44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
// Copyright 2018 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { sample } from 'lodash';
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import { AvatarColors } from '../types/Colors';
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import type { ConversationAttributesType } from '../model-types';
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import type { AvatarColorType, CustomColorType } from '../types/Colors';
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import type { ServiceIdString } from '../types/ServiceId';
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const NEW_COLOR_NAMES = new Set(AvatarColors);
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export function migrateColor(
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serviceId?: ServiceIdString,
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color?: string
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): AvatarColorType {
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if (color && NEW_COLOR_NAMES.has(color)) {
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return color;
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}
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if (!serviceId) {
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return sample(AvatarColors) || AvatarColors[0];
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}
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const index = (parseInt(serviceId.slice(-4), 16) || 0) % AvatarColors.length;
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return AvatarColors[index];
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}
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export function getCustomColorData(conversation: ConversationAttributesType): {
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customColor?: CustomColorType;
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customColorId?: string;
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} {
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if (conversation.conversationColor !== 'custom') {
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return {
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customColor: undefined,
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customColorId: undefined,
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};
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}
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return {
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customColor: conversation.customColor,
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customColorId: conversation.customColorId,
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};
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}
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