const SECRET_KEY_PATTERNS = [
  /api[_-]?key/i,
  /password/i,
  /secret/i,
  /token/i,
  /credential/i,
  /smtp/i,
  /openrouter/i,
  /google[_-]?(geocoding|places)?/i,
  /pagespeed/i,
  /rybbit/i,
];

export const CAMPAIGN_STATUSES = ["active", "paused"] as const;
export const LEAD_PRIORITIES = ["high", "medium", "low", "defer", "blocked"] as const;
export const LEAD_CONTACT_STATUSES = [
  "new",
  "missing_contact",
  "audit_ready",
  "outreach_ready",
  "contacted",
  "replied",
  "do_not_contact",
] as const;
export const LEAD_DUPLICATE_STATUSES = [
  "unchecked",
  "unique",
  "possible_duplicate",
  "duplicate",
] as const;
export const LEAD_BLACKLIST_STATUSES = ["clear", "blocked"] as const;
export const AUDIT_STATUSES = [
  "draft",
  "approved",
  "published",
  "deactivated",
] as const;
export const OUTREACH_STRATEGIES = [
  "call_first",
  "email_first",
  "defer",
  "do_not_contact",
] as const;
export const OUTREACH_APPROVAL_STATUSES = [
  "draft",
  "approved",
  "rejected",
] as const;
export const OUTREACH_SEND_STATUSES = [
  "not_sent",
  "queued",
  "sent",
  "failed",
] as const;
export const OUTREACH_RESPONSE_STATUSES = [
  "none",
  "manual_reply_recorded",
  "no_interest",
  "follow_up_needed",
] as const;
export const OUTREACH_SALES_STATUSES = [
  "follow_up_planned",
  "follow_up_sent",
  "reply_received",
  "not_interested",
  "later",
  "meeting_scheduled",
  "proposal_requested",
  "proposal_sent",
  "won",
  "lost",
  "do_not_pursue",
] as const;
export const BLACKLIST_TYPES = [
  "domain",
  "email",
  "phone",
  "company",
  "google_place_id",
] as const;
export const RUN_TYPES = [
  "campaign",
  "lead_discovery",
  "audit",
  "audit_generation",
  "outreach",
  "lifecycle",
  "website_enrichment",
] as const;
export const RUN_STATUSES = [
  "pending",
  "running",
  "succeeded",
  "failed",
  "canceled",
] as const;
export const AUDIT_GENERATION_STAGES = [
  "classification",
  "localSeoSpecialist",
  "conversionUxSpecialist",
  "visualTrustSpecialist",
  "critiqueSpecialist",
  "performanceAccessibilitySpecialist",
  "evidenceVerifier",
  "multimodalAudit",
  "germanCopy",
  "qualityReview",
] as const;
export const AUDIT_GENERATION_STATUSES = [
  "pending",
  "running",
  "succeeded",
  "failed",
  "canceled",
] as const;
export const RUN_EVENT_LEVELS = ["info", "warning", "error"] as const;
export const SCREENSHOT_VIEWPORTS = ["desktop", "mobile"] as const;
export const PAGE_SPEED_STRATEGIES = ["mobile", "desktop"] as const;
export const PAGE_SPEED_RESULT_STATUSES = ["succeeded", "failed"] as const;
export const PAGE_SPEED_ERROR_TYPES = [
  "quota",
  "timeout",
  "unavailable",
  "invalid_url",
  "api_error",
  "unknown",
] as const;
export const USAGE_EVENT_PROVIDERS = [
  "openrouter",
  "screenshotone",
  "jina",
  "pagespeed",
  "google_places",
] as const;
export const USAGE_EVENT_OPERATIONS = [
  "audit_capture",
  "audit_generation",
  "lead_lookup",
] as const;

export type CampaignStatus = (typeof CAMPAIGN_STATUSES)[number];
export type LeadPriority = (typeof LEAD_PRIORITIES)[number];
export type LeadContactStatus = (typeof LEAD_CONTACT_STATUSES)[number];
export type LeadDuplicateStatus = (typeof LEAD_DUPLICATE_STATUSES)[number];
export type LeadBlacklistStatus = (typeof LEAD_BLACKLIST_STATUSES)[number];
export type AuditStatus = (typeof AUDIT_STATUSES)[number];
export type OutreachStrategy = (typeof OUTREACH_STRATEGIES)[number];
export type OutreachApprovalStatus =
  (typeof OUTREACH_APPROVAL_STATUSES)[number];
export type OutreachSendStatus = (typeof OUTREACH_SEND_STATUSES)[number];
export type OutreachResponseStatus =
  (typeof OUTREACH_RESPONSE_STATUSES)[number];
export type OutreachSalesStatus = (typeof OUTREACH_SALES_STATUSES)[number];
export type BlacklistType = (typeof BLACKLIST_TYPES)[number];
export type RunType = (typeof RUN_TYPES)[number];
export type RunStatus = (typeof RUN_STATUSES)[number];
export type AuditGenerationStage = (typeof AUDIT_GENERATION_STAGES)[number];
export type AuditGenerationStatus = (typeof AUDIT_GENERATION_STATUSES)[number];
export type RunEventLevel = (typeof RUN_EVENT_LEVELS)[number];
export type ScreenshotViewport = (typeof SCREENSHOT_VIEWPORTS)[number];
export type PageSpeedStrategy = (typeof PAGE_SPEED_STRATEGIES)[number];
export type PageSpeedResultStatus = (typeof PAGE_SPEED_RESULT_STATUSES)[number];
export type PageSpeedErrorType = (typeof PAGE_SPEED_ERROR_TYPES)[number];
export type UsageEventProvider = (typeof USAGE_EVENT_PROVIDERS)[number];
export type UsageEventOperation = (typeof USAGE_EVENT_OPERATIONS)[number];

export type SettingsRow = {
  key: string;
};

export function isSafeSettingsKey(key: string) {
  const normalizedKey = key.trim();

  if (normalizedKey.length === 0) {
    return false;
  }

  return !SECRET_KEY_PATTERNS.some((pattern) => pattern.test(normalizedKey));
}

export function normalizeListLimit(limit: number | undefined) {
  if (limit === undefined) {
    return 50;
  }

  if (!Number.isFinite(limit)) {
    return 50;
  }

  return Math.min(Math.max(Math.floor(limit), 1), 100);
}

export function filterSafeSettingsRows<T extends SettingsRow>(rows: T[]) {
  return rows.filter((row) => isSafeSettingsKey(row.key));
}