using Humanizer;
using MycroForge.CLI.Extensions;

namespace MycroForge.CLI.Commands;

public class FullyQualifiedName
{
    public string Namespace { get; }
    public string PascalizedName { get; }
    public string SnakeCasedName { get; }

    public string FilePath =>
        string.IsNullOrEmpty(Namespace.Trim())
            ? SnakeCasedName
            : Path.Join(Namespace, SnakeCasedName);

    public bool HasNamespace => Namespace.Length > 0;


    public FullyQualifiedName(string name)
    {
        var path = string.Empty;

        if (name.Split(':').Select(s => s.Trim()).ToArray() is { Length: 2 } fullName)
        {
            path = fullName[0];
            name = fullName[1];
        }

        Namespace = path;
        PascalizedName = name.Pascalize();
        SnakeCasedName = SnakeCase(name);
    }

    public string GetImportPath(params string[] root)
    {
        if (root.Length == 0)
            return string.Join('.', FilePath).SlashesToDots();

        var importRoot = string.Join('.', root);

        return string.Join('.', SnakeCase(importRoot), FilePath).SlashesToDots();
    }

    private static string SnakeCase(string value) => value.Underscore().ToLower();

    // private static string SlashesToDots(string value) => value.Replace('\\', '.').Replace('/', '.');
}