import { z } from "zod"

const optionalPositiveInteger = z.preprocess(
  (value) => {
    if (typeof value !== "string") return null

    const trimmed = value.trim()
    return trimmed.length > 0 ? trimmed : null
  },
  z.coerce.number().int().positive().nullable(),
)

export const toastRequestSchema = z.object({
  memberId: z.uuid().nullable(),
  speakerName: z.string().trim().min(1).max(160),
  estimatedMinutes: optionalPositiveInteger,
})

export const interactionSubmissionSchema = z.object({
  invitationId: z.uuid(),
  toastRequest: toastRequestSchema.nullable(),
})

export const toastStatusSchema = z.enum(["pending", "accepted", "declined", "scheduled"])

export type InteractionSubmissionInput = z.infer<typeof interactionSubmissionSchema>
export type ToastStatus = z.infer<typeof toastStatusSchema>