using Dapper;
using Learun.DataBase.Repository;
using Learun.Util;
using System;
using System.Collections.Generic;
using System.Data;
using System.Text;

namespace Learun.Application.OA
{
    /// <summary>
    /// 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园 
    /// Copyright (c) 2013-2018 北京泉江科技有限公司 
    /// 创建人：陈彬彬
    /// 日 期：2017.04.17
    /// 描 述：公告管理
    /// </summary>
    public class NoticeService : RepositoryFactory
    {
        #region  获取数据
        /// <summary>
        /// 公告列表
        /// </summary>
        /// <param name="pagination">分页参数</param>
        /// <param name="keyword">关键词</param>
        /// <returns></returns>
        /// <summary>
        /// 公告列表
        /// </summary>
        /// <param name="pagination">分页参数</param>
        /// <param name="keyword">关键词</param>
        /// <returns></returns>
        public IEnumerable<NewsEntity> GetPageList(Pagination pagination, string keyword)
        {
            try
            {
                var user = LoginUserInfo.Get();
                var strSql = new StringBuilder();
                strSql.Append("SELECT * FROM LR_OA_News t WHERE t.F_TypeId = 2 and F_Status<>'-1' and F_DeleteMark=0");
                if (!string.IsNullOrEmpty(keyword))
                {
                    strSql.Append(" AND F_FullHead like @keyword");
                }
                if (user.Description != "超级管理员")
                {
                    strSql.Append(" AND F_CreateUserName ='" + user.realName + "'");
                }
                return this.BaseRepository().FindList<NewsEntity>(strSql.ToString(), new { keyword = "%" + keyword + "%" }, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 公告列表
        /// </summary>
        /// <param name="pagination">分页参数</param>
        /// <param name="keyword">关键词</param>
        /// <returns></returns>
        public IEnumerable<NewsEntity> GetPageLists(Pagination pagination, string keyword)
        {
            try
            {
                var user = LoginUserInfo.Get();
                var strSql = new StringBuilder();
                strSql.Append("SELECT * FROM LR_OA_News t WHERE t.F_TypeId = 2 and F_Status<>'-1' and F_DeleteMark=0");
                var queryParam = keyword.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["F_FullHead"].IsEmpty())
                {
                    dp.Add("F_FullHead", "%" + queryParam["F_FullHead"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.F_FullHead Like @F_FullHead ");
                }
                if (!queryParam["F_CreateUserId"].IsEmpty())
                {
                    dp.Add("F_CreateUserId", queryParam["F_CreateUserId"].ToString(), DbType.String);
                    strSql.Append(" AND t.F_CreateUserId = @F_CreateUserId ");
                }
                if (!queryParam["F_CategoryId"].IsEmpty())
                {
                    dp.Add("F_CategoryId", queryParam["F_CategoryId"].ToString(), DbType.String);
                    strSql.Append(" AND t.F_CategoryId = @F_CategoryId ");
                }
                if (!queryParam["F_SourceName"].IsEmpty())
                {
                    dp.Add("F_SourceName", queryParam["F_SourceName"].ToString(), DbType.String);
                    strSql.Append(" AND t.F_SourceName Like @F_SourceName ");
                }

                //if (!string.IsNullOrEmpty(keyword))
                //{
                //    strSql.Append(" AND F_FullHead like @keyword");
                //}
                if (user.Description != "超级管理员")
                {
                    strSql.Append(" AND F_CreateUserName ='" + user.realName + "'");
                }
                return this.BaseRepository().FindList<NewsEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        public IEnumerable<NewsEntity> GetPageListRevert(Pagination pagination, string keyword)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT * FROM LR_OA_News t WHERE t.F_TypeId = 2 and F_Status='-1' ");
                if (!string.IsNullOrEmpty(keyword))
                {
                    strSql.Append(" AND F_FullHead like @keyword");
                }
                return this.BaseRepository().FindList<NewsEntity>(strSql.ToString(), new { keyword = "%" + keyword + "%" }, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 新闻公告实体
        /// </summary>
        /// <param name="keyValue">主键值</param>
        /// <returns></returns>
        public NewsEntity GetEntity(string keyValue)
        {
            try
            {
                return this.BaseRepository().FindEntity<NewsEntity>(keyValue);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        #endregion

        #region  提交数据
        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="keyValue">主键</param>
        public void DeleteEntity(string keyValue)
        {
            var db = this.BaseRepository().BeginTrans();
            try
            {
                var list = keyValue.Split(',');
                foreach (var item in list)
                {
                    var entity = db.FindEntity<NewsEntity>(x => x.F_NewsId == item);
                    if (entity != null)
                    {
                        db.Delete(entity);
                    }
                }

