import {
	Entity,
	Index,
	JoinColumn,
	Column,
	PrimaryColumn,
	ManyToOne,
} from "typeorm";
import { User } from "./user.js";
import { id } from "../id.js";
import type { DriveFile } from "./drive-file.js";

@Entity()
export class GalleryPost {
	@PrimaryColumn(id())
	public id: string;

	@Index()
	@Column("timestamp with time zone", {
		comment: "The created date of the GalleryPost.",
	})
	public createdAt: Date;

	@Index()
	@Column("timestamp with time zone", {
		comment: "The updated date of the GalleryPost.",
	})
	public updatedAt: Date;

	@Column("varchar", {
		length: 256,
	})
	public title: string;

	@Column("varchar", {
		length: 2048,
		nullable: true,
	})
	public description: string | null;

	@Index()
	@Column({
		...id(),
		comment: "The ID of author.",
	})
	public userId: User["id"];

	@ManyToOne((type) => User, {
		onDelete: "CASCADE",
	})
	@JoinColumn()
	public user: User | null;

	@Index()
	@Column({
		...id(),
		array: true,
		default: "{}",
	})
	public fileIds: DriveFile["id"][];

	@Index()
	@Column("boolean", {
		default: false,
		comment: "Whether the post is sensitive.",
	})
	public isSensitive: boolean;

	@Index()
	@Column("integer", {
		default: 0,
	})
	public likedCount: number;

	@Index()
	@Column("varchar", {
		length: 128,
		array: true,
		default: "{}",
	})
	public tags: string[];

	constructor(data: Partial<GalleryPost>) {
		if (data == null) return;

		for (const [k, v] of Object.entries(data)) {
			(this as any)[k] = v;
		}
	}
}