import {z} from 'zod'

export type GetApiAffiliatesTrafficblockingArgs = {network_offer_id?: number | undefined, traffic_blocking_status?: ('active' | 'inactive') | undefined};

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

export const getApiAffiliatesTrafficblockingResponse = z.object({traffic_blocking: z.array(z.object({network_offer_id: z.number().int().optional(), relationship: z.object({variables: z.object({total: z.number().int().optional(), entries: z.array(z.object({comparison_method: z.string().optional(), variable: z.string().optional(), variable_value: z.string().optional()})).optional()}).optional()}).optional()})).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
};

/**
 * Find All Blocked Offer Sources
 * 
 * GET /affiliates/trafficblocking
 */
export const getApiAffiliatesTrafficblocking = async (args: GetApiAffiliatesTrafficblockingArgs, options?: GetApiAffiliatesTrafficblockingOptions) => {
const {baseUrl = "https://api.eflow.team/v1", fetch: fetchFn = fetch, APIKey} = options ?? {}

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

if (args.network_offer_id != null) query.append("network_offer_id", String(args.network_offer_id))
if (args.traffic_blocking_status != null) query.append("traffic_blocking_status", String(args.traffic_blocking_status))
if (APIKey !== undefined) headers.set("X-Eflow-Api-Key", APIKey)

const url = `${baseUrl.replace(/\/+$/, '')}/affiliates/trafficblocking${query.size > 0 ? `?${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(getApiAffiliatesTrafficblockingResponse, await res.json())
};