using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Diagnostics;
using System.IO;
using System.Threading.Tasks;
using Flawless.Abstraction;
using Flawless.Client.Models;
using Flawless.Core.Modal;
using ReactiveUI.SourceGenerators;

namespace Flawless.Client.ViewModels.ModalBox;

public partial class MergeDialogViewModel : ViewModelBase
{
    [Reactive] private string _ws;
    
    [Reactive] private string _final;
    
    [Reactive] private string _leftFile; // Local file
    
    [Reactive] private string _rightFile; // Remote file

    public MergeDialogViewModel(string ws, string final, string fileWorkPath, string leftFile, string rightFile)
    {
        _ws = ws;
        _final = final;
        _leftFile = leftFile;
        _rightFile = rightFile;
    }

    [ReactiveCommand]
    private async Task RaiseMergeToolsAsync(string fileWorkPath)
    {
        var result = Process.Start($"meld \"{LeftFile}\" \"{RightFile}\"");
    }

    [ReactiveCommand]
    private Task UseLeftFileAsync()
    {
        return UseFileAsync(LeftFile);
    }
    
    [ReactiveCommand]
    private Task UseRightFileAsync()
    {
        return UseFileAsync(RightFile);
    }

    private async Task UseFileAsync(string path)
    {
        File.Copy(path, _final, true);
    }
}