Rename files

ts/mediaEditor/util/getTextStyleAttributes.std.ts

@@ -0,0 +1,47 @@
+// Copyright 2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { createLogger } from '../../logging/log.std.js';
+import { getHSL } from './color.std.js';
+import { missingCaseError } from '../../util/missingCaseError.std.js';
+import { toLogFormat } from '../../types/errors.std.js';
+
+const log = createLogger('getTextStyleAttributes');
+
+export enum TextStyle {
+  Regular = 'Regular',
+  Highlight = 'Highlight',
+  Outline = 'Outline',
+}
+
+export function getTextStyleAttributes(
+  textStyle: TextStyle,
+  hueSliderValue: number
+): {
+  fill: string;
+  stroke?: string;
+  strokeWidth: number;
+  textBackgroundColor: string;
+} {
+  const color = getHSL(hueSliderValue);
+  switch (textStyle) {
+    case TextStyle.Regular:
+      return { fill: color, strokeWidth: 0, textBackgroundColor: '' };
+    case TextStyle.Highlight:
+      return {
+        fill: hueSliderValue >= 95 ? '#000' : '#fff',
+        strokeWidth: 0,
+        textBackgroundColor: color,
+      };
+    case TextStyle.Outline:
+      return {
+        fill: hueSliderValue >= 95 ? '#000' : '#fff',
+        stroke: color,
+        strokeWidth: 2,
+        textBackgroundColor: '',
+      };
+    default:
+      log.error(toLogFormat(missingCaseError(textStyle)));
+      return getTextStyleAttributes(TextStyle.Regular, hueSliderValue);
+  }
+}