import {z} from 'zod'

export type GetApiIndexOracleCpuCsafArgs = {page?: number | undefined, limit?: number | undefined, cursor?: string | undefined, start_cursor?: 'true' | undefined, order?: ('asc' | 'desc') | undefined, sort?: string | undefined, cve?: string | undefined, alias?: string | undefined, iava?: string | undefined, jvndb?: string | undefined, ilvn?: string | undefined, threat_actor?: string | undefined, mitre_id?: string | undefined, misp_id?: string | undefined, ransomware?: string | undefined, botnet?: string | undefined, published?: string | undefined, date?: string | undefined, updatedAtStartDate?: string | undefined, updatedAtEndDate?: string | undefined, lastModStartDate?: string | undefined, lastModEndDate?: string | undefined, pubStartDate?: string | undefined, pubEndDate?: string | undefined};

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

export const paginateMatch = z.object({field: z.string().optional(), value: z.string().optional()});

export const paginateParam = z.object({filtering: z.string().optional(), format: z.string().optional(), name: z.string().optional()});

export const paginatePagination = z.object({cursor: z.string().optional(), first_item: z.number().int().optional(), index: z.string().optional(), last_item: z.number().int().optional(), limit: z.number().int().optional(), matches: z.array(paginateMatch).optional(), max_pages: z.number().int().optional(), next_cursor: z.string().optional(), opensearch_query: z.object({}).optional(), order: z.string().optional(), page: z.number().int().optional(), pages: z.array(z.string()).optional(), parameters: z.array(paginateParam).optional(), show_pages: z.boolean().optional(), show_query: z.boolean().optional(), sort: z.string().optional(), timestamp: z.string().optional(), total_documents: z.number().int().optional(), total_pages: z.number().int().optional(), truncated: z.boolean().optional(), warnings: z.array(z.string()).optional()});

export const advisoryCSAFDistribution = z.object({});

export const advisoryCSAFNote = z.object({audience: z.string().optional(), category: z.string().optional(), text: z.string().optional(), title: z.string().optional()});

export const advisoryPublisher = z.object({category: z.string().optional(), contact_details: z.string().optional(), issuing_authority: z.string().optional(), name: z.string().optional(), namespace: z.string().optional()});

export const advisoryCSAFReference = z.object({category: z.string().optional(), summary: z.string().optional(), url: z.string().optional()});

export const advisoryRevisionHistory = z.object({date: z.string().optional(), number: z.string().optional(), summary: z.string().optional()});

export const advisoryTracking = z.object({current_release_date: z.string().optional(), id: z.string().optional(), initial_release_date: z.string().optional(), revision_history: z.array(advisoryRevisionHistory).optional(), status: z.string().optional(), version: z.string().optional()});

export const advisoryDocumentMetadata = z.object({category: z.string().optional(), csaf_version: z.string().optional(), distribution: advisoryCSAFDistribution.optional(), lang: z.string().optional(), notes: z.array(advisoryCSAFNote).optional(), publisher: advisoryPublisher.optional(), references: z.array(advisoryCSAFReference).optional(), title: z.string().optional(), tracking: advisoryTracking.optional()});

export const advisoryIdentificationHelper = z.record(z.string(), z.unknown());

export const advisoryProduct = z.object({name: z.string().optional(), product_id: z.string().optional(), product_identification_helper: advisoryIdentificationHelper.optional()});

export const advisoryCSAFRelationship = z.object({category: z.string().optional(), full_product_name: advisoryProduct.optional(), product_reference: z.string().optional(), relates_to_product_reference: z.string().optional()});

export const advisoryProductBranch: z.ZodType<AdvisoryProductBranch> = z.object({branches: z.array(z.lazy(() => advisoryProductBranch)).optional(), category: z.string().optional(), name: z.string().optional(), product: advisoryProduct.optional(), relationships: z.array(advisoryCSAFRelationship).optional()});

export const advisoryCwe = z.object({id: z.string().optional(), name: z.string().optional()});

export const advisoryFlag = z.object({date: z.string().optional(), group_ids: z.array(z.string()).optional(), label: z.string().optional(), product_ids: z.array(z.string()).optional()});

export const advisoryTrackingID = z.object({system_name: z.string().optional(), text: z.string().optional()});

export const advisoryRestartData = z.object({category: z.string().optional(), details: z.string().optional()});

export const advisoryRemediationData = z.object({category: z.string().optional(), date: z.string().optional(), details: z.string().optional(), entitlements: z.array(z.string()).optional(), group_ids: z.array(z.string()).optional(), product_ids: z.array(z.string()).optional(), restart_required: advisoryRestartData.optional()});

