using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Air.Model;
using Air.Model.AirAdminViewModel;
using Mini.Common;
using Mini.Model;
using Mini.Model.Entity;

namespace Mini.Services.Bas
{
    public class BasRoleRightResourceService : IBasRoleRightResourceService
    {
        private readonly IAdminRepository<Bas_RoleRightResource> _basRoleRightResourceRepository;
        public BasRoleRightResourceService(IAdminRepository<Bas_RoleRightResource> basRoleRgihtResourceRepository)
        {
            this._basRoleRightResourceRepository = basRoleRgihtResourceRepository;
        }

        public object GetObjectByRoleId(int roleId)
        {
            object obj = (
                            from a in _basRoleRightResourceRepository.GetList(m => m.RoleId == roleId).ToList()
                            select new { id = a.RightId, toolValue = a.ToolBarvalue }
                         );
            return obj;
        }

        public IList<Bas_RoleRightResource> GetRoleRightResourceByRoleId(int[] userRoleId)
        {
            return _basRoleRightResourceRepository.GetList(p => userRoleId.Contains(p.RoleId)).ToList();
        }

        public bool Save(int roleId, string rightIds, int createUser)
        {
            var rightsAndButtons = new List<RightAndButton>();
            if (!string.IsNullOrEmpty(rightIds))
            {
                rightsAndButtons = Utility.JSONToObject<List<RightAndButton>>(rightIds);
            }
            string[] rightIdList = rightsAndButtons.Select(p => p.rightId).ToArray();
            var entryList = _basRoleRightResourceRepository.GetList(m => m.RoleId == roleId).ToList();
            Bas_RoleRightResource model = null;

            foreach (var right in rightsAndButtons)
            {
                var entry = _basRoleRightResourceRepository.Get(m => m.RightId == right.rightId && m.RoleId == roleId);
                if (entry == null)//没有数据 
                {
                    model = new Bas_RoleRightResource();
                    model.RoleId = roleId;
                    model.RightId = right.rightId;
                    model.ToolBarvalue = right.buttons;
                    model.CTime = DateTime.Now;
                    model.CreateUser = createUser;
                    _basRoleRightResourceRepository.Add(model);
                }
                else
                {
                    if (!entry.ToolBarvalue.HasValue || (entry.ToolBarvalue.Value != right.buttons))
                    {
                        entry.ToolBarvalue = right.buttons;
                        bool x = _basRoleRightResourceRepository.Update(entry);

                    }
                }

            }
            foreach (var entry in (from d in entryList where !rightIdList.Contains(d.RightId) select d))//将已经没有了的rightID数据删除
            {
                _basRoleRightResourceRepository.Delete(entry);
            }
            return true;
        }
    }
}