import { describe, expect, it } from "bun:test";
import {
	previewConnectionPairRequestSchema,
	previewConnectionPairResponseSchema,
} from "./preview-connection";

describe("preview connection protocol", () => {
	it("parses pair requests", () => {
		const result = previewConnectionPairRequestSchema.parse({
			capabilities: ["post-message", "flow-display-sync"],
			expectedRevision: 3,
			pairedAppApiKey: "app_api_key",
			pairedIdentity: "preview-identity",
			pairedUrl: "https://customer.example.com/app",
		});

		expect(result).toEqual({
			capabilities: ["post-message", "flow-display-sync"],
			expectedRevision: 3,
			pairedAppApiKey: "app_api_key",
			pairedIdentity: "preview-identity",
			pairedUrl: "https://customer.example.com/app",
		});
	});

	it("keeps paired app api keys optional for patch-compatible clients", () => {
		const result = previewConnectionPairRequestSchema.parse({
			capabilities: ["post-message"],
			expectedRevision: 3,
			pairedIdentity: "preview-identity",
			pairedUrl: null,
		});

		expect(result).toEqual({
			capabilities: ["post-message"],
			expectedRevision: 3,
			pairedIdentity: "preview-identity",
			pairedUrl: null,
		});
	});

	it("parses pair responses", () => {
		const result = previewConnectionPairResponseSchema.parse({
			appId: "app_123",
			capabilities: ["post-message"],
			id: "prvs_123",
			organizationId: "org_123",
			pairedAt: "2026-06-28T00:00:00.000Z",
			pairedIdentity: "preview-identity",
			pairedUrl: null,
			revision: 4,
		});

		expect(result).toEqual({
			appId: "app_123",
			capabilities: ["post-message"],
			id: "prvs_123",
			organizationId: "org_123",
			pairedAt: "2026-06-28T00:00:00.000Z",
			pairedIdentity: "preview-identity",
			pairedUrl: null,
			revision: 4,
		});
	});
});