breakpilot-compliance/admin-compliance/app/sdk/rbac/_components/PolicyModal.tsx

'use client'

import React, { useState } from 'react'
import { ModalBase } from './ModalBase'
import { apiFetch } from '../_api'
import type { LLMPolicy } from '../_types'

export function PolicyModal({ existing, onClose, onSaved }: { existing: LLMPolicy | null; onClose: () => void; onSaved: () => void }) {
  const [form, setForm] = useState({
    name: existing?.name || '',
    description: existing?.description || '',
    allowed_models: (existing?.allowed_models || []).join(', '),
    blocked_models: (existing?.blocked_models || []).join(', '),
    rate_limit_rpm: existing?.rate_limit_rpm ?? 60,
    rate_limit_tpd: existing?.rate_limit_tpd ?? 1000000,
    max_tokens_per_request: existing?.max_tokens_per_request ?? 4096,
    pii_detection_required: existing?.pii_detection_required ?? true,
    pii_redaction_required: existing?.pii_redaction_required ?? false,
    is_active: existing?.is_active ?? true,
  })
  const [saving, setSaving] = useState(false)
  const [error, setError] = useState<string | null>(null)

  const handleSubmit = async () => {
    if (!form.name) { setError('Name ist Pflichtfeld'); return }
    setSaving(true)
    try {
      const body = {
        ...form,
        allowed_models: form.allowed_models.split(',').map(s => s.trim()).filter(Boolean),
        blocked_models: form.blocked_models.split(',').map(s => s.trim()).filter(Boolean),
      }
      if (existing) {
        await apiFetch(`llm/policies/${existing.id}`, { method: 'PUT', body: JSON.stringify(body) })
      } else {
        await apiFetch('llm/policies', { method: 'POST', body: JSON.stringify(body) })
      }
      onSaved()
    } catch (e) { setError(e instanceof Error ? e.message : 'Fehler') }
    finally { setSaving(false) }
  }

  return (
    <ModalBase title={existing ? 'Policy bearbeiten' : 'Policy erstellen'} onClose={onClose}>
      {error && <div className="mb-3 p-2 bg-red-50 text-red-700 rounded text-sm">{error}</div>}
      <div className="space-y-3">
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Name</label>
          <input type="text" value={form.name} onChange={e => setForm(f => ({ ...f, name: e.target.value }))}
            className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm" />
        </div>
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Beschreibung</label>
          <input type="text" value={form.description} onChange={e => setForm(f => ({ ...f, description: e.target.value }))}
            className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm" />
        </div>
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Erlaubte Models (kommagetrennt)</label>
          <input type="text" value={form.allowed_models} onChange={e => setForm(f => ({ ...f, allowed_models: e.target.value }))}
            placeholder="qwen3:30b-a3b, claude-sonnet-4-5"
            className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm font-mono" />
        </div>
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Blockierte Models (kommagetrennt)</label>
          <input type="text" value={form.blocked_models} onChange={e => setForm(f => ({ ...f, blocked_models: e.target.value }))}
            className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm font-mono" />
        </div>
        <div className="grid grid-cols-3 gap-3">
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">Rate (req/min)</label>
            <input type="number" value={form.rate_limit_rpm} onChange={e => setForm(f => ({ ...f, rate_limit_rpm: +e.target.value }))}
              className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm" />
          </div>
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">Tokens/Tag</label>
            <input type="number" value={form.rate_limit_tpd} onChange={e => setForm(f => ({ ...f, rate_limit_tpd: +e.target.value }))}
              className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm" />
          </div>
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">Max Tok/Req</label>
            <input type="number" value={form.max_tokens_per_request} onChange={e => setForm(f => ({ ...f, max_tokens_per_request: +e.target.value }))}
              className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm" />
          </div>
        </div>
        <div className="flex gap-4">
          <label className="flex items-center gap-2 text-sm">
            <input type="checkbox" checked={form.pii_detection_required}
              onChange={e => setForm(f => ({ ...f, pii_detection_required: e.target.checked }))}
              className="rounded border-gray-300" />
            PII-Erkennung
          </label>
          <label className="flex items-center gap-2 text-sm">
            <input type="checkbox" checked={form.pii_redaction_required}
              onChange={e => setForm(f => ({ ...f, pii_redaction_required: e.target.checked }))}
              className="rounded border-gray-300" />
            PII-Redaktion
          </label>
          <label className="flex items-center gap-2 text-sm">
            <input type="checkbox" checked={form.is_active}
              onChange={e => setForm(f => ({ ...f, is_active: e.target.checked }))}
              className="rounded border-gray-300" />
            Aktiv
          </label>
        </div>
      </div>
      <div className="flex justify-end gap-2 mt-5">
        <button onClick={onClose} className="px-4 py-2 text-sm text-gray-600 hover:text-gray-800">Abbrechen</button>
        <button onClick={handleSubmit} disabled={saving}
          className="px-4 py-2 bg-purple-600 text-white rounded-lg text-sm hover:bg-purple-700 disabled:opacity-50">
          {saving ? 'Speichern...' : (existing ? 'Aktualisieren' : 'Erstellen')}
        </button>
      </div>
    </ModalBase>
  )
}