import { Expose } from 'class-transformer';
import { BaseEntity, Column, CreateDateColumn, Entity, PrimaryColumn } from 'typeorm';

import { PostBodyType } from '@/modules/content/constants';

@Entity('content_posts')
export class PostEntity extends BaseEntity {
    @PrimaryColumn({ type: 'varchar', generated: 'uuid', length: 36 })
    id: string;

    @Column({ comment: '文章标题' })
    title: string;

    @Column({ comment: '文章内容', type: 'text' })
    body: string;

    @Column({ comment: '文章描述', nullable: true })
    summary?: string;

    @Expose()
    @Column({ comment: '关键字', type: 'simple-array', nullable: true })
    keywords?: [];

    @Column({ comment: '文章类型', type: 'enum', enum: PostBodyType })
    type: PostBodyType;

    @Column({ comment: '发布时间', type: 'varchar', nullable: true })
    publishedAt?: Date | null;

    @Column({ comment: '自定义文章排序', default: 0 })
    customOrder: number;

    @CreateDateColumn({ comment: '创建时间' })
    createdAt?: Date;

    @Column({ comment: '更新时间', nullable: true })
    updatedAt?: Date;
}