using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections.ObjectModel;

using FingersDance.Data;

namespace FingersDance.ViewModels
{
    public class MainViewModel
    {
        #region Attributes

        public Dictionary<String, UserViewModel> Users = new Dictionary<string,UserViewModel>();
        //public SessionViewModel Session = new SessionViewModel();
        public ProjectViewModel Project = new ProjectViewModel();

        #endregion
        
        #region Methods

        public void CreateProject(string videoName, string videoPath)
        {
            Project = new ProjectViewModel(new Project(videoName, videoPath));
        }

        //public Project CreateProject(User u)
        //{
        //    if (Users.ContainsKey(u.Email))
        //    {
        //        if (Project.CuttingsDict.ContainsKey(u.Email))
        //            return Project.CuttingsDict[u.Email];
        //        else
        //        {
        //            Project p = new Project(u, new Cutting());
        //            Session.Projects.Add(u.Email, p);
        //            return p;
        //        }
        //    }
        //    else
        //    {
        //        AddUser(u);
        //        Project p = new Project(u, new Cutting());
        //        Session.Projects.Add(u.Email, p);
        //        return p;
        //    }
        //}

        //public void CreateSession(string name, string path)
        //{
        //    Session = new SessionViewModel(new Session(name, path));
        //}

        //public void CloseSession()
        //{
        //    Session = null;
        //    Session = new SessionViewModel();
        //}

        public void CloseProject()
        {
            Project = null;
            Project = new ProjectViewModel();
        }

        private void AddUser(User u)
        {
            UserViewModel uvm = new UserViewModel(u);
            Users.Add(u.Email, uvm);
        }

        #endregion
    }
}