export type UUID = string;

export type PaymentAmount = number;

export type SubmerchantUUID = string;

export type SubmerchantAmount = number;

export type PlatformFeeAmount = number;

export type Submerchant = {submerchant_id: SubmerchantUUID, amount: SubmerchantAmount, platform_fee: PlatformFeeAmount};

export type PlatformDetails = {submerchants: Array<Submerchant>, processing_merchant_id?: UUID | undefined};

export type CreateRefundRequestRequest = {amount: PaymentAmount, customer_name: string, bank_name: string, bank_code?: string | undefined, branch_name?: string | undefined, branch_number: string, account_type: 'normal' | 'checking' | 'savings', account_number: number, include_payment_method_fee: boolean, description?: string | undefined, platform_details?: PlatformDetails | undefined};

export type CreateApiPaymentsIdRefundRequestArgs = {id: UUID, body: CreateRefundRequestRequest};

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

/**
 * Payment: Refund Request
 * 
 * POST /payments/{id}/refund_request
 */
export const createApiPaymentsIdRefundRequest = async (args: CreateApiPaymentsIdRefundRequestArgs, options?: CreateApiPaymentsIdRefundRequestOptions) => {
const {baseUrl = "https://komoju.com/api/v1", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (apiKey !== undefined) headers.set('authorization', `Basic ${btoa(`${apiKey.username}:${apiKey.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/payments/${encodeURIComponent(String(args.id))}/refund_request${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 undefined
};