import { z } from 'zod';
import { baseListQuerySchema } from '@/lib/api/route-helpers';

export const ownerRefSchema = z.object({
  type: z.enum(['client', 'company']),
  id: z.string().min(1),
});

export const createYachtSchema = z.object({
  name: z.string().min(1).max(200),
  hullNumber: z.string().optional(),
  registration: z.string().optional(),
  flag: z.string().optional(),
  yearBuilt: z.number().int().min(1800).max(2100).optional(),
  builder: z.string().optional(),
  model: z.string().optional(),
  hullMaterial: z.string().optional(),
  lengthFt: z.string().optional(),
  widthFt: z.string().optional(),
  draftFt: z.string().optional(),
  lengthM: z.string().optional(),
  widthM: z.string().optional(),
  draftM: z.string().optional(),
  owner: ownerRefSchema, // required; yacht must have an owner
  status: z.enum(['active', 'retired', 'sold_away']).optional().default('active'),
  notes: z.string().optional(),
  tagIds: z.array(z.string()).optional().default([]),
});

export const updateYachtSchema = createYachtSchema.partial().omit({ owner: true });
// Owner changes go through /transfer, not PATCH.

export const transferOwnershipSchema = z.object({
  newOwner: ownerRefSchema,
  effectiveDate: z.coerce.date(),
  transferReason: z
    .enum(['sale', 'inheritance', 'gift', 'company_restructure', 'other'])
    .optional(),
  transferNotes: z.string().optional(),
});

export const listYachtsQuery = baseListQuerySchema.extend({
  ownerType: z.enum(['client', 'company']).optional(),
  ownerId: z.string().optional(),
  status: z.enum(['active', 'retired', 'sold_away']).optional(),
  search: z.string().optional(),
});

export type CreateYachtInput = z.infer<typeof createYachtSchema>;
export type UpdateYachtInput = z.infer<typeof updateYachtSchema>;
export type TransferOwnershipInput = z.infer<typeof transferOwnershipSchema>;
export type ListYachtsInput = z.infer<typeof listYachtsQuery>;