Kairo-Jinkendo/frontend/src/widgets/WorkspaceTodayWidget.jsx

import { useCallback, useEffect, useState } from 'react'
import { Link } from 'react-router-dom'
import { listWorkspaceTodayActions } from '../api/workspace.js'
import { StatusBadge } from '../components/StatusBadge.jsx'
import { PriorityBadge } from '../components/PriorityBadge.jsx'
import { EmptyState } from '../components/EmptyState.jsx'
import { ErrorState } from '../components/ErrorState.jsx'
import { LoadingState } from '../components/LoadingState.jsx'
import { WidgetCard } from '../components/WidgetCard.jsx'
import { actionPath, scopedPath } from '../utils/routes.js'

function formatDue(iso) {
  if (!iso) return null
  try {
    return new Date(iso).toLocaleString('de-DE', {
      day: '2-digit',
      month: '2-digit',
      hour: '2-digit',
      minute: '2-digit',
    })
  } catch {
    return iso
  }
}

export function WorkspaceTodayWidget() {
  const [actions, setActions] = useState([])
  const [loading, setLoading] = useState(true)
  const [error, setError] = useState(null)

  const load = useCallback(async () => {
    setLoading(true)
    setError(null)
    try {
      const data = await listWorkspaceTodayActions(10)
      setActions(Array.isArray(data) ? data : [])
    } catch (err) {
      setError(err.message)
    } finally {
      setLoading(false)
    }
  }, [])

  useEffect(() => {
    load()
  }, [load])

  return (
    <WidgetCard
      title="Heute"
      subtitle="Deine Maßnahmen — überfällig und dringend zuerst"
      actions={
        <button type="button" className="btn btn-ghost" onClick={load} disabled={loading}>
          Aktualisieren
        </button>
      }
      footer={
        actions.length > 0 ? (
          <Link to="/work/mine" className="link-inline">
            Alle meine Maßnahmen →
          </Link>
        ) : null
      }
    >
      {loading && <LoadingState />}
      {!loading && error && <ErrorState message={error} onRetry={load} />}
      {!loading && !error && actions.length === 0 && (
        <EmptyState message="Keine Maßnahmen für heute — prüfe „Nächste sinnvolle Schritte“ oben." />
      )}
      {!loading && !error && actions.length > 0 && (
        <ul className="item-list">
          {actions.map((action) => (
            <li key={action.id} className="list-item card-list-item">
              <div className="list-item-main">
                {action.is_overdue && (
                  <span className="badge status-badge status-blocked">Überfällig</span>
                )}
                <strong>{action.title}</strong>
                {action.initiative_title && (
                  <span className="muted list-item-sub">{action.initiative_title}</span>
                )}
                {action.due_at && (
                  <span className="muted list-item-sub">Fällig: {formatDue(action.due_at)}</span>
                )}
              </div>
              <div className="list-item-meta">
                <StatusBadge status={action.status} />
                <PriorityBadge priority={action.priority} />
                <Link to={actionPath(action.id)} className="btn btn-secondary btn-sm">
                  Öffnen
                </Link>
              </div>
            </li>
          ))}
        </ul>
      )}
    </WidgetCard>
  )
}