using PageManager.Api.Data.Models;

namespace PageManager.Api.Tests.Helpers;

public static class BookFactory
{
    public static Book Create(
        int id = 1,
        string title = "Test Book",
        int? year = 2024,
        string? publisher = "Test Publisher",
        int? pages = 300,
        string? description = "A test book.",
        string[] formats = null!,
        string color = "#6366f1",
        string[] genres = null!,
        string? coverUrl = null,
        string? isbn = null,
        int? hardcoverId = null)
    {
        return new Book
        {
            Id = id,
            Title = title,
            Year = year,
            Publisher = publisher,
            Pages = pages,
            Description = description,
            Formats = formats ?? ["epub"],
            Color = color,
            Genres = genres ?? ["Fiction"],
            CoverUrl = coverUrl,
            Isbn = isbn,
            HardcoverId = hardcoverId,
            BookAuthors = [],
            SeriesEntries = [],
        };
    }

    public static Book WithAuthors(this Book book, params (int Id, string Name)[] authors)
    {
        foreach (var (id, name) in authors)
        {
            var author = new Author { Id = id, Name = name };
            book.BookAuthors.Add(new BookAuthor
            {
                BookId = book.Id,
                AuthorId = id,
                Author = author,
                Book = book,
            });
        }
        return book;
    }

    public static Book WithSeries(this Book book, int seriesId = 1, string seriesName = "Test Series", double position = 1.0, string? arc = null)
    {
        var series = new Series { Id = seriesId, Name = seriesName };
        book.SeriesEntries.Add(new SeriesEntry
        {
            SeriesId = seriesId,
            BookId = book.Id,
            Series = series,
            Book = book,
            Position = position,
            Arc = arc,
        });
        return book;
    }
}