import {z} from 'zod'

export type GetApiV1MockApisMockApiIdSettingsOpenapiOptions = {baseUrl?: string | undefined, tokenAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const openApiSettings = z.object({portalEnabled: z.boolean().optional(), portalSecurity: z.object({type: z.enum(["NONE", "OIDC"])}).optional(), validationMode: z.enum(["none", "soft", "hard", "hard_spec_compliant"]).optional(), generateOpenApiFromStubs: z.boolean().optional(), generateStubsFromOpenApi: z.boolean().optional(), generateDefaultStubs: z.boolean().optional()});

export const getApiV1MockApisMockApiIdSettingsOpenapiResponse = z.object({openapi: openApiSettings.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 OpenAPI settings
 * 
 * GET /v1/mock-apis/{mockApiId}/settings/openapi
 */
export const getApiV1MockApisMockApiIdSettingsOpenapi = async (options?: GetApiV1MockApisMockApiIdSettingsOpenapiOptions) => {
const {baseUrl = "https://wmc.wiremockapi.cloud", fetch: fetchFn = fetch, tokenAuth} = options ?? {}

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

if (tokenAuth !== undefined) headers.set("Authorization", tokenAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/mock-apis/${encodeURIComponent(String(args.mockApiId))}/settings/openapi${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(getApiV1MockApisMockApiIdSettingsOpenapiResponse, await res.json())
};