import type { DebugPublishMeta } from '../../utils/debugPublish';
import { inferGradeFromAge } from '../../utils/debugPublish';
import { PINYIN_DICTATION_WORKSHEET_DEFINITIONS } from '../../config/worksheets/pinyin';

export { PINYIN_DICTATION_WORKSHEET_DEFINITIONS };

export type PinyinDictationMode =
    | 'pinyin-tracing'
    | 'pinyin-dictation'
    | 'pinyin-tracing-v2'
    | 'pinyin-dictation-v2'
    | 'pinyin-daily';

type PinyinDictationWorksheetRow =
    (typeof PINYIN_DICTATION_WORKSHEET_DEFINITIONS)[number];

const PINYIN_DICTATION_WORKSHEET_BY_ID = Object.fromEntries(
    PINYIN_DICTATION_WORKSHEET_DEFINITIONS.map((m) => [m.id, m]),
) as Record<string, PinyinDictationWorksheetRow>;

export const PINYIN_DICTATION_MODE_OPTIONS =
    PINYIN_DICTATION_WORKSHEET_DEFINITIONS;

export function getModeInfo(id: string) {
    const m = PINYIN_DICTATION_WORKSHEET_BY_ID[id];
    return m ? { title: m.title, desc: m.subtitle } : undefined;
}

export function isValidMode(id: string): boolean {
    return id in PINYIN_DICTATION_WORKSHEET_BY_ID;
}

export function getPublishMetaByMode(id: string): DebugPublishMeta | null {
    const m = PINYIN_DICTATION_WORKSHEET_BY_ID[id];
    if (!m) return null;
    return {
        id: m.id,
        title: m.title,
        subtitle: m.subtitle,
        category: 'pinyin',
        subcategory: 'pinyin-dictation',
        path: `/pinyinPages/pinyinDictation/pinyinDictation?id=${m.id}`,
        ageMin: m.ageMin,
        ageMax: m.ageMax,
        grade: inferGradeFromAge(m.ageMin, m.ageMax),
        difficulty: m.difficulty,
        previewImg: '',
        tags: [...m.tags],
        isNew: false,
        isHot: false,
        sortOrder: m.sortOrder,
        status: 'draft',
    };
}