export const AUDIT_PROGRESS_TOTAL_STEPS = 6;

export type AuditProgress = {
  step: number;
  total: number;
  label: string;
  percent: number;
};

const fallbackProgress: AuditProgress = {
  step: 1,
  total: AUDIT_PROGRESS_TOTAL_STEPS,
  label: "Audit vorbereitet",
  percent: 17,
};

const progressByStep: Record<string, AuditProgress> = {
  audit_prepared: fallbackProgress,
  pagespeed_insights: {
    step: 2,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Messe PageSpeed",
    percent: 33,
  },
  website_signals: {
    step: 3,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Sammle Website-Signale",
    percent: 50,
  },
  classification: {
    step: 4,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Bewerte Befunde",
    percent: 67,
  },
  evidenceVerifier: {
    step: 4,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Bewerte Befunde",
    percent: 67,
  },
  multimodalAudit: {
    step: 4,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Bewerte Befunde",
    percent: 67,
  },
  germanCopy: {
    step: 5,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Erstelle Texte",
    percent: 83,
  },
  qualityReview: {
    step: 6,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Speichere Audit",
    percent: 100,
  },
  persist_audit: {
    step: 6,
    total: AUDIT_PROGRESS_TOTAL_STEPS,
    label: "Speichere Audit",
    percent: 100,
  },
};

export function getAuditProgressForStep(step: string | null | undefined) {
  if (!step) {
    return fallbackProgress;
  }

  return progressByStep[step] ?? fallbackProgress;
}