using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EMIS.ViewModel;
using EMIS.Web.Controls;
using Bowin.Web.Controls.Mvc;
using Bowin.Common.Mapping;
using Bowin.Common.JSON;
using EMIS.CommonLogic.ChargeManage.ChargeSituation;
using EMIS.ViewModel.ChargeManage.ChargeSituation;
using EMIS.CommonLogic.CalendarManage;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using EMIS.ViewModel.WorkflowManage;
using EMIS.Utility;

namespace EMIS.Web.Controllers.ChargeManage.ChargeSituation
{
    [Authorization]
    public class ChargeDelayController : Controller
    {
        public IChargeDelayServices ChargeDelayServices { get; set; }
        
        /// <summary>
        /// 缓交名单页面
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 缓交名单列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var yearID = pararms.getExtraInt("SchoolyearDictionaryDropDown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("SchoolyearDictionaryDropDown");
            var standardID = pararms.getExtraInt("StandardDictionaryDropDown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("StandardDictionaryDropDown");
            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 chargeYearID = pararms.getExtraInt("ChargeYearDropDown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("ChargeYearDropDown");
            var chargeProjectID = pararms.getExtraGuid("ChargeProjectComboGrid");
            //在校状态
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");
            //审批状态
            var chargeDelayStatus = pararms.getExtraInt("DictionaryChargeDelayStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryChargeDelayStatus");

            return base.Json(ChargeDelayServices.GetChargeDelayList(configuretView, collegeID, yearID, standardID, educationID, 
                    learningformID, learnSystem, chargeYearID, chargeProjectID, inSchoolStatus, chargeDelayStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询应收名单中对应的缴交信息View(对应的缴交信息全部查询，左联-待缓交金额、已缓交金额)
        /// </summary>
        /// <param name="userID"></param>
        /// <param name="chargeYearID"></param>
        /// <param name="chargeProjectID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult ChargeDelayStandard(Guid? userID, int? chargeYearID, Guid? chargeProjectID)
        {
            try
            {
                var result = ChargeDelayServices.GetChargeDelayStandardView(userID, chargeYearID, chargeProjectID);
                return Json(new ReturnMessage<ChargeDelayView>()
                {
                    IsSuccess = true,
                    Data = result
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = ex.Message + "。"
                });
            }
        }

        /// <summary>
        /// 编辑(申请、修改)
        /// </summary>
        /// <param name="chargeDelayID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? chargeDelayID)
        {
            ChargeDelayView chargeDelayView = new ChargeDelayView();

            if (chargeDelayID.HasValue && chargeDelayID != Guid.Empty)
            {
                chargeDelayView = ChargeDelayServices.GetChargeDelayEditView(chargeDelayID);
            }
            else
            {
                chargeDelayView.ChargeYear = BaseExtensions.GetCurrentYearID();
            }

            return View(chargeDelayView);
        }

        /// <summary>
        ///  编辑(申请、修改)
        /// </summary>
        /// <param name="chargeDelayView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(ChargeDelayView chargeDelayView)
        {
            try
            {

                ChargeDelayServices.ChaegeDelayEdit(chargeDelayView);

                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="chargeDelayIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string chargeDelayIDs)
        {
            try
            {
                List<Guid> list = new List<Guid>();
                for (int i = 0; i < chargeDelayIDs.Split(',').Length; i++)
                {
                    string id = chargeDelayIDs.Split(',')[i];
                    if (!string.IsNullOrEmpty(id))
                    {
                        Guid chargeDelayID = new Guid(id);
                        list.Add(chargeDelayID);
                    }
                }

                ChargeDelayServices.ChargeDelayDelete(list);

                return base.Json("删除成功。");
            }
            catch (Exception ex)
            {
                return base.Json("删除失败，原因：" + ex.Message + "。");
            }
        }

        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="chargeDelayIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Submit(string chargeDelayIDs)
        {
            try
            {
                List<Guid> list = chargeDelayIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => new Guid(x)).ToList();
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;

                string result = ChargeDelayServices.SubmitChargeDelay(list, user.UserID, "");
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "提交成功" + result + "。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "提交失败，原因：" + ex.Message + "。"
                });
            }
        }

        /// <summary>
        /// 审核页面（单个）
        /// </summary>
        /// <param name="chargeDelayIDs"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Approve(Guid? chargeDelayID)
        {
            //查询对应的缓交信息View
            var chargeDelayView = ChargeDelayServices.GetChargeDelayEditView(chargeDelayID);

            if (chargeDelayView == 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()
                });
            }

