using System.Collections.Generic;
using System.Text;

namespace SourceGit.Commands
{
    public class Stash : Command
    {
        public Stash(string repo)
        {
            WorkingDirectory = repo;
            Context = repo;
        }

        public bool Push(string message)
        {
            Args = ["stash", "push", "-m", message];
            return Exec();
        }

        public bool Push(List<Models.Change> changes, string message)
        {
            Args = ["stash", "push", "-m", message, "--"];
            var needAdd = new List<Models.Change>();
            foreach (var c in changes)
            {
                Args.Add(c.Path);

                if (c.WorkTree == Models.ChangeState.Added || c.WorkTree == Models.ChangeState.Untracked)
                {
                    needAdd.Add(c);
                    if (needAdd.Count > 10)
                    {
                        new Add(WorkingDirectory, needAdd).Exec();
                        needAdd.Clear();
                    }
                }
            }
            if (needAdd.Count > 0)
            {
                new Add(WorkingDirectory, needAdd).Exec();
                needAdd.Clear();
            }

            return Exec();
        }

        public bool Apply(string name)
        {
            Args = ["stash", "apply", "-q", name];
            return Exec();
        }

        public bool Pop(string name)
        {
            Args = ["stash", "pop", "-q", name];
            return Exec();
        }

        public bool Drop(string name)
        {
            Args = ["stash", "drop", "-q", name];
            return Exec();
        }

        public bool Clear()
        {
            Args = ["stash", "clear"];
            return Exec();
        }
    }
}