import {z} from 'zod'

export type GetApiApiSessionIdWebmcpToolsArgs = {id: string};

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

export const webMCPAnnotations = z.object({readOnly: z.boolean(), untrustedContent: z.boolean(), consequential: z.boolean(), autosubmit: z.boolean(), destructive: z.boolean().optional(), idempotent: z.boolean().optional(), openWorld: z.boolean().optional()});

export const webMCPFrame = z.object({id: z.string(), url: z.string(), isMainFrame: z.boolean()});

export const webMCPSource = z.object({provider: z.enum(["native", "polyfill"]), tabId: z.string(), pageUrl: z.string(), pageTitle: z.string(), frame: webMCPFrame});

export const webMCPTool = z.object({toolRef: z.string(), name: z.string(), title: z.string().optional(), description: z.string(), inputSchema: z.record(z.string(), z.unknown()).optional(), outputSchema: z.record(z.string(), z.unknown()).optional(), annotations: webMCPAnnotations, declarative: z.boolean(), backendNodeId: z.number().int().optional(), source: webMCPSource});

export const webMCPToolsResponse = z.object({tools: z.array(webMCPTool), nativeSupported: z.boolean(), truncated: z.boolean()});

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
};

/**
 * List WebMCP tools
 * 
 * GET /api/session/{id}/webmcp/tools
 */
export const getApiApiSessionIdWebmcpTools = async (args: GetApiApiSessionIdWebmcpToolsArgs, options?: GetApiApiSessionIdWebmcpToolsOptions) => {
const {baseUrl = "https://api.hyperbrowser.ai", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/session/${encodeURIComponent(String(args.id))}/webmcp/tools${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(webMCPToolsResponse, await res.json())
};