using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Bowin.Common.JSON;
using EMIS.ViewModel;
using EMIS.Web.Controls;
using EMIS.CommonLogic.TeachingMaterial;
using Bowin.Web.Controls.Mvc;
using EMIS.ViewModel.TeachingMaterial;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using EMIS.ViewModel.WorkflowManage;
using EMIS.CommonLogic.CalendarManage;
using Newtonsoft.Json;
using EMIS.Utility;

namespace EMIS.Web.Controllers.TeachingMaterial
{
    [Authorization]
    public class TeachersOrderController : Controller
    {
        public ITeachersOrderServices TeachersOrderServices { get; set; }
        public ITeachersOrderExamineServices TeachersOrderExamineServices { get; set; }
        public ISchoolYearServices schoolYearServices { get; set; }

        /// <summary>
        /// 征订申请页面列表查询
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult List()
        {
            //默认加载当前校历下学年学期的下一个学期
            var schoolYearView = schoolYearServices.GetSchoolYearIsCurrent(true);
            var schoolyear = schoolYearServices.GetSchoolYearViewListAfterCurrent().OrderBy(x => x.Code).Where(x => x.Value > schoolYearView.Value).FirstOrDefault();
            ViewBag.SchoolYearID = schoolyear.SchoolYearID;
            return View();
        }

        /// <summary>
        /// 列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            //避开全选值
            Guid? publishID = null;
            Guid? coursematerialID = null;
            publishID = pararms.getExtraGuid("PublishDropdown");
            coursematerialID = pararms.getExtraGuid("CourseDropdown");
            var schoolYearID = pararms.getExtraGuid("SchoolYearDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var approvalStatus = pararms.getExtraInt("StatusDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("StatusDropdown");

            return base.Json(TeachersOrderServices.GetTeachersOrderViewGrid(configuretView, schoolYearID, collegeID, coursematerialID, publishID, approvalStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 编辑页面
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? teachersOrderID)
        {
            TeachersOrderView TeachersOrderView;
            if (teachersOrderID != null && teachersOrderID != Guid.Empty)
            {

                TeachersOrderView = null;
                TeachersOrderView = TeachersOrderServices.GetSingleTeachersOrder(teachersOrderID.Value);
            }
            else
            {
                TeachersOrderView = new TeachersOrderView()
                {
                    TeachersOrderID = Guid.Empty
                };
            }
            return View(TeachersOrderView);
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="TeachersOrderID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(TeachersOrderView teachersOrderView)
        {
            try
            {
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                TeachersOrderView teachersOrder = new TeachersOrderView();
                if (teachersOrderView.TeachersOrderID != null)
                {
                    TeachersOrderServices.EditTeachersOrder(teachersOrderView, user.UserID);
                }
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功！"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存失败，原因：" + ex.Message + "！"
                });
            }
        }

        [HttpPost]
        public ActionResult TeachersSave(string orderJson, TeachersOrderView teachersOrderView)
        {
            try
            {
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;

                orderJson = Request.Form["hid_orderJsonStr"];
                var collegeID = user.CollegeID;//获取当前登录用户对应的院系所
                if (collegeID == null)
                {
                    throw new Exception("该用户没有对应的" + RSL.Get("College") + ",请联系相关人员！");
                }
                var orderList = orderJson.JsonToObject<List<TeachingMaterialPoolView>>();
                List<TeachersOrderView> teachersOrderList = new List<TeachersOrderView>();
                orderList.ForEach(x =>
                {
                    TeachersOrderView order = new TeachersOrderView
                    {
                        TeachingMaterialPoolID = x.TeachingMaterialPoolID,
                        SchoolyearID = teachersOrderView.SchoolyearID,
                        CollegeID = collegeID == null ? Guid.Empty : collegeID,
                        OrderQty = x.OrderQty,
                        OrderUserID = user.UserID,
                        OrderDate = DateTime.Now,
                        OrderDesc = teachersOrderView.OrderDesc
                    };
                    teachersOrderList.Add(order);
                });


                TeachersOrderServices.AddTeachersOrder(teachersOrderList, user.UserID);
                //return base.Json("征订成功");
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功！"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存失败，原因：" + ex.Message + "！"
                });
            }
        }

