import { z } from 'zod';
import { createPageSchema, createPageSizeSchema, createPaginationSchema } from './pagination.js';

const isoDateTimeSchema = z.string().datetime();
const pageSchema = createPageSchema();
const pageSizeSchema = createPageSizeSchema(10);
const paginationSchema = createPaginationSchema();

export const paymentStatusSchema = z.enum(['PENDING', 'PAID', 'OVERDUE', 'CANCELLED']);

export const PaymentDtoSchema = z.object({
  id: z.string(),
  groupId: z.string(),
  attendeeId: z.string(),
  amount: z.coerce.number().positive(),
  currency: z.string(),
  status: paymentStatusSchema,
  dueDate: isoDateTimeSchema,
  paidAt: isoDateTimeSchema.nullable(),
  createdAt: isoDateTimeSchema,
  updatedAt: isoDateTimeSchema,
});
export type PaymentDto = z.output<typeof PaymentDtoSchema>;

export const PaymentQuerySchema = z.object({
  page: pageSchema,
  pageSize: pageSizeSchema,
});
export type PaymentQuery = z.output<typeof PaymentQuerySchema>;

export const PaymentListSchema = z.object({
  data: z.array(PaymentDtoSchema),
  pagination: paginationSchema,
});
export type PaymentList = z.output<typeof PaymentListSchema>;