import { z } from "zod";

export const UpdateProfileDto = z.object({
  name: z.string().min(1).max(100).optional(),
  displayName: z.string().min(1).max(50).optional(),
  email: z.string().email().max(254).optional(),
  password: z.string().min(8).max(72).optional(),
  currentPassword: z.string().min(1).max(72).optional(),
  avatarUrl: z.string().url().max(2048).nullable().optional(),
  locale: z.string().max(10).optional(),
  timezone: z.string().max(50).optional(),
  theme: z.enum(["light", "dark", "system"]).optional()
});
export type UpdateProfileInput = z.infer<typeof UpdateProfileDto>;

export const ListUsersQuery = z.object({
  workspaceId: z.string().min(1),
  search: z.string().max(100).optional(),
  cursor: z.string().optional(),
  limit: z.string().optional()
});
export type ListUsersInput = z.infer<typeof ListUsersQuery>;

// ---------- T-153: recently-viewed items ----------

export const RECENT_ITEM_TYPES = ["page", "database", "whiteboard", "task"] as const;
export const RecordRecentItemDto = z.object({
  itemType: z.enum(RECENT_ITEM_TYPES),
  refId: z.string().min(1)
});
export type RecordRecentItemInput = z.infer<typeof RecordRecentItemDto>;

// ---------- T-154: saved searches ----------

const isoDate = z.string().refine((v) => Number.isFinite(Date.parse(v)), { message: "invalid ISO-8601 date" });
const SEARCH_TYPES = ["page", "block", "database", "record", "comment", "file", "user"] as const;

// Mirrors the search controller's `SearchBody` (the same query shape the
// client sends to POST /search). Duplicated here rather than imported from
// the search controller (a controller file, not a module) so this module
// stays self-contained; the two are intentionally in lockstep.
const SavedSearchQuery = z.object({
  q: z.string().trim().min(1).max(200),
  types: z.array(z.enum(SEARCH_TYPES)).max(7).optional(),
  workspaceId: z.string().min(1).optional(),
  teamId: z.string().min(1).optional(),
  createdBy: z.string().min(1).optional(),
  updatedAfter: isoDate.optional(),
  updatedBefore: isoDate.optional(),
  cursor: z.string().min(1).optional(),
  limit: z.number().int().min(1).max(50).optional()
});

export const SavedSearchCreateDto = z.object({
  name: z.string().min(1).max(100),
  workspaceId: z.string().min(1).nullable().optional(),
  query: SavedSearchQuery
});
export type SavedSearchCreateInput = z.infer<typeof SavedSearchCreateDto>;

export const SavedSearchUpdateDto = z.object({
  name: z.string().min(1).max(100).optional(),
  workspaceId: z.string().min(1).nullable().optional(),
  query: SavedSearchQuery.optional()
});
export type SavedSearchUpdateInput = z.infer<typeof SavedSearchUpdateDto>;