import {z} from 'zod'

export type GetApiRisksVendorsQuestionnairesArgs = {vendor_id?: number | undefined, primary_hostname?: string | undefined, questionnaire_id?: number | undefined, page_token?: string | undefined, page_size?: number | undefined};

export type GetApiRisksVendorsQuestionnairesOptions = {baseUrl?: string | undefined, APIKeyInHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const stringSlice = z.array(z.string());

export const questionnaireRiskWaiver = z.object({active_at: z.string().optional(), approved_by: z.string().optional(), created_by: z.string().optional(), expires_at: z.string().optional(), justification: z.string().optional()});

export const questionnaireRisk = z.object({controls: stringSlice.optional(), createdAt: z.string().optional(), inRemediation: z.boolean().optional(), questionnaireId: z.number().int().optional(), riskAdjustedSeverity: z.enum(["pass", "info", "low", "medium", "high", "critical"]).optional(), riskCategory: z.string().optional(), riskExplanation: z.string().optional(), riskId: z.string().optional(), riskName: z.string().optional(), riskSeverity: z.enum(["pass", "info", "low", "medium", "high", "critical"]).optional(), riskText: z.string().optional(), riskWaivers: z.array(questionnaireRiskWaiver).optional(), riskWhy: z.string().optional(), vendorId: z.number().int().optional()});

export const questionnaireRisksResponsePayloadBody = z.object({next_page_token: z.string().optional(), risks: z.array(questionnaireRisk).optional(), total_results: z.number().int().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
};

/**
 * Get a list of questionnaire risks for one or more watched vendors or a specific questionnaire
 * 
 * GET /risks/vendors/questionnaires
 */
export const getApiRisksVendorsQuestionnaires = async (args: GetApiRisksVendorsQuestionnairesArgs, options?: GetApiRisksVendorsQuestionnairesOptions) => {
const {baseUrl = "https://cyber-risk.upguard.com/api/public", fetch: fetchFn = fetch, APIKeyInHeader} = options ?? {}

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

if (args.vendor_id != null) query.append("vendor_id", String(args.vendor_id))
if (args.primary_hostname != null) query.append("primary_hostname", String(args.primary_hostname))
if (args.questionnaire_id != null) query.append("questionnaire_id", String(args.questionnaire_id))
if (args.page_token != null) query.append("page_token", String(args.page_token))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (APIKeyInHeader !== undefined) headers.set("Authorization", APIKeyInHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/risks/vendors/questionnaires${query.size > 0 ? `?${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(questionnaireRisksResponsePayloadBody, await res.json())
};