using System.Collections.Generic;
using System.Data.SqlClient;
using System.Data;
using System.Linq;
using Model;
using System;

namespace BLL
{

    public class ProblemNoticeApprove
    {


        public static Model.Problem_NoticeApprove GetProblem_NoticeApproveById(string approveId)
        {

            return Funs.DB.Problem_NoticeApprove.FirstOrDefault(e => e.ApproveId == approveId);
        }
        /// <summary>
        ///  获取未审批记录
        /// </summary>
        /// <param name="parentId">父级主键</param>
        /// <returns></returns>
        public static List<Model.Problem_NoticeApprove> GetProblem_NoticeApproveByParentId(string parentId)
        {
            var q = (from x in Funs.DB.Problem_NoticeApprove where x.ParentId == parentId && x.State == 0 select x).ToList();

            return q;
        }
        /// <summary>
        /// 获取所有审批记录
        /// </summary>
        /// <param name="parentId">父级主键</param>
        /// <returns></returns>
        public static List<Model.Problem_NoticeApprove> GetAllProblem_NoticeApproveByParentId(string parentId)
        {
            var q = (from x in Funs.DB.Problem_NoticeApprove where x.ParentId == parentId select x).ToList();

        return q;
    }

    /// <summary>
    /// 根据parentid 获取每个审批组的最后一条记录
    /// </summary>
    /// <param name="parentId"></param>
    /// <returns></returns>
    public static List<Model.Problem_NoticeApprove> GetApproveTypeLastProblem_NoticeApproveByParentId(string parentId)
    {
        var q =
            (from x in Funs.DB.Problem_NoticeApprove where x.ParentId == parentId group x by x.ApproveType into g select g.OrderByDescending(p => p.ApproveDate).FirstOrDefault()).ToList();

        return q;
    }

    /// <summary>
    ///获取当前人员的所有审批信息
    /// </summary>
    /// <param name="parentId"></param>
    /// <param name="approveMan"></param>
    /// <returns></returns>
    public static List<Model.Problem_NoticeApprove> GetListProblem_NoticeApproveByUserId(string parentId, string approveMan)
    {
        var q = (from x in Funs.DB.Problem_NoticeApprove where x.ParentId == parentId && x.ApproveMan == approveMan select x).ToList();

        return q;
    }
    

    /// <summary>
    /// 获取当前人员的最后一次审批信息
    /// </summary>
    /// <param name="parentId"></param>
    /// <param name="userId"></param>
    /// <returns></returns>
    public static Model.Problem_NoticeApprove GetProblem_NoticeApproveByParentIdandUserId(string parentId, string userId)
    {
        var q = (from x in Funs.DB.Problem_NoticeApprove where x.ParentId == parentId && x.ApproveMan == userId orderby x.ApproveDate descending select x).FirstOrDefault();
        //return Funs.DB.Problem_NoticeApprove.FirstOrDefault(e => e.ParentId == ParentId && e.ApproveMan == UserID );
        return q;
    }

        public static List<Model.Problem_NoticeApprove> GetProblem_NoticeApproveByParentIdAndType(string parentId, string approveType)

        {
            return Funs.DB.Problem_NoticeApprove.Where(e => e.ParentId == parentId && e.ApproveType == approveType).ToList();
        }
        public static bool IsCountersignerAllAgree(string parentId, string approveType)
        {
            bool result = false;
            var list = GetProblem_NoticeApproveByParentIdAndType(parentId, approveType);
            var notApproveCount = list.Where(x => x.State == 0).Count();
            if (notApproveCount == 0)
            {
                result = true;
            }
            return result;
        }
        /// <summary>
        /// 获取当前人员正在审批的信息
        /// </summary>
        /// <param name="parentId"></param>
        /// <param name="approveMan"></param>
        /// <returns></returns>
        public static Model.Problem_NoticeApprove GetProblem_NoticeApproveByUserId(string parentId, string approveMan)
        {
            return Funs.DB.Problem_NoticeApprove.FirstOrDefault(e => e.ParentId == parentId && e.ApproveMan == approveMan && e.State == 0);
        }

