package com.prudas.app.entity;

import jakarta.persistence.*;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;

import java.time.Instant;
import java.util.ArrayList;
import java.util.List;

@Entity
@Table(name = "services")
@Getter
@Setter
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class ServiceOffering {

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

    @Column(nullable = false, unique = true, length = 160)
    private String slug;

    @Column(nullable = false, length = 200)
    private String title;

    @Column(length = 255)
    private String tagline;

    @Column(columnDefinition = "text")
    private String summary;

    @Column(name = "content", columnDefinition = "text")
    private String content;

    @Column(name = "hero_image_url", length = 500)
    private String heroImageUrl;

    @Column(name = "contact_email", length = 255)
    private String contactEmail;

    @Column(name = "display_order", nullable = false)
    @Builder.Default
    private int displayOrder = 0;

    @Column(nullable = false)
    @Builder.Default
    private boolean published = true;

    @Column(name = "show_in_nav", nullable = false)
    @Builder.Default
    private boolean showInNav = false;

    @Column(name = "show_on_home", nullable = false)
    @Builder.Default
    private boolean showOnHome = true;

    @OneToMany(mappedBy = "service", cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.LAZY)
    @OrderBy("stepOrder ASC")
    @Builder.Default
    private List<ServiceProcessStep> processSteps = new ArrayList<>();

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

    @Column(name = "updated_at", nullable = false)
    private Instant updatedAt;

    @PrePersist
    void onCreate() {
        Instant now = Instant.now();
        createdAt = now;
        updatedAt = now;
    }

    @PreUpdate
    void onUpdate() {
        updatedAt = Instant.now();
    }
}