using AngleSharp.Dom;
using DS.Module.Core;
using DS.Module.Core.Extensions;
using DS.Module.DjyServiceStatus;
using DS.Module.UserModule;
using DS.WMS.Core.EmailParse.Dtos;
using DS.WMS.Core.EmailParse.Entity;
using DS.WMS.Core.EmailParse.Interface;
using DS.WMS.Core.Op.Dtos;
using Mapster;
using Microsoft.AspNetCore.Identity;
using Microsoft.Extensions.DependencyInjection;
using NPOI.SS.Formula.Functions;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace DS.WMS.Core.EmailParse.Method
{
    /// <summary>
    /// 邮箱账号服务
    /// </summary>
    public class EmailUserAccountService : IEmailUserAccountService
    {
        private readonly IServiceProvider _serviceProvider;
        private readonly ISqlSugarClient db;

        /// <summary>
        /// 邮件解析service
        /// </summary>
        /// <param name="serviceProvider"></param>
        public EmailUserAccountService(IServiceProvider serviceProvider)
        {
            _serviceProvider = serviceProvider;
            db = _serviceProvider.GetRequiredService<ISqlSugarClient>();
        }

        /// <summary>
        /// 邮件账户配置台账查询
        /// </summary>
        /// <param name="request">邮件账户配置台账查询请求</param>
        /// <returns>返回结果</returns>
        public Task<DataResult<List<EmailUserAccountPageDto>>> GetPageAsync(PageRequest<QueryEmailUserAccountDto> request)
        {
            //序列化查询条件
            var whereList = db.ConfigQuery.Context.Utilities.JsonToConditionalModels(request.QueryCondition);
            var query = db.Queryable<EmailUserAccountInfo>()
                .Filter(null, true)
                .Where(x => x.Deleted == false)
                .Where(whereList);

            #region 查询条件

            //接收时间起始
            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.CreateBegin))
            {
                DateTime currDate = DateTime.MinValue;

                if (DateTime.TryParse(request.OtherQueryCondition.CreateBegin, out currDate))
                {
                    query = query.Where(t => t.CreateTime >= currDate);
                }
            }

            //接收时间结束
            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.CreateEnd))
            {
                DateTime currDate = DateTime.MinValue;

                if (DateTime.TryParse(request.OtherQueryCondition.CreateEnd, out currDate))
                {
                    currDate = currDate.AddDays(1);
                    query = query.Where(t => t.CreateTime < currDate);
                }
            }

            //更新时间起始
            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.UpdateBegin))
            {
                DateTime currDate = DateTime.MinValue;

                if (DateTime.TryParse(request.OtherQueryCondition.UpdateBegin, out currDate))
                {
                    query = query.Where(t => t.UpdateTime >= currDate);
                }
            }

            //更新时间结束
            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.UpdateEnd))
            {
                DateTime currDate = DateTime.MinValue;

                if (DateTime.TryParse(request.OtherQueryCondition.UpdateEnd, out currDate))
                {
                    currDate = currDate.AddDays(1);

                    query = query.Where(t => t.UpdateTime < currDate);
                }
            }

            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.EmailAccount))
            {
                query = query.Where(t => t.EmailAccount.Contains(request.OtherQueryCondition.EmailAccount));
            }

            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.ReceiveServer))
            {
                query = query.Where(t => t.ReceiveServer.Contains(request.OtherQueryCondition.ReceiveServer));
            }

            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.SmtpServer))
            {
                query = query.Where(t => t.SmtpServer.Contains(request.OtherQueryCondition.SmtpServer));
            }

            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.CreateUser))
            {
                query = query.Where(t => t.CreateUserName.Contains(request.OtherQueryCondition.CreateUser));
            }

            if (!string.IsNullOrWhiteSpace(request.OtherQueryCondition.UpdateUser))
            {
                query = query.Where(t => t.UpdateUserName.Equals(request.OtherQueryCondition.UpdateUser));
            }
            #endregion

            return query.Select<EmailUserAccountPageDto>().ToQueryPageAsync(request.PageCondition);
        }


        /// <summary>
        /// 保存邮箱配置
        /// </summary>
        /// <param name="info"></param>
        /// <returns></returns>
        public async Task<DataResult<EmailUserAccountDto>> Save(EmailUserAccountDto info)
        {
            var gid = "";

            if (string.IsNullOrWhiteSpace(info.EmailAccount))
                throw new Exception(MultiLanguageConst.GetDescription(nameof(MultiLanguageConst.EmailAccountCanNotEmpty)));

            if (!Regex.IsMatch(info.EmailAccount, "^[a-zA-Z0-9_.-]+@[a-zA-Z0-9-]+(\\.[a-zA-Z0-9-]+)*\\.[a-zA-Z0-9]{2,6}$"))
                throw new Exception(MultiLanguageConst.GetDescription(nameof(MultiLanguageConst.EmailAccountInvalid)));

            DateTime nowDate = DateTime.Now;

            //新增
            if (string.IsNullOrEmpty(info.GID))
            {
                var num = db.Queryable<EmailUserAccountInfo>()
                    .Filter(null, true)
                    .Where(x => x.Deleted == false)
                    .Count(a => a.EmailAccount.Equals(info.EmailAccount));

                if (num > 0)
                    throw new Exception(MultiLanguageConst.GetDescription(nameof(MultiLanguageConst.EmailAccountCanNotRepeat)));

                var entity = info.Adapt<EmailUserAccountInfo>();
                entity.GID = Guid.NewGuid().ToString();

                await db.Insertable(entity).ExecuteCommandAsync();
                gid = entity.GID;

