import type { HistoryCard } from '@/lib/history/types'
import type { MoodEntry, SleepRecord } from '@/lib/api';
import { getMood } from '@/constants/moods';
import { parse } from 'date-fns';

export function mapMoodToHistoryCard(mood: MoodEntry): HistoryCard {
  const moodLabel = getMood(mood.selectedMood) ?? mood.selectedMood
  const components = mood.moodComponents
    .map(c => c.component.charAt(0) + c.component.slice(1).toLowerCase())
    .join(', ')

  const summary = [
    components || null,
    mood.annotation || null,
  ].filter(Boolean).join(' · ')

  return {
    id: `mood-${mood.id}`,
    category: 'mood',
    timestamp: mood.moment,
    title: moodLabel,
    summary: summary || 'Sem detalhes',
    badge: undefined,
    raw: mood
  }
}

// Sleep Records

function sleepQualityBadge(hours: number): HistoryCard['badge'] {
  if (hours >= 7) return { label: 'Excelente', variant: 'success' }
  if (hours >= 5) return { label: 'Regular',   variant: 'warning' }

  return {
    label: 'Ruim', variant: 'danger'
  }
}

export function mapSleepToHistoryCard(record: SleepRecord): HistoryCard {
  const hours   = Math.floor(record.average)
  const minutes = Math.round((record.average - hours) * 60)
  const duration = `${hours}h ${minutes.toString().padStart(2, '0')}min`

  return {
    id: `sleep-${record.id}`,
    category: 'sleep',
    timestamp: record.date,
    title: 'Sono',
    summary: [duration, record.annotations].filter(Boolean).join(' · '),
    badge: sleepQualityBadge(record.average),
    raw: record
  }
}