so drop it and its always-
false operand in the create button's [disabled] binding. Drop the
unused FormBuilder injection, and the .file-uploader and .help-text
rules that no element in this template has.
---
 .../user-dataset-version-creator.component.html     |  2 +-
 .../user-dataset-version-creator.component.scss     | 13 -------------
 .../user-dataset-version-creator.component.ts       |  7 ++-----
 3 files changed, 3 insertions(+), 19 deletions(-)

diff --git a/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.html b/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.html
index 8320f91772d..485db691082 100644
--- a/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.html
+++ b/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.html
@@ -55,7 +55,7 @@
       nz-button
       nzType="primary"
       (click)="onClickCreate()"
-      [disabled]="isCreateButtonDisabled || isCreating"
+      [disabled]="isCreating"
       class="create-btn">
       Create
     </button>
diff --git a/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.scss b/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.scss
index c6d9dda556a..a597dd6dbc1 100644
--- a/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.scss
+++ b/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.scss
@@ -55,12 +55,6 @@
   }
 }
 
-.file-uploader {
-  height: 40%;
-  width: 90%;
-  margin: auto;
-}
-
 .dataset-toggles {
   margin-top: 16px;
   margin-bottom: 16px;
@@ -76,11 +70,4 @@
     min-width: 80px;
     font-weight: 500;
   }
-
-  .help-text {
-    margin-left: 8px;
-    font-size: 12px;
-    color: #999;
-    font-style: italic;
-  }
 }
diff --git a/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.ts b/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.ts
index 1eb40dc608a..326185d10f4 100644
--- a/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.ts
+++ b/frontend/src/app/dashboard/component/user/user-dataset/user-dataset-explorer/user-dataset-version-creator/user-dataset-version-creator.component.ts
@@ -18,7 +18,7 @@
  */
 
 import { Component, inject, OnInit } from "@angular/core";
-import { FormBuilder, FormGroup, FormsModule } from "@angular/forms";
+import { FormGroup, FormsModule } from "@angular/forms";
 import { FormlyFieldConfig, FormlyModule } from "@ngx-formly/core";
 import { DatasetService } from "../../../../../service/user/dataset/dataset.service";
 import { Dataset } from "../../../../../../common/type/dataset";
@@ -58,8 +58,6 @@ export class UserDatasetVersionCreatorComponent implements OnInit {
 
   readonly did: number = inject(NZ_MODAL_DATA)?.did ?? undefined;
 
-  isCreateButtonDisabled: boolean = false;
-
   public form: FormGroup = new FormGroup({});
   model: any = {};
   fields: FormlyFieldConfig[] = [];
@@ -75,8 +73,7 @@ export class UserDatasetVersionCreatorComponent implements OnInit {
   constructor(
     private modalRef: NzModalRef,
     private datasetService: DatasetService,
-    private notificationService: NotificationService,
-    private formBuilder: FormBuilder
+    private notificationService: NotificationService
   ) {}
 
   ngOnInit() {