        /// <summary>
        /// 判断当前人员是否是审批相关人员
        /// </summary>
        /// <param name="parentId"></param>
        /// <param name="approveMan"></param>
        /// <returns></returns>
        public static bool IsApproveMan(string parentId, string approveMan)
        {
            bool IsExit = false;
            var q = (from x in Funs.DB.Problem_NoticeApprove where x.ParentId == parentId && x.ApproveMan == approveMan select x).ToList();
            if (q.Count > 0)
            {
                IsExit = true;
            }
            return IsExit;
        }
        /// <summary>
        /// 添加审批人员记录
        /// </summary>
        /// <param name="newtable"></param>
        public static void AddProblem_NoticeApprove(Model.Problem_NoticeApprove newtable)
        {
            Model.Problem_NoticeApprove table = new Model.Problem_NoticeApprove();
            table.ApproveId = newtable.ApproveId;
            table.ParentId = newtable.ParentId;
            table.ApproveMan = newtable.ApproveMan;
            table.ApproveDate = newtable.ApproveDate;
            table.State = newtable.State;
            table.IsAgree = newtable.IsAgree;
            table.ApproveIdea = newtable.ApproveIdea;
            table.ApproveType = newtable.ApproveType;
            table.ApproveForm = newtable.ApproveForm;
            Funs.DB.Problem_NoticeApprove.InsertOnSubmit(table);
            Funs.DB.SubmitChanges();

            Model.Workflow_TodoItems todoItems = new Model.Workflow_TodoItems
            {
                Id = SQLHelper.GetNewID(),
                SysCode = WorkflowTodoitemsService.SysCode,
                FlowId = table.ApproveId,
                WorkflowName = "审批",
                NodeName = table.ApproveType, 
                Receiver = table.ApproveMan,
                ReceiveDateTime = DateTime.Now,
                Status = (int)WorkflowTodoitemsService.Status.待办,
            };  
            if (table.ApproveForm == "ProblemNotice")
            {
                todoItems.RequestName = "问题督导通知单";
                todoItems.PCUrl= Funs.SGGLUrl + "Customization/CNCCG/ZHGL/Problem/ProblemNoticeManagerEdit.aspx?ProNoticeId=" + table.ParentId;
            }
            else if (table.ApproveForm == "ProblemReply")
            {
                todoItems.RequestName = "安全质量检查回复单";
                todoItems.PCUrl = Funs.SGGLUrl + "Customization/CNCCG/ZHGL/Problem/ProblemReplyManagerEdit.aspx?ProNoticeId=" + table.ParentId.Replace("reply", "");
            } 
            WorkflowTodoitemsService.AddWorkflow_TodoItems(todoItems); 
        }

        /// <summary>
        /// 修改审批人员记录
        /// </summary>
        /// <param name="newtable"></param>
        public static void UpdateProblem_NoticeApprove(Model.Problem_NoticeApprove newtable)
        {
            Model.Problem_NoticeApprove table = Funs.DB.Problem_NoticeApprove.FirstOrDefault(e => e.ApproveId == newtable.ApproveId);

            if (table != null)
            {
                table.ApproveId = newtable.ApproveId;
                table.ParentId = newtable.ParentId;
                table.ApproveMan = newtable.ApproveMan;
                table.ApproveDate = newtable.ApproveDate;
                table.State = newtable.State;
                table.IsAgree = newtable.IsAgree;
                table.ApproveIdea = newtable.ApproveIdea;
                table.ApproveType = newtable.ApproveType;
                table.ApproveForm = newtable.ApproveForm;
                Funs.DB.SubmitChanges();
            }
            WorkflowTodoitemsService.DoneWorkflow_TodoItems(table.ApproveId, table.ApproveMan);
        }

    /// <summary>
    ///  删除记录
    /// </summary>
    /// <param name="parentId"></param>
    public static void DeleteProblem_NoticeApproveByParentId(string parentId)
    {
        var q = (from x in Funs.DB.Problem_NoticeApprove where x.ParentId == parentId select x).ToList();
        if (q.Count>0)
         {
                foreach (var item in q)
                {

                    WorkflowTodoitemsService.DeleteWorkflow_TodoItemsByflowId(item.ApproveId);
                }
                
            Funs.DB.Problem_NoticeApprove.DeleteAllOnSubmit(q);
            Funs.DB.SubmitChanges();
        }
    }


