package cn.iocoder.yudao.module.system.controller.admin.storage.vo;

import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.Valid;
import jakarta.validation.constraints.NotEmpty;
import jakarta.validation.constraints.NotNull;
import lombok.Data;

import java.util.List;

@Schema(description = "管理后台 - 附件绑定 Request VO")
@Data
public class SystemStorageAttachmentSaveReqVO {

    @Schema(description = "文件用途", requiredMode = Schema.RequiredMode.REQUIRED, example = "file")
    private String application;

    @Schema(description = "关联记录类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "common_file")
    @NotEmpty(message = "关联记录类型不能为空")
    private String recordType;

    @Schema(description = "关联记录ID", requiredMode = Schema.RequiredMode.REQUIRED)
    @NotNull(message = "关联记录ID不能为空")
    private Long recordId;

    @Schema(description = "待绑定的文件列表")
    @Valid
    private List<BlobItem> blobItems;

    @Schema(description = "文件项")
    @Data
    public static class BlobItem {

        @Schema(description = "文件ID", requiredMode = Schema.RequiredMode.REQUIRED)
        @NotNull(message = "文件ID不能为空")
        private Long blobId;

        @Schema(description = "文件用途（可覆盖外层）")
        private String application;

    }

}