import {z} from 'zod'

export type GetApiV1WorkspacesWorkspaceMcpServerInstancesInstanceIdArgs = {instance_id: string, workspace: string};

export type GetApiV1WorkspacesWorkspaceMcpServerInstancesInstanceIdOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const mCPTransport = z.enum(["url", "docker", "command", "bundle"]);

export const mCPServerInstanceResponse = z.object({auth_config_id: z.union([z.string(), z.string()]).nullable().optional(), cost: z.record(z.string(), z.unknown()).nullable().optional(), created_at: z.string(), description: z.string().nullable(), events: z.record(z.string(), z.unknown()).nullable().optional(), id: z.string(), is_owner: z.boolean().optional(), json_spec: z.record(z.string(), z.unknown()), last_dispatch: z.record(z.string(), z.unknown()).nullable().optional(), managed_by: z.string().nullable().optional(), name: z.string(), personal: z.boolean().optional(), server_spec_id: z.string(), tools: z.array(z.record(z.string(), z.unknown())).nullable().optional(), transport: mCPTransport, updated_at: z.string(), verification: z.record(z.string(), z.unknown())});

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 Mcp Server Instance
 * 
 * GET /v1/workspaces/{workspace}/mcp-server-instances/{instance_id}
 */
export const getApiV1WorkspacesWorkspaceMcpServerInstancesInstanceId = async (args: GetApiV1WorkspacesWorkspaceMcpServerInstancesInstanceIdArgs, options: GetApiV1WorkspacesWorkspaceMcpServerInstancesInstanceIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/workspaces/${encodeURIComponent(String(args.workspace))}/mcp-server-instances/${encodeURIComponent(String(args.instance_id))}${query.size > 0 ? `?${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(mCPServerInstanceResponse, await res.json())
};