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

namespace EMIS.Web.Controllers.CultureplanManage.PlanManagement
{
    [Authorization]
    public class SpecialtyCourseController : Controller
    {
        public ISpecialtyCourseServices SpecialtyCourseServices { get; set; }

        /// <summary>
        /// 专业课程页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 专业课程页面查询列表
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var departmentID = pararms.getExtraGuid("DepartmentDropdown");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            var coursematerialID = pararms.getExtraGuid("CourseComboGrid");
            var courseTypeID = pararms.getExtraInt("DictionaryCourseType") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryCourseType");
            var starttermID = pararms.getExtraInt("DictionaryStartterm") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStartterm");
            var teachingModeID = pararms.getExtraInt("DictionaryTeachingMode") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryTeachingMode");
            var handleModeID = pararms.getExtraInt("DictionaryHandleMode") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryHandleMode");
            var isEnable = pararms.getExtraInt("DictionaryIsEnable") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryIsEnable");

            return base.Json(SpecialtyCourseServices.GetSpecialtyCourseViewGrid(configuretView, collegeID, departmentID, standardID,
                    educationID, learningformID, learnSystem, coursematerialID, courseTypeID, starttermID, teachingModeID, handleModeID, 
                    isEnable, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="specialtyCourseID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid specialtyCourseID) 
        {
            SpecialtyCourseView specialtyCourseView = new SpecialtyCourseView();
            specialtyCourseView = SpecialtyCourseServices.GetSpecialtyCourseView(specialtyCourseID);

            return View("Edit", specialtyCourseView);
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="specialtyCourseView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult CopyAdd(SpecialtyCourseView specialtyCourseView)
        {
            specialtyCourseView.SpecialtyCourseID = Guid.Empty;

            return this.Edit(specialtyCourseView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：专业信息ID、开课学期、课程信息ID）
        /// </summary>
        /// <param name="specialtyCourseID"></param>
        /// <returns></returns>
        public ActionResult Edit(Guid? specialtyCourseID)
        {
            SpecialtyCourseView specialtyCourseView = new SpecialtyCourseView();
            if (specialtyCourseID.HasValue && specialtyCourseID != Guid.Empty)
            {
                specialtyCourseView = SpecialtyCourseServices.GetSpecialtyCourseView(specialtyCourseID);
            }
            else
            {
                specialtyCourseView.CourseStructureID = (int)CF_CourseStructure.ClassroomTeaching;
                specialtyCourseView.CourseCategoryID = (int)CF_CourseCategory.Publiccourse;
                specialtyCourseView.CourseQualityID = (int)CF_CourseQuality.Required;
                specialtyCourseView.Credit = 0;
                specialtyCourseView.TheoryCourse = 0;
                specialtyCourseView.Practicehours = 0;
                specialtyCourseView.Trialhours = 0;
                specialtyCourseView.Totalhours = 0;
                specialtyCourseView.TheoryWeeklyNum = 0;
                specialtyCourseView.PracticeWeeklyNum = 0;
                specialtyCourseView.TrialWeeklyNum = 0;
                specialtyCourseView.SchoolweeksNum = 0;
                specialtyCourseView.WeeklyHours = 0;
                specialtyCourseView.WeeklyNum = 0;
                specialtyCourseView.StartWeeklyNum = 1;
                specialtyCourseView.EndWeeklyNum = 16;
                specialtyCourseView.IsNeedMaterial = true;
                specialtyCourseView.CourseFineID = (int)CF_CourseFine.No;
                specialtyCourseView.TeachinglanguageID = (int)CF_Teachinglanguage.Chinese;
                specialtyCourseView.ExaminationModeID = (int)CF_ExaminationMode.WrittenExam;
                specialtyCourseView.ResultTypeID = (int)CF_ResultType.Percentage;
                specialtyCourseView.HandleModeID = (int)CF_HandleMode.RequiredCourse;
                specialtyCourseView.ResultTypeID = (int)CF_ResultType.Percentage;
                specialtyCourseView.IsEnable = true;
            }

            return View(specialtyCourseView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：专业信息ID、开课学期、课程信息ID）
        /// </summary>
        /// <param name="specialtyCourseView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(SpecialtyCourseView specialtyCourseView)
        {
            try
            {
                SpecialtyCourseServices.SpecialtyCourseEdit(specialtyCourseView);
                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：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="specialtyCourseIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string specialtyCourseIDs)
        {
            try
            {
                List<Guid?> list = specialtyCourseIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                         .Select(x => (Guid?)new Guid(x)).ToList();
                SpecialtyCourseServices.SpecialtyCourseDelete(list);
                return base.Json(new ReturnMessage() 
                { 
                    IsSuccess = true, 
                    Message = "删除成功。" 
                });
            }
            catch (Exception ex)
            {
                return base.Json(new ReturnMessage() 
                { 
                    IsSuccess = false, 
                    Message = "删除失败，原因：" + ex.Message 
                });
            }
        }

