using Newtonsoft.Json;
using System.Collections.Generic;
using System.Linq;
using Znyc.Recruitment.Admin.Commons.Cache;
using Znyc.Recruitment.Admin.Commons.Json;
using Znyc.Recruitment.Admin.Commons.Mapping;
using Znyc.Recruitment.Admin.Commons.Tree;
using Znyc.Recruitment.Admin.Security.Dtos;
using Znyc.Recruitment.Admin.Security.Entitys;
using Znyc.Recruitment.Admin.Security.IRepositories;
using Znyc.Recruitment.Admin.Security.Repositories;

namespace Znyc.Recruitment.Admin.Security.Application
{
    /// <summary>
    ///     地区
    /// </summary>
    public class AreaApp
    {
        private readonly IAreaRepository service = new AreaRepository();

        #region 适配于管理后端

        /// <summary>
        ///     树形展开treeview需要,数据字典管理页面
        /// </summary>
        /// <returns></returns>
        public List<TreeViewModel> ItemsTreeViewJson()
        {
            List<TreeViewModel> list = new List<TreeViewModel>();
            List<AreaEntity> listFunction = service.GetListWhere("Layers in (0,1,2)").OrderBy(t => t.SortCode).ToList();
            list = TreeViewJson(listFunction, 0);
            return list;
        }

        //public List<TreeViewModel> AreaTreeViewJson()
        //{
        //string where = "1=1 and Layers in(0,1,2)";
        //bool order = orderByDir == "asc" ? false : true;
        //if (!string.IsNullOrEmpty(keywords))
        //{
        //    where += string.Format(" and (FullName like '%{0}%' or EnCode like '%{0}%')", keywords);
        //}
        //List<AreaOutputDto> list = _service.GetListWhere(where).OrderBy(t => t.SortCode).ToList().MapTo<AreaOutputDto>();

        //return ToJsonContent(list);

        //List<TreeViewModel> list = new List<TreeViewModel>();
        //List<Area> listFunction = service.GetListWhere("Layers in (3,4)").OrderBy(t => t.SortCode).ToList();
        //list = TreeViewJson(listFunction, "");
        //return list;
        //}
        /// <summary>
        /// </summary>
        /// <param name="data"></param>
        /// <param name="ParentId"></param>
        /// <returns></returns>
        public List<TreeViewModel> TreeViewJson(List<AreaEntity> data, long ParentId)
        {
            List<TreeViewModel> list = new List<TreeViewModel>();
            List<AreaEntity> ChildNodeList = data.FindAll(t => t.ParentId == ParentId).ToList();
            foreach (AreaEntity entity in ChildNodeList)
            {
                TreeViewModel treeViewModel = new TreeViewModel
                {
                    nodeId = entity.Id,
                    pid = entity.ParentId,
                    text = entity.FullName,
                    nodes = ChildrenTreeViewList(data, entity.Id),
                    tags = entity.Id
                };
                list.Add(treeViewModel);
            }

            return list;
        }

        /// <summary>
        /// </summary>
        /// <param name="data"></param>
        /// <param name="ParentId"></param>
        /// <returns></returns>
        public List<TreeViewModel> ChildrenTreeViewList(List<AreaEntity> data, long ParentId)
        {
            List<TreeViewModel> listChildren = new List<TreeViewModel>();
            List<AreaEntity> ChildNodeList = data.FindAll(t => t.ParentId == ParentId).ToList();
            foreach (AreaEntity entity in ChildNodeList)
            {
                TreeViewModel treeViewModel = new TreeViewModel
                {
                    nodeId = entity.Id,
                    pid = entity.ParentId,
                    text = entity.FullName,
                    nodes = ChildrenTreeViewList(data, entity.Id),
                    tags = entity.Id
                };
                listChildren.Add(treeViewModel);
            }

            return listChildren;
        }

        #endregion 适配于管理后端

        #region 用于uniapp下拉选项

        /// <summary>
        ///     获取所有可用的地区，用于uniapp下拉选项
        /// </summary>
        /// <returns></returns>
        public List<AreaPickerOutputDto> GetAllByEnable()
        {
            List<AreaPickerOutputDto> list = new List<AreaPickerOutputDto>();
            CacheHelper cacheHelper = new CacheHelper();
            list = JsonConvert.DeserializeObject<List<AreaPickerOutputDto>>(cacheHelper.Get("Area_Enable_Uniapp")
                .ToJson());
            if (list == null || list.Count <= 0)
            {
                List<AreaEntity> listFunction = service.GetAllByIsNotDeleteAndEnabledMark("Layers in (0,1,2)")
                    .OrderBy(t => t.SortCode).ToList();
                list = UniappViewJson(listFunction, 0);
                cacheHelper.Add("Area_Enable_Uniapp", list);
            }

            return list;
        }

        /// <summary>
        ///     获取省、市、县/区三级可用的地区，用于uniapp下拉选项
        /// </summary>
        /// <returns></returns>
        public List<AreaPickerOutputDto> GetProvinceToAreaByEnable()
        {
            List<AreaPickerOutputDto> list = new List<AreaPickerOutputDto>();
            CacheHelper cacheHelper = new CacheHelper();
            list = JsonConvert.DeserializeObject<List<AreaPickerOutputDto>>(cacheHelper
                .Get("Area_ProvinceToArea_Enable_Uniapp").ToJson());
            if (list == null || list.Count <= 0)
            {
                List<AreaEntity> listFunctionTemp = service.GetAllByIsNotDeleteAndEnabledMark("Layers in (1,2,3)").OrderBy(t => t.Id)
                    .ToList();
                List<AreaEntity> listFunction = new List<AreaEntity>();
                foreach (AreaEntity item in listFunctionTemp)
                {
                    if (item.Layers == 1)
                    {
                        item.ParentId = 0;
                    }

