import {z} from 'zod'

export type SourceOfFunds = {acquiringBusinessLineId?: string | undefined, adyenProcessedFunds?: boolean | undefined, description?: string | undefined, type?: 'business' | undefined};

export type WebData = {webAddress?: string | undefined, webAddressId?: string | undefined};

export type WebDataExemption = {reason?: ('noOnlinePresence' | 'notCollectedDuringOnboarding') | undefined};

export type BusinessLineInfo = {capability: 'receivePayments' | 'receiveFromPlatformPayments' | 'issueBankAccount', industryCode: string, industryCodeDescription?: string | undefined, legalEntityId: string, salesChannels?: Array<string> | undefined, sourceOfFunds?: SourceOfFunds | undefined, webData?: Array<WebData> | undefined, webDataExemption?: WebDataExemption | undefined};

export type CreateApiBusinessLinesArgs = {body: BusinessLineInfo};

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

export const sourceOfFunds = z.object({acquiringBusinessLineId: z.string().optional(), adyenProcessedFunds: z.boolean().optional(), description: z.string().optional(), type: z.literal("business").optional()});

export const webData = z.object({webAddress: z.string().optional(), webAddressId: z.string().optional()});

export const webDataExemption = z.object({reason: z.enum(["noOnlinePresence", "notCollectedDuringOnboarding"]).optional()});

export const businessLine = z.object({capability: z.enum(["receivePayments", "receiveFromPlatformPayments", "issueBankAccount"]), id: z.string(), industryCode: z.string(), industryCodeDescription: z.string().optional(), legalEntityId: z.string(), salesChannels: z.array(z.string()).optional(), sourceOfFunds: sourceOfFunds.optional(), webData: z.array(webData).optional(), webDataExemption: webDataExemption.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 a business line
 * 
 * POST /businessLines
 * 
 * Also accepts auth: ApiKeyAuth
 */
export const createApiBusinessLines = async (args: CreateApiBusinessLinesArgs, options?: CreateApiBusinessLinesOptions) => {
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 = `${baseUrl.replace(/\/+$/, '')}/businessLines${query.size > 0 ? `?${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(businessLine, await res.json())
};