1 files changed, 11 insertions, 47 deletions

diff --git a/ext/js/pages/settings/dictionary-import-controller.js b/ext/js/pages/settings/dictionary-import-controller.js
index d1255e11..35b7c461 100644
--- a/ext/js/pages/settings/dictionary-import-controller.js
+++ b/ext/js/pages/settings/dictionary-import-controller.js
@@ -18,6 +18,7 @@
 
 import {log} from '../../core.js';
 import {ExtensionError} from '../../core/extension-error.js';
+import {querySelectorNotNull} from '../../dom/query-selector.js';
 import {DictionaryWorker} from '../../language/dictionary-worker.js';
 import {yomitan} from '../../yomitan.js';
 import {DictionaryController} from './dictionary-controller.js';
@@ -37,22 +38,18 @@ export class DictionaryImportController {
         this._statusFooter = statusFooter;
         /** @type {boolean} */
         this._modifying = false;
-        /** @type {?HTMLButtonElement} */
-        this._purgeButton = null;
-        /** @type {?HTMLButtonElement} */
-        this._purgeConfirmButton = null;
-        /** @type {?HTMLButtonElement} */
-        this._importFileButton = null;
-        /** @type {?HTMLInputElement} */
-        this._importFileInput = null;
+        /** @type {HTMLButtonElement} */
+        this._purgeButton = querySelectorNotNull(document, '#dictionary-delete-all-button');
+        /** @type {HTMLButtonElement} */
+        this._purgeConfirmButton = querySelectorNotNull(document, '#dictionary-confirm-delete-all-button');
+        /** @type {HTMLButtonElement} */
+        this._importFileButton = querySelectorNotNull(document, '#dictionary-import-file-button');
+        /** @type {HTMLInputElement} */
+        this._importFileInput = querySelectorNotNull(document, '#dictionary-import-file-input');
         /** @type {?import('./modal.js').Modal} */
         this._purgeConfirmModal = null;
-        /** @type {?HTMLElement} */
-        this._errorContainer = null;
-        /** @type {?HTMLElement} */
-        this._spinner = null;
-        /** @type {?HTMLElement} */
-        this._purgeNotification = null;
+        /** @type {HTMLElement} */
+        this._errorContainer = querySelectorNotNull(document, '#dictionary-error');
         /** @type {[originalMessage: string, newMessage: string][]} */
         this._errorToStringOverrides = [
             [
@@ -68,14 +65,7 @@ export class DictionaryImportController {
 
     /** */
     async prepare() {
-        this._purgeButton = /** @type {HTMLButtonElement} */ (document.querySelector('#dictionary-delete-all-button'));
-        this._purgeConfirmButton = /** @type {HTMLButtonElement} */ (document.querySelector('#dictionary-confirm-delete-all-button'));
-        this._importFileButton = /** @type {HTMLButtonElement} */ (document.querySelector('#dictionary-import-file-button'));
-        this._importFileInput = /** @type {HTMLInputElement} */ (document.querySelector('#dictionary-import-file-input'));
         this._purgeConfirmModal = this._modalController.getModal('dictionary-confirm-delete-all');
-        this._errorContainer = /** @type {HTMLElement} */ (document.querySelector('#dictionary-error'));
-        this._spinner = /** @type {HTMLElement} */ (document.querySelector('#dictionary-spinner'));
-        this._purgeNotification = /** @type {HTMLElement} */ (document.querySelector('#dictionary-delete-all-status'));
 
         this._purgeButton.addEventListener('click', this._onPurgeButtonClick.bind(this), false);
         this._purgeConfirmButton.addEventListener('click', this._onPurgeConfirmButtonClick.bind(this), false);
@@ -123,14 +113,11 @@ export class DictionaryImportController {
     async _purgeDatabase() {
         if (this._modifying) { return; }
 
-        const purgeNotification = this._purgeNotification;
         const prevention = this._preventPageExit();
 
         try {
             this._setModifying(true);
             this._hideErrors();
-            this._setSpinnerVisible(true);
-            if (purgeNotification !== null) { purgeNotification.hidden = false; }
 
             await yomitan.api.purgeDatabase();
             const errors = await this._clearDictionarySettings();
@@ -142,8 +129,6 @@ export class DictionaryImportController {
             this._showErrors([error instanceof Error ? error : new Error(`${error}`)]);
         } finally {
             prevention.end();
-            if (purgeNotification !== null) { purgeNotification.hidden = true; }
-            this._setSpinnerVisible(false);
             this._setModifying(false);
             this._triggerStorageChanged();
         }
@@ -156,7 +141,6 @@ export class DictionaryImportController {
         if (this._modifying) { return; }
 
         const statusFooter = this._statusFooter;
-        const importInfo = /** @type {HTMLElement} */ (document.querySelector('#dictionary-import-info'));
         const progressSelector = '.dictionary-import-progress';
         const progressContainers = /** @type {NodeListOf<HTMLElement>} */ (document.querySelectorAll(`#dictionaries-modal ${progressSelector}`));
         const progressBars = /** @type {NodeListOf<HTMLElement>} */ (document.querySelectorAll(`${progressSelector} .progress-bar`));
@@ -168,7 +152,6 @@ export class DictionaryImportController {
         try {
             this._setModifying(true);
             this._hideErrors();
-            this._setSpinnerVisible(true);
 
             for (const progress of progressContainers) { progress.hidden = false; }
 
@@ -204,11 +187,6 @@ export class DictionaryImportController {
 
             const fileCount = files.length;
             for (let i = 0; i < fileCount; ++i) {
-                if (importInfo !== null && fileCount > 1) {
-                    importInfo.hidden = false;
-                    importInfo.textContent = `(${i + 1} of ${fileCount})`;
-                }
-
                 statusPrefix = `Importing dictionary${fileCount > 1 ? ` (${i + 1} of ${fileCount})` : ''}`;
                 onProgress({
                     stepIndex: -1,
@@ -226,11 +204,6 @@ export class DictionaryImportController {
             prevention.end();
             for (const progress of progressContainers) { progress.hidden = true; }
             if (statusFooter !== null) { statusFooter.setTaskActive(progressSelector, false); }
-            if (importInfo !== null) {
-                importInfo.textContent = '';
-                importInfo.hidden = true;
-            }
-            this._setSpinnerVisible(false);
             this._setModifying(false);
             this._triggerStorageChanged();
         }
@@ -313,15 +286,6 @@ export class DictionaryImportController {
     }
 
     /**
-     * @param {boolean} visible
-     */
-    _setSpinnerVisible(visible) {
-        if (this._spinner !== null) {
-            this._spinner.hidden = !visible;
-        }
-    }
-
-    /**
      * @returns {import('settings-controller').PageExitPrevention}
      */
     _preventPageExit() {