import { z } from "zod";

export const ErrorResponseSchema = z.object({
  error: z.object({
    code: z.string(),
    message: z.string(),
  }),
});

export const HealthResponseSchema = z.object({
  ok: z.literal(true),
  service: z.literal("dab"),
});

export const DavScopeSchema = z.enum([
  "dav:files:read",
  "dav:files:write",
  "dav:caldav:read",
  "dav:caldav:write",
  "dav:carddav:read",
  "dav:carddav:write",
]);

export const PatCreateRequestSchema = z.object({
  name: z.string().min(1),
  scopes: z.array(z.string()).min(1),
  expires_at: z.string().datetime().optional(),
});

export const PatPatchRequestSchema = z.object({
  name: z.string().min(1).optional(),
  expires_at: z.string().datetime().nullable().optional(),
});

export const PatResponseSchema = z.object({
  id: z.string(),
  name: z.string(),
  scopes: z.array(DavScopeSchema),
  created_at: z.string().datetime(),
  expires_at: z.string().datetime().nullable(),
  revoked_at: z.string().datetime().nullable().optional(),
  last_used_at: z.string().datetime().nullable().optional(),
});

export const PatCreateResponseSchema = PatResponseSchema.extend({
  token: z.string(),
});

export const MeResponseSchema = z.object({
  subject_id: z.string(),
  host_label: z.string(),
  control_plane_host: z.string(),
  dav_host: z.string(),
  urls: z.object({
    api: z.string().url(),
    root: z.string().url(),
    files: z.string().url(),
    caldav: z.string().url(),
    carddav: z.string().url(),
  }),
});

export const LogoutResponseSchema = z.object({
  ok: z.literal(true),
});

export const NamedResourceRequestSchema = z.object({
  name: z.string().min(1),
});

export const AddressbookCreateRequestSchema = z.object({
  name: z.string().min(1).max(128),
  display_name: z.string().min(1).max(256).optional(),
  description: z.string().max(4096).nullable().optional(),
});

export const AddressbookPatchRequestSchema = z.object({
  display_name: z.string().min(1).max(256).optional(),
  description: z.string().max(4096).nullable().optional(),
});

export const AddressbookResponseSchema = z.object({
  id: z.string(),
  name: z.string(),
  display_name: z.string(),
  description: z.string().nullable(),
  href: z.string(),
  created_at: z.string().datetime(),
  modified_at: z.string().datetime(),
  sync_token: z.string(),
});

export const CalendarCreateRequestSchema = z.object({
  name: z.string().min(1).max(128),
  display_name: z.string().min(1).max(256).optional(),
  description: z.string().max(4096).nullable().optional(),
  color: z.string().max(64).nullable().optional(),
  order_index: z.number().int().optional(),
  timezone_ical: z.string().max(65536).nullable().optional(),
});

export const CalendarPatchRequestSchema = z.object({
  display_name: z.string().min(1).max(256).optional(),
  description: z.string().max(4096).nullable().optional(),
  color: z.string().max(64).nullable().optional(),
  order_index: z.number().int().optional(),
  timezone_ical: z.string().max(65536).nullable().optional(),
});

export const CalendarResponseSchema = z.object({
  id: z.string(),
  name: z.string(),
  display_name: z.string(),
  description: z.string().nullable(),
  href: z.string(),
  color: z.string().nullable(),
  order_index: z.number().int(),
  timezone_ical: z.string().nullable(),
  created_at: z.string().datetime(),
  modified_at: z.string().datetime(),
  sync_token: z.string(),
});

export const FileMetadataResponseSchema = z.object({
  href: z.string(),
  path: z.string(),
  name: z.string(),
  kind: z.enum(["collection", "file"]),
  size: z.number().int(),
  content_type: z.string().nullable(),
  content_language: z.string().nullable(),
  etag: z.string().nullable(),
  created_at: z.string().datetime(),
  modified_at: z.string().datetime(),
});

export const FileListResponseSchema = z.object({
  directory: FileMetadataResponseSchema,
  entries: z.array(FileMetadataResponseSchema),
});

export const FileMetadataQuerySchema = z.object({
  path: z.string().optional(),
});

export const FileListQuerySchema = z.object({
  path: z.string().optional(),
});

export const FileMkdirRequestSchema = z.object({
  path: z.string().min(1),
});

export const FileRenameRequestSchema = z.object({
  from: z.string().min(1),
  to: z.string().min(1),
});

export const FileDeleteRequestSchema = z.object({
  path: z.string().min(1),
});