export type EstimationRequestIO = {trafficAllocation?: {[key: string]: number} | undefined, dailyVisitors?: number | undefined, conversionRate?: number | undefined, reliability?: number | undefined, improvement?: number | undefined};

export type CreateApiResultsEstimationArgs = {body: EstimationRequestIO};

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

/**
 * Estimate duration
 * 
 * POST /results/estimation
 */
export const createApiResultsEstimation = async (args: CreateApiResultsEstimationArgs, options?: CreateApiResultsEstimationOptions) => {
const {baseUrl = "https://api.kameleoon.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/results/estimation${query.size > 0 ? `?${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 res.blob()
};