using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.JSON;
using EMIS.Utility;
using EMIS.Web.Controls;
using EMIS.ViewModel;
using EMIS.ViewModel.WorkflowManage;
using EMIS.ViewModel.StudentManage.OnlineChecking;
using EMIS.CommonLogic.StudentManage.OnlineChecking;

namespace EMIS.Web.Controllers.StudentManage.OnlineChecking
{
    [Authorization]
    public class CheckingApproveController : Controller
    {
        public Lazy<ICheckingApproveServices> CheckingApproveServices { get; set; }

        /// <summary>
        /// 校对审核页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 校对审核页面列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var gradeID = pararms.getExtraInt("DictionaryGrade") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryGrade");
            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 approvalStatus = pararms.getExtraInt("DictionaryApprovalStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryApprovalStatus");

            return base.Json(CheckingApproveServices.Value.GetCheckingApproveViewGrid(configuretView, campusID, collegeID, gradeID, standardID, 
                    educationID, learningformID, learnSystem, approvalStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="studentContrastID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? studentContrastID)
        {
            CheckingContrastView checkingContrastView = new CheckingContrastView();
            if (studentContrastID.HasValue && studentContrastID != Guid.Empty)
            {
                checkingContrastView = CheckingApproveServices.Value.GetStudentContrastView(studentContrastID);
            }

            return View(checkingContrastView);
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="checkingContrastView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(CheckingContrastView checkingContrastView)
        {
            try
            {
                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>
        /// 审核（单个页面）
        /// </summary>
        /// <param name="studentContrastID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Approve(Guid? studentContrastID)
        {
            var studentContrastView = CheckingApproveServices.Value.GetStudentContrastView(studentContrastID);
            if (studentContrastView == null)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    WindowID = Request["WindowID"],
                    msg = "操作失败，原因：数据有误。",
                    url = Url.Action("List").AddMenuParameter()
                });
            }
            var endStatusList = CheckingApproveServices.Value.GetBackpointStatus();
            var correctEndStatusID = CheckingApproveServices.Value.GetCorrectEndStatus();
            endStatusList.Add(correctEndStatusID);
            foreach (var endStatus in endStatusList)
            {
                if (studentContrastView.ApprovalStatus == endStatus)
                {
                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = Request["WindowID"],
                        msg = "无法对已结束的流程进行审核。",
                        url = Url.Action("List").AddMenuParameter()
                    });
                }
            }
            var user = EMIS.Utility.FormValidate.CustomPrincipal.Current;
            var actionViewList = CheckingApproveServices.Value.GetActionView((Guid)studentContrastID, user.UserID);
            if (actionViewList == null || actionViewList.Count() <= 0)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    WindowID = Request["WindowID"],
                    msg = "对不起，您没权限操作。",
                    url = Url.Action("List").AddMenuParameter()
                });
            }
            var dropList = actionViewList.Select(x => new DropdownListItem { Text = x.ActionName, Value = x.ToJson() }).ToList();
            ViewBag.ListAction = dropList;

            return View(studentContrastView);
        }

        /// <summary>
        /// 审核（单个页面）
        /// </summary>
        /// <param name="checkingContrastView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Approve(CheckingContrastView checkingContrastView)
        {
            try
            {
                var user = EMIS.Utility.FormValidate.CustomPrincipal.Current;
                string action = Request.Form["ddlAction"];
                if (string.IsNullOrEmpty(action))
                {
                    throw new Exception("请选择处理动作");
                }
                var actionID = action.JsonToObject<ActionView>().ActionID;
                List<Guid?> list = new List<Guid?>();
                list.Add(checkingContrastView.StudentContrastID);
                CheckingApproveServices.Value.CheckingApproveConfirm(list, user.UserID, actionID, checkingContrastView.Comment);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "审核成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "审核失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 查询对应的流程环节动作List（ActionView）
        /// </summary>
        /// <param name="studentContrastID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ApprovalHandle(Guid? studentContrastID)
        {
            var user = EMIS.Utility.FormValidate.CustomPrincipal.Current;
            var actionViewList = CheckingApproveServices.Value.GetActionView((Guid)studentContrastID, user.UserID);
            var dropList = actionViewList.Select(x => new DropdownListItem { Text = x.ActionName, Value = x.ToJson() }).ToList();