                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        public void RecycleForm(string keyValue, string status)
        {
            var db = this.BaseRepository().BeginTrans();
            try
            {
                var list = keyValue.Split(',');
                foreach (var item in list)
                {
                    var entity = db.FindEntity<NewsEntity>(x => x.F_NewsId == item);
                    if (entity != null)
                    {
                        entity.F_Status = status;
                        db.Update(entity);
                    }
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 保存（新增、修改）
        /// </summary>
        /// <param name="keyValue">主键值</param>
        /// <param name="newsEntity">新闻公告实体</param>
        /// <returns></returns>
        public void SaveEntity(string keyValue, NewsEntity newsEntity)
        {
            try
            {
                newsEntity.F_TypeId = 2;
                if (!string.IsNullOrEmpty(keyValue))
                {
                    newsEntity.Modify(keyValue);
                    this.BaseRepository().Update(newsEntity);
                }
                else
                {
                    newsEntity.Create();
                    this.BaseRepository().Insert(newsEntity);
                }
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }

        }

        #endregion
        #region 扩展数据

        /// <summary>
        /// 公告列表
        /// </summary>
        /// <param name="keyword">关键词</param>
        /// <returns></returns>
        public IEnumerable<NewsEntity> GetList(string keyword, string categoryId = null)
        {
            try
            {
                var userinfo = LoginUserInfo.Get();
                var userId = userinfo.userId;
                var deptId = userinfo.departmentId;
                var postIds = userinfo.postIds;
                var strSql = new StringBuilder();
                strSql.Append("SELECT t.*,r.RNewsId,r.RTime FROM LR_OA_News t ");
                strSql.Append(" left join LR_OA_NewsRead r on t.F_NewsId = r.NewsId and r.RUserId=@userId ");
                strSql.Append(" WHERE t.F_TypeId = 2 and t.F_DeleteMark=0  and t.F_EnabledMark=1 ");
                strSql.Append($@" and (
((t.F_SendDeptId is null or len(t.F_SendDeptId)=0) and (t.F_SendPostId is null  or len(t.F_SendPostId)=0))
");
                if (!string.IsNullOrEmpty(deptId))
                {
                    strSql.Append($"  or (t.F_SendDeptId is not null and t.F_SendDeptId like '%{deptId}%')");
                }
                if (!string.IsNullOrEmpty(postIds))
                {
                    strSql.Append(" or (t.F_SendPostId is not null and ");
                    if (postIds.Contains(","))
                    {
                        string postidSql = " (";
                        foreach (var postId in postIds)
                        {
                            postidSql += $" t.F_SendPostId like '%{postId}%' or";
                        }

                        postidSql = postidSql.Substring(0, postidSql.LastIndexOf("or")) + ")";
                        strSql.Append(postidSql);
                    }
                    else
                    {
                        strSql.Append($"  t.F_SendPostId like '%{postIds}%'");
                    }

                    strSql.Append(")");
                }

                strSql.Append(") ");
                if (!string.IsNullOrEmpty(categoryId))
                {
                    strSql.Append($" AND t.F_CategoryId = '{categoryId}'");
                }
                if (!string.IsNullOrEmpty(keyword))
                {
                    strSql.Append(" AND t.F_FullHead like @keyword");
                }
                strSql.Append("  ORDER BY t.F_ReleaseTime DESC ");
                return this.BaseRepository().FindList<NewsEntity>(strSql.ToString(), new { keyword = "%" + keyword + "%", userId = userId });
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 公告列表
        /// </summary>
        /// <param name="keyword">关键词</param>
        /// <returns></returns>
        public IEnumerable<NewsEntity> GetLists(string queryJson, string categoryId = null)
        {
            try
            {
                var userinfo = LoginUserInfo.Get();
                var userId = userinfo.userId;
                var deptId = userinfo.departmentId;
                var postIds = userinfo.postIds;
                var strSql = new StringBuilder();
                strSql.Append("SELECT t.*,r.RNewsId,r.RTime FROM LR_OA_News t ");
                strSql.Append($" left join LR_OA_NewsRead r on t.F_NewsId = r.NewsId and r.RUserId='{userId}' ");
                strSql.Append(" WHERE t.F_TypeId = 2 and t.F_DeleteMark=0  and t.F_EnabledMark=1 ");
                strSql.Append($@" and (
                                ((t.F_SendDeptId is null or len(t.F_SendDeptId)=0) and (t.F_SendPostId is null  or len(t.F_SendPostId)=0))
                                ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数

                var dp = new DynamicParameters(new { });
                if (!string.IsNullOrEmpty(deptId))
                {
                    strSql.Append($"  or (t.F_SendDeptId is not null and t.F_SendDeptId like '%{deptId}%')");
                }
                if (!string.IsNullOrEmpty(postIds))
                {
                    strSql.Append(" or (t.F_SendPostId is not null and ");
                    if (postIds.Contains(","))
                    {
                        string postidSql = " (";
                        foreach (var postId in postIds)
                        {
                            postidSql += $" t.F_SendPostId like '%{postId}%' or";
                        }

