import {z} from 'zod'

export type GetApiV1CanvasesCanvasKeyObjectsArgs = {canvas_key: string, type?: ('cell' | 'component' | 'connector' | 'ellipse' | 'embed' | 'frame' | 'group' | 'image' | 'file' | 'line' | 'pencil' | 'polygon' | 'rectangle' | 'stamp' | 'thread' | 'text' | 'sticky_note') | undefined, connection_key?: string | undefined};

export type GetApiV1CanvasesCanvasKeyObjectsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const dateTime = z.string();

export const canvasObject = z.object({key: z.string(), type: z.union([z.literal("cell"), z.literal("component"), z.literal("connector"), z.literal("ellipse"), z.literal("embed"), z.literal("frame"), z.literal("group"), z.literal("image"), z.literal("file"), z.literal("line"), z.literal("pencil"), z.literal("polygon"), z.literal("rectangle"), z.literal("stamp"), z.literal("thread"), z.literal("text"), z.literal("sticky_note")]), cell_name: z.string().optional(), cell_type: z.union([z.literal("code"), z.literal("python"), z.literal("csv"), z.literal("api"), z.literal("string"), z.literal("number"), z.literal("date"), z.literal("single_select"), z.literal("mcp"), z.literal("multiple_select"), z.literal("slider"), z.literal("toggle"), z.literal("table"), z.literal("table_filter"), z.literal("visual")]).optional(), catalog_key: z.string().optional(), content: z.string().optional(), frame_key: z.string().optional(), group_key: z.string().optional(), connection_key: z.string().optional(), file_mime_type: z.string().optional(), file_name: z.string().optional(), file_reference: z.string().optional(), file_size: z.number().optional(), file_url: z.string().optional(), image_url: z.string().optional(), modified_at: dateTime.optional(), modified_by: z.string().optional(), title: z.string().optional()});

export const getApiV1CanvasesCanvasKeyObjectsResponse = z.object({success: z.literal(true), request_id: z.string(), result: z.object({objects: z.array(canvasObject)})});

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 canvas objects
 * 
 * GET /v1/canvases/:canvas_key/objects
 */
export const getApiV1CanvasesCanvasKeyObjects = async (args: GetApiV1CanvasesCanvasKeyObjectsArgs, options?: GetApiV1CanvasesCanvasKeyObjectsOptions) => {
const {baseUrl = "https://api.app.count.co/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.type != null) query.append("type", String(args.type))
if (args.connection_key != null) query.append("connection_key", String(args.connection_key))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/canvases/:canvas_key/objects${query.size > 0 ? `?${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(getApiV1CanvasesCanvasKeyObjectsResponse, await res.json())
};