    /// <summary>
    /// 获取当前审批合同所以人员的最后一次审批记录
    /// </summary>
    /// <param name="ParentId"></param>
    /// <returns></returns>
    //public static DataTable GetFinalApproveData(string ParentId)
    //{
    //    string strSql = @"  select  a.ApproveId ,a.ApproveMan,	   Users.PersonName,
    //users.SignatureUrl,a.ApproveType,a.ApproveDate ,a.ApproveIdea,a.ApproveForm
    //                            from Problem_NoticeApprove a "
    //                     + @" LEFT JOIN  dbo.Person_Persons AS Users ON  a.ApproveMan=Users.PersonId"
    //                     + @"  where not exists (select 1 from Problem_NoticeApprove b where a.ApproveType=b.ApproveType and a.ParentId=b.ParentId and a.ApproveDate<b.ApproveDate ) and ParentId=@ParentId and a.State=1"
    //                     + @"  order by    CONVERT(datetime,a.ApproveDate)   ASC       ";
    //    List<SqlParameter> listStr = new List<SqlParameter>();
    //    listStr.Add(new SqlParameter("@ParentId", ParentId));

        //    SqlParameter[] parameter = listStr.ToArray();
        //    DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
        //    return tb;
        //}
        /// <summary>
        /// 获取当前审批人在审批流中的审批记录
        /// </summary>
        /// <param name="ParentId"></param>
        /// <param name="ApproveMan"></param>
        /// <returns></returns>
        public static string GetApproveManIdea(string ParentId, string ApproveMan, string ApproveType)
        {
            string AllApproveIdea = "";
            string strSql = @"  select  a.ApproveId ,a.ApproveMan,a.ApproveType,a.ApproveDate ,a.ApproveIdea,a.ApproveForm
                                from Problem_NoticeApprove a "
                             + @"  where ParentId=@ParentId and a.State=1 and a.ApproveMan=@ApproveMan and a.ApproveType=@ApproveType "
                             + @"  order by    CONVERT(datetime,a.ApproveDate)   desc       ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ParentId", ParentId));
            listStr.Add(new SqlParameter("@ApproveMan", ApproveMan));
            listStr.Add(new SqlParameter("@ApproveType", ApproveType));

            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            foreach (DataRow dr in tb.Rows)
            {
                string ApproveIdea = dr["ApproveIdea"].ToString().Replace("其他会签人员已经拒绝", "");
                if (ApproveIdea.Length > 4)
                {
                    AllApproveIdea += ApproveIdea;
                }
            }
            if (AllApproveIdea == "")
            {
                AllApproveIdea = "同意";
            }
            return AllApproveIdea;
        }
        /// <summary>
        /// 获取当前审批合同所全部审批记录
        /// </summary>
        /// <param name="ParentId"></param>
        /// <returns></returns>
        public static DataTable GetAllApproveData(string ParentId)
        {
            string strSql = @"  select u.UserName ApproveMan,
                                       App.ApproveDate,
                                      (CASE App.IsAgree WHEN '1' THEN '不同意'
                                        WHEN '2' THEN '同意' END) AS IsAgree,
                                        App.ApproveIdea,
                                        App.ApproveId,
                                        App.ApproveType
                                       from Problem_NoticeApprove as App"
                               + @"   left join Sys_User AS U ON U.UserId = App.ApproveMan WHERE   App.IsAgree <>0 and app.ParentId= @ParentId order by convert(datetime ,App.ApproveDate)  ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ParentId", ParentId));
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            return tb;
        }
        /// <summary>
        /// 获取最后拒绝的人员
        /// </summary>
        /// <param name="ParentId"></param>
        /// <returns></returns>
        public static DataTable GetRefuseEndMan(string ParentId)
        {
            string strSql = @"  select top 1  a.ApproveId ,a.ApproveMan,a.ApproveType,a.ApproveDate ,a.ApproveIdea,a.ApproveForm
                                from Problem_NoticeApprove a "
                             + @"  where ParentId=@ParentId and a.State=1 and a.IsAgree=1"
                             + @"  order by    CONVERT(datetime,a.ApproveDate)   desc       ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ParentId", ParentId));

            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            return tb;
        }
    }
    public class ApproveManModel
    {
        public int Number
        {
            get;
            set;
        }
        public string Userid
        {
            get;
            set;
        }
        public string Rolename
        {
            get;
            set;
        }
        public int Level
        {
            get;
            set;
        }

    }
    public class PrintModel
    {
        public int Number
        {
            get;
            set;
        }
        public string Rolename
        {
            get;
            set;
        }
        public string UserName
        {
            get;
            set;
        }
        public string Image
        {
            get;
            set;
        }
        public string ApproveIdea
        {
            get;
            set;
        }
        public string ApproveDate
        {
            get;
            set;
        }

    }
}