import {z} from 'zod'

export type JourneyAddressPayload = {type?: string | undefined, line_1?: string | undefined, line_2?: string | undefined, city?: string | undefined, state?: string | undefined, postal_code?: string | undefined, country_code?: string | undefined};

export type JourneyApplicationBatchPayload = {entities: Array<{external_entity_id?: string | undefined, data: {name_first?: string | undefined, name_middle?: string | undefined, name_last?: string | undefined, birth_date?: string | undefined, document_ssn?: string | undefined, document_national_id?: string | undefined, document_id_card?: string | undefined, document_license?: string | undefined, document_passport?: string | undefined, email_address?: string | undefined, gender?: string | undefined, phone_number?: string | undefined, ip_address_v4?: string | undefined, addresses?: Array<JourneyAddressPayload> | undefined, meta?: Record<string, never> | undefined}, entity_type?: ('person' | 'business') | undefined, branch_name?: string | undefined, entity_token?: string | undefined, multi_entity_application_batch_key?: string | undefined, auto_decision_node_outcomes?: Record<string, never> | undefined, external_partner_id?: string | undefined, external_group_id?: string | undefined}>};

export type CreateApiJourneysJourneyTokenBatchesArgs = {journey_token: string, 'alloy-sandbox-use-webhooks'?: boolean | undefined, 'alloy-bypass-formatter'?: boolean | undefined, 'alloy-journey-version'?: number | undefined, body: JourneyApplicationBatchPayload};

export type CreateApiJourneysJourneyTokenBatchesOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const journeyApplicationBatchResponseSchema = z.object({journey_batch_status: z.enum(["pending", "complete", "failed", "pre_run"]).optional(), journey_batch_token: z.string().optional(), _links: z.object({self: z.object({href: z.string().optional()}).optional()}).optional(), error: 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
};

/**
 * Create Journey Application Batch
 * 
 * POST /journeys/{journey_token}/batches
 * 
 * Also accepts auth: basic
 */
export const createApiJourneysJourneyTokenBatches = async (args: CreateApiJourneysJourneyTokenBatchesArgs, options?: CreateApiJourneysJourneyTokenBatchesOptions) => {
const {baseUrl = "https://sandbox.alloy.co/v1", 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 (args['alloy-sandbox-use-webhooks'] != null) headers.set("alloy-sandbox-use-webhooks", String(args['alloy-sandbox-use-webhooks']))
if (args['alloy-bypass-formatter'] != null) headers.set("alloy-bypass-formatter", String(args['alloy-bypass-formatter']))
if (args['alloy-journey-version'] != null) headers.set("alloy-journey-version", String(args['alloy-journey-version']))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/journeys/${encodeURIComponent(String(args.journey_token))}/batches${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(journeyApplicationBatchResponseSchema, await res.json())
};