using MangaReader.Core.HttpService;
using MangaReader.Core.Search;
using MangaReader.Core.Search.NatoManga;
using MangaReader.Tests.Utilities;
using NSubstitute;
using Shouldly;

namespace MangaReader.Tests.Search.NatoManga;

public class NatoMangaWebSearchTests
{
    [Fact]
    public void Get_Search_Url()
    {
        // Arrange
        IHttpService httpService = Substitute.For<IHttpService>();
        NatoMangaSearchProviderTestWrapper searchProvider = new(httpService);

        // Act
        string url = searchProvider.Test_GetSearchUrl("Gal can't be kind");

        // Assert
        url.ShouldBe("https://www.natomanga.com/home/search/json?searchword=gal_can_t_be_kind");
    }

    [Fact]
    public async Task Get_Search_Result()
    {
        string resourceName = "MangaReader.Tests.Search.NatoManga.SampleSearchResult.json";
        string searchResultJson = await ResourceHelper.ReadJsonResourceAsync(resourceName);

        IHttpService httpService = Substitute.For<IHttpService>();

        httpService.GetStringAsync(Arg.Any<string>())
            .Returns(Task.FromResult(searchResultJson));

        NatoMangaSearchProvider searchProvider = new(httpService);
        MangaSearchResult[] searchResult = await searchProvider.SearchAsync("Gal Can't Be Kind", CancellationToken.None);

        searchResult.Length.ShouldBe(2);
        searchResult[0].Title.ShouldBe("Gal Can't Be Kind to Otaku!");
        searchResult[1].Title.ShouldBe("Gal Can’t Be Kind to Otaku!?");
        searchResult[0].Url.ShouldBe("https://www.natomanga.com/manga/gal-can-t-be-kind-to-otaku");
        searchResult[1].Url.ShouldBe("https://www.natomanga.com/manga/gal-cant-be-kind-to-otaku");
    }
}

internal class NatoMangaSearchProviderTestWrapper(IHttpService httpService) : NatoMangaSearchProvider(httpService)
{
    internal string Test_GetSearchUrl(string keyword) => GetSearchUrl(keyword);
}