import {z} from 'zod'

export type GetApiApiV2CompaniesIdTrendTechnicalArgs = {id: number, timeframe?: ('OneYear' | 'TwoYears') | undefined, resolution?: ('Monthly' | 'Weekly' | 'Daily') | undefined};

export type GetApiApiV2CompaniesIdTrendTechnicalOptions = {baseUrl?: string | undefined, OAuthv2?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiV2CompaniesIdTrendTechnicalResponse = z.array(z.object({GradeLetter: z.enum(["A+", "A", "A-", "B+", "B", "B-", "C+", "C", "C-", "D+", "D", "D-", "F", "n/a"]).optional(), CyberRating: z.number().gte(0).lte(100).optional(), IndustryAverageCyberRating: z.number().gte(0).lte(100).nullable().optional(), IndustryAverageGradeLetter: z.enum(["A+", "A", "A-", "B+", "B", "B-", "C+", "C", "C-", "D+", "D", "D-", "F", "n/a"]).optional(), BreachIndex: z.number().gte(0).lte(1).nullable().optional(), RansomwareIndex: z.number().gte(0).lte(1).nullable().optional(), SnapshotDate: z.string().nullable().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 technical risk trend of a monitored company.
 * 
 * GET /api/v2/companies/{id}/trend/technical
 */
export const getApiApiV2CompaniesIdTrendTechnical = async (args: GetApiApiV2CompaniesIdTrendTechnicalArgs, options?: GetApiApiV2CompaniesIdTrendTechnicalOptions) => {
const {baseUrl = "https://app.blackkitetech.com", fetch: fetchFn = fetch, OAuthv2} = options ?? {}

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

if (args.timeframe != null) query.append("timeframe", String(args.timeframe))
if (args.resolution != null) query.append("resolution", String(args.resolution))
if (OAuthv2 !== undefined) headers.set('authorization', `Bearer ${OAuthv2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/companies/${encodeURIComponent(String(args.id))}/trend/technical${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(getApiApiV2CompaniesIdTrendTechnicalResponse, await res.json())
};