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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | 2x 2x 2x 2x 2x 2x 17x 17x 8x 9x 8x | import { z } from "zod";
const TRANSITIONS = [
"fade",
"slide_left",
"slide_right",
"zoom",
"none",
] as const;
const POSITIONS = ["top", "center", "bottom"] as const;
const PHOTO_TYPES = ["before", "after"] as const;
export const templatePhotoSlotSchema = z.object({
slotIndex: z.number().int().min(0).optional(),
label: z.string().min(1).max(50),
durationS: z.number().positive().min(1).max(10),
transition: z.enum(TRANSITIONS),
photoType: z.enum(PHOTO_TYPES).nullable().optional(),
});
export const templateTextOverlaySchema = z.object({
text: z.string().min(1).max(200),
position: z.enum(POSITIONS),
durationS: z.number().positive().min(1).max(5),
afterSlot: z.number().int().min(0),
});
export const templateSlotsSchema = z.object({
photoSlots: z.array(templatePhotoSlotSchema).min(1).max(20),
textOverlays: z.array(templateTextOverlaySchema).optional(),
});
export function validateTemplateSlots(
input: unknown,
):
| { success: true; data: z.infer<typeof templateSlotsSchema> }
| { success: false; error: string } {
const result = templateSlotsSchema.safeParse(input);
if (result.success) return { success: true, data: result.data };
const messages = result.error.issues
.map((i) => `${i.path.join(".")}: ${i.message}`)
.join("; ");
return { success: false, error: messages };
}
|