            return View(dropList);
        }

        /// <summary>
        /// 审批确定（批量）
        /// </summary>
        /// <param name="studentContrastIDs"></param>
        /// <param name="actionID"></param>
        /// <param name="comment"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ApproveConfirm(string studentContrastIDs, Guid actionID, string comment)
        {
            try
            {
                var user = EMIS.Utility.FormValidate.CustomPrincipal.Current;
                List<Guid?> list = studentContrastIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                CheckingApproveServices.Value.CheckingApproveConfirm(list, user.UserID, actionID, comment);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "审核成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "审核失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="studentContrastIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string studentContrastIDs)
        {
            try
            {
                List<Guid?> list = studentContrastIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                CheckingApproveServices.Value.StudentContrastDelete(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>
        /// 校对明细页面
        /// </summary>
        /// <returns></returns>
        public ActionResult CheckingDetailList()
        {
            return View();
        }

        /// <summary>
        /// 校对明细页面
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult CheckingDetailList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var studentContrastID = Request["studentContrastID"].ParseStrTo<Guid>();

            return Json(CheckingApproveServices.Value.GetCheckingDetailViewGrid(configuretView, studentContrastID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 导出校对明细Excel
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel_CheckingDetail()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var studentContrastID = Request["studentContrastID"].ParseStrTo<Guid>();

            var dt = CheckingApproveServices.Value.GetCheckingDetailViewList(configuretView, studentContrastID)
                    .Select(x => new
                    {
                        x.StudentNo,
                        x.Name,
                        x.Description,
                        x.CheckingTypeName,
                        x.CheckingBeforeContent,
                        x.CheckingAfterContent,
                        x.IP,
                        x.ModifyTime
                    }).ToTable();
            string[] liststring = { 
                                    "学号", "姓名", "校对名称", "校对类型", "校对前内容", "校对后内容", "IP地址", "申请时间"
                                  };
            neh.Export(dt, liststring, "校对明细信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

        /// <summary>
        /// 查询对应的校对信息Style
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="before"></param>
        /// <param name="after"></param>
        /// <returns></returns>
        public static string GetCheckingStyle<T>(T before, T after) where T : IComparable<T>
        {
            if (before == null && after == null)
            {
                return string.Empty;
            }
            else if ((before == null && after != null) || (before != null && after == null) || before.CompareTo(after) != 0)
            {
                return "mark";
            }
            else
            {
                return string.Empty;
            }
        }

        /// <summary>
        /// 查询对应的校对信息Style
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="before"></param>
        /// <param name="after"></param>
        /// <returns></returns>
        public static string GetCheckingStyle<T>(T? before, T? after) where T : struct, IComparable<T>
        {
            if ((before.HasValue && !after.HasValue) || (!before.HasValue && after.HasValue))
            {
                return "mark";
            }
            else
            {
                if (before.HasValue && after.HasValue)
                {
                    return GetCheckingStyle(before.Value, after.Value);
                }
                else
                {
                    return string.Empty;
                }
            }
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var campusID = Request.Form["CampusDropdown"].ParseStrTo<Guid>();
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var gradeID = Request.Form["DictionaryGrade"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryGrade"].ParseStrTo<int>();
            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 approvalStatus = Request.Form["DictionaryApprovalStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryApprovalStatus"].ParseStrTo<int>();

