package ru.akarpov.is1.entity;

import jakarta.persistence.*;
import jakarta.validation.constraints.NotNull;
import java.util.Date;

@Entity
@Table(name = "import_operation")
@NamedQueries({
    @NamedQuery(name = "ImportOperation.findByUser",
            query = "SELECT io FROM ImportOperation io WHERE io.userId = :userId ORDER BY io.createdAt DESC"),
    @NamedQuery(name = "ImportOperation.findAll",
            query = "SELECT io FROM ImportOperation io ORDER BY io.createdAt DESC")
})
public class ImportOperation {
    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "import_operation_seq_gen")
    @SequenceGenerator(name = "import_operation_seq_gen", sequenceName = "import_operation_seq", allocationSize = 1)
    private Long id;

    @NotNull
    @Column(name = "user_id", nullable = false)
    private Long userId;

    @NotNull
    @Enumerated(EnumType.STRING)
    @Column(name = "status", nullable = false)
    private ImportStatus status;

    @Column(name = "objects_count")
    private Integer objectsCount;

    @Column(name = "error_message", columnDefinition = "TEXT")
    private String errorMessage;

    @NotNull
    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "created_at", nullable = false, updatable = false)
    private Date createdAt;

    public ImportOperation() {
        this.createdAt = new Date();
    }

    @PrePersist
    protected void onCreate() {
        if (createdAt == null) {
            createdAt = new Date();
        }
    }

    public Long getId() { return id; }
    public void setId(Long id) { this.id = id; }

    public Long getUserId() { return userId; }
    public void setUserId(Long userId) { this.userId = userId; }

    public ImportStatus getStatus() { return status; }
    public void setStatus(ImportStatus status) { this.status = status; }

    public Integer getObjectsCount() { return objectsCount; }
    public void setObjectsCount(Integer objectsCount) { this.objectsCount = objectsCount; }

    public String getErrorMessage() { return errorMessage; }
    public void setErrorMessage(String errorMessage) { this.errorMessage = errorMessage; }

    public Date getCreatedAt() { return createdAt; }
    public void setCreatedAt(Date createdAt) { this.createdAt = createdAt; }
}