Util

Copyimport {
  DOMAIN_STATUS_LABELS,
  RESERVED_DOMAINS,
  VALIDATION_RULES,
} from "./config"
import type { DomainStatus, DomainValidationResult } from "./types"
 
/**
 * Get domain status label
 */
export function getDomainStatusLabel(status: DomainStatus): string {
  return DOMAIN_STATUS_LABELS[status]
}
 
/**
 * Get domain health indicator
 */
export function getDomainHealth(
  status: DomainStatus
): "healthy" | "warning" | "critical" {
  switch (status) {
    case "verified":
      return "healthy"
    case "approved":
    case "pending":
      return "warning"
    case "rejected":
      return "critical"
    default:
      return "warning"
  }
}
 
/**
 * Validate domain with detailed error messages
 */
export function validateDomain(domain: string): DomainValidationResult {
  const errors: string[] = []
  const warnings: string[] = []
 
  if (!domain || domain.trim() === "") {
    errors.push("Domain is required")
    return { isValid: false, errors, warnings }
  }
 
  const trimmed = domain.trim().toLowerCase()
  if (trimmed.length < VALIDATION_RULES.DOMAIN_MIN_LENGTH)
    errors.push("Too short")
  if (!VALIDATION_RULES.DOMAIN_PATTERN.test(trimmed))
    errors.push("Invalid format")
 
  return { isValid: errors.length === 0, errors, warnings }
}
 
/**
 * Normalize domain (remove protocol, www, trailing slash)
 */
export function normalizeDomain(domain: string): string {
  return domain
    .trim()
    .toLowerCase()
    .replace(/^https?:\/\//, "")
    .replace(/^www\./, "")
    .replace(/\/$/, "")
}

Copyimport "server-only"
 
export function getSchoolSecret(schoolId: string): string {
  return process.env[`SCHOOL_${schoolId}_SECRET`] || ""
}