import {z} from 'zod'

export type GetApiAffiliatesAlloffersArgs = {page?: number | undefined, page_size?: number | undefined, search?: string | undefined, category_id?: number | undefined};

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

export const getApiAffiliatesAlloffersResponse = z.object({offers: z.array(z.object({network_offer_id: z.number().int().optional(), network_id: z.number().int().optional(), name: z.string().optional(), offer_status: z.string().optional(), currency_id: z.string().optional(), visibility: z.string().optional(), thumbnail_url: z.string().optional(), html_description: z.string().optional(), is_description_plain_text: z.boolean().optional(), preview_url: z.string().optional(), tracking_url: z.string().optional(), impression_tracking_url: z.string().optional(), network_category_id: z.number().int().optional(), network_tracking_domain_id: z.number().int().optional(), app_identifier: z.string().optional(), is_caps_enabled: z.boolean().optional(), caps_timezone_id: z.number().int().optional(), daily_conversion_cap: z.number().int().optional(), weekly_conversion_cap: z.number().int().optional(), monthly_conversion_cap: z.number().int().optional(), global_conversion_cap: z.number().int().optional(), daily_click_cap: z.number().int().optional(), weekly_click_cap: z.number().int().optional(), monthly_click_cap: z.number().int().optional(), global_click_cap: z.number().int().optional(), daily_payout_cap: z.number().optional(), weekly_payout_cap: z.number().optional(), monthly_payout_cap: z.number().optional(), global_payout_cap: z.number().optional(), is_force_terms_and_conditions: z.boolean().optional(), is_using_explicit_terms_and_conditions: z.boolean().optional(), terms_and_conditions: z.string().optional(), is_use_direct_linking: z.boolean().optional(), is_using_suppression_list: z.boolean().optional(), suppression_list_id: z.number().int().optional(), date_live_until: z.string().optional(), time_created: z.number().int().optional(), time_saved: z.number().int().optional(), relationship: z.object({offer_affiliate_status: z.string().optional()}).optional()})).optional(), paging: z.object({page: z.number().int().optional(), page_size: z.number().int().optional(), total_count: z.number().int().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 Visible Offers
 * 
 * GET /affiliates/alloffers
 */
export const getApiAffiliatesAlloffers = async (args: GetApiAffiliatesAlloffersArgs, options?: GetApiAffiliatesAlloffersOptions) => {
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.page != null) query.append("page", String(args.page))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.search != null) query.append("search", String(args.search))
if (args.category_id != null) query.append("category_id", String(args.category_id))
if (APIKey !== undefined) headers.set("X-Eflow-Api-Key", APIKey)

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