package com.label.dto;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Builder;
import lombok.Data;

import java.time.LocalDateTime;

/**
 * 任务接口统一响应体（任务池、我的任务、任务详情均复用）。
 */
@Data
@Builder
@Schema(description = "标注任务响应")
public class TaskResponse {
    @Schema(description = "任务主键")
    private Long id;
    @Schema(description = "关联资料 ID")
    private Long sourceId;
    /** 任务类型（对应 taskType 字段）：EXTRACTION / QA_GENERATION */
    @Schema(description = "任务类型", example = "EXTRACTION")
    private String taskType;
    @Schema(description = "任务状态", example = "UNCLAIMED")
    private String status;
    @Schema(description = "领取人用户 ID")
    private Long claimedBy;
    @Schema(description = "领取时间")
    private LocalDateTime claimedAt;
    @Schema(description = "提交时间")
    private LocalDateTime submittedAt;
    @Schema(description = "完成时间")
    private LocalDateTime completedAt;
    /** 驳回原因（REJECTED 状态时非空） */
    @Schema(description = "驳回原因")
    private String rejectReason;
    @Schema(description = "创建时间")
    private LocalDateTime createdAt;
}