package com.hlab.yanalyst.domain.video;

import com.hlab.yanalyst.domain.channel.Channel;
import jakarta.persistence.*;
import lombok.AccessLevel;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;

import java.time.LocalDateTime;

@Entity
@Table(name = "videos")
@Getter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
@EntityListeners(AuditingEntityListener.class)
public class Video {

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

    @Column(nullable = false, unique = true)
    private String videoId; // YouTube Video ID

    @Column(nullable = false)
    private String title;

    @Column(columnDefinition = "TEXT")
    private String description;

    private String thumbnailUrl;
    
    private String videoUrl;

    private Long viewCount;
    
    private Long likeCount;

    private LocalDateTime publishedAt;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "channel_id")
    private Channel channel;

    @CreatedDate
    @Column(updatable = false)
    private LocalDateTime collectedAt;

    @Builder
    public Video(String videoId, String title, String description, String thumbnailUrl, String videoUrl, Long viewCount, Long likeCount, LocalDateTime publishedAt, Channel channel) {
        this.videoId = videoId;
        this.title = title;
        this.description = description;
        this.thumbnailUrl = thumbnailUrl;
        this.videoUrl = videoUrl;
        this.viewCount = viewCount;
        this.likeCount = likeCount;
        this.publishedAt = publishedAt;
        this.channel = channel;
    }
}