import {z} from 'zod'

export type GetTermsOfServiceDocumentRequest = {language: string, termsOfServiceDocumentFormat?: string | undefined, type: 'adyenAccount' | 'adyenCapital' | 'adyenCapitalCashAdvance' | 'adyenCard' | 'adyenChargeCard' | 'adyenForPlatformsAdvanced' | 'adyenForPlatformsManage' | 'adyenFranchisee' | 'adyenIssuing' | 'adyenPccr' | 'directDebit' | 'kycOnInvite'};

export type CreateApiLegalEntitiesIdTermsOfServiceArgs = {id: string, body: GetTermsOfServiceDocumentRequest};

export type CreateApiLegalEntitiesIdTermsOfServiceOptions = {baseUrl?: string | undefined, BasicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const getTermsOfServiceDocumentResponse = z.object({document: z.string().optional(), id: z.string().optional(), language: z.string().optional(), termsOfServiceDocumentFormat: z.string().optional(), termsOfServiceDocumentId: z.string().optional(), type: z.enum(["adyenAccount", "adyenCapital", "adyenCapitalCashAdvance", "adyenCard", "adyenChargeCard", "adyenForPlatformsAdvanced", "adyenForPlatformsManage", "adyenFranchisee", "adyenIssuing", "adyenPccr", "directDebit", "kycOnInvite"]).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 Terms of Service document
 * 
 * POST /legalEntities/{id}/termsOfService
 * 
 * Also accepts auth: ApiKeyAuth
 */
export const createApiLegalEntitiesIdTermsOfService = async (args: CreateApiLegalEntitiesIdTermsOfServiceArgs, options?: CreateApiLegalEntitiesIdTermsOfServiceOptions) => {
const {baseUrl = "https://kyc-test.adyen.com/lem/v1", fetch: fetchFn = fetch, BasicAuth} = options ?? {}

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

if (BasicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${BasicAuth.username}:${BasicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/legalEntities/${encodeURIComponent(String(args.id))}/termsOfService${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", 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(getTermsOfServiceDocumentResponse, await res.json())
};