package com.mydreamjob.assessment;

import jakarta.persistence.*;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.math.BigDecimal;
import java.time.LocalDateTime;

/**
 * 测评结果（V34/V35）。
 *
 * <p>仅 RIASEC 六维聚合分，不存储原始答案。{@code dimensionScoresText} / {@code typeRankingText}
 * 以 TEXT 保存 JSON 字符串，保持 MySQL 8 与 H2 MODE=MySQL 兼容。</p>
 */
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Table(name = "assessment_results")
public class AssessmentResult {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(name = "attempt_id", nullable = false)
    private Long attemptId;

    @Column(name = "primary_code", nullable = false, length = 3)
    private String primaryCode;

    @Column(name = "primary_type", nullable = false, length = 1)
    private String primaryType;

    @Column(name = "dimension_scores_text", columnDefinition = "TEXT")
    private String dimensionScoresText;

    @Column(name = "type_ranking_text", columnDefinition = "TEXT")
    private String typeRankingText;

    @Column(name = "answered_count", nullable = false)
    private Integer answeredCount;

    @Column(name = "completion_rate", nullable = false, precision = 5, scale = 2)
    private BigDecimal completionRate;

    @Column(name = "question_set_version", nullable = false, length = 40)
    private String questionSetVersion;

    @Column(name = "rules_version", nullable = false, length = 40)
    private String rulesVersion;

    @Column(name = "generated_at", nullable = false)
    private LocalDateTime generatedAt;

    @Version
    @Column(nullable = false)
    @Builder.Default
    private Long version = 0L;
}