38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
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/** Kanonische Übungs-Fähigkeitsstufen 1–5 (Slug → Anzeige) */
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export const SKILL_LEVEL_OPTIONS = [
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{ value: '', label: '—', level: null },
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{ value: 'basis', label: '1 · Basis', level: 1 },
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{ value: 'grundlagen', label: '2 · Grundlagen', level: 2 },
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{ value: 'aufbau', label: '3 · Aufbau', level: 3 },
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{ value: 'fortgeschritten', label: '4 · Fortgeschritten', level: 4 },
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{ value: 'optimierung', label: '5 · Optimierung', level: 5 },
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]
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const LEGACY_MAP = {
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einsteiger: 'basis',
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experte: 'optimierung',
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'1': 'basis',
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'2': 'grundlagen',
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'3': 'aufbau',
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'4': 'fortgeschritten',
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'5': 'optimierung',
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}
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const LABEL_BY_SLUG = Object.fromEntries(
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SKILL_LEVEL_OPTIONS.filter((o) => o.value).map((o) => [o.value, o.label])
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)
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export function normalizeSkillLevelSlug(raw) {
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if (raw == null || raw === '') return ''
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const s = String(raw).trim().toLowerCase()
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if (LEGACY_MAP[s]) return LEGACY_MAP[s]
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if (LABEL_BY_SLUG[s]) return s
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return ''
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}
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export function formatSkillLevelSlug(raw) {
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const slug = normalizeSkillLevelSlug(raw)
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if (!slug) return ''
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return LABEL_BY_SLUG[slug] || slug
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}
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