            //对已结束的流程状态进行判断（包括正常结束、非正常结束[BP]标识）
            var endStatusList = ChargeDelayServices.GetBackpointStatus();
            var correctEndStatusID = ChargeDelayServices.GetCorrectEndStatus();
            endStatusList.Add(correctEndStatusID);

            foreach (var endStatus in endStatusList)
            {
                if (chargeDelayView.RecordStatus == 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;

            //根据当前环节ID、用户ID查询下一步审批动作信息List（ActionView）
            var actionViewList = ChargeDelayServices.GetActionView((Guid)chargeDelayID, 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;

            var newChargeDelayView = new ChargeDelayView();
            chargeDelayView.DynamicCloneTo(newChargeDelayView);

            return View(newChargeDelayView);
        }

        /// <summary>
        /// 审核页面（单个）
        /// </summary>
        /// <param name="chargeDelayView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Approve(ChargeDelayView chargeDelayView)
        {
            try
            {
                List<Guid?> list = new List<Guid?>();
                list.Add(chargeDelayView.ChargeDelayID);

                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;

                ChargeDelayServices.ApproveChargeDelay(list, user.UserID, actionID, chargeDelayView.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>
        /// 审核确定（批量）
        /// </summary>
        /// <param name="chargeDelayIDs"></param>
        /// <param name="actionID"></param>
        /// <param name="comment"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult BatchApprove(string chargeDelayIDs, Guid actionID, string comment)
        {
            try
            {
                List<Guid?> list = chargeDelayIDs.Split(',').Where(x => !string.IsNullOrEmpty(x))
                    .Select(x => (Guid?)new Guid(x)).ToList();

                var user = EMIS.Utility.FormValidate.CustomPrincipal.Current;

                ChargeDelayServices.ApproveChargeDelay(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>
        /// 导出Excel
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var yearID = Request.Form["SchoolyearDictionaryDropDown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["SchoolyearDictionaryDropDown"].ParseStrTo<int>();
            var standardID = Request.Form["StandardDictionaryDropDown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["StandardDictionaryDropDown"].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 chargeYearID = Request.Form["ChargeYearDropDown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["ChargeYearDropDown"].ParseStrTo<int>();
            var chargeProjectID = Request.Form["ChargeProjectComboGrid"].ParseStrTo<Guid>();
            //在校状态
            var inSchoolStatus = Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>();
            //审批状态
            var chargeDelayStatus = Request.Form["DictionaryChargeDelayStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryChargeDelayStatus"].ParseStrTo<int>();

            var dt = ChargeDelayServices.GetChargeDelayList(configuretView, collegeID, yearID, standardID, educationID,
                    learningformID, learnSystem, chargeYearID, chargeProjectID, inSchoolStatus, chargeDelayStatus)
                    .Select(x => new
                    {
                        x.StudentNo,
                        x.UserName,
                        x.SexName,
                        x.ClassNo,
                        x.ClassName,
                        x.GradeMajorCode,
                        x.GradeMajoyStr,
                        x.CollegeCode,
                        x.CollegeStr,
                        x.ChargeYear,
                        x.ChargeProjectStr,
                        x.Amount,
                        x.ChargeAmount,
                        x.ActualAmount,
                        x.ChargeTagName,
                        x.PaidAmount,
                        x.DelayAmount,
                        x.GradeStr,
                        x.StandardID,
                        x.StandardCode,
                        x.MajorStr,
                        x.EducationName,
                        x.LearningformName,
                        x.LearnSystem,
                        x.InSchoolStatusName,
                        x.StudentStatusName,
                        x.Reason,
                        x.RecordStatusName
                    }).ToTable();

            string[] liststring = { "学号", "姓名", "性别", "班级编号", "班级名称", "年级专业编号", "年级专业名称", 
                                    RSL.Get("CollegeCode"), RSL.Get("CollegeName"), "缴费学年", "收费项目", "应收金额", 
                                    "调整金额", "实收金额", "缴费标记", "已缴金额", "缓交金额", "年级", "专业ID(Value)", 
                                    "专业代码", "专业名称", RSL.Get("EducationID"), 
                                    "学习形式", "学制", "在校状态", "学籍状态", "缓交原因", "状态" 
                                  };

            neh.Export(dt, liststring, "缓交名单信息" + DateTime.Now.ToString("yyyyMMdd"));

            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}