immich/server/src/dtos/download.dto.ts

import { createZodDto } from 'nestjs-zod';
import { AssetIdsSchema } from 'src/dtos/asset.dto';
import z from 'zod';

const DownloadInfoSchema = z
  .object({
    assetIds: z.array(z.uuidv4()).optional().describe('Asset IDs to download'),
    albumId: z.uuidv4().optional().describe('Album ID to download'),
    userId: z.uuidv4().optional().describe('User ID to download assets from'),
    archiveSize: z.int().min(1).optional().describe('Archive size limit in bytes'),
  })
  .meta({ id: 'DownloadInfoDto' });

const DownloadArchiveInfoSchema = z
  .object({
    size: z.int().describe('Archive size in bytes'),
    assetIds: z.array(z.uuidv4()).describe('Asset IDs in this archive'),
  })
  .meta({ id: 'DownloadArchiveInfo' });

const DownloadResponseSchema = z
  .object({
    totalSize: z.int().describe('Total size in bytes'),
    archives: z.array(DownloadArchiveInfoSchema).describe('Archive information'),
  })
  .meta({ id: 'DownloadResponseDto' });

const DownloadArchiveSchema = AssetIdsSchema.extend({
  edited: z.boolean().optional().describe('Download edited asset if available'),
}).meta({ id: 'DownloadArchiveDto' });

export class DownloadInfoDto extends createZodDto(DownloadInfoSchema) {}
export class DownloadResponseDto extends createZodDto(DownloadResponseSchema) {}
export class DownloadArchiveInfo extends createZodDto(DownloadArchiveInfoSchema) {}
export class DownloadArchiveDto extends createZodDto(DownloadArchiveSchema) {}