using AutoMapper;
using Newtonsoft.Json;
using OASystem.Domain;
using OASystem.Domain.Dtos.Groups;
using OASystem.Domain.Dtos.Resource;
using OASystem.Domain.Entities.Groups;
using OASystem.Domain.Entities.Resource;
using OASystem.Domain.ViewModels;
using OASystem.Domain.ViewModels.Groups;
using OASystem.Domain.ViewModels.Resource;
using OASystem.Infrastructure.Tools;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;

namespace OASystem.Infrastructure.Repositories.Resource
{
    public class InvitationOfficialActivityDataRepository : BaseRepository<Res_InvitationOfficialActivityData, InvitationOfficialActivitiesByIdDto>
    {
        private readonly IMapper _mapper;
        public InvitationOfficialActivityDataRepository(SqlSugarClient sqlSugar, IMapper mapper) : base(sqlSugar)
        {
            _mapper = mapper;
        }

        /// <summary>
        /// 查询商邀资料列表
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        public async Task<Result> QueryInvitationOfficialActivityData(QueryInvitationOfficialActivityDataDto dto)
        {
            Result result = new Result() { Code = -2, Msg = "未知错误" };
            try
            {
                string sqlWhere = string.Empty;
                if (!string.IsNullOrWhiteSpace(dto.Country)) { sqlWhere += string.Format(@" And i.Country like '%{0}%'", dto.Country); }
                if (!string.IsNullOrWhiteSpace(dto.UnitName)) { sqlWhere += string.Format(@" And i.UnitName like '%{0}%'", dto.UnitName); }
                if (!string.IsNullOrWhiteSpace(dto.Contact)) { sqlWhere += string.Format(@" And i.Contact like '%{0}%'", dto.Contact); }
                if (!string.IsNullOrWhiteSpace(dto.Delegation)) { sqlWhere += string.Format(@" And ','+i.Delegation+',' like '%,{0},%'", dto.Delegation); }
                if (!string.IsNullOrWhiteSpace(dto.Field)) { sqlWhere += string.Format(@" And i.Field like '%{0}%'", dto.Field); }
                
                if (dto.CreateUserId != 0 && !string.IsNullOrWhiteSpace(dto.CreateUserId.ToString())) { sqlWhere += string.Format(@" And i.CreateUserId={0}", dto.CreateUserId); }
                if (!string.IsNullOrWhiteSpace(dto.StartCreateTime) && !string.IsNullOrWhiteSpace(dto.EndCreateTime))
                {
                    sqlWhere += string.Format(@" And i.CreateTime between '{0}' and '{1}'", dto.StartCreateTime, dto.EndCreateTime);
                }
                sqlWhere += string.Format(@"And Isdel={0}", 0);

                if (!string.IsNullOrEmpty(sqlWhere.Trim()))
                {
                    Regex r = new Regex("And");
                    sqlWhere = r.Replace(sqlWhere, "Where", 1);
                }
                string sql = string.Format(@"select i.*,(select CnName from Sys_Users where Id=i.CreateUserId ) as CreateUserName from 
                                            Res_InvitationOfficialActivityData i {0} order by CreateTime desc", sqlWhere);
                List<InvitationOfficialActivityDataView> _ivitiesViews =  _sqlSugar.SqlQueryable<InvitationOfficialActivityDataView>(sql).ToList();
                if (_ivitiesViews.Count != 0)
                {
                    List<Grp_DelegationInfo> _DelegationInfos = _sqlSugar.Queryable<Grp_DelegationInfo>().ToList();

                    foreach (var item in _ivitiesViews)
                    {
                        string delegationNameList = "";
                        string[] DelegationName = item.Delegation.Split(',');
                        for (int i = 0; i < DelegationName.Length; i++)
                        {
                            //Grp_DelegationInfo _DelegationInfo = await _sqlSugar.Queryable<Grp_DelegationInfo>().FirstAsync(a => a.Id ==int.Parse(DelegationName[i]));
                            //if (_DelegationInfo != null) { delegationNameList += _DelegationInfo.TeamName + ","; }

                            delegationNameList += _DelegationInfos.Find(it => it.Id == int.Parse(DelegationName[i]))?.TeamName ?? "Unknown" + ",";
                        }
                        if (!string.IsNullOrWhiteSpace(delegationNameList))
                        {
                            item.DelegationStr = delegationNameList.Substring(0, delegationNameList.Length - 1);
                        }
                        
                    }
                    if (dto.PageSize == 0 && dto.PageIndex == 0)
                    {
                        result = new Result() { Code = 0, Msg = "查询成功！", Data = _ivitiesViews };
                    }
                    else
                    {
                        int count = _ivitiesViews.Count;
                        float totalPage = (float)count / dto.PageSize;//总页数
                        if (totalPage == 0) totalPage = 1;
                        else totalPage = (int)Math.Ceiling((double)totalPage);

