using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Linq.Expressions;
using Bowin.Common.Linq;
using Bowin.Common.Data;
using Bowin.Common.Linq.Entity;
using EMIS.Entities;
using EMIS.ViewModel;
using EMIS.ViewModel.EvaluationManage.StudentEvaluation;
using EMIS.DataLogic.EvaluationManage.StudentEvaluation;
using EMIS.CommonLogic.StudentManage.StudentStatistics;

namespace EMIS.CommonLogic.EvaluationManage.StudentEvaluation
{
    public class EvaluationStudentSettingDetailServices : BaseServices, IEvaluationStudentSettingDetailServices
    {
        public EvaluationStudentSettingDAL EvaluationStudentSettingDAL { get; set; }
        public Lazy<IInSchoolSettingServices> InSchoolSettingServices { get; set; }

        /// <summary>
        /// 查询对应的学评名单信息View
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="schoolyearID"></param>
        /// <param name="campusID"></param>
        /// <param name="collegeID"></param>
        /// <param name="departmentID"></param>
        /// <param name="coursematerialID"></param>
        /// <param name="courseTypeID"></param>
        /// <param name="teachingModeID"></param>
        /// <param name="staffID"></param>
        /// <param name="evaluationTableID"></param>
        /// <param name="inSchoolStatus"></param>
        /// <param name="openState"></param>
        /// <param name="isEvaluation"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<EvaluationStudentSettingDetailView> GetEvaluationStudentSettingDetailViewGrid(ConfiguretView configuretView, Guid? schoolyearID, Guid? campusID, Guid? collegeID,
                Guid? departmentID, Guid? coursematerialID, int? courseTypeID, int? teachingModeID, Guid? staffID, Guid? evaluationTableID, int? inSchoolStatus, int? openState, int? isEvaluation, int pageIndex, int pageSize)
        {
            Expression<Func<EM_EvaluationStudentSetting, bool>> expEvaluationStudentSetting = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (staffID.HasValue)
            {
                expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.UserID == staffID);
            }
            if (evaluationTableID.HasValue)
            {
                expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.EvaluationTableID == evaluationTableID);
            }
            if (openState.HasValue)
            {
                if (openState.Value == (int)CF_GeneralPurpose.IsYes)
                {
                    expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.OpenState == true);
                }
                if (openState.Value == (int)CF_GeneralPurpose.IsNo)
                {
                    expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.OpenState != true);
                }
            }
            Expression<Func<EM_EducationMissionClass, bool>> expEducationMissionClass = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (coursematerialID.HasValue)
            {
                expEducationMissionClass = expEducationMissionClass.And(x => x.CoursematerialID == coursematerialID);
            }
            if (courseTypeID.HasValue)
            {
                expEducationMissionClass = expEducationMissionClass.And(x => x.CourseTypeID == courseTypeID);
            }
            if (teachingModeID.HasValue)
            {
                expEducationMissionClass = expEducationMissionClass.And(x => x.TeachingModeID == teachingModeID);
            }
            Expression<Func<EM_EducationMission, bool>> expEducationMission = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (schoolyearID.HasValue)
            {
                expEducationMission = expEducationMission.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                expEducationMission = expEducationMission.And(x => x.CollegeID == collegeID);
            }
            if (departmentID.HasValue)
            {
                expEducationMission = expEducationMission.And(x => x.DepartmentID == departmentID);
            }
            Expression<Func<CF_Student, bool>> expStudent = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (inSchoolStatus != null && inSchoolStatus > -1)
            {
                var inschoolStatusList = InSchoolSettingServices.Value.GetInschoolStatusList(true);
                if (inSchoolStatus == 1)
                {
                    expStudent = expStudent.And(x => inschoolStatusList.Contains(x.InSchoolStatusID));
                }
                if (inSchoolStatus == 0)
                {
                    expStudent = expStudent.And(x => !inschoolStatusList.Contains(x.InSchoolStatusID));
                }
            }
            var query = EvaluationStudentSettingDAL.GetEvaluationStudentSettingDetailViewQueryable(expEvaluationStudentSetting, expEducationMissionClass, expEducationMission, expStudent);
            if (campusID.HasValue)
            {
                query = query.Where(x => x.CampusID == campusID);
            }
            if (isEvaluation.HasValue)
            {
                if (isEvaluation.Value == (int)CF_GeneralPurpose.IsYes)
                {
                    query = query.Where(x => x.IsEvaluation == true);
                }
                if (isEvaluation.Value == (int)CF_GeneralPurpose.IsNo)
                {
                    query = query.Where(x => x.IsEvaluation != true);
                }
            }