        /// <summary>
        /// 查询对应的授课方式List
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult TeachingModeTypeList(QueryParamsModel pararms)
        {
            List<string> list = new List<string>();
            var specialtyCourseID = Request["specialtyCourseID"].ParseStrTo<Guid>();
            if (specialtyCourseID.HasValue && specialtyCourseID != Guid.Empty)
            {
                list = SpecialtyCourseServices.GetTeachingModeTypeList(specialtyCourseID);
            }
            else
            {
                list.Add(((int)EMIS.ViewModel.CF_TeachingMode.Theory).ToString());
            }

            return base.Json(list);
        }

        /// <summary>
        /// 查询对应的授课地点List
        /// </summary>
        /// <param name="specialtyCourseID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult TeachingPlaceList(QueryParamsModel pararms)
        {
            List<string> list = new List<string>();
            var specialtyCourseID = Request["specialtyCourseID"].ParseStrTo<Guid>();
            if (specialtyCourseID.HasValue && specialtyCourseID != Guid.Empty)
            {
                list = SpecialtyCourseServices.GetTeachingPlaceList(specialtyCourseID);
            }
            else
            {
                list.Add(((int)EMIS.ViewModel.EM_TeachingPlace.Multimedia).ToString());
            }

            return base.Json(list);
        }

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="errorFile"></param>
        /// <param name="operationTips"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Import(string errorFile, string operationTips)
        {
            ViewBag.ErrorFile = errorFile;
            if (string.IsNullOrEmpty(operationTips))
            {
                operationTips = "点击查看失败原因...";
            }
            ViewBag.operationTips = operationTips;
            return View();
        }

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Import(HttpPostedFileBase file)
        {
            try
            {
                if (!NpoiExcelHelper.GetIsCompatible(file.FileName))
                {
                    throw new Exception("格式错误，只允许导入xls或xlsx格式的Excel文件。");
                }

                Dictionary<string, string> cellheader = new Dictionary<string, string> 
                {
                    { "StandardCodeStr", "专业代码" },
                    { "StandardNameStr", "专业名称" },
                    { "EducationStr", RSL.Get("EducationName") },
                    { "LearningformStr", "学习形式" },
                    { "LearnSystemStr", "学制" },
                    { "StarttermStr", "开课学期" },
                    { "CourseCode", "课程代码" },
                    { "CourseName", "课程名称" },
                    { "CourseStructureStr", "课程结构" },
                    { "CourseCategoryStr", "课程属性" },
                    { "CourseTypeStr", "课程类型" },
                    { "CourseQualityStr", "课程性质" },
                    { "CreditStr", "课程学分" },
                    { "TheoryCourseStr", "理论学时" },
                    { "PracticehoursStr", "实践学时" },
                    { "TrialhoursStr", "实验学时" },
                    { "DepartmentName", "开课教研室" },
                    { "IsSpecialtycoreStr", "是否专业核心" },
                    { "IsCooperationStr", "是否合作开发" },
                    { "IsRequiredStr", RSL.Get("IsRequired") },
                    { "IsElectiveStr", "是否网上选修" },
                    { "IsNetworkCourseStr", "是否网络课程" },
                    { "IsMainCourseStr", "是否学位课程" },
                    { "IsNeedMaterialStr", "是否需要教材" },
                    { "CourseFineStr", "精品课程" },
                    { "PracticeTypeStr", "实践类型" },
                    { "TeachinglanguageStr", "授课语言" },
                    { "ExaminationModeStr", "考试方式" },
                    { "ResultTypeStr", "成绩类型" },
                    { "HandleModeStr", "处理方式" },
                    { "TeachingModeIDListStr", "授课方式" },
                    { "TeachingPlaceIDListStr", "授课地点" },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };

                StringBuilder errorMsg = new StringBuilder(); // 错误信息
                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);

                List<SpecialtyCourseView> errList = new List<SpecialtyCourseView>();
                List<SpecialtyCourseView> dataList = new List<SpecialtyCourseView>();

                int? inCount = 0; //导入个数
                int? upCount = 0; //更新个数
                int? errCount = 0; //失败个数

                //导入
                SpecialtyCourseServices.SpecialtyCourseImport(cellheader, out inCount, out upCount, out errList, out errCount, sourcePhysicalPath);
                System.IO.File.Delete(sourcePhysicalPath);//删除本地缓存文件
                if (errList.Count() > 0)
                {
                    //获取错误数据文件路径
                    string errorWebPath = string.Format("{0}", NpoiExcelHelper
                            .EntityListToExcel2003(cellheader, errList, "专业课程信息导入失败文件", sourcePhysicalPath));

                    ViewBag.ErrorFile = errorWebPath;

                    string Errinfo = string.Format("提示：{0}条专业课程信息导入成功，{1}条专业课程信息更新成功，{2}条专业课程信息导入失败,点击查看。",
                            inCount, upCount, errCount);

