using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.DataLogic.Repositories;
using System.Linq.Expressions;
using EMIS.Entities;
using EMIS.ViewModel.EvaluationManage;

namespace EMIS.DataLogic.Common.EvaluationManage
{
    public class EvaluationProjectDAL
    {
        public EvaluationProjectRepository evaluationProjectRepository { get; set; }
        public EvaluationTargetRepository evaluationTargetRepository { get; set; }
        public EvaluationEnterRepository evaluationEnterRepository { get; set; }

        /// <summary>
        /// 读取评价项目信息
        /// </summary>
        /// <param name="exp"></param>
        /// <returns></returns>
        public IQueryable<EvaluationProjectView> GetEvaluationProjectQueryable(Expression<Func<EM_EvaluationProject, bool>> exp)
        {
            var query = from a in evaluationProjectRepository.GetList(exp)
                        join b in evaluationTargetRepository.Entities on a.EvaluationTargetID equals b.EvaluationTargetID
                        select new EvaluationProjectView
                        {
                            ProjectID = a.EvaluationProjectID,
                            Code = a.Code,
                            Name = a.Name,
                            OrderID = a.OrderNo,
                            Weight = a.Weight,
                            TargetID = a.EvaluationTargetID,
                            TargetCode=b.Code,
                            TargetName=b.Name,
                            TableID=b.EM_EvaluationTable.EvaluationTableID,
                            TableCode=b.EM_EvaluationTable.Code,
                            TableName=b.EM_EvaluationTable.Name,
                            NormID=b.EM_EvaluationNorm.EvaluationNormID,
                            NormName=b.EM_EvaluationNorm.Name,
                            Remark=a.Remark,
                            CreateUserID = a.CreateUserID,
                            CreateTime = a.CreateTime,
                            TargetWeight = b.Weight //评价指标权重
                        };
            return query;
        }
    }
}