import {z} from 'zod'

export type GetApiApiAdminTenantsTenantIdPeppolArgs = {tenant_id: string, verify?: boolean | undefined};

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

export const peppolRegistrationStatus = z.enum(["not_registered", "e-invoice", "other"]);

export const serviceGroupInfo = z.object({participant_identifier: z.string().nullable().optional(), participant_scheme: z.string().nullable().optional(), service_metadata_references: z.array(z.record(z.string(), z.unknown())).nullable().optional()});

export const businessCardInfo = z.object({participant_identifier: z.string().nullable().optional(), participant_scheme: z.string().nullable().optional(), business_entity: z.record(z.string(), z.unknown()).nullable().optional()});

export const documentTypeInfo = z.object({document_type_code: z.string(), process_identifier: z.string(), endpoints: z.array(z.record(z.string(), z.unknown())).nullable().optional()});

export const sMPStatus = z.object({service_group: serviceGroupInfo.nullable().optional(), business_card: businessCardInfo.nullable().optional(), document_types: z.array(documentTypeInfo).nullable().optional()});

export const peppolPublicationState = z.enum(["not_published", "pending", "published"]);

export const peppolIdPublication = z.object({peppol_id: z.string(), state: peppolPublicationState.optional(), latest_event: z.string().nullable().optional(), source: z.string().nullable().optional(), detail: z.string().nullable().optional(), observed_at: z.string().nullable().optional()});

export const peppolStatusResponse = z.object({peppol_id: z.string(), state: peppolRegistrationStatus.optional(), smp: sMPStatus, last_checked_at: z.string(), verified: z.boolean().optional(), publications: z.array(peppolIdPublication).optional()});

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
};

/**
 * Get Tenant Peppol Status
 * 
 * GET /api/admin/tenants/{tenant_id}/peppol/
 */
export const getApiApiAdminTenantsTenantIdPeppol = async (args: GetApiApiAdminTenantsTenantIdPeppolArgs, options?: GetApiApiAdminTenantsTenantIdPeppolOptions) => {
const {baseUrl = "https://api.e-invoice.be", fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (args.verify != null) query.append("verify", String(args.verify))
if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/admin/tenants/${encodeURIComponent(String(args.tenant_id))}/peppol/${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

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