tickte-system/src/components/AnalyseRow.jsx

import { useState, useEffect } from 'react'
import { fetchAnalyse, setAnalyse } from '../lib/analyseApi'
import { analyseStatus, textformLabel, canSubmitTextform, channelLabel, legalLinks, chatTemplate, privacyHint } from '../lib/analyseView'
import { Badge, Button, Dialog, Field } from './ui'
import { analyseColorTone } from './projectTones'

// Kompakte Zeile "Website-Analyse" je Projekt (lädt beim Einbinden; mit key=Projekt-ID verwenden)
export default function AnalyseRow({ projectId }) {
  const [data, setData] = useState(null)
  const [loadError, setLoadError] = useState('')
  const [mode, setMode] = useState(null) // null | 'on' | 'off'
  const [confirmed, setConfirmed] = useState(false)
  const [date, setDate] = useState('')
  const [channel, setChannel] = useState('')
  const [copied, setCopied] = useState(false)
  const [busy, setBusy] = useState(false)
  const [error, setError] = useState('')

  useEffect(() => {
    let cancelled = false
    fetchAnalyse(projectId)
      .then((r) => { if (!cancelled) setData(r) })
      .catch((err) => { if (!cancelled) setLoadError(err.message) })
    return () => { cancelled = true }
  }, [projectId])

  const apply = async (on) => {
    setBusy(true)
    setError('')
    try {
      await setAnalyse(projectId, { on, textformDate: date, textformChannel: channel, audienceConfirmed: on })
      setData(await fetchAnalyse(projectId))
      setMode(null)
      setConfirmed(false)
      setDate('')
      setChannel('')
    } catch (err) {
      setError(err.message)
    } finally {
      setBusy(false)
    }
  }

  const cancel = () => { setMode(null); setConfirmed(false); setDate(''); setChannel(''); setError('') }
  const today = new Date().toLocaleDateString('sv-SE', { timeZone: 'Europe/Berlin' })
  const minDate = data?.avvVersion || ''
  const privacyBlocked = data?.privacy?.ok === false
  const canSubmit = !privacyBlocked && canSubmitTextform({ confirmed, date, channel, today, minDate })
  const copyTemplate = async () => {
    try {
      await navigator.clipboard.writeText(chatTemplate(data.avvVersion))
      setCopied(true)
      setTimeout(() => setCopied(false), 2000)
    } catch { /* Kopieren nicht möglich: Text bleibt markierbar */ }
  }
  const status = analyseStatus(data)
  const label = data ? textformLabel(data.avvVersion) : null
  const links = data ? legalLinks(data.avvVersion) : null
  const dateId = `analyse-datum-${projectId}`
  const errorLine = error ? <p className="msg err" role="alert">{error}</p> : null

  return (
    <>
      <div className="pv-block">
        <div className="pv-row">
          <span className="muted">Website-Analyse:</span>
          {loadError ? (
            <span className="msg err" role="alert">{loadError}</span>
          ) : data ? (
            <Badge tone={analyseColorTone(status.color)} className="wrap">{status.text}</Badge>
          ) : (
            <span className="muted">Lädt …</span>
          )}
          {status.hint && <span className="muted">({status.hint})</span>}
          {status.canEnable && mode !== 'off' && (
            <button type="button" className="link" onClick={() => setMode('on')}>{status.enableLabel || 'Einschalten'}</button>
          )}
          {status.canDisable && !mode && (
            <button type="button" className="link" onClick={() => setMode('off')}>Ausschalten</button>
          )}
        </div>

        {mode === 'off' && (
          <div className="pv-row">
            <span>Website-Analyse wirklich ausschalten?</span>
            <button type="button" className="link-danger" disabled={busy} onClick={() => apply(false)}>Ja, ausschalten</button>
            <button type="button" className="link" disabled={busy} onClick={cancel}>Abbrechen</button>
          </div>
        )}

        {mode !== 'on' && errorLine}
      </div>

      {mode === 'on' && data && (
        <Dialog
          title="Website-Analyse"
          onClose={cancel}
          busy={busy}
          footer={
            <>
              <span className="grow" />
              <Button type="button" disabled={busy} onClick={cancel}>Abbrechen</Button>
              <Button type="button" variant="primary" disabled={!canSubmit || busy} onClick={() => apply(true)}>Einschalten</Button>
            </>
          }
        >
          {errorLine}
          <label className="check top">
            <input type="checkbox" checked={confirmed} onChange={(e) => setConfirmed(e.target.checked)} />
            <span>
              {label.before}
              <a className="link" href={links.avv} target="_blank" rel="noopener noreferrer">{label.avv}</a>
              {label.between}
              <a className="link" href={links.lb} target="_blank" rel="noopener noreferrer">{label.lb}</a>
              {label.after}
            </span>
          </label>
          <Field label="Datum der Zustimmung:" htmlFor={dateId}>
            <input id={dateId} className="input" type="date" required value={date} min={minDate} max={today} onChange={(e) => setDate(e.target.value)} />
          </Field>
          <div className="field" role="radiogroup" aria-label="Weg der Zustimmung">
            <span className="strong">Weg:</span>
            {['chat', 'email'].map((c) => (
              <label key={c} className="check">
                <input type="radio" name={`analyse-weg-${projectId}`} value={c} checked={channel === c} onChange={() => setChannel(c)} />
                {channelLabel(c)}
              </label>
            ))}
          </div>
          {privacyBlocked && <p className="msg err">{privacyHint(data.privacy)}</p>}
          <details>
            <summary>Textvorlage für den Chat</summary>
            <p className="prose">{chatTemplate(data.avvVersion)}</p>
            <Button type="button" onClick={copyTemplate}>{copied ? 'Kopiert' : 'Kopieren'}</Button>
          </details>
        </Dialog>
      )}
    </>
  )
}