import {z} from 'zod'

export type DocumentType = 'OTHER_DOCUMENTS' | 'APPLICATION' | 'ORGANIZATIONAL_DOCUMENTS' | 'CERTIFICATE_OF_GOOD_STANDING' | 'TAX_IDENTIFICATION' | 'IDENTITY_VERIFICATION' | 'PROOF_OF_RESIDENCY' | 'PROOF_OF_FUNDS' | 'SAMPLE_INVOICE' | 'OPERATING_AGREEMENT' | 'TRUST_DOCUMENTS' | 'MONEY_SERVICE_DOCUMENTS' | 'INVESTMENT_DOCUMENTS' | 'CURP' | 'AML_DOCUMENTS' | 'FUND_STRUCTURE_CHART' | 'FUND_MANAGER_REGISTRATION' | 'MEMORANDUM_OF_ASSOCIATION' | 'ORGANIZATIONAL_CHART' | 'FOUNDATION_BY_LAWS' | 'APPOINTMENT_OF_GUARDIAN_EVIDENCE' | 'LEGAL_DOMICILE_OF_BENEFICIAL_OWNERS' | 'GOVERNING_BODY_MEMBER_NAMES' | 'INDEPENDENT_AUDIT';

export type IdentityPublicDocumentUploadBody = {name: string, document_types?: Array<DocumentType> | undefined};

export type UpdateApiIdentityIdentitiesIdentityIdDocumentsArgs = {identity_id: string, body: IdentityPublicDocumentUploadBody};

export type UpdateApiIdentityIdentitiesIdentityIdDocumentsOptions = {baseUrl?: string | undefined, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const documentUploadResponse = z.object({file_id: z.string().optional(), name: z.string().optional(), upload_url: z.string().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
};

/**
 * Document Upload
 * 
 * PUT /identity/identities/{identity_id}/documents
 */
export const updateApiIdentityIdentitiesIdentityIdDocuments = async (args: UpdateApiIdentityIdentitiesIdentityIdDocumentsArgs, options?: UpdateApiIdentityIdentitiesIdentityIdDocumentsOptions) => {
const {baseUrl = "https://api.paxos.com/v2", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/identity/identities/${encodeURIComponent(String(args.identity_id))}/documents${query.size > 0 ? `?${query}` : ''}`

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

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

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