                //解析配置列表
                if (info.ParserList != null && info.ParserList.Count > 0)
                {
                    var insList = new List<EmailUserAccountParserRelationInfo>();
                    foreach (var parser in info.ParserList)
                    {
                        var rela = new EmailUserAccountParserRelationInfo
                        {
                            GID = Guid.NewGuid().ToString(),
                            EmailAccount = entity.EmailAccount,
                            EmailAccountId = gid,
                            EmailParserId = parser.GID
                        };

                        insList.Add(rela);
                    }

                    await db.Insertable(insList).ExecuteCommandAsync();
                }
            }
            //修改
            else
            {
                var num = db.Queryable<EmailUserAccountInfo>().Count(a =>
                    a.EmailAccount.Equals(info.EmailAccount) && a.GID != gid);

                if (num > 0)
                    throw new Exception(MultiLanguageConst.GetDescription(nameof(MultiLanguageConst.EmailAccountCanNotRepeat)));

                var model = db.Queryable<EmailUserAccountInfo>()
                    .Filter(null, true)
                    .First(a => a.Deleted == false && a.GID == gid);
                info.Adapt(model);
                await db.Updateable(model).ExecuteCommandAsync();
                await db.Deleteable<EmailUserAccountParserRelationInfo>(x => x.EmailAccountId == gid).ExecuteCommandAsync();

                //解析配置列表
                if (info.ParserList != null && info.ParserList.Count > 0)
                {
                    var insList = new List<EmailUserAccountParserRelationInfo>();
                    foreach (var parser in info.ParserList)
                    {
                        var rela = new EmailUserAccountParserRelationInfo
                        {
                            GID = Guid.NewGuid().ToString(),
                            EmailAccount = model.EmailAccount,
                            EmailAccountId = gid,
                            EmailParserId = parser.GID
                        };

                        insList.Add(rela);
                    }

                    await db.Insertable(insList).ExecuteCommandAsync();
                }
            }

            return await GetInfo(gid);
        }

        /// <summary>
        /// 获取详情
        /// </summary>
        /// <param name="gid"></param>
        /// <returns></returns>
        public async Task<DataResult<EmailUserAccountDto>> GetInfo(string gid)
        {
            DataResult<EmailUserAccountDto> result = new DataResult<EmailUserAccountDto>();
            var model = await db.Queryable<EmailUserAccountInfo>().Filter(null, true).FirstAsync(a => a.Deleted == false && a.GID == gid);

            if (model == null)
            {
                result.Code = ResultCode.Fail;
                result.Message = MultiLanguageConst.GetDescription(nameof(MultiLanguageConst.EmailParserDataNotFound));
                return result;
            }

            var showModel = model.Adapt<EmailUserAccountDto>();

            var parList = db.Queryable<EmailUserAccountParserRelationInfo>()
                        .Filter(null, true)
              .InnerJoin<EmailParserConfigInfo>((rela, par) => rela.EmailParserId == par.GID)
              .Where(rela => rela.EmailAccountId == model.GID)
              .Select((rela, par) => par).ToList();

            if (parList.Count > 0)
            {
                showModel.ParserList = parList.Select(a => new EmailParserConfigDto
                {
                    GID = a.GID,
                    ParserCode = a.ParserCode,
                    ParserName = a.ParserName,
                }).ToList();
            }

            result.Code = ResultCode.Success;
            result.Data = showModel;
            return result;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="gIds"></param>
        /// <returns></returns>
        public async Task<DataResult> Delete(string[] gIds)
        {
            DataResult result = new DataResult();

            var list = db.Queryable<EmailUserAccountInfo>().Where(a => gIds.Contains(a.GID)).ToList();
            if (list.Count == 0)
            {
                result.Code = ResultCode.Fail;
                result.Message = MultiLanguageConst.GetDescription(nameof(MultiLanguageConst.EmailParserDataNotFound));
                return result;
            }

            foreach (var record in list)
            {
                record.Deleted = true;
                await db.Updateable(record).ExecuteCommandAsync();

                await db.Deleteable<EmailUserAccountParserRelationInfo>(x => x.EmailAccountId == record.GID).ExecuteCommandAsync();
            }

            result.Code = ResultCode.Success;
            result.Message = MultiLanguageConst.GetDescription(nameof(MultiLanguageConst.EmailOperateSuccess));
            return result;
        }

        /// <summary>
        /// 检索邮件解析配置
        /// </summary>
        /// <param name="queryItem"></param>
        /// <param name="topNum"></param>
        /// <returns></returns>
        public async Task<DataResult<List<EmailParserConfigWithInjectDto>>> QueryEmailParserConfigList(string queryItem, int topNum = 10)
        {
            var result = new DataResult<List<EmailParserConfigWithInjectDto>>();
            var parList = db.Queryable<EmailParserConfigInfo>()
                  .InnerJoin<EmailExcuteCodeInjectConfigInfo>((par, inj) => par.InjectId == inj.GID)
                  .WhereIF(!string.IsNullOrWhiteSpace(queryItem), (par, inj) =>
                    par.ParserCode.Contains(queryItem) || par.ParserName.Contains(queryItem) || inj.InjectCode.Contains(queryItem)
                    || inj.InjectName.Contains(queryItem) || inj.InjectFullName.Contains(queryItem))
                  .OrderBy((par, inj) => par.ParserName)
                  .Select((par, inj) => new { par = par, inj = inj })
                  .ToList();


            var list = parList.Select(t =>
            new EmailParserConfigWithInjectDto
            {
                ParserGid = t.par.GID,
                ParserCode = t.par.ParserCode,
                ParserName = t.par.ParserName,
                InjectId = t.inj.GID,
                InjectCode = t.inj.InjectCode,
                InjectName = t.inj.InjectName,
                InjectFullName = t.inj.InjectFullName
            }).ToList();

            result.Code = ResultCode.Success;
            result.Data = list.Take(topNum).ToList();

            return result;
        }
    }
}