import {z} from 'zod'

export type GetApiV1WorkspacesIdFilesFileIdMetadataArgs = {id: string, file_id: string};

export type GetApiV1WorkspacesIdFilesFileIdMetadataOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const workspaceFile = z.object({file_id: z.string(), workspace_id: z.string(), path: z.string(), file_name: z.string().optional(), file_type: z.string().optional(), size_bytes: z.number().int().optional(), version: z.number().int().optional(), observed_hash: z.string().nullable().optional(), ingested_hash: z.string().nullable().optional(), ingestion_status: z.enum(["discovered", "queued", "ingesting", "ingested", "stale", "expired", "failed", "not_required"]).optional(), ingested_at: z.string().nullable().optional(), category: z.string().nullable().optional(), access_label: z.string().nullable().optional(), access_label_source: z.string().nullable().optional(), graph_inclusion: z.enum(["auto", "include", "exclude"]).optional(), expires_at: z.string().nullable().optional(), labels: z.record(z.string(), z.string()).optional(), created_at: z.string().optional(), updated_at: z.string().optional()}).and(z.record(z.string(), z.unknown()));

export const workspaceFileMetadata = z.object({file: workspaceFile.optional(), lane: z.string().optional(), page_count: z.number().int().nullable().optional(), sheet_names: z.array(z.string()).nullable().optional(), duration_ms: z.number().int().nullable().optional(), summary: z.string().nullable().optional(), keywords: z.array(z.string()).nullable().optional(), documents: z.array(z.record(z.string(), z.unknown())).nullable().optional(), sheets: z.array(z.record(z.string(), z.unknown())).nullable().optional(), media: z.record(z.string(), z.unknown()).nullable().optional(), outputs: z.array(z.record(z.string(), z.unknown())).optional(), representations: z.record(z.string(), z.unknown()).optional(), last_error: z.record(z.string(), z.unknown()).nullable().optional()}).and(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 a workspace file's metadata
 * 
 * GET /v1/workspaces/{id}/files/{file_id}/metadata
 */
export const getApiV1WorkspacesIdFilesFileIdMetadata = async (args: GetApiV1WorkspacesIdFilesFileIdMetadataArgs, options?: GetApiV1WorkspacesIdFilesFileIdMetadataOptions) => {
const {baseUrl = "https://console.nace.ai", 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 = `${baseUrl.replace(/\/+$/, '')}/v1/workspaces/${encodeURIComponent(String(args.id))}/files/${encodeURIComponent(String(args.file_id))}/metadata${query.size > 0 ? `?${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(workspaceFileMetadata, await res.json())
};