package com.mydreamjob.onboarding;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.EntityListeners;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
import jakarta.persistence.UniqueConstraint;
import jakarta.persistence.Version;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;

import java.time.LocalDateTime;

@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Table(
        name = "company_knowledge",
        uniqueConstraints = @UniqueConstraint(
                name = "uk_company_knowledge_company",
                columnNames = "company_id"))
@EntityListeners(AuditingEntityListener.class)
public class CompanyKnowledge {

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

    @Column(name = "company_id", nullable = false)
    private Long companyId;

    @Column(length = 2000)
    private String culture;

    @Column(name = "work_policies", length = 4000)
    private String workPolicies;

    @Column(name = "onboarding_guide", length = 4000)
    private String onboardingGuide;

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

    @CreatedDate
    @Column(name = "created_at", nullable = false, updatable = false)
    private LocalDateTime createdAt;

    @LastModifiedDate
    @Column(name = "updated_at", nullable = false)
    private LocalDateTime updatedAt;
}