using Learun.Util;
using System.Data;
using Learun.Application.TwoDevelopment.EducationalAdministration;
using System.Web.Mvc;
using System.Collections.Generic;
using System.Linq;

namespace Learun.Application.Web.Areas.EducationalAdministration.Controllers
{
    /// <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：超级管理员
    /// 日 期：2019-05-15 10:33
    /// 描 述：选修课课程
    /// </summary>
    public class StuSelectLessonListOfElectivePreController : MvcControllerBase
    {
        private StuSelectLessonListOfElectivePreIBLL stuSelectLessonListOfElectivePreIBLL = new StuSelectLessonListOfElectivePreBLL();
        private OpenLessonPlanOfElectiveIBLL openLessonPlanOfElectiveIBLL = new OpenLessonPlanOfElectiveBLL();

        #region  视图功能

        /// <summary>
        /// 主页面
        /// <summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Index()
        {
            return View();
        }
        [HttpGet]
        public ActionResult QueryStuSelectResult()
        {
            return View();
        }
        /// <summary>
        /// 教务-审核表单页
        /// <summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult AuditForm()
        {
            return View();
        }

        /// <summary>
        /// 教务-审核页面
        /// <summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult AuditIndex()
        {
            return View();
        }
        /// <summary>
        /// 教务-报名结果页面
        /// <summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult FinishIndex()
        {
            return View();
        }
        #endregion

        #region  获取数据

        /// <summary>
        /// 获取页面显示列表数据
        /// <summary>
        /// <param name="queryJson">查询参数</param>
        /// <returns></returns>
        [HttpGet]
        [AjaxOnly]
        public ActionResult GetPageList(string pagination, string queryJson)
        {
            Pagination paginationobj = pagination.ToObject<Pagination>();
            var data = stuSelectLessonListOfElectivePreIBLL.GetPageList(paginationobj, queryJson);
            var jsonData = new
            {
                rows = data,
                total = paginationobj.total,
                page = paginationobj.page,
                records = paginationobj.records
            };
            return Success(jsonData);
        }

        [HttpGet]
        [AjaxOnly]
        public ActionResult GetQueryStuSelectResultList(string pagination, string queryJson)
        {
            Pagination paginationobj = pagination.ToObject<Pagination>();
            var data = stuSelectLessonListOfElectivePreIBLL.GetQueryStuSelectResultList(paginationobj, queryJson);
            var jsonData = new
            {
                rows = data,
                total = paginationobj.total,
                page = paginationobj.page,
                records = paginationobj.records
            };
            return Success(jsonData);
        }
        /// <summary>
        /// 获取表单数据
        /// <summary>
        /// <returns></returns>
        [HttpGet]
        [AjaxOnly]
        public ActionResult GetFormData(string keyValue)
        {
            var StuSelectLessonListOfElectivePreData = stuSelectLessonListOfElectivePreIBLL.GetStuSelectLessonListOfElectivePreEntity(keyValue);
            var jsonData = new
            {
                StuSelectLessonListOfElectivePre = StuSelectLessonListOfElectivePreData,
            };
            return Success(jsonData);
        }
        #endregion

        #region  提交数据

        /// <summary>
        /// 删除实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        [HttpPost]
        [AjaxOnly]
        public ActionResult DeleteForm(string keyValue)
        {
            stuSelectLessonListOfElectivePreIBLL.DeleteEntity(keyValue);
            return Success("删除成功！");
        }

        [HttpPost]
        [AjaxOnly]
        public ActionResult Pass(string keyValue, string OLPEId)
        {
            var stulist = keyValue.Split(',');
            var olpentity = openLessonPlanOfElectiveIBLL.GetOpenLessonPlanOfElectiveEntity(OLPEId);
            if (olpentity != null)
            {
                var bb = stuSelectLessonListOfElectivePreIBLL.GetStuSelectLessonListOfElectivePreListByOLPEId(olpentity.Id);
                var bbb = bb.Where(x => x.Status == 2).Count();
                if (bbb + stulist.Length > olpentity.StuNumMax)
                {
                    return Fail("当前选课人数已超出限制，请减少审批量！");
                }
                //if (olpentity.StuNum + stulist.Length > olpentity.StuNumMax)
                //{
                //    return Fail("当前选课人数已超出限制，请减少审批量！");
                //}
                else
                {
                    stuSelectLessonListOfElectivePreIBLL.Pass(stulist, olpentity);
                }
            }
            else
            {
                return Fail("当前选课数据不存在！");
            }
            return Success("操作成功！");
        }
        [HttpPost]
        [AjaxOnly]
        public ActionResult UnPass(string keyValue, string OLPEId)
        {
            var stulist = keyValue.Split(',');
            var olpentity = openLessonPlanOfElectiveIBLL.GetOpenLessonPlanOfElectiveEntity(OLPEId);
            if (olpentity != null)
            {
                stuSelectLessonListOfElectivePreIBLL.UnPass(stulist, olpentity);
            }
            else
            {
                return Fail("当前选课数据不存在！");
            }
            return Success("操作成功！");
        }
        /// <summary>
        /// 保存实体数据（新增、修改）
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        [HttpPost]
        [ValidateAntiForgeryToken]
        [AjaxOnly]
        public ActionResult SaveForm(string keyValue, string strEntity)
        {
            var sslleEntity = stuSelectLessonListOfElectivePreIBLL.GetStuSelectLessonListOfElectivePreEntity(keyValue);
            if (sslleEntity == null)
            {
                return Fail("当前选课数据不存在！");
            }
            var olpeEntity = openLessonPlanOfElectiveIBLL.GetOpenLessonPlanOfElectiveEntity(sslleEntity.OLPEId);
            if (olpeEntity == null)
            {
                return Fail("当前选课的课程不存在！");
            }

            StuSelectLessonListOfElectivePreEntity entity = strEntity.ToObject<StuSelectLessonListOfElectivePreEntity>();
            var aa = entity.Status;
            if (aa == 1)//是
            {
                //判断选课的课程的报名人数是否已满
                //if (olpeEntity.StuNum >= olpeEntity.StuNumMax)
                //{
                //    return Fail("当前选课的课程人数已满！");
                //}
                var bb = stuSelectLessonListOfElectivePreIBLL.GetStuSelectLessonListOfElectivePreListByOLPEId(olpeEntity.Id);
                var bbb = bb.Where(x => x.Status == 2).Count();
                if (bbb >= olpeEntity.StuNumMax)
                {
                    return Fail("当前选课的课程人数已满！");
                }
                //选课的课程报名人数加1
                //olpeEntity.StuNum = olpeEntity.StuNum + 1;
                //openLessonPlanOfElectiveIBLL.SaveEntity(olpeEntity.Id, olpeEntity);
                //报名成功
                sslleEntity.Status = 2;
                sslleEntity.Remark = entity.Remark;
            }
            else
            {
                //报名失败
                sslleEntity.Status = 3;
                sslleEntity.Remark = entity.Remark;
            }
            stuSelectLessonListOfElectivePreIBLL.SaveEntity(keyValue, sslleEntity);
            return Success("保存成功！");
        }
        #endregion

    }
}