From 3d6999312cd963d0887d59107767f7687206d2a2 Mon Sep 17 00:00:00 2001
From: Dmytro Stanchiev <git@dmytros.dev>
Date: Tue, 7 Apr 2026 11:57:11 -0400
Subject: [PATCH] feat(lib): add AI event Zod schemas for request validation
 and response parsing

---
 src/lib/types.ts | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/src/lib/types.ts b/src/lib/types.ts
index 1d8293c..4f63518 100644
--- a/src/lib/types.ts
+++ b/src/lib/types.ts
@@ -1,3 +1,34 @@
+import { z } from "zod";
+
+export const AiEventRequestSchema = z
+	.object({
+		prompt: z.string().trim().max(2000).optional(),
+		imageBase64: z
+			.string()
+			.startsWith("data:", "Must be a valid data URL")
+			.max(10 * 1024 * 1024 * 1.37, "Image must be less than 10MB")
+			.optional(),
+	})
+	.refine((data) => data.prompt || data.imageBase64, {
+		message: "Either a prompt or an image is required",
+	});
+
+export type AiEventRequest = z.infer<typeof AiEventRequestSchema>;
+
+export const AiEventResponseItemSchema = z.object({
+	id: z.string().optional(),
+	title: z.string().min(1),
+	description: z.string().optional(),
+	location: z.string().optional(),
+	url: z.string().optional(),
+	start: z.string(),
+	end: z.string().optional(),
+	allDay: z.boolean().optional(),
+	recurrenceRule: z.string().optional(),
+});
+
+export const AiEventResponseSchema = z.array(AiEventResponseItemSchema);
+
 export type CalendarEvent = {
 	id: string;
 	title: string;