import {z} from 'zod'

export type GetApiApiV2SupplychainCompaniesArgs = {PivotDomain?: string | undefined, SearchToken?: string | undefined, page_number?: number | undefined, page_size?: (10 | 20 | 30 | 50 | 100 | 250) | undefined};

export type GetApiApiV2SupplychainCompaniesOptions = {baseUrl?: string | undefined, OAuthv2?: string | undefined, fetch?: typeof fetch | undefined};

export const supplyChainCompany = z.object({CompanyId: z.number().int().nullable().optional(), CompanyName: z.string().nullable().optional(), Domain: z.string().optional(), LogoUrl: z.string().nullable().optional(), CountryCode: z.string().nullable().optional(), CountryName: z.string().nullable().optional(), Industry: z.string().nullable().optional(), Relationship: z.enum(["Unmonitored 3rd Party", "3rd Party", "4th Party"]).optional(), ComplianceRating: z.number().gte(0).lte(100).nullable().optional(), DetectionTypes: z.array(z.enum(["No Detection Type Found", "Domain detected in TXT Records", "SSL Certificate Issuer", "Tech/Product detected on an IT asset", "Domain detected in DNS records", "IP Ownership (ISP)", "Domain detected in MX Records", "Company detected in Export/Import data", "DoD Award detected", "Cloud Asset Detected", "Mentioned in job posting", "Internet Traffic Detected", "Monitored Entity"])).nullable().optional(), CyberGrade: z.object({GradeLetter: z.enum(["A+", "A", "A-", "B+", "B", "B-", "C+", "C", "C-", "D+", "D", "D-", "F"]).optional(), CyberRating: z.number().optional()}).nullable().optional(), Rsi: z.number().gte(0).lte(1).nullable().optional(), Dbi: z.number().gte(0).lte(1).nullable().optional(), ConcentrationRisk: z.object({Count: z.number().int().optional(), Percentage: z.number().optional(), RiskLevel: z.enum(["Low", "Medium", "High"]).optional()}).nullable().optional(), IsMonitored: z.boolean().optional(), Tags: z.array(z.object({TagId: z.number().int().optional(), TagName: z.string().optional(), Color: z.string().nullable().optional()})).nullable().optional()});

export const getApiApiV2SupplychainCompaniesResponse = z.array(supplyChainCompany);

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
};

/**
 * Retrieves paginated list of supply chain companies.
 * 
 * GET /api/v2/supplychain/companies
 */
export const getApiApiV2SupplychainCompanies = async (args: GetApiApiV2SupplychainCompaniesArgs, options?: GetApiApiV2SupplychainCompaniesOptions) => {
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.PivotDomain != null) query.append("PivotDomain", String(args.PivotDomain))
if (args.SearchToken != null) query.append("SearchToken", String(args.SearchToken))
if (args.page_number != null) query.append("page_number", String(args.page_number))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (OAuthv2 !== undefined) headers.set('authorization', `Bearer ${OAuthv2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/supplychain/companies${query.size > 0 ? `?${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(getApiApiV2SupplychainCompaniesResponse, await res.json())
};