breakpilot-compliance/admin-compliance/app/sdk/agent/_hooks/useAgentAnalysis.ts

'use client'

import { useState } from 'react'

export interface AnalysisResult {
  url: string
  classification: string
  risk_level: string
  risk_score: number
  escalation_level: string
  responsible_role: string
  findings: string[]
  required_controls: string[]
  summary: string
  email_status: string
  analyzed_at: string
}

const ESCALATION_ROLES: Record<string, string> = {
  E0: 'Kein Handlungsbedarf',
  E1: 'Teamleitung Datenschutz',
  E2: 'Datenschutzbeauftragter (DSB)',
  E3: 'DSB + Rechtsabteilung',
}

const SDK_HEADERS = {
  'Content-Type': 'application/json',
  'X-Tenant-ID': '9282a473-5c95-4b3a-bf78-0ecc0ec71d3e',
  'X-User-ID': '00000000-0000-0000-0000-000000000001',
}

export function useAgentAnalysis() {
  const [loading, setLoading] = useState(false)
  const [error, setError] = useState<string | null>(null)
  const [result, setResult] = useState<AnalysisResult | null>(null)
  const [history, setHistory] = useState<AnalysisResult[]>([])

  async function analyze(url: string) {
    setLoading(true)
    setError(null)
    setResult(null)

    try {
      // Step 1: Fetch and classify
      const fetchRes = await fetch('/api/sdk/v1/agent/analyze', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ url }),
      })

      if (!fetchRes.ok) {
        throw new Error(`Analyse fehlgeschlagen: ${fetchRes.status}`)
      }

      const data = await fetchRes.json()
      const analysisResult: AnalysisResult = {
        url,
        classification: data.classification || 'unknown',
        risk_level: data.risk_level || 'unknown',
        risk_score: data.risk_score || 0,
        escalation_level: data.escalation_level || 'E0',
        responsible_role: ESCALATION_ROLES[data.escalation_level] || ESCALATION_ROLES.E0,
        findings: data.findings || [],
        required_controls: data.required_controls || [],
        summary: data.summary || '',
        email_status: data.email_status || 'pending',
        analyzed_at: new Date().toISOString(),
      }

      setResult(analysisResult)
      setHistory(prev => [analysisResult, ...prev].slice(0, 20))
    } catch (e) {
      setError(e instanceof Error ? e.message : 'Unbekannter Fehler')
    } finally {
      setLoading(false)
    }
  }

  return { analyze, loading, error, result, history }
}