using System.CommandLine;
using Humanizer;
using Microsoft.Extensions.FileSystemGlobbing;
using Microsoft.Extensions.FileSystemGlobbing.Abstractions;
using MycroForge.CLI.Commands.Attributes;
using MycroForge.Core;
using MycroForge.Core.Contract;

namespace MycroForge.CLI.Commands;

public partial class MycroForge
{
    public partial class Plugin
    {
        [RequiresPlugin]
        public class Install : Command, ISubCommandOf<Plugin>
        {
            public enum TargetPlatform
            {
                linux_arm,
                linux_arm64,
                linux_x64,
                osx_arm64,
                osx_x64,
            }

            private static readonly Option<TargetPlatform> PlatformOption = new(
                aliases: ["-p", "--platform"],
                description: "The platform to target when building the plugin"
            ) { IsRequired = true };

            private readonly ProjectContext _context;

            public Install(ProjectContext context) : base("install", "Install a plugin")
            {
                _context = context;
                AddAlias("i");
                AddOption(PlatformOption);
                this.SetHandler(ExecuteAsync, PlatformOption);
            }

            private async Task ExecuteAsync(TargetPlatform target)
            {
                var assemblyName = GetAssemblyName();
                var pluginInstallPath = Path.Join(Plugins.RootDirectory, assemblyName);
                var platform = target.ToString().Dasherize();
                await _context.Bash($"dotnet publish -c Release -r {platform} --output {pluginInstallPath}");
                Console.WriteLine($"Successfully installed plugin {assemblyName}");

            }

            private string GetAssemblyName()
            {
                var matcher = new Matcher().AddInclude("*.csproj");
                var currentDirectory = Environment.CurrentDirectory;

                var result = matcher.Execute(
                    new DirectoryInfoWrapper(
                        new DirectoryInfo(currentDirectory)
                    )
                );

                if (!result.HasMatches)
                    throw new Exception($"Could not find .csproj file in directory {currentDirectory}");

                return Path.GetFileNameWithoutExtension(result.Files.First().Path);
            }
        }
    }
}