                    listFunction.Add(item);
                }

                list = UniappViewJson(listFunction, 0);
                cacheHelper.Add("Area_ProvinceToArea_Enable_Uniapp", list);
            }

            return list;
        }

        /// <summary>
        /// </summary>
        /// <param name="data"></param>
        /// <param name="ParentId"></param>
        /// <returns></returns>
        public List<AreaPickerOutputDto> UniappViewJson(List<AreaEntity> data, long ParentId)
        {
            List<AreaPickerOutputDto> list = new List<AreaPickerOutputDto>();
            List<AreaEntity> ChildNodeList = data.FindAll(t => t.ParentId == ParentId).ToList();
            foreach (AreaEntity entity in ChildNodeList)
            {
                AreaPickerOutputDto treeViewModel = new AreaPickerOutputDto
                {
                    value = entity.Id,
                    label = entity.FullName,
                    children = ChildrenUniappViewList(data, entity.Id)
                };
                list.Add(treeViewModel);
            }

            return list;
        }

        /// <summary>
        /// </summary>
        /// <param name="data"></param>
        /// <param name="ParentId"></param>
        /// <returns></returns>
        public List<AreaPickerOutputDto> ChildrenUniappViewList(List<AreaEntity> data, long ParentId)
        {
            List<AreaPickerOutputDto> listChildren = new List<AreaPickerOutputDto>();
            List<AreaEntity> ChildNodeList = data.FindAll(t => t.ParentId == ParentId).ToList();
            foreach (AreaEntity entity in ChildNodeList)
            {
                AreaPickerOutputDto treeViewModel = new AreaPickerOutputDto
                {
                    value = entity.Id,
                    label = entity.FullName,
                    children = ChildrenUniappViewList(data, entity.Id)
                };
                listChildren.Add(treeViewModel);
            }

            return listChildren;
        }

        #endregion 用于uniapp下拉选项

        #region 适用于select2省市县区级联选择

        /// <summary>
        ///     获取省可用的地区，用于select2下拉选项
        /// </summary>
        /// <returns></returns>
        public List<AreaSelect2OutDto> GetProvinceAll()
        {
            List<AreaSelect2OutDto> list = new List<AreaSelect2OutDto>();
            CacheHelper cacheHelper = new CacheHelper();
            list = JsonConvert.DeserializeObject<List<AreaSelect2OutDto>>(cacheHelper
                .Get("Area_ProvinceToArea_Select2").ToJson());
            if (list == null || list.Count <= 0)
            {
                list = service.GetAllByIsNotDeleteAndEnabledMark("Layers =1").OrderBy(t => t.Id).ToList()
                    .MapTo<AreaSelect2OutDto>();

                cacheHelper.Add("Area_ProvinceToArea_Select2", list);
            }

            return list;
        }

        /// <summary>
        ///     获取城市，用于select2下拉选项
        /// </summary>
        /// <param name="id">省份Id</param>
        /// <returns></returns>
        public List<AreaSelect2OutDto> GetCityByProvinceId(long id)
        {
            List<AreaSelect2OutDto> list = new List<AreaSelect2OutDto>();
            CacheHelper cacheHelper = new CacheHelper();
            list = JsonConvert.DeserializeObject<List<AreaSelect2OutDto>>(cacheHelper
                .Get("Area_CityToArea_Enable_Select2" + id).ToJson());
            if (list == null || list.Count <= 0)
            {
                string sqlWhere = string.Format("ParentId='{0}'", id);
                list = service.GetAllByIsNotDeleteAndEnabledMark(sqlWhere).OrderBy(t => t.Id).ToList()
                    .MapTo<AreaSelect2OutDto>();

                cacheHelper.Add("Area_CityToArea_Enable_Select2" + id, list);
            }

            return list;
        }

        /// <summary>
        ///     获取县区，用于select2下拉选项
        /// </summary>
        /// <param name="id">城市Id</param>
        /// <returns></returns>
        public List<AreaSelect2OutDto> GetDistrictByCityId(long id)
        {
            List<AreaSelect2OutDto> list = new List<AreaSelect2OutDto>();
            CacheHelper cacheHelper = new CacheHelper();
            list = JsonConvert.DeserializeObject<List<AreaSelect2OutDto>>(cacheHelper
                .Get("Area_DistrictToArea_Enable_Select2" + id).ToJson());
            if (list == null || list.Count <= 0)
            {
                string sqlWhere = string.Format("ParentId='{0}'", id);
                list = service.GetAllByIsNotDeleteAndEnabledMark(sqlWhere).OrderBy(t => t.Id).ToList()
                    .MapTo<AreaSelect2OutDto>();

                cacheHelper.Add("Area_DistrictToArea_Enable_Select2" + id, list);
            }

            return list;
        }

        #endregion 适用于select2省市县区级联选择
    }
}