import {z} from 'zod'

export type CreateRootRequest = {provider_item_id?: (string | null) | undefined, url?: (string | null) | undefined, s3_path?: (string | null) | undefined, resource_key?: (string | null) | undefined, shortcut_target_resource_key?: (string | null) | undefined};

export type CreateApiV1KnowledgeBaseKnowledgeBasesKbIdSourcesSourceIdRootsArgs = {kb_id: string, source_id: string, body: CreateRootRequest};

export type CreateApiV1KnowledgeBaseKnowledgeBasesKbIdSourcesSourceIdRootsOptions = {baseUrl: string, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const rootResponse = z.object({id: z.string(), knowledge_base_source_id: z.string(), provider_item_id: z.string().max(255), item_type: z.string().max(50), display_name: z.string().max(500), source_url: z.string().max(1000).nullable().optional(), is_recursive: z.boolean().optional(), metadata: z.record(z.string(), z.unknown()).nullable().optional(), created_at: z.string(), updated_at: 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
};

/**
 * Add Root
 * 
 * POST /v1/knowledge-base/knowledge-bases/{kb_id}/sources/{source_id}/roots
 */
export const createApiV1KnowledgeBaseKnowledgeBasesKbIdSourcesSourceIdRoots = async (args: CreateApiV1KnowledgeBaseKnowledgeBasesKbIdSourcesSourceIdRootsArgs, options: CreateApiV1KnowledgeBaseKnowledgeBasesKbIdSourcesSourceIdRootsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/knowledge-base/knowledge-bases/${encodeURIComponent(String(args.kb_id))}/sources/${encodeURIComponent(String(args.source_id))}/roots${query.size > 0 ? `?${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(rootResponse, await res.json())
};