            var dt = CheckingApproveServices.Value.GetCheckingApproveViewList(configuretView, campusID, collegeID, gradeID, standardID, 
                    educationID, learningformID, learnSystem, approvalStatus)
                    .Select(x => new
                    {
                        x.StudentNo,
                        x.Name,
                        x.SexName,
                        BirthDate = (x.BirthDate.HasValue ? x.BirthDate.Value.ToString("yyyyMMdd") : ""),
                        x.NationName,
                        x.PoliticsName,
                        x.CertificatesTypeName,
                        x.IDNumber,
                        x.StandardCode,
                        x.StandardID,
                        x.StandardName,
                        x.EducationName,
                        x.LearningformName,
                        LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : "",
                        x.FacultymajorCode,
                        x.FacultymajorName,
                        x.GradeID,
                        x.GrademajorCode,
                        x.GrademajorName,
                        x.ClassmajorNo,
                        x.ClassmajorName,
                        x.ClassNum,
                        x.StudentTypeName,
                        x.InSchoolStatusName,
                        x.StudentStatusName,
                        x.CollegeNo,
                        x.CollegeName,
                        x.CampusCode,
                        x.CampusName,
                        x.SemesterName,
                        x.StartSchoolyearCode,
                        x.GraduateSchoolyearCode,
                        PlanningGraduateDate = (x.PlanningGraduateDate.HasValue ? x.PlanningGraduateDate.Value.ToString("yyyyMMdd") : ""),
                        GraduateDate = (x.GraduateDate.HasValue ? x.GraduateDate.Value.ToString("yyyyMMdd") : ""),
                        x.UsedName,
                        x.Country,
                        x.Place,
                        x.BornPlace,
                        x.ExamineeType,
                        EntranceDate = (x.EntranceDate.HasValue ? x.EntranceDate.Value.ToString("yyyyMMdd") : ""),
                        x.LiteracyLevelName,
                        x.CultureModelName,
                        x.IsDreamProjectName,
                        x.Email,
                        x.Telephone,
                        x.Mobile,
                        x.ZIPCode,
                        x.WeChatNum,
                        x.QQ,
                        x.HealthStateName,
                        x.BloodGroupName,
                        x.Specialty,
                        x.Height,
                        x.Weight,
                        x.DirectorName,
                        x.Score,
                        x.EntranceWayName,
                        x.FeaturesName,
                        x.TerritorialName,
                        x.Area,
                        x.HomeAddress,
                        x.WorkUnit,
                        x.Address,
                        x.Recipient,
                        x.Dormitory,
                        x.BankName,
                        x.CardNo,
                        x.Career,
                        x.IsProofreadName,
                        x.CheckingCount,
                        x.IP,
                        ModifyTime = (x.ModifyTime.HasValue ? x.ModifyTime.Value.ToString("yyyy-MM-dd HH:mm:ss") : ""),
                        x.ApprovalStatusName,
                        x.Comment
                    }).ToTable();
            string[] liststring = { 
                                    "学号", "姓名", "性别", "出生日期", "民族", "政治面貌", "证件类型", "证件号码", "专业代码", 
                                    "专业ID(Value)", "专业名称", RSL.Get("EducationID"), "学习形式", "学制", "院系专业编号", 
                                    "院系专业名称", "年级", "年级专业编号", "年级专业名称", "班级编号", "班级名称", "班序", "学生类别", 
                                    "在校状态", "学籍状态", RSL.Get("CollegeCode"), RSL.Get("College"), RSL.Get("CampusCode"), 
                                    RSL.Get("Campus"), "入学学期", "入学学年学期", "毕业学期", "预计毕业日期", "毕业日期", "曾用名", 
                                    "国籍", "籍贯", "出生地", "考生类别", "入学日期", "文化程度", "培养方式", 
                                    "圆梦计划", "电子邮箱", "家庭电话", "移动电话", "邮政编码", "微信号", "QQ", "健康状况", "血型", 
                                    "特长", "身高(cm)", "体重(kg)", "导师姓名", "总分", "入学方式", "考生特征", "生源所属地", "来源地区", 
                                    "家庭住址", "工作单位", "通信地址", "收件人" , "宿舍地址", "开户银行", "银行卡号", "在校经历", "是否核对", 
                                    "校对数", "IP地址", "申请时间", "审核状态", "处理意见"
                                  };
            neh.Export(dt, liststring, "校对审核信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}