import {z} from 'zod'

export type CredentialCreate = {credential_type: 'BASIC' | 'CERTIFICATE' | 'TOKEN', display_name: string, description?: string | undefined, secret: Record<string, never>, username?: string | undefined};

export type CreateApiApiV1CredentialsArgs = {body: CredentialCreate};

export type CreateApiApiV1CredentialsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const credentialModel = z.object({id: z.number().int().optional(), credential_type: z.enum(["BASIC", "CERTIFICATE", "TOKEN", "TOTP"]), display_name: z.string().max(100), description: z.string().optional(), hint: z.string().max(4).optional(), username: z.string().optional(), version: z.string().optional(), used_secret_properties: z.array(z.string()).optional(), created_by: 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
};

/**
 * Create a new credential
 * 
 * POST /api/v1/credentials/
 */
export const createApiApiV1Credentials = async (args: CreateApiApiV1CredentialsArgs, options: CreateApiApiV1CredentialsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/credentials/${query.size > 0 ? `?${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(credentialModel, await res.json())
};