using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Mvc;
using Bowin.Common.Exceptions;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using Bowin.Web.Controls.Mvc;
using EMIS.Web.Controls;
using EMIS.Utility;
using EMIS.ViewModel;
using EMIS.ViewModel.EnrollManage.SpecialtyManage;
using EMIS.CommonLogic.EnrollManage.SpecialtyManage;

namespace EMIS.Web.Controllers.EnrollManage.SpecialtyManage
{
    [Authorization]
    public class SpecialtyController : Controller
    {
        public ISpecialtyServices SpecialtyServices { get; set; }

        /// <summary>
        /// 专业信息页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 专业信息页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            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 scienceclassID = pararms.getExtraInt("DictionaryScienceclass") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryScienceclass");
            var propertyID = pararms.getExtraInt("DictionaryProperty") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryProperty");
            var recordStatus = pararms.getExtraInt("DictionaryRecordStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryRecordStatus");

            return base.Json(SpecialtyServices.GetSpecialtyViewGrid(configuretView, standardID, educationID, learningformID, learnSystem, scienceclassID, propertyID, recordStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询专业信息（只查询启用状态的信息）
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        public ActionResult SpecialtyID(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);

            return base.Json(SpecialtyServices.GetSpecialtyIDGrid(configuretView, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 专业信息下拉列表（启用状态为是的信息）
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetIsEnableSpecialtyView(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            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 scienceclassID = pararms.getExtraInt("DictionaryScienceclass") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryScienceclass");
            var propertyID = pararms.getExtraInt("DictionaryProperty") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryProperty");
            var recordStatus = (int)SYS_STATUS.USABLE;

            return base.Json(SpecialtyServices.GetSpecialtyViewGrid(configuretView, standardID, educationID, learningformID, learnSystem, scienceclassID, propertyID, recordStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 专业信息下拉列表（启用状态为是或已使用的信息）
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetEnableAndUseSpecialtyView(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var specialtyID = Request["specialtyID"].ParseStrTo<Guid>();

            return base.Json(SpecialtyServices.GetEnableAndUseSpecialtyViewGrid(configuretView, specialtyID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询对应的专业信息(根据专业信息ID)
        /// </summary>
        /// <param name="specialtyID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetSpecialtyView(Guid? specialtyID)
        {
            try
            {
                var result = SpecialtyServices.GetSpecialtyView(specialtyID);
                return Json(new ReturnMessage<SpecialtyView>()
                {
                    IsSuccess = true,
                    Data = result
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = ex.Message
                });
            }
        }

        /// <summary>
        /// 查询专业信息中专业名称信息
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        public ActionResult Standard(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var standardName = pararms.getExtraString("DictionaryStandard");

            return base.Json(SpecialtyServices.GetStandardViewGrid(configuretView, standardName, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询专业信息中学制信息
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        public ActionResult LearnSystem(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");

            return base.Json(SpecialtyServices.GetLearnSystemViewGrid(configuretView, learnSystem, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="specialtyID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid specialtyID)
        {
            SpecialtyView specialtyView = new SpecialtyView();
            specialtyView = SpecialtyServices.GetSpecialtyView(specialtyID);

            return View("Edit", specialtyView);
        }

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

            return this.Edit(specialtyView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：专业ID、培养层次、学习形式、学制）
        /// </summary>
        /// <param name="specialtyID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? specialtyID)
        {
            SpecialtyView specialtyView = new SpecialtyView();
            if (specialtyID.HasValue && specialtyID != Guid.Empty)
            {
                specialtyView = SpecialtyServices.GetSpecialtyView(specialtyID);
            }
            else
            {
                specialtyView.RecordStatus = (int)SYS_STATUS.USABLE;
            }

            return View(specialtyView);
        }

        /// <summary>
        /// 编辑（新增、修改，业务主键：专业ID、培养层次、学习形式、学制）
        /// </summary>
        /// <param name="specialtyView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(SpecialtyView specialtyView)
        {
            try
            {
                SpecialtyServices.SpecialtyEdit(specialtyView);
                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="specialtyIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string specialtyIDs)
        {
            try
            {
                List<Guid?> list = specialtyIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                SpecialtyServices.SpecialtyDelete(list);
                return base.Json(new ReturnMessage { IsSuccess = true, Message = "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：招生专业、专业班级等。";
                    }
                }
                return base.Json(new ReturnMessage { IsSuccess = false, Message = "删除失败，原因：" + mge });
            }
        }

        /// <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> 
                {
                    { "StandardCode", "专业代码" },
                    { "StandardName", "专业名称" },
                    { "EducationStr", RSL.Get("EducationID") },
                    { "LearningformStr", "学习形式" },
                    { "LearnSystemStr", "学制" },
                    { "ScienceclassStr", "专业科类" },
                    { "PropertyStr", "专业属性" },
                    { "StandardTitleStr", "专业称号" },
                    { "StandardLevelStr", "称号级别" },
                    { "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<SpecialtyView> errList = new List<SpecialtyView>();
                List<SpecialtyView> dataList = new List<SpecialtyView>();
                int? inCount = 0; //导入个数
                int? upCount = 0; //更新个数
                int? errCount = 0; //失败个数

                //导入
                SpecialtyServices.SpecialtyImport(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, "专业信息导入失败文件", sourcePhysicalPath));
                    ViewBag.ErrorFile = errorWebPath;
                    string Errinfo = string.Format("提示：{0}条专业信息导入成功，{1}条专业信息更新成功，{2}条专业信息导入失败,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}条专业信息导入成功，{1}条专业信息更新成功。", 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>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            try
            {
                NpoiExcelHelper neh = new NpoiExcelHelper();
                ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
                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 scienceclassID = Request.Form["DictionaryScienceclass"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryScienceclass"].ParseStrTo<int>();
                var propertyID = Request.Form["DictionaryProperty"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryProperty"].ParseStrTo<int>();
                var recordStatus = Request.Form["DictionaryRecordStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryRecordStatus"].ParseStrTo<int>();

                var dt = SpecialtyServices.GetSpecialtyViewList(configuretView, standardID, educationID, learningformID,
                    learnSystem, scienceclassID, propertyID, recordStatus)
                        .Select(x => new
                        {
                            x.Code,
                            x.StandardID,
                            x.Name,
                            x.EducationName,
                            x.LearningformName,
                            LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : null,
                            x.ScienceclassName,
                            x.PropertyName,
                            x.StandardTitleName,
                            x.StandardLevelName,
                            x.RecordStatusStr,
                            x.Remark
                        }).ToTable();

                string[] liststring = { 
                                        "专业代码", "专业ID(Value)", "专业名称", RSL.Get("EducationID"), "学习形式", "学制", "专业科类", "专业属性", 
                                        "专业称号", "称号级别", "启用状态", "备注" 
                                      };
                neh.Export(dt, liststring, "专业信息" + DateTime.Now.ToString("yyyyMMdd"));
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "导出成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "导出失败，原因：" + ex.Message
                });
            }
        }

    }
}