                        postidSql = postidSql.Substring(0, postidSql.LastIndexOf("or")) + ")";
                        strSql.Append(postidSql);
                    }
                    else
                    {
                        strSql.Append($"  t.F_SendPostId like '%{postIds}%'");
                    }

                    strSql.Append(")");
                }

                strSql.Append(") ");
                if (!queryParam["categoryId"].IsEmpty())
                {
                    strSql.Append($" AND t.F_CategoryId = '{queryParam["categoryId"]}'");
                }
                //if (!string.IsNullOrEmpty(keyword))
                //{
                //    strSql.Append(" AND t.F_FullHead like @keyword");
                //}
                if (!queryParam["StartTime"].IsEmpty() && !queryParam["EndTime"].IsEmpty())
                {
                    dp.Add("startTime", queryParam["StartTime"].ToDate(), DbType.DateTime);
                    dp.Add("endTime", queryParam["EndTime"].ToDate(), DbType.DateTime);
                    strSql.Append(" AND ( t.F_ReleaseTime >= @startTime AND t.F_ReleaseTime <= @endTime ) ");
                }
                if (!queryParam["F_FullHead"].IsEmpty())
                {
                    dp.Add("F_FullHead", "%" + queryParam["F_FullHead"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.F_FullHead like @F_FullHead");
                }
                if (!queryParam["F_CreateUserId"].IsEmpty())
                {
                    dp.Add("F_CreateUserId", queryParam["F_CreateUserId"].ToString(), DbType.String);
                    strSql.Append(" AND t.F_CreateUserId = @F_CreateUserId");
                }
                if (!queryParam["F_SourceName"].IsEmpty())
                {
                    dp.Add("F_SourceName", queryParam["F_SourceName"].ToString(), DbType.String);
                    strSql.Append(" AND t.F_SourceName = @F_SourceName");
                }
                strSql.Append("  ORDER BY t.F_ReleaseTime DESC ");
                return this.BaseRepository().FindList<NewsEntity>(strSql.ToString(), dp);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 公告列表
        /// </summary>
        /// <param name="keyword">关键词</param>
        /// <returns></returns>
        public IEnumerable<NewsEntity> GetListApp(Pagination pagination, string queryJson)
        {
            try
            {
                var userinfo = LoginUserInfo.Get();
                var userId = userinfo.userId;
                var deptId = userinfo.departmentId;
                var postIds = userinfo.postIds;
                var strSql = new StringBuilder();

                var queryParam = queryJson.ToJObject();
                // 虚拟参数

                strSql.Append("SELECT t.*,r.RNewsId,r.RTime FROM LR_OA_News t ");
                strSql.Append(" left join LR_OA_NewsRead r on t.F_NewsId = r.NewsId and r.RUserId='" + userId + "' ");
                strSql.Append(" WHERE t.F_TypeId = 2 and t.F_DeleteMark=0  and t.F_EnabledMark=1  and t.F_Status = 2 ");
                strSql.Append($@" and (
((t.F_SendDeptId is null or len(t.F_SendDeptId)=0) and (t.F_SendPostId is null  or len(t.F_SendPostId)=0))
");
                var dp = new DynamicParameters(new { });
                if (!string.IsNullOrEmpty(deptId))
                {
                    strSql.Append($"  or (t.F_SendDeptId is not null and t.F_SendDeptId like '%{deptId}%')");
                }
                if (!string.IsNullOrEmpty(postIds))
                {
                    strSql.Append(" or (t.F_SendPostId is not null and ");
                    if (postIds.Contains(","))
                    {
                        string postidSql = " (";
                        foreach (var postId in postIds)
                        {
                            postidSql += $" t.F_SendPostId like '%{postId}%' or";
                        }

                        postidSql = postidSql.Substring(0, postidSql.LastIndexOf("or")) + ")";
                        strSql.Append(postidSql);
                    }
                    else
                    {
                        strSql.Append($"  t.F_SendPostId like '%{postIds}%'");
                    }

                    strSql.Append(")");
                }

                strSql.Append(") ");
                if (!queryParam["categoryId"].IsEmpty())
                {
                    //strSql.Append($" AND t.F_CategoryId = '{categoryId}'");
                    dp.Add("categoryId", queryParam["categoryId"].ToString(), DbType.String);
                    strSql.Append(" AND t.F_CategoryId = @categoryId ");
                }
                if (!queryParam["FullHead"].IsEmpty())
                {
                    //strSql.Append(" AND t.F_FullHead like @keyword");
                    dp.Add("FullHead", "%" + queryParam["FullHead"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.F_FullHead like @FullHead ");
                }
                //strSql.Append("  ORDER BY t.F_ReleaseTime DESC ");
                return this.BaseRepository().FindList<NewsEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        #endregion

        public void ChangeStatusById(string keyValue, int status, string processId)
        {
            try
            {
                BaseRepository().ExecuteBySql($"UPDATE dbo.LR_OA_News SET F_Status='{status}',F_ProgressId='{processId}' WHERE F_NewsId='{keyValue}'", null);
            }
            catch (Exception ex)
            {
                throw ExceptionEx.ThrowServiceException(ex);
            }
        }

        public NewsEntity GetEntityByProcessId(string processId)
        {
            try
            {
                return this.BaseRepository().FindEntity<NewsEntity>(t => t.F_ProgressId == processId);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
    }
}