            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            return this.GetQueryByDataRangeByDepartment(query, x => x.DepartmentID).OrderBy(x => x.SchoolyearValue).ThenBy(x => x.DepartmentNo.Length).ThenBy(x => x.DepartmentNo)
                    .ThenBy(x => x.CourseCode.Length).ThenBy(x => x.CourseCode).ThenBy(x => x.CourseTypeID).ThenBy(x => x.TeachingModeID).ThenBy(x => x.StudentNo).ToGridResultSet<EvaluationStudentSettingDetailView>(pageIndex, pageSize);
        }

        /// <summary>
        /// 查询对应的学评名单信息List
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="schoolyearID"></param>
        /// <param name="campusID"></param>
        /// <param name="collegeID"></param>
        /// <param name="departmentID"></param>
        /// <param name="coursematerialID"></param>
        /// <param name="courseTypeID"></param>
        /// <param name="teachingModeID"></param>
        /// <param name="staffID"></param>
        /// <param name="evaluationTableID"></param>
        /// <param name="inSchoolStatus"></param>
        /// <param name="openState"></param>
        /// <param name="isEvaluation"></param>
        /// <returns></returns>
        public IList<EvaluationStudentSettingDetailView> GetEvaluationStudentSettingDetailViewList(ConfiguretView configuretView, Guid? schoolyearID, Guid? campusID, Guid? collegeID,
                Guid? departmentID, Guid? coursematerialID, int? courseTypeID, int? teachingModeID, Guid? staffID, Guid? evaluationTableID, int? inSchoolStatus, int? openState, int? isEvaluation)
        {
            Expression<Func<EM_EvaluationStudentSetting, bool>> expEvaluationStudentSetting = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (staffID.HasValue)
            {
                expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.UserID == staffID);
            }
            if (evaluationTableID.HasValue)
            {
                expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.EvaluationTableID == evaluationTableID);
            }
            if (openState.HasValue)
            {
                if (openState.Value == (int)CF_GeneralPurpose.IsYes)
                {
                    expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.OpenState == true);
                }
                if (openState.Value == (int)CF_GeneralPurpose.IsNo)
                {
                    expEvaluationStudentSetting = expEvaluationStudentSetting.And(x => x.OpenState != true);
                }
            }
            Expression<Func<EM_EducationMissionClass, bool>> expEducationMissionClass = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (coursematerialID.HasValue)
            {
                expEducationMissionClass = expEducationMissionClass.And(x => x.CoursematerialID == coursematerialID);
            }
            if (courseTypeID.HasValue)
            {
                expEducationMissionClass = expEducationMissionClass.And(x => x.CourseTypeID == courseTypeID);
            }
            if (teachingModeID.HasValue)
            {
                expEducationMissionClass = expEducationMissionClass.And(x => x.TeachingModeID == teachingModeID);
            }
            Expression<Func<EM_EducationMission, bool>> expEducationMission = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (schoolyearID.HasValue)
            {
                expEducationMission = expEducationMission.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                expEducationMission = expEducationMission.And(x => x.CollegeID == collegeID);
            }
            if (departmentID.HasValue)
            {
                expEducationMission = expEducationMission.And(x => x.DepartmentID == departmentID);
            }
            Expression<Func<CF_Student, bool>> expStudent = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (inSchoolStatus != null && inSchoolStatus > -1)
            {
                var inschoolStatusList = InSchoolSettingServices.Value.GetInschoolStatusList(true);
                if (inSchoolStatus == 1)
                {
                    expStudent = expStudent.And(x => inschoolStatusList.Contains(x.InSchoolStatusID));
                }
                if (inSchoolStatus == 0)
                {
                    expStudent = expStudent.And(x => !inschoolStatusList.Contains(x.InSchoolStatusID));
                }
            }
            var query = EvaluationStudentSettingDAL.GetEvaluationStudentSettingDetailViewQueryable(expEvaluationStudentSetting, expEducationMissionClass, expEducationMission, expStudent);
            if (campusID.HasValue)
            {
                query = query.Where(x => x.CampusID == campusID);
            }
            if (isEvaluation.HasValue)
            {
                if (isEvaluation.Value == (int)CF_GeneralPurpose.IsYes)
                {
                    query = query.Where(x => x.IsEvaluation == true);
                }
                if (isEvaluation.Value == (int)CF_GeneralPurpose.IsNo)
                {
                    query = query.Where(x => x.IsEvaluation != true);
                }
            }

            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            return this.GetQueryByDataRangeByDepartment(query, x => x.DepartmentID).OrderBy(x => x.SchoolyearValue).ThenBy(x => x.DepartmentNo.Length).ThenBy(x => x.DepartmentNo)
                    .ThenBy(x => x.CourseCode.Length).ThenBy(x => x.CourseCode).ThenBy(x => x.CourseTypeID).ThenBy(x => x.TeachingModeID).ThenBy(x => x.StudentNo).ToList();
        }

    }
}