                        List<InvitationOfficialActivityDataView> invitations = new List<InvitationOfficialActivityDataView>();
                        for (int i = 0; i < dto.PageSize; i++)
                        {
                            var RowIndex = i + (dto.PageIndex - 1) * dto.PageSize;
                            if (RowIndex < _ivitiesViews.Count)
                            {
                                invitations.Add(_ivitiesViews[RowIndex]);
                            }
                            else
                            {
                                break;
                            }
                        }
                        ListViewBase<InvitationOfficialActivityDataView> rst = new ListViewBase<InvitationOfficialActivityDataView>();
                        rst.DataList = invitations; 
                        rst.DataCount = count;
                        rst.CurrPageIndex = dto.PageIndex;
                        rst.CurrPageSize = dto.PageSize;
                        result = new Result() { Code = 0, Msg = "查询成功！", Data = rst };
                    }
                    
                }
                else
                {
                    result = new Result() { Code = 0, Msg = "暂无数据！", Data = _ivitiesViews };
                }
            }
            catch (Exception ex)
            {
                result = new Result() { Code = -2, Msg = ex.Message };
            }
            return result;
        }
        /// <summary>
        /// 根据Id查询商邀资料信息
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task<JsonView> Info(int id)
        {
            var res = await _sqlSugar.Queryable<Res_InvitationOfficialActivityData>()
                                     .Where(x => x.Id == id && x.IsDel == 0)
                                     .FirstAsync();
            
            var _view = _mapper.Map<IOAInfoView>(res);
            return new JsonView() { Code = StatusCodes.Status200OK, Msg = "操作成功", Data = _view };
        }

        public async Task<JsonView> IOA_OP(OpInvitationOfficialActivityDto dto)
        {
            JsonView result = new JsonView() { Code = StatusCodes.Status400BadRequest, Msg = "操作失败1" };

            var _info = _mapper.Map<Res_InvitationOfficialActivityData>(dto);

            if (dto.Status == 1)//添加
            {
                string selectSql = string.Format(@"select * from Res_InvitationOfficialActivityData where UnitName='{0}' and IsDel='{1}'", dto.UnitName, 0);
                var res_InvitationOfficial = await _sqlSugar.SqlQueryable<Res_InvitationOfficialActivityData>(selectSql).FirstAsync();//查询是否存在
                if (res_InvitationOfficial != null)
                {
                    result.Msg = $"该信息已存在，请勿重复添加！";
                    return result;
                }

                #region 处理上传文件
                var fileNames = await Upload(dto.Files);
                if (fileNames.Count > 0)
                {
                    _info.SndFileName = JsonConvert.SerializeObject(fileNames);
                }

                #endregion

                var id = await _sqlSugar.Insertable(_info).ExecuteReturnIdentityAsync();
                if (id < 1) return result;

            }
            else if (dto.Status == 2)//修改
            {
                var fileNameJsonStr = string.Empty;
                var fileNames = await Upload(dto.Files);
                if (fileNames.Count > 0)
                { 
                    var ioaInfo = await _sqlSugar.Queryable<Res_InvitationOfficialActivityData>().FirstAsync(x => x.IsDel == 0 && x.Id == dto.Id);
                    if (ioaInfo != null) {
                        var fileName = ioaInfo.SndFileName;
                        if (!string.IsNullOrEmpty(fileName))
                        {
                            try
                            {
                                var ioaFiles = JsonConvert.DeserializeObject<List<string>>(fileName);
                                fileNames.AddRange(ioaFiles);
                            }
                            catch (Exception)
                            {
                                fileNames.Add(fileName);
                            }
                        }
                    }

                    fileNameJsonStr = JsonConvert.SerializeObject(fileNames);
                }

                bool res = await UpdateAsync(a => a.Id == dto.Id, a => new Res_InvitationOfficialActivityData
                {
                    Country = dto.Country,
                    City = dto.City,
                    UnitName = dto.UnitName,
                    UnitWeb = dto.UnitWeb,
                    Field = dto.Field,
                    Address = dto.Address,
                    UnitInfo = dto.UnitInfo,
                    Contact = dto.Contact,
                    Job = dto.Job,
                    Tel = dto.Tel,
                    Email = dto.Email,
                    WeChat = dto.WeChat,
                    FaceBook = dto.FaceBook,
                    Ins = dto.Ins,
                    Delegation = dto.Delegation,
                    FilePath = dto.FilePath,
                    SndFileName = fileNameJsonStr,
                    Fax = dto.Fax,
                    CreateUserId = dto.CreateUserId,
                    Remark = dto.Remark
                });
                if (!res) return result;
            }
            else
            {
                result.Msg = $"请传入Status参数，1添加 2修改！";
                return result;
            }

            result.Msg = $"操作成功!";
            result.Code = StatusCodes.Status200OK;
            return result;
        }


        public async Task< List<string>> Upload(IFormFile[] formFiles)
        {
            var fileNames = new List<string>();

            if (formFiles != null && formFiles.Length > 0)
            {
                var filePath = $@"{AppSettingsHelper.Get("GrpFileBasePath")}/商邀相关文件";
                if (!Directory.Exists(filePath))
                {
                    Directory.CreateDirectory(filePath);
                }

                foreach (var file in formFiles)
                {
                    //filePath = @$"{filePath}/{file.FileName}";

                    var path = Path.Combine(filePath, file.FileName);

                    using (var stream = new FileStream(path, FileMode.Create))
                    {
                        await file.CopyToAsync(stream);
                    }

                    fileNames.Add(file.FileName);
                }
            }

            return fileNames;
        }
    }
}