using System;
using System.Collections.Generic;
using System.Linq;
using WX.CRM.BLL.Util;
using WX.CRM.Common;
using WX.CRM.IBLL.Base;
namespace WX.CRM.BLL.Base
{
    public class BAS_ROLERIGHTRESOURCE_BL : IBAS_ROLERIGHTRESOURCE, IBAS_ROLERIGHTRESOURCE_Q
    {
        #region 获取角色对应的权限ID列表
        /// <summary>
        /// 获取角色对应的权限ID列表
        /// </summary>
        /// <param name="roleId"></param>
        /// <returns>返回object类型</returns>
        public object GetObjectByRoleId(decimal roleId)
        {
            using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
            {
                object obj = (from a in db.BAS_ROLERIGHTRESOURCE.Where(m => m.ROLEID == roleId).ToList()
                              select new
                              {
                                  id = a.RIGHTID,
                                  toolValue = a.TOOLBARVALUE
                              });
                return obj;
            }
        }
        #endregion

        public IEnumerable<decimal> IncRolesList(string rightId)
        {
            using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
            {
                return db.BAS_ROLERIGHTRESOURCE.Where(p => p.RIGHTID == rightId).Select(p => p.ROLEID).ToList();
            }
        }

        #region 保存角色权限信息
        /// <summary>
        /// 保存角色权限信息
        /// </summary>
        /// <param name="roleId"></param>
        /// <param name="rightIds"></param>
        /// <returns></returns>
        public bool Save(ref ValidationErrors errors, decimal roleId, string rightIds, decimal createUser)
        {
            try
            {
                using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
                {
                    List<RightAndButton> rightsAndButtons = new List<RightAndButton>();
                    if (!string.IsNullOrEmpty(rightIds))
                    {
                        rightsAndButtons = Utility.JSONToObject<List<RightAndButton>>(rightIds);
                    }
                    string[] rightIdList = rightsAndButtons.Select(p => p.rightId).ToArray();
                    List<WX.CRM.Model.Entity.BAS_ROLERIGHTRESOURCE> entryList = db.BAS_ROLERIGHTRESOURCE.Where(m => m.ROLEID == roleId).ToList();
                    WX.CRM.Model.Entity.BAS_ROLERIGHTRESOURCE model = null;

                    foreach (var right in rightsAndButtons)
                    {
                        WX.CRM.Model.Entity.BAS_ROLERIGHTRESOURCE entry = entryList.Where(m => m.RIGHTID == right.rightId).FirstOrDefault();
                        if (entry == null)//没有数据 
                        {
                            model = new WX.CRM.Model.Entity.BAS_ROLERIGHTRESOURCE();
                            model.ROLEID = roleId;
                            model.RIGHTID = right.rightId;
                            model.TOOLBARVALUE = right.buttons;
                            model.CTIME = DateTime.Now;
                            model.CREATEUSER = createUser;
                            db.BAS_ROLERIGHTRESOURCE.Add(model);
                        }
                        else
                        {
                            if (!entry.TOOLBARVALUE.HasValue || (entry.TOOLBARVALUE.Value != right.buttons))
                            {
                                entry.TOOLBARVALUE = right.buttons;
                            }
                        }

                    }
                    foreach (WX.CRM.Model.Entity.BAS_ROLERIGHTRESOURCE 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
                    {
                        db.BAS_ROLERIGHTRESOURCE.Remove(entry);
                    }
                    return db.SaveChanges().GetResult();
                }
            }
            catch (Exception ex) { errors.Add(ex.Message); return false; }
        }
        #endregion


        public List<WX.CRM.Model.Entity.BAS_ROLERIGHTRESOURCE> GetRoleRightResourceByRoleId(decimal[] RoleId)
        {
            using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
            {
                return db.BAS_ROLERIGHTRESOURCE.Where(p => RoleId.Contains(p.ROLEID)).ToList();

            }
        }

        public class RightAndButton
        {
            public string rightId { get; set; }
            public decimal buttons { get; set; }
        }
    }
}