                    ViewBag.operationTips = Errinfo;
                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = "none",
                        msg = Errinfo,
                        url = Url.Action("Import").AddMenuParameter() + "&errorFile=" + errorWebPath + "&operationTips="
                            + Errinfo + "&WindowID=" + Request["WindowID"]
                    });
                }
                else
                {
                    string successInfo = string.Format("提示：{0}条专业课程信息导入成功，{1}条专业课程信息更新成功。", inCount, upCount);
                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = Request["WindowID"],
                        msg = successInfo,
                        url = Url.Action("List").AddMenuParameter()
                    });
                }
            }
            catch (Exception ex)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    WindowID = "none",
                    msg = "导入失败，原因：" + ex.Message,
                    url = Url.Action("Import").AddMenuParameter() + "&WindowID=" + Request["WindowID"]
                });
            }
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var departmentID = Request.Form["DepartmentDropdown"].ParseStrTo<Guid>();
            var standardID = Request.Form["DictionaryStandard"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryStandard"].ParseStrTo<int>();
            var educationID = Request.Form["DictionaryEducation"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryEducation"].ParseStrTo<int>();
            var learningformID = Request.Form["DictionaryLearningform"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryLearningform"].ParseStrTo<int>();
            var learnSystem = Request.Form["DictionaryLearnSystem"].ToString();
            var coursematerialID = Request.Form["CourseComboGrid"].ParseStrTo<Guid>();
            var courseTypeID = Request.Form["DictionaryCourseType"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryCourseType"].ParseStrTo<int>();
            var starttermID = Request.Form["DictionaryStartterm"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryStartterm"].ParseStrTo<int>();
            var teachingModeID = Request.Form["DictionaryTeachingMode"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryTeachingMode"].ParseStrTo<int>();
            var handleModeID = Request.Form["DictionaryHandleMode"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryHandleMode"].ParseStrTo<int>();
            var isEnable = Request.Form["DictionaryIsEnable"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryIsEnable"].ParseStrTo<int>();

            var dt = SpecialtyCourseServices.GetSpecialtyCourseViewList(configuretView, collegeID, departmentID, standardID, educationID,
                    learningformID, learnSystem, coursematerialID, courseTypeID, starttermID, teachingModeID, handleModeID, isEnable)
                    .Select(x => new
                    {
                        x.StandardID,
                        x.StandardCode,
                        x.StandardName,
                        x.EducationName,
                        x.LearningformName,
                        LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : null,
                        x.StarttermName,
                        x.CourseCode,
                        x.CourseName,
                        x.CourseStructureName,
                        x.CourseCategoryName,
                        x.CourseTypeName,
                        x.CourseQualityName,
                        Credit = x.Credit.HasValue ? x.Credit.Value.ToString("#.#") : null,
                        x.TheoryCourse,
                        x.Practicehours,
                        x.Trialhours,
                        x.Totalhours,
                        x.TheoryWeeklyNum,
                        x.PracticeWeeklyNum,
                        x.TrialWeeklyNum,
                        x.SchoolweeksNum,
                        x.WeeklyHours,
                        x.WeeklyNum,
                        x.StartWeeklyNum,
                        x.EndWeeklyNum,
                        x.StartEndWeeklyNum,
                        x.DepartmentName,
                        x.IsSpecialtycoreName,
                        x.IsCooperationName,
                        x.IsRequiredName,
                        x.IsElectiveName,
                        x.IsNetworkCourseName,
                        x.IsMainCourseName,
                        x.IsNeedMaterialName,
                        x.CourseFineName,
                        x.PracticeTypeName,
                        x.TeachinglanguageName,
                        x.ExaminationModeName,
                        x.ResultTypeName,
                        x.HandleModeName,
                        x.TeachingModeIDListName,
                        x.TeachingPlaceIDListName,
                        x.Remark
                    }).ToTable();
            string[] liststring = { 
                                    "专业ID(Value)", "专业代码", "专业名称", RSL.Get("EducationID"), "学习形式", "学制", "开课学期", 
                                    "课程代码", "课程名称", "课程结构", "课程属性", "课程类型", "课程性质", "课程学分", "理论学时", 
                                    "实践学时", "实验学时", "总学时", "理论周次", "实践周次", "实验周次", "总周次", "周学时", 
                                    "每周次数", "开始周次", "结束周次", "起止周次", "开课教研室", "是否专业核心", "是否合作开发", 
                                    RSL.Get("IsRequired"), "是否网上选修", "是否网络课程", "是否学位课程", "是否需要教材",
                                    "精品课程", "实践类型", "授课语言", "考试方式", "成绩类型", "处理方式", "授课方式", 
                                    "授课地点", "备注"
                                  };
            neh.Export(dt, liststring, "专业课程信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}