import * as z from "zod/mini";
import { clientMetaSchema } from "../client-meta.js";
import { publicCommandPayloadSchema } from "../widget-commands.js";

const requestIdSchema = z.string().check(z.trim(), z.minLength(1));
const idempotencyKeySchema = z.string().check(z.trim(), z.minLength(1));
const versionSchema = z.literal("1");
const instanceIdSchema = z.string().check(z.trim(), z.minLength(1));

export const commandEnvelopeSchema = z.object({
	version: versionSchema,
	instanceId: z.optional(z.string()),
	requestId: requestIdSchema,
	idempotencyKey: idempotencyKeySchema,
	clientMeta: z.optional(clientMetaSchema),
	command: publicCommandPayloadSchema,
});

export const commandEnvelopeWithInstanceIdSchema = z.extend(
	commandEnvelopeSchema,
	{
		instanceId: instanceIdSchema,
	},
);