export const advisoryCVSSV2 = z.object({accessComplexity: z.string().optional(), accessVector: z.string().optional(), authentication: z.string().optional(), availabilityImpact: z.string().optional(), availabilityRequirement: z.string().optional(), baseScore: z.number().optional(), collateralDamagePotential: z.string().optional(), confidentialityImpact: z.string().optional(), confidentialityRequirement: z.string().optional(), environmentalScore: z.number().optional(), exploitability: z.string().optional(), integrityImpact: z.string().optional(), integrityRequirement: z.string().optional(), remediationLevel: z.string().optional(), reportConfidence: z.string().optional(), targetDistribution: z.string().optional(), temporalScore: z.number().optional()});

export const advisoryCVSSV3 = z.object({attackComplexity: z.string().optional(), attackVector: z.string().optional(), availabilityImpact: z.string().optional(), baseScore: z.number().optional(), baseSeverity: z.string().optional(), confidentialityImpact: z.string().optional(), integrityImpact: z.string().optional(), privilegesRequired: z.string().optional(), scope: z.string().optional(), userInteraction: z.string().optional(), vectorString: z.string().optional(), version: z.string().optional()});

export const advisoryCSAFScore = z.object({cvss_v2: advisoryCVSSV2.optional(), cvss_v3: advisoryCVSSV3.optional(), products: z.array(z.string()).optional()});

export const advisoryThreatData = z.object({category: z.string().optional(), details: z.string().optional(), product_ids: z.array(z.string()).optional()});

export const advisoryCSAFVulnerability = z.object({cve: z.string().optional(), cwe: advisoryCwe.optional(), flags: z.array(advisoryFlag).optional(), ids: z.array(advisoryTrackingID).optional(), notes: z.array(advisoryCSAFNote).optional(), product_status: z.record(z.string(), z.array(z.string())).optional(), references: z.array(advisoryCSAFReference).optional(), release_date: z.string().optional(), remediations: z.array(advisoryRemediationData).optional(), scores: z.array(advisoryCSAFScore).optional(), threats: z.array(advisoryThreatData).optional()});

export const advisoryCSAF = z.object({document: advisoryDocumentMetadata.optional(), notes: z.array(advisoryCSAFNote).optional(), product_tree: advisoryProductBranch.optional(), vulnerabilities: z.array(advisoryCSAFVulnerability).optional()});

export const advisoryOracleCPUCSAF = z.object({csaf: advisoryCSAF.optional(), cve: z.array(z.string()).optional(), date_added: z.string().optional(), url: z.string().optional()});

export const renderResponseWithMetadataArrayAdvisoryOracleCPUCSAFPaginatePagination = z.object({_benchmark: z.number().optional(), _meta: paginatePagination.optional(), data: z.array(advisoryOracleCPUCSAF).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
};

/**
 * Return vulnerability data stored in index "oracle-cpu-csaf"
 * 
 * GET /index/oracle-cpu-csaf
 */
export const getApiIndexOracleCpuCsaf = async (args: GetApiIndexOracleCpuCsafArgs, options: GetApiIndexOracleCpuCsafOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Bearer} = 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.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.start_cursor != null) query.append("start_cursor", String(args.start_cursor))
if (args.order != null) query.append("order", String(args.order))
if (args.sort != null) query.append("sort", String(args.sort))
if (args.cve != null) query.append("cve", String(args.cve))
if (args.alias != null) query.append("alias", String(args.alias))
if (args.iava != null) query.append("iava", String(args.iava))
if (args.jvndb != null) query.append("jvndb", String(args.jvndb))
if (args.ilvn != null) query.append("ilvn", String(args.ilvn))
if (args.threat_actor != null) query.append("threat_actor", String(args.threat_actor))
if (args.mitre_id != null) query.append("mitre_id", String(args.mitre_id))
if (args.misp_id != null) query.append("misp_id", String(args.misp_id))
if (args.ransomware != null) query.append("ransomware", String(args.ransomware))
if (args.botnet != null) query.append("botnet", String(args.botnet))
if (args.published != null) query.append("published", String(args.published))
if (args.date != null) query.append("date", String(args.date))
if (args.updatedAtStartDate != null) query.append("updatedAtStartDate", String(args.updatedAtStartDate))
if (args.updatedAtEndDate != null) query.append("updatedAtEndDate", String(args.updatedAtEndDate))
if (args.lastModStartDate != null) query.append("lastModStartDate", String(args.lastModStartDate))
if (args.lastModEndDate != null) query.append("lastModEndDate", String(args.lastModEndDate))
if (args.pubStartDate != null) query.append("pubStartDate", String(args.pubStartDate))
if (args.pubEndDate != null) query.append("pubEndDate", String(args.pubEndDate))
if (Bearer !== undefined) headers.set("Authorization", Bearer)

const url = `${baseUrl.replace(/\/+$/, '')}/index/oracle-cpu-csaf${query.size > 0 ? `?${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(renderResponseWithMetadataArrayAdvisoryOracleCPUCSAFPaginatePagination, await res.json())
};