import {z} from 'zod'

export type AdvertiserCreate = {ad_server_id: number, data_sharing_enabled?: boolean | undefined, dmp_enabled?: ('disabled' | 'inherits') | undefined, domain: string, external_id?: (string | null) | undefined, frequency_interval?: ('hour' | 'day' | 'week' | 'month' | 'not-applicable' | null) | undefined, frequency_type?: ('no-limit' | 'asap' | 'even' | null) | undefined, frequency_amount?: (number | null) | undefined, minimize_multi_ads?: boolean | undefined, name: string, status?: boolean | undefined, vertical_id: number, ads_txt_verified?: ('ANY' | 'AUTHORIZED_ONLY' | 'AUTHORIZED_DIRECT_ONLY' | 'NONE' | null) | undefined, political?: boolean | undefined, connected_id_type?: 'DETERMINISTIC_FIRST' | undefined, mfa_avoidance?: ('INHERIT' | 'ALLOW_ALL' | 'EXCLUDE_MFA') | undefined, attribution_level?: ('INDIVIDUAL' | 'HOUSEHOLD') | undefined, targeting_identity_level?: ('INDIVIDUAL' | 'HOUSEHOLD') | undefined, advertiser_brain?: boolean | undefined, vendor_attributions?: (Array<{vendor_id?: number | undefined, impression_pixel?: string | undefined}> | null) | undefined, agency_id: number};

export type CreateApiAdvertisersArgs = {body: AdvertiserCreate};

export type CreateApiAdvertisersOptions = {baseUrl?: string | undefined, Auth0?: string | undefined, fetch?: typeof fetch | undefined};

export const singleMetadata = z.object({status: z.string()});

export const advertiserResponse = z.object({data: z.object({ad_server_id: z.number().int().optional(), data_sharing_enabled: z.boolean().optional(), dmp_enabled: z.enum(["disabled", "inherits"]).optional(), domain: z.string().max(255).optional(), external_id: z.string().max(255).nullable().optional(), frequency_interval: z.enum(["hour", "day", "week", "month", "not-applicable"]).nullable().optional(), frequency_type: z.enum(["no-limit", "asap", "even"]).nullable().optional(), frequency_amount: z.number().int().nullable().optional(), minimize_multi_ads: z.boolean().optional(), name: z.string().min(1).max(64).optional(), status: z.boolean().optional(), vertical_id: z.number().int().optional(), ads_txt_verified: z.enum(["ANY", "AUTHORIZED_ONLY", "AUTHORIZED_DIRECT_ONLY", "NONE"]).nullable().optional(), political: z.boolean().optional(), connected_id_type: z.literal("DETERMINISTIC_FIRST").optional(), mfa_avoidance: z.enum(["INHERIT", "ALLOW_ALL", "EXCLUDE_MFA"]).optional(), attribution_level: z.enum(["INDIVIDUAL", "HOUSEHOLD"]).optional(), targeting_identity_level: z.enum(["INDIVIDUAL", "HOUSEHOLD"]).optional(), advertiser_brain: z.boolean().optional(), vendor_attributions: z.array(z.object({vendor_id: z.number().int().optional(), impression_pixel: z.string().optional()})).nullable().optional(), id: z.number().int().optional(), ad_server_fee: z.number().optional(), agency_id: z.number().int().optional(), created_on: z.string().optional(), entity_type: z.string().optional(), updated_on: z.string().optional(), version: z.number().int().optional(), effective_ads_txt_verified: z.string().optional(), allow_x_strat_optimization: z.boolean().optional(), billing_contact_id: z.number().int().gte(1).optional(), sales_contact_id: z.number().int().gte(1).nullable().optional(), agency: z.object({id: z.number().int().optional(), name: z.string().optional(), entity_type: z.string().optional(), rel: z.string().optional()}).optional(), inherited_mfa_avoidance: z.enum(["INHERIT", "ALLOW_ALL", "EXCLUDE_MFA"]).optional(), inherited_mfa_from: z.enum(["Organization", "Agency", "Advertiser"]).optional()}).optional(), meta: singleMetadata.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
};

/**
 * Create an Advertiser
 * 
 * POST /advertisers
 */
export const createApiAdvertisers = async (args: CreateApiAdvertisersArgs, options?: CreateApiAdvertisersOptions) => {
const {baseUrl = "https://api.mediamath.com/api/v3.0", fetch: fetchFn = fetch, Auth0} = options ?? {}

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

if (Auth0 !== undefined) headers.set('authorization', `Bearer ${Auth0}`)

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