import {z} from 'zod'

export type GetApiAccountsAccountIdArgs = {AccountId: string, 'x-fapi-financial-id': string, 'x-fapi-customer-last-logged-time'?: string | undefined, 'x-fapi-customer-ip-address'?: string | undefined, 'x-fapi-interaction-id'?: string | undefined, Authorization?: string | undefined, 'x-customer-user-agent'?: string | undefined};

export type GetApiAccountsAccountIdOptions = {baseUrl?: string | undefined, PSUOAuth2Security?: string | undefined, fetch?: typeof fetch | undefined};

export const accountId = z.string().min(1).max(40);

export const oBExternalAccountType1Code = z.enum(["Business", "Personal"]);

export const oBExternalAccountSubType1Code = z.enum(["ChargeCard", "CreditCard", "CurrentAccount", "EMoney", "Loan", "Mortgage", "PrePaidCard", "Savings"]);

export const oBExternalAccountIdentification4Code = z.string().min(1).max(40);

export const oBCashAccount5 = z.object({SchemeName: oBExternalAccountIdentification4Code, Identification: z.string().min(1).max(256), Name: z.string().min(1).max(70).optional(), SecondaryIdentification: z.string().min(1).max(34).optional()});

export const oBExternalFinancialInstitutionIdentification4Code = z.string().min(1).max(40);

export const oBBranchAndFinancialInstitutionIdentification5 = z.object({SchemeName: oBExternalFinancialInstitutionIdentification4Code, Identification: z.string().min(1).max(35)});

export const oBAccount3 = z.object({AccountId: accountId, Currency: z.string(), AccountType: oBExternalAccountType1Code, AccountSubType: oBExternalAccountSubType1Code, Description: z.string().min(1).max(35).optional(), Nickname: z.string().min(1).max(70).optional(), Account: z.array(oBCashAccount5).optional(), Servicer: oBBranchAndFinancialInstitutionIdentification5.optional()});

export const links = z.object({Self: z.string(), First: z.string().optional(), Prev: z.string().optional(), Next: z.string().optional(), Last: z.string().optional()});

export const iSODateTime = z.string();

export const meta = z.object({TotalPages: z.number().int().optional(), FirstAvailableDateTime: iSODateTime.optional(), LastAvailableDateTime: iSODateTime.optional()});

export const oBReadAccount3 = z.object({Data: z.object({Account: z.array(oBAccount3).optional()}), Links: links, Meta: meta});

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 Accounts
 * 
 * GET /accounts/{AccountId}
 */
export const getApiAccountsAccountId = async (args: GetApiAccountsAccountIdArgs, options?: GetApiAccountsAccountIdOptions) => {
const {baseUrl = "https://secure.tell.systems/algbra/open-banking/v3.1/aisp", fetch: fetchFn = fetch, PSUOAuth2Security} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json; charset=utf-8")

if (args['x-fapi-financial-id'] != null) headers.set("x-fapi-financial-id", String(args['x-fapi-financial-id']))
if (args['x-fapi-customer-last-logged-time'] != null) headers.set("x-fapi-customer-last-logged-time", String(args['x-fapi-customer-last-logged-time']))
if (args['x-fapi-customer-ip-address'] != null) headers.set("x-fapi-customer-ip-address", String(args['x-fapi-customer-ip-address']))
if (args['x-fapi-interaction-id'] != null) headers.set("x-fapi-interaction-id", String(args['x-fapi-interaction-id']))
if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args['x-customer-user-agent'] != null) headers.set("x-customer-user-agent", String(args['x-customer-user-agent']))
if (PSUOAuth2Security !== undefined) headers.set('authorization', `Bearer ${PSUOAuth2Security}`)

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

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(oBReadAccount3, await res.json())
};