import Model from "wms-core/db/Model";
import Validator from "wms-core/db/Validator";
import Controller from "wms-core/Controller";
import config from "config";

export default class FileModel extends Model {
    public static get table(): string {
        return 'files';
    }

    public static async getBySlug(slug: string): Promise<FileModel | null> {
        const models = await this.models<FileModel>(this.select().where('slug', slug).first());
        return models.length > 0 ? models[0] : null;
    }

    public readonly slug!: string;
    public readonly real_name!: string;
    public readonly storage_type!: FileStorage;
    public readonly storage_path!: string;

    protected defineProperties() {
        this.defineProperty('slug', new Validator().defined().minLength(1).maxLength(259).unique(this, 'slug'));
        this.defineProperty('real_name', new Validator().defined().minLength(1).maxLength(259));
        this.defineProperty('storage_type', new Validator().defined().maxLength(64));
        this.defineProperty('storage_path', new Validator().defined().maxLength(1745));
    }

    public getURL(): string {
        return config.get<string>('base_url') + Controller.route('get-file', {
            slug: this.slug,
        });
    }
}

export type FileStorage = 'local';