using InkBlot.ParseHierarchy;
using Shouldly;

namespace InkBlot.Tests;

public class ContentTextTest
{
    [Theory]
    [InlineData("Hello!", "Hello!", 0)]
    [InlineData("Hel-lo!", "Hel-lo!", 0)]
    [InlineData("Hel\\lo!", "Hello!", 0)]
    [InlineData("Hel<lo!", "Hel<lo!", 0)]
    // TODO: check error situations better when diverts (->), threads (<-) and tags (#) are supported
    // [InlineData("Hel->lo!", "", 1)]
    // [InlineData("Hel<-lo!", "", 1)]
    [InlineData("Hel#lo!", "", 1)]
    public void TestBaseContentSuccess(string inkInput, string result, int numErrors)
    {
        // parse the story
        var fileReader = new InMemoryFileReader([
            ("main.ink", inkInput)
        ]);
        using var loggerFactory = Helpers.GetLoggerFactory();
        var (story, diagnosticsEnumerable) = InkBlotParser.Parse(fileReader, loggerFactory, "main.ink");
        var diagnostics = diagnosticsEnumerable.ToArray();

        // check the diagnostic counts match
        if (numErrors == 0)
            diagnostics.ShouldBe([]);
        else
            diagnostics.Count().ShouldBe(numErrors);

        // check the contents match (only if there was no diagnostic)
        if (numErrors != 0) return;
        var contents = story.StoryNodes.ToArray();
        contents.ShouldBe([new Content(result)]);
    }
}