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

namespace BLL
{

    public static class PHTGL_ApproveService
    {
        public const string ActionPlanReview = "ActionPlanReview";
        public const string ApproveUserReview = "ApproveUserReview";
        public const string BidDocumentsReview = "BidDocumentsReview";
        public const string SetSubReview = "SetSubReview";
        public const string ContractReview = "ContractReview";
        public const string ContractReview_Countersign = "ContractReview_Countersign";

        public static Model.PHTGL_Approve GetPHTGL_ApproveById(string ApproveId)
        {

            return Funs.DB.PHTGL_Approve.FirstOrDefault(e => e.ApproveId == ApproveId);
        }

        public static List<Model.PHTGL_Approve> GetPHTGL_ApproveByContractId(string contractId)
        {
            var q = (from x in Funs.DB.PHTGL_Approve where x.ContractId == contractId && x.State == 0 select x).ToList();

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

            return q;
        }
        public static Model.PHTGL_Approve GetPHTGL_ApproveByContractIdandUserId(string contractId, string UserID)
        {
            var q=(from x in  Funs.DB.PHTGL_Approve where  x.ContractId==contractId && x.ApproveMan==UserID  orderby x.ApproveDate descending select x ).FirstOrDefault();
            //return Funs.DB.PHTGL_Approve.FirstOrDefault(e => e.ContractId == contractId && e.ApproveMan == UserID );
            return q;
        }

        public static Model.PHTGL_Approve GetPHTGL_ApproveByContractIdAndType(string contractId, string approveType)

        {
            return Funs.DB.PHTGL_Approve.FirstOrDefault(e => e.ContractId == contractId && e.ApproveType == approveType);
        }

        /// <summary>
        /// 获取当前人员正在审批的信息
        /// </summary>
        /// <param name="contractId"></param>
        /// <param name="approveMan"></param>
        /// <returns></returns>
        public static Model.PHTGL_Approve GetPHTGL_ApproveByUserId(string contractId, string approveMan)
        {
            return Funs.DB.PHTGL_Approve.FirstOrDefault(e => e.ContractId == contractId && 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="contractId"></param>
        /// <param name="approveMan"></param>
        /// <returns></returns>
        public static bool IsApproveMan(string contractId, string approveMan)
        {
            bool IsExit = false;
            var q = (from x in Funs.DB.PHTGL_Approve where x.ContractId == contractId && x.ApproveMan == approveMan select x).ToList();
            if (q != null)
            {
                IsExit = true;
            }
            return IsExit;
        }
        /// <summary>
        /// 添加审批人员记录
        /// </summary>
        /// <param name="newtable"></param>
        public static void AddPHTGL_Approve(Model.PHTGL_Approve newtable)
        {
            Model.PHTGL_Approve table = new Model.PHTGL_Approve();
            table.ApproveId = newtable.ApproveId;
            table.ContractId = newtable.ContractId;
            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;
            table.IsPushOa = newtable.IsPushOa;
            Funs.DB.PHTGL_Approve.InsertOnSubmit(table);
            Funs.DB.SubmitChanges();
        }

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

            if (table != null)
            {
                table.ApproveId = newtable.ApproveId;
                table.ContractId = newtable.ContractId;
                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;
                table.IsPushOa = newtable.IsPushOa;
                Funs.DB.SubmitChanges();
            }

        }

        /// <summary>
        ///  删除记录
        /// </summary>
        /// <param name="contractId"></param>
        public static void DeletePHTGL_ApproveBycontractId(string contractId)
        {
            var q = (from x in Funs.DB.PHTGL_Approve where x.ContractId == contractId select x).ToList();
            if (q != null)
            {
                Funs.DB.PHTGL_Approve.DeleteAllOnSubmit(q);
                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 获取未推送oa 的审批记录
        /// </summary>
        /// <returns></returns>
        public static List<Model.PHTGL_Approve> GetApproves_NopushOa()
        {
            var q = (from x in Funs.DB.PHTGL_Approve where x.IsPushOa == 0 && x.ApproveMan != "" select x).ToList();
            return q;
        }
        /// <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="ContractId"></param>
        /// <returns></returns>
        public static DataTable GetFinalApproveData(string ContractId)
        {
            string strSql = @"  select  a.ApproveId ,a.ApproveMan,	   Users.PersonName,
	   users.SignatureUrl,a.ApproveType,a.ApproveDate ,a.ApproveIdea,a.ApproveForm
                                from PHTGL_Approve a "
                             + @" LEFT JOIN  dbo.Person_Persons AS Users ON  a.ApproveMan=Users.PersonId"
                             + @"  where not exists (select 1 from PHTGL_Approve b where a.ApproveType=b.ApproveType and a.ContractId=b.ContractId and a.ApproveDate<b.ApproveDate ) and ContractId=@ContractId and a.State=1"
                             + @"  order by    CONVERT(datetime,a.ApproveDate)   ASC       ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ContractId", ContractId));

            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="ContractId"></param>
        /// <param name="ApproveMan"></param>
        /// <returns></returns>
        public static string GetApproveManIdea(string ContractId, string ApproveMan, string ApproveType)
        {
            string AllApproveIdea = "";
            string strSql = @"  select  a.ApproveId ,a.ApproveMan,a.ApproveType,a.ApproveDate ,a.ApproveIdea,a.ApproveForm
                                from PHTGL_Approve a "
                             + @"  where ContractId=@ContractId 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("@ContractId", ContractId));
            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="ContractId"></param>
        /// <returns></returns>
        public static DataTable GetAllApproveData(string ContractId)
        {
            string strSql = @"  select u.PersonName as  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 PHTGL_Approve as App"
                               + @"   left join Person_Persons AS U ON U.PersonId = App.ApproveMan WHERE 1=1   and App.IsAgree <>0 and app.ContractId= @ContractId order by convert(datetime ,App.ApproveDate)  ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ContractId", ContractId));
            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="ContractId"></param>
        /// <returns></returns>
        public static DataTable GetRefuseEndMan(string ContractId)
        {
            string strSql = @"  select top 1  a.ApproveId ,a.ApproveMan,a.ApproveType,a.ApproveDate ,a.ApproveIdea,a.ApproveForm
                                from PHTGL_Approve a "
                             + @"  where ContractId=@ContractId 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("@ContractId", ContractId));

            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 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;
        }

    }
}