import {z} from 'zod'

export type TransactionId = string;

export type GetApiV1CustomersCustomerIdConversionsOrderArgs = {customer_id: string, transaction_id: TransactionId};

export type GetApiV1CustomersCustomerIdConversionsOrderOptions = {baseUrl?: string | undefined, Authorization?: string | undefined, fetch?: typeof fetch | undefined};

export const assetName = z.string();

export const feeMeta = z.object({value: z.string(), asset: assetName});

export const conversionOrderResponse = z.object({transaction_id: z.string(), order_status: z.string(), quote_id: z.string(), user_pay_amount: z.string(), user_pay_asset: z.string(), user_obtain_amount: z.string(), user_obtain_asset: z.string(), symbol: z.string(), rate: z.string(), fee: z.string(), fee_currency: z.string(), platform_fee: feeMeta, partner_fee: feeMeta});

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 /v1/customers/{customer_id}/conversions/order
 */
export const getApiV1CustomersCustomerIdConversionsOrder = async (args: GetApiV1CustomersCustomerIdConversionsOrderArgs, options?: GetApiV1CustomersCustomerIdConversionsOrderOptions) => {
const {baseUrl = "https://api.1money.com", fetch: fetchFn = fetch, Authorization} = options ?? {}

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

if (args.transaction_id != null) query.append("transaction_id", String(args.transaction_id))
if (Authorization !== undefined) headers.set('authorization', `Bearer ${Authorization}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/customers/${encodeURIComponent(String(args.customer_id))}/conversions/order${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(conversionOrderResponse, await res.json())
};