import {z} from 'zod'

export type CreateVirtualAccount = {sourceCurrency: 'usd', destinationCurrency: 'usdc' | 'usdt', destinationChain?: ('POLYGON' | 'ETHEREUM' | 'SOLANA' | 'BASE') | undefined, externalWalletId?: string | undefined};

export type CreateApiV2UsersUserIdVirtualAccountsArgs = {userId: string, body: CreateVirtualAccount};

export type CreateApiV2UsersUserIdVirtualAccountsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const inboundObject = z.object({bankName: z.string().optional(), senderName: z.string().optional(), routingNumber: z.string().optional(), accountNumber: z.string().optional(), accountType: z.string().optional(), fedBatchId: z.string().optional(), imad: z.string().optional(), omad: z.string().optional(), traceNumber: z.string().optional(), bankAddress: z.string().optional(), description: z.string().optional(), paymentRail: z.enum(["ach", "wire", "rtp"]).optional()});

export const virtualAccountObject = z.object({id: z.string().optional(), createdAt: z.string().optional(), updatedAt: z.string().optional(), userId: z.string().optional(), source: z.object({paymentRail: z.array(z.string()).optional(), currency: z.string().optional()}).optional(), destination: z.object({chain: z.string().optional(), currency: z.string().optional(), walletAddress: z.string().optional(), externalWalletId: z.string().optional()}).optional(), status: z.enum(["activated", "deactivated"]).optional(), microDeposits: z.object({count: z.number().int().optional(), data: z.array(z.object({createdAt: z.string().optional(), currency: z.string().optional(), amount: z.number().int().optional(), sourceBankInfo: inboundObject.optional()})).optional()}).optional(), depositInstructions: z.object({bankName: z.string().optional(), bankAddress: z.string().optional(), swiftCode: z.string().optional(), beneficiary: z.object({name: z.string().optional(), address: z.string().optional()}).optional(), ach: z.object({routingNumber: z.string().optional(), accountNumber: z.string().optional()}).optional(), wire: z.object({routingNumber: z.string().optional(), accountNumber: z.string().optional()}).optional(), rtp: z.object({routingNumber: z.string().optional(), accountNumber: z.string().optional()}).optional(), reference: z.string().optional(), depositBy: z.string().optional(), instruction: z.string().optional()}).optional(), settlementRuleId: z.string().optional()});

export const createVirtualAccountObject = z.object({message: z.string().optional(), accountInfo: virtualAccountObject.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 virtual account
 * 
 * POST /v2/users/{userId}/virtual-accounts
 */
export const createApiV2UsersUserIdVirtualAccounts = async (args: CreateApiV2UsersUserIdVirtualAccountsArgs, options?: CreateApiV2UsersUserIdVirtualAccountsOptions) => {
const {baseUrl = "https://production.hifibridge.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2/users/${encodeURIComponent(String(args.userId))}/virtual-accounts${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(createVirtualAccountObject, await res.json())
};