import {z} from 'zod'

export type CreateApiLicenseImportArgs = {body: BodyInit};

export type CreateApiLicenseImportOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const effectiveLicenseStatus = z.enum(["ACTIVE", "GRACE", "RECOVERY", "MISSING", "EXPIRED", "REVOKED", "SUSPENDED", "INVALID", "BLOCKED"]);

export const productLicenseSummary = z.object({product: z.string(), edition: z.string(), modules: z.array(z.string()).optional(), quotaKeys: z.array(z.string()).optional()});

export const licenseStatusProjection = z.object({status: effectiveLicenseStatus, productSummaries: z.array(productLicenseSummary).optional(), customerId: z.string().nullable().optional(), installationId: z.string().nullable().optional(), issuer: z.string().nullable().optional(), signingCertificateFingerprint: z.string().nullable().optional(), expiresAt: z.string().nullable().optional(), daysToExpiry: z.number().int().nullable().optional(), recoveryMode: z.boolean().optional(), graceMode: z.boolean().optional(), warnings: z.array(z.string()).optional()});

export const setupLicenseBundleImportResult = z.object({license: licenseStatusProjection, importedFiles: z.array(z.string()), recipientPrivateKeyInstalled: z.boolean(), platformCertificateInstalled: z.boolean(), licenseRootCaInstalled: z.boolean(), customerPartyInfoImported: z.boolean()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Import a protected setup license bundle
 * 
 * POST /license/import
 */
export const createApiLicenseImport = async (args: CreateApiLicenseImportArgs, options?: CreateApiLicenseImportOptions) => {
const {baseUrl = "https://api.example.com/api/platform/setup/v1", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

const url = `${baseUrl.replace(/\/+$/, '')}/license/import${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: args.body})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(setupLicenseBundleImportResult, await res.json())
};