import {z} from 'zod'

export type CreateOnrampAccountRequest = {provider: 'noah', currency: 'EUR' | 'USD', optionId?: string | undefined};

export type CreateApiOnrampAccountsArgs = {'x-api-key'?: string | undefined, authorization?: string | undefined, body: CreateOnrampAccountRequest};

export type CreateApiOnrampAccountsOptions = {baseUrl?: string | undefined, complianceSessionBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const onrampAccount = z.object({id: z.string(), currency: z.enum(["EUR", "USD"]), status: z.enum(["pending", "active", "disabled"])});

export const onrampAccountCreated = z.object({account: onrampAccount});

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
};

/**
 * Set up a funding account
 * 
 * POST /onramp/accounts
 */
export const createApiOnrampAccounts = async (args: CreateApiOnrampAccountsArgs, options?: CreateApiOnrampAccountsOptions) => {
const {baseUrl = "https://v1.orchestrator.rhinestone.dev/deposit-processor", fetch: fetchFn = fetch, complianceSessionBearer} = options ?? {}

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

if (args['x-api-key'] != null) headers.set("x-api-key", String(args['x-api-key']))
if (args.authorization != null) headers.set("authorization", String(args.authorization))
if (complianceSessionBearer !== undefined) headers.set('authorization', `Bearer ${complianceSessionBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/onramp/accounts${query.size > 0 ? `?${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(onrampAccountCreated, await res.json())
};