import {z} from 'zod'

export type GetApiManagementV1InfoOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const consoleInfo = z.object({"commit-sha": z.string().nullable().optional(), edition: z.string(), version: z.string()});

export const licenseStatus = z.object({audience: z.string().nullable().optional(), customer: z.string().nullable().optional(), error: z.string().nullable().optional(), expiration: z.string().nullable().optional(), issuer: z.string().nullable().optional(), "license-id": z.string().nullable().optional(), "license-type": z.string(), valid: z.boolean()});

export const serverInfo = z.object({"authz-backend": z.string(), "aws-system-identities-enabled": z.boolean(), "azure-system-identities-enabled": z.boolean(), bootstrapped: z.boolean(), console: consoleInfo.nullable().optional(), "default-project-id": z.string().nullable().optional(), "gcp-system-identities-enabled": z.boolean(), "lakekeeper-commit-sha": z.string().nullable().optional(), "lakekeeper-enterprise-commit-sha": z.string().nullable().optional(), "lakekeeper-enterprise-version": z.string().nullable().optional(), "lakekeeper-version": z.string(), "license-status": licenseStatus, queues: z.array(z.string()), "server-id": z.string(), version: z.string()});

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 Server Info
 * 
 * GET /management/v1/info
 */
export const getApiManagementV1Info = async (options?: GetApiManagementV1InfoOptions) => {
const {baseUrl = "https://localhost", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

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