        /// <summary>
        /// 提交申请
        /// </summary>
        /// <param name="TeachersOrderIDs">申请征订ID</param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult SubmitTeachersOrder(string TeachersOrderIDs)
        {
            try
            {
                List<Guid> list = new List<Guid>();
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                for (int i = 0; i < TeachersOrderIDs.Split(',').Length; i++)
                {
                    string id = TeachersOrderIDs.Split(',')[i];
                    if (!string.IsNullOrEmpty(id))
                    {
                        Guid TeachersOrderID = new Guid(id);
                        list.Add(TeachersOrderID);
                    }
                }
                TeachersOrderServices.SubmitTeachersOrder(list, user.UserID, "");
                return base.Json("成功");
            }
            catch (Exception ex)
            {
                return base.Json("失败，原因：" + ex.Message);
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="teachersOrderIDs">征订ID</param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string teachersOrderIDs)
        {
            try
            {
                List<Guid> list = new List<Guid>();
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                for (int i = 0; i < teachersOrderIDs.Split(',').Length; i++)
                {
                    string id = teachersOrderIDs.Split(',')[i];
                    if (!string.IsNullOrEmpty(id))
                    {
                        Guid specialtyApplyID = new Guid(id);
                        list.Add(specialtyApplyID);
                    }
                }
                TeachersOrderServices.DeleteTeachersOrder(list);
                return base.Json("删除成功");
            }
            catch (Exception ex)
            {
                return base.Json("删除失败，原因：" + ex.Message);
            }
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {

            //避开全选值
            Guid? publishID = null;
            Guid? coursematerialID = null;

            publishID = Request.Form["PublishDropdown"].ParseStrTo<Guid>();
            coursematerialID = Request.Form["CourseDropdown"].ParseStrTo<Guid>();

            Guid? schoolYearID = Request.Form["SchoolYearDropdown"].ParseStrTo<Guid>();
            Guid? collegeID = Request.Form["CollegeDropdownListBanids"].ParseStrTo<Guid>();
            int? approvalStatus = Request.Form["StatusDropdown"].ParseStrTo<int>();

            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            if (Request.Form["ExcelType"] == "1")
            {
                var dt = TeachersOrderServices.GetTeachersOrderViewList(configuretView, schoolYearID, collegeID, coursematerialID, publishID, approvalStatus).Select(x => new
                {
                    x.SchoolyearName,
                    x.TeachingMaterialCode,
                    x.CoursematerialCode,
                    x.CoursematerialName,
                    x.CoursematerialLevelName,
                    x.CoursematerialTypeName,
                    x.ISBN,
                    x.TeachingMaterialName,
                    x.PublishTime,
                    x.PublishName,
                    x.Author,
                    x.OrderQty,
                    x.OrderUserName,
                    x.CollegeName,
                    x.OrderDate,
                    x.OrderDesc,
                    x.ApproveStatusName
                }).ToTable();
                string[] liststring = { "学年学期","教材编号","课程代码","课程名称","课程级别","课程科类","ISBN","教材名称"
                                  ,"版本时间","出版单位","作者","征订数量","征订人",RSL.Get("College"),"征订日期","征订说明","审核状态 "};
                neh.Export(dt, liststring, "征订申请信息");
            }
            else
            {

                var dt = TeachersOrderServices.GetTeachersOrderViewList(configuretView, schoolYearID, collegeID, coursematerialID, publishID, approvalStatus).Select(x => new
                {
                    x.SchoolyearName,
                    x.CollegeName,
                    x.CoursematerialName,
                    x.TeachingMaterialCode,
                    x.TeachingMaterialName,
                    x.Price,
                    x.ISBN,
                    x.PublishTime,
                    x.PublishName,
                    x.Author,
                    x.OrderQty,
                    x.OrderUserName
                }).ToTable();
                string[] liststring = { "学年学期",RSL.Get("College"),"课程名称","教材编号","教材名称","单价","ISBN","版本时间","出版单位"
                                  ,"作者","征订数量","征订人"};
                neh.Export(dt, liststring, "征订申请预订汇总导出");

            }

            return RedirectToAction("MsgShow", "Common", new
            {
                msg = "导出成功！",
                url = Url.Content("~/TeachersOrder/List").AddMenuParameter()
            });
        }

        /// <summary>
        /// 页面数据增加
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Add(Guid? teachersOrderID)
        {
            TeachersOrderView TeachersOrderView;
            if (teachersOrderID != null && teachersOrderID != Guid.Empty)
            {

                TeachersOrderView = null;
                TeachersOrderView = TeachersOrderServices.GetSingleTeachersOrder(teachersOrderID.Value);
            }
            else
            {
                TeachersOrderView = new TeachersOrderView()
                {
                    SchoolyearID = schoolYearServices.GetSchoolYearIsCurrent(true).SchoolyearID,//默认当前学年
                    TeachersOrderID = Guid.Empty
                };
            }
            EMIS.Entities.CF_Schoolyear schoolyear = schoolYearServices.GetSchoolYearIsCurrent(true);
            if (schoolyear != null)
                ViewData["SchoolyearID"] = schoolyear.SchoolyearID;
            return View(TeachersOrderView);
        }

        /// <summary>
        /// 页面数据增加
        /// </summary>
        /// <param name="TeachersOrderID"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Add(TