import {z} from 'zod'

export type GetApiAccountsAccountIdBalancesArgs = {accountId: string, consent: string, 'psu-id'?: string | undefined, 'psu-corporate-id'?: string | undefined, 'psu-ip-address'?: string | undefined, 'sub-application'?: string | undefined};

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

export const responseMeta = z.object({tracingId: z.string().optional()});

export const amount = z.object({amount: z.number(), currency: z.string()});

export const accountBalanceType = z.enum(["CLOSING_AVAILABLE", "CLOSING_BOOKED", "CLOSING_CLEARED", "EXPECTED", "FORWARD_AVAILABLE", "INFORMATION", "INTERIM_AVAILABLE", "INTERIM_BOOKED", "INTERIM_CLEARED", "OPENING_AVAILABLE", "OPENING_BOOKED", "OPENING_CLEARED", "PREVIOUSLY_CLOSED_BOOKED", "AUTHORISED", "OTHER", "UNKNOWN"]);

export const creditLineType = z.enum(["AVAILABLE", "CREDIT", "EMERGENCY", "PRE_AGREED", "TEMPORARY", "OTHER", "UNKNOWN"]);

export const creditLine = z.object({type: creditLineType.optional(), creditLineAmount: amount.optional()});

export const accountBalance = z.object({type: accountBalanceType.optional(), dateTime: z.string().optional(), balanceAmount: amount.optional(), creditLineIncluded: z.boolean().optional(), creditLines: z.array(creditLine).optional()});

export const balances = z.object({mainBalanceAmount: amount.optional(), balances: z.array(accountBalance).optional()});

export const responseForwardedData = z.object({headers: z.record(z.string(), z.string()).optional(), url: z.string().optional()});

export const rawRequest = z.object({method: z.string().optional(), url: z.string().optional(), requestInstant: z.string().optional(), headers: z.record(z.string(), z.string()).optional(), body: z.object({}).optional(), bodyParameters: z.record(z.string(), z.string()).optional(), startTime: z.string().optional(), startedAt: z.string().optional()});

export const rawResponse = z.object({request: rawRequest.optional(), duration: z.string().optional(), headers: z.record(z.string(), z.string()).optional(), resultCode: z.number().int().optional(), result: z.object({}).optional()});

export const apiResponseOfBalances = z.object({meta: responseMeta.optional(), data: balances.optional(), links: z.record(z.string(), z.string()).optional(), forwardedData: z.array(responseForwardedData).optional(), raw: z.array(rawResponse).optional(), tracingId: 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
};

/**
 * Get Account Balances
 * 
 * GET /accounts/{accountId}/balances
 */
export const getApiAccountsAccountIdBalances = async (args: GetApiAccountsAccountIdBalancesArgs, options?: GetApiAccountsAccountIdBalancesOptions) => {
const {baseUrl = "https://api.yapily.com", fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (args.consent != null) headers.set("consent", String(args.consent))
if (args['psu-id'] != null) headers.set("psu-id", String(args['psu-id']))
if (args['psu-corporate-id'] != null) headers.set("psu-corporate-id", String(args['psu-corporate-id']))
if (args['psu-ip-address'] != null) headers.set("psu-ip-address", String(args['psu-ip-address']))
if (args['sub-application'] != null) headers.set("sub-application", String(args['sub-application']))
if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/accounts/${encodeURIComponent(String(args.accountId))}/balances${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(apiResponseOfBalances, await res.json())
};