import {z} from 'zod'

export type CreateApiApiV2RiskintelligenceVulnerabilitiesSearchArgs = {body: {GenericSearchText?: string | undefined, Cves?: (Array<string> | null) | undefined, EcosystemIds?: (Array<number> | null) | undefined, TagIds?: (Array<number> | null) | undefined, CvssGreaterThan?: number | undefined, CvssLessThan?: number | undefined, EpssGreaterThan?: number | undefined, EpssLessThan?: number | undefined, CurrentExposureGreaterThan?: number | undefined, CurrentExposureLessThan?: number | undefined, ExploitabilityScoreGreaterThan?: number | undefined, ExploitabilityScoreLessThan?: number | undefined, AddedToKevDateFrom?: unknown | undefined, AddedToKevDateTo?: unknown | undefined, TagApplyDateFrom?: unknown | undefined, TagApplyDateTo?: unknown | undefined, TagExpiryDateFrom?: unknown | undefined, TagExpiryDateTo?: unknown | undefined, InKev?: boolean | undefined, ExploitPoC?: boolean | undefined, MentionedCyberSecCom?: boolean | undefined, ExploitedByThreatActors?: boolean | undefined, TagProcess?: string | undefined, ConfidenceLevel?: ('Low' | 'Medium' | 'High' | 'Very High') | undefined, Lev1LessThan?: number | undefined, Lev1GreaterThan?: number | undefined, Lev2LessThan?: number | undefined, Lev2GreaterThan?: number | undefined, TagConfidences?: (Array<'Low' | 'Medium' | 'High' | 'VeryHigh'> | null) | undefined}};

export type CreateApiApiV2RiskintelligenceVulnerabilitiesSearchOptions = {baseUrl?: string | undefined, OAuthv2?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiV2RiskintelligenceVulnerabilitiesSearchResponse = z.object({Key: z.string()});

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
};

/**
 * Searches through the vulnerabilities.
 * 
 * POST /api/v2/riskintelligence/vulnerabilities/search
 */
export const createApiApiV2RiskintelligenceVulnerabilitiesSearch = async (args: CreateApiApiV2RiskintelligenceVulnerabilitiesSearchArgs, options?: CreateApiApiV2RiskintelligenceVulnerabilitiesSearchOptions) => {
const {baseUrl = "https://app.blackkitetech.com", fetch: fetchFn = fetch, OAuthv2} = options ?? {}

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

if (OAuthv2 !== undefined) headers.set('authorization', `Bearer ${OAuthv2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/riskintelligence/vulnerabilities/search${query.size > 0 ? `?${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(createApiApiV2RiskintelligenceVulnerabilitiesSearchResponse, await res.json())
};