breakpilot-compliance/admin-compliance/app/sdk/isms/_components/SoATab.tsx

'use client'

import React, { useState, useEffect, useCallback } from 'react'
import { API, SoAEntry } from '../_types'
import { EmptyState, LoadingSpinner, StatCard, StatusBadge } from './shared'

// =============================================================================
// TAB: SOA (Statement of Applicability)
// =============================================================================

export function SoATab() {
  const [entries, setEntries] = useState<SoAEntry[]>([])
  const [stats, setStats] = useState({ applicable: 0, notApplicable: 0, implemented: 0, planned: 0 })
  const [loading, setLoading] = useState(true)
  const [filterStatus, setFilterStatus] = useState('')
  const [filterApplicable, setFilterApplicable] = useState<string>('')

  const load = useCallback(async () => {
    setLoading(true)
    try {
      const params = new URLSearchParams()
      if (filterStatus) params.set('implementation_status', filterStatus)
      if (filterApplicable) params.set('is_applicable', filterApplicable)
      const res = await fetch(`${API}/soa?${params}`)
      if (res.ok) {
        const data = await res.json()
        setEntries(data.entries || [])
        setStats({
          applicable: data.applicable_count || 0,
          notApplicable: data.not_applicable_count || 0,
          implemented: data.implemented_count || 0,
          planned: data.planned_count || 0,
        })
      }
    } catch { /* ignore */ }
    setLoading(false)
  }, [filterStatus, filterApplicable])

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

  if (loading) return <LoadingSpinner />

  return (
    <div className="space-y-4">
      {/* Stats */}
      <div className="grid grid-cols-4 gap-3">
        <StatCard label="Anwendbar" value={stats.applicable} color="blue" />
        <StatCard label="Nicht anwendbar" value={stats.notApplicable} color="purple" />
        <StatCard label="Implementiert" value={stats.implemented} color="green" />
        <StatCard label="Geplant" value={stats.planned} color="yellow" />
      </div>

      {/* Filters */}
      <div className="flex gap-2">
        <select value={filterApplicable} onChange={e => setFilterApplicable(e.target.value)} className="border rounded-lg px-3 py-1.5 text-sm">
          <option value="">Alle Controls</option>
          <option value="true">Anwendbar</option>
          <option value="false">Nicht anwendbar</option>
        </select>
        <select value={filterStatus} onChange={e => setFilterStatus(e.target.value)} className="border rounded-lg px-3 py-1.5 text-sm">
          <option value="">Alle Status</option>
          <option value="implemented">Implementiert</option>
          <option value="planned">Geplant</option>
          <option value="not_started">Nicht gestartet</option>
          <option value="not_applicable">N/A</option>
        </select>
      </div>

      {entries.length === 0 ? (
        <EmptyState text="Noch keine SoA-Eintraege vorhanden. Erstellen Sie Eintraege fuer alle 93 Annex-A-Controls." />
      ) : (
        <div className="overflow-x-auto">
          <table className="w-full text-sm">
            <thead>
              <tr className="bg-gray-50 text-left">
                <th className="px-3 py-2 font-medium text-gray-600">Control</th>
                <th className="px-3 py-2 font-medium text-gray-600">Titel</th>
                <th className="px-3 py-2 font-medium text-gray-600">Kategorie</th>
                <th className="px-3 py-2 font-medium text-gray-600">Anwendbar</th>
                <th className="px-3 py-2 font-medium text-gray-600">Status</th>
                <th className="px-3 py-2 font-medium text-gray-600">Coverage</th>
                <th className="px-3 py-2 font-medium text-gray-600">Version</th>
              </tr>
            </thead>
            <tbody>
              {entries.map(e => (
                <tr key={e.id} className="border-t hover:bg-gray-50">
                  <td className="px-3 py-2 font-mono text-xs">{e.annex_a_control}</td>
                  <td className="px-3 py-2 text-gray-800">{e.annex_a_title}</td>
                  <td className="px-3 py-2 text-gray-600">{e.annex_a_category}</td>
                  <td className="px-3 py-2">
                    <span className={`px-2 py-0.5 rounded-full text-xs ${e.is_applicable ? 'bg-green-100 text-green-700' : 'bg-gray-100 text-gray-600'}`}>
                      {e.is_applicable ? 'Ja' : 'Nein'}
                    </span>
                  </td>
                  <td className="px-3 py-2"><StatusBadge status={e.implementation_status} /></td>
                  <td className="px-3 py-2 text-xs text-gray-600">{e.coverage_level || '-'}</td>
                  <td className="px-3 py-2 text-xs text-gray-400">v{e.version}</td>
                </tr>
              ))}
            </tbody>
          </table>
        </div>
      )}
    </div>
  )
}