using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EMIS.ViewModel;
using EMIS.CommonLogic.EducationManagement;
using EMIS.Entities;
using EMIS.ViewModel.EducationManagement;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using Bowin.Web.Controls.Mvc;
using EMIS.Web.Controls;
using Bowin.Common.Exceptions;

namespace EMIS.Web.Controllers.TeachingManagement
{
    [Authorization]
    public class ClassGroupingController : Controller
    {
        public IClassGroupingServices classGroupingService { get; set; }
       
        /// <summary>
        /// 上课类型页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }
        /// <summary>
        /// 查询分班设置列表
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var className = pararms.getExtraString("ClassNameText").Trim();
            return this.Json(classGroupingService.GetClassGroupingGrid(configuretView,className, (int)pararms.page, (int)pararms.rows));
        }
        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="classGroupingID"></param>
        /// <returns></returns>
        public ActionResult Edit(Guid? classGroupingID)
        {
            ClassGroupingView classGroupingView = new ClassGroupingView();
            if (classGroupingID != null && classGroupingID != Guid.Empty)
                classGroupingView = classGroupingService.GetClassGroupingView(classGroupingID);
            else
                classGroupingView.IsEnable = true;
            return View(classGroupingView);
        }
        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="classGrouping"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ClassGroupingView classGroupingView)
        {
            try
            {
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                EM_ClassGrouping classGrouping = null;
                var settingsList = DataGrid.GetTableData<ClassGroupingSettingsView>("dgClassGroupingSettingsList");
                classGroupingView.TeachingModeIDs = new List<string>();
                var isDuplicate = classGroupingService.IsNameDuplicate(classGroupingView.ClassName, classGroupingView.ClassGroupingID);
                if (isDuplicate)
                {
                    return Json(new ReturnMessage()
                    {
                        IsSuccess = false,
                        Message = "保存失败，原因：上课类型重复，请重新修改名称。"
                    });
                }
                if (classGroupingView.ClassGroupingID == null || classGroupingView.ClassGroupingID == Guid.NewGuid())
                {
                    classGrouping = new EM_ClassGrouping();
                    classGrouping.ClassGroupingID = Guid.NewGuid();
                    classGrouping.ClassName = classGroupingView.ClassName;
                    classGrouping.Remarks = classGroupingView.Remarks;
                    classGrouping.IsEnable = classGroupingView.IsEnable;
                    classGrouping.RecordStatus = 1;
                    classGrouping.CreateTime = DateTime.Now;
                    classGrouping.CreateUserID = user.UserID;
                    classGrouping.ModifyTime = DateTime.Now;
                    classGrouping.ModifyUserID = user.UserID;

                    classGroupingService.ClassGroupingAdd(classGrouping);

                    foreach (var settings in settingsList)
                    {
                        if (settings.IsClassGrouping)
                            classGroupingView.TeachingModeIDs.Add(settings.TeachingModeID.ToString());
                    }
                    if (classGroupingView.TeachingModeIDs != null)
                    {
                        classGroupingService.ClassGroupingSettingsAdd(classGrouping.ClassGroupingID, classGroupingView.TeachingModeIDs);
                    }
                }
                else
                {
                    classGrouping = classGroupingService.GetClassGrouping(classGroupingView.ClassGroupingID);
                    classGrouping.ClassName = classGroupingView.ClassName;
                    classGrouping.Remarks = classGroupingView.Remarks;
                    classGrouping.IsEnable = classGroupingView.IsEnable;
                    classGrouping.ModifyTime = DateTime.Now;
                    classGrouping.ModifyUserID = user.UserID;
                    classGroupingService.ClassGroupingUpdate(classGrouping);
                    foreach (var settings in settingsList)
                    {
                        if (settings.IsClassGrouping)
                            classGroupingView.TeachingModeIDs.Add(settings.TeachingModeID.ToString());
                    }
                    if (classGroupingView.TeachingModeIDs != null)
                    {
                        classGroupingService.ClassGroupingSettingsAdd(classGrouping.ClassGroupingID, classGroupingView.TeachingModeIDs);
                    }
                }
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功！"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "保存失败，原因：" + ex.Message + "！"
                });
            }
        }
        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="coursematerialIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string classGroupingIDs)
        {
            try
            {
                List<Guid?> list = new List<Guid?>();
                for (int i = 0; i < classGroupingIDs.Split(',').Length; i++)
                {
                    string id = classGroupingIDs.Split(',')[i];
                    if (!string.IsNullOrEmpty(id))
                    {
                        Guid classGroupingID = new Guid(id);
                        list.Add(classGroupingID);
                    }
                }
                classGroupingService.ClassGroupingDelete(list);
                return base.Json("删除成功");
            }
            catch (Exception ex)
            {
                string mge = ex.Message;
                System.Data.SqlClient.SqlException num = ExceptionHelper.GetSqlException(ex);
                if (num != null)
                {
                    if (num.Number == 547)
                        mge = "请先删除所有关联的数据，如：课程资料！";
                }
                return base.Json("删除失败，原因：" + mge);
            }
        }
        /// <summary>
        /// 获取已经存在在授课方式
        /// </summary>
        /// <param name="specialtyCourseID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult TeachingModeType(Guid? classGroupingID)
        {
            List<string> list = new List<string>();
            if (classGroupingID.HasValue && classGroupingID != Guid.Empty)
                list = classGroupingService.GetTeachingMode(classGroupingID);
            return base.Json(list);
        }
        /// <summary>
        /// 获取授课方式是否分班列表
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ClassGroupingSettingsView(QueryParamsModel pararms)
        {
            var classGroupingID = Request.QueryString["classGroupingID"] == "" ? Guid.Empty : new Guid(Request.QueryString["classGroupingID"]);
            return this.Json(classGroupingService.GetClassGroupingSettingsViewGrid(classGroupingID));
        }
        /// <summary>
        /// 获取上课类型列表
        /// </summary>
        [HttpPost]
        public ActionResult ClassGroupingDropdownListBanid(DropdownListBindType? bindType)
        {
            List<DropdownListItem> list = new List<DropdownListItem>();
            list = classGroupingService.GetAvailableClassGroupingViewList().Select(x => new DropdownListItem { Text = x.ClassName, Value = x.ClassGroupingID.ToString() }).ToList();
            DropdownListBindType dbt = bindType == null ? DropdownListBindType.PleaseSelect : bindType.Value;
            DropdownList.FormatDropdownItemList(dbt, list);
            return base.Json(list);
        }
    }
}