Kavita/API/Helpers/Builders/SeriesMetadataBuilder.cs

using System.Collections.Generic;
using API.Entities;
using API.Entities.Enums;
using API.Entities.Metadata;

namespace API.Helpers.Builders;

public class SeriesMetadataBuilder : IEntityBuilder<SeriesMetadata>
{
    private readonly SeriesMetadata _seriesMetadata;
    public SeriesMetadata Build() => _seriesMetadata;

    public SeriesMetadataBuilder()
    {
        _seriesMetadata = new SeriesMetadata()
        {
            CollectionTags = new List<CollectionTag>(),
            Genres = new List<Genre>(),
            Tags = new List<Tag>(),
            People = new List<SeriesMetadataPeople>()
        };
    }

    public SeriesMetadataBuilder WithCollectionTag(CollectionTag tag)
    {
        _seriesMetadata.CollectionTags ??= new List<CollectionTag>();
        _seriesMetadata.CollectionTags.Add(tag);
        return this;
    }
    public SeriesMetadataBuilder WithCollectionTags(IList<CollectionTag> tags)
    {
        if (tags == null) return this;
        _seriesMetadata.CollectionTags ??= new List<CollectionTag>();
        _seriesMetadata.CollectionTags = tags;
        return this;
    }
    public SeriesMetadataBuilder WithPublicationStatus(PublicationStatus status)
    {
        _seriesMetadata.PublicationStatus = status;
        return this;
    }

    public SeriesMetadataBuilder WithAgeRating(AgeRating rating)
    {
        _seriesMetadata.AgeRating = rating;
        return this;
    }

    public SeriesMetadataBuilder WithPerson(Person person, PersonRole role)
    {
        _seriesMetadata.People ??= new List<SeriesMetadataPeople>();
        _seriesMetadata.People.Add(new SeriesMetadataPeople()
        {
            Role = role,
            Person = person,
            SeriesMetadata = _seriesMetadata,
        });

        return this;
    }
}