import { Field } from '@nestjs/graphql';
import { ObjectType } from '@nestjs/graphql';
import { Int } from '@nestjs/graphql';
import { Tag } from '../tag/tag.model';
import { User } from '../user/user.model';
import { Comment } from '../comment/comment.model';
import { ArticleCount } from './article-count.output';

@ObjectType()
export class Article {

    @Field(() => Int, {nullable:false})
    id!: string;

    @Field(() => String, {nullable:false})
    slug!: string;

    @Field(() => String, {nullable:false})
    title!: string;

    @Field(() => String, {nullable:false})
    description!: string;

    @Field(() => String, {nullable:false})
    body!: string;

    @Field(() => [Tag], {nullable:true})
    tags?: Array<Tag>;

    @Field(() => Date, {nullable:false})
    createdAt!: Date;

    @Field(() => Date, {nullable:false})
    updatedAt!: Date;

    @Field(() => Int, {nullable:false,defaultValue:0})
    favoritesCount!: number;

    @Field(() => User, {nullable:false})
    author?: User;

    @Field(() => String, {nullable:false})
    authorId!: string;

    @Field(() => [User], {nullable:true})
    favoritedBy?: Array<User>;

    @Field(() => [Comment], {nullable:true})
    comments?: Array<Comment>;

    @Field(() => Boolean, {nullable:true,defaultValue:true})
    active!: boolean | null;

    @Field(() => ArticleCount, {nullable:false})
    _count?: ArticleCount;
}