40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
import type { Board } from '../api/types';
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/** 板块图标背景色 */
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const BOARD_COLORS = ['#2d8a55', '#3498db', '#9b59b6', '#e67e22', '#1abc9c', '#e74c3c', '#34495e'];
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export function boardColor(id: number) {
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return BOARD_COLORS[id % BOARD_COLORS.length];
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}
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export function boardInitial(name: string) {
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return (name?.trim()?.[0] || '?').toUpperCase();
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}
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/** 是否为公告类板块（名称含「公告」或 megaphone 图标） */
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function isAnnouncementBoard(board: Board): boolean {
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if (board.name.includes('公告')) return true;
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return (board.icon || '').trim() === 'megaphone';
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}
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/** 是否为闲聊类板块（名称含「闲聊」） */
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function isCasualBoard(board: Board): boolean {
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return board.name.includes('闲聊');
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}
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/**
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* 发帖页板块排序：闲聊置顶、公告置底，其余保持 API 原序。
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* 仅用于发帖选择器，不影响侧栏/导航排序。
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*/
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export function sortBoardsForCompose(boards: Board[]): Board[] {
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const casual: Board[] = [];
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const middle: Board[] = [];
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const announcement: Board[] = [];
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for (const b of boards) {
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if (isCasualBoard(b)) casual.push(b);
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else if (isAnnouncementBoard(b)) announcement.push(b);
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else middle.push(b);
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}
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return [...casual, ...middle, ...announcement];
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}
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