using CommonToolsCore;
using DTO;
using IServices;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using zhengcaioa.IService;
using zhengcaioa.Models;

namespace zhengcaioa.Controllers
{
    public class PltAuthController : Controller
    {
        private readonly ILogger<PltAuthController> _logger;
        private readonly IPltRoleService _pltRoleService;
        private readonly IUserService _userService;
        private readonly ISysCodeService _sysCodeService;
        private readonly IPltPageService _pltPageService;



        public PltAuthController(ILogger<PltAuthController> logger, IPltRoleService pltRoleService, IUserService userService, ISysCodeService sysCodeService, IPltPageService pltPageService)
        {
            _logger = logger;
            _pltRoleService = pltRoleService;
            _userService = userService;
            _sysCodeService = sysCodeService;
            _pltPageService = pltPageService;
        }


        [CheckLogin]
        public ActionResult Search()
        {
            #region 获取所有角色
            var listRole = _pltRoleService.listRole();
            ViewBag.listRole = listRole;
            #endregion
            return View();
        }

        [CheckLogin]
        public JsonResult GetPageByRole(string roleid = "")
        {
            var liststr = new List<string>();
            // var listPageAll = new List<TreeAuthPage>();
            #region 读取缓存权限
            //CacheHelper.RemoveCache("listPage");
            // = CacheHelper.GetCache("listPage") as List<TreeAuthPage>;

            //CacheHelper.RemoveCache("listPage");//清除权限缓存
            //var listPageAll = CacheHelperNetCore.CacheValue("listPage") as List<TreeAuthPage>;
            //if (listPageAll == null || listPageAll.Count == 0)
            //{
                var listPage = _pltPageService.GePagetList();
                var listP = new List<TreeAuthPage>();
                if (listPage.Count > 0)
                {
                    listPage.ForEach(p =>
                    {
                        listP.Add(new TreeAuthPage()
                        {
                            id = p.PageID,
                            pId = p.PageSuperior,
                            name = p.PageName
                        });
                    });
                }
                var listPP = GetTreeAuthPage(listP);
                var listPageAll = listPP;
                //CacheHelperNetCore.CacheInsert("listPage", listPP);
            //}
            //CacheHelper.SetCache("listPage", listPP);

            #endregion
            #region 获取所有权限

            #endregion

            #region 获取角色配置的权限
            var listAuth = _pltPageService.GetauthList(roleid);
            listPageAll.ForEach(p =>
            {
                bool b = false;
                if (listAuth.Count(a => a.ItemId == p.id) > 0)
                {
                    b = true;
                }
                liststr.Add("{ id:'" + p.id + "', pId:'" + p.pId + "', name:'" + p.name + "', open:" + (string.IsNullOrEmpty(p.pId)) + ",checked:" + b + "}");
            });
            #endregion
            return Json(new { sJson = "[" + string.Join(",", liststr) + "]" });
        }

        /// <summary>
        /// 递归去掉没有一级菜单的数据
        /// </summary>
        /// <param name="listP"></param>
        /// <returns></returns>
        /// 
        [CheckLogin]
        public List<TreeAuthPage> GetTreeAuthPage(List<TreeAuthPage> listP)
        {
            listP.ForEach(p =>
            {
                if (!string.IsNullOrEmpty(p.pId)&& p.pId!="0")
                {
                    var nCount = listP.Count(pp => pp.id == p.pId);
                    if (nCount == 0)
                    {
                        listP.Remove(p);
                        GetTreeAuthPage(listP);
                    }
                }
            });
            return listP;
        }

        /// <summary>
        /// 保存角色权限操作
        /// </summary>
        /// <param name="roleid"></param>
        /// <param name="pageid"></param>
        /// <returns></returns>
        /// 
        [CheckLogin]
        public string Save(string roleid = "", string pageid = "")
        {
            var curentuser = JsonConvert.DeserializeObject<PltUser>(HttpContext.Session.GetString("User"));
            ViewData["curentuser"] = curentuser;
            var result = new ResultEntity();
            #region 数据验证
            if (string.IsNullOrWhiteSpace(roleid))
            {
                result.Result = false;
                result.Message = "请选择角色";
                return JsonConvert.SerializeObject(result);
            }
            if (string.IsNullOrWhiteSpace(pageid))
            {
                result.Result = false;
                result.Message = "请选择权限";
                return JsonConvert.SerializeObject(result);
            }
            #endregion
            return JsonConvert.SerializeObject(_pltPageService.SaveManyEntity(roleid, pageid, curentuser.Id));
        }
    }
}