import { z } from 'zod';
import { severitySchema, ticketStatusSchema } from './enums';

export const createTicketSchema = z.object({
  title: z.string().min(1).max(255),
  overview: z.string().min(1),
  severity: severitySchema,
  categoryId: z.string().min(1),
  typeId: z.string().min(1),
  itemId: z.string().min(1),
  assigneeId: z.string().optional(),
});

export const updateTicketSchema = z.object({
  title: z.string().min(1).max(255).optional(),
  overview: z.string().min(1).optional(),
  severity: severitySchema.optional(),
  status: ticketStatusSchema.optional(),
  categoryId: z.string().min(1).optional(),
  typeId: z.string().min(1).optional(),
  itemId: z.string().min(1).optional(),
  assigneeId: z.string().nullable().optional(),
});

export const bulkActionSchema = z.discriminatedUnion('action', [
  z.object({
    action: z.literal('reassign'),
    ids: z.array(z.string().min(1)).min(1).max(500),
    value: z.string().nullable(),
  }),
  z.object({
    action: z.literal('close'),
    ids: z.array(z.string().min(1)).min(1).max(500),
  }),
  z.object({
    action: z.literal('setSeverity'),
    ids: z.array(z.string().min(1)).min(1).max(500),
    value: severitySchema,
  }),
  z.object({
    action: z.literal('setStatus'),
    ids: z.array(z.string().min(1)).min(1).max(500),
    value: ticketStatusSchema,
  }),
]);

export type CreateTicketInput = z.infer<typeof createTicketSchema>;
export type UpdateTicketInput = z.infer<typeof updateTicketSchema>;
export type BulkActionInput = z.infer<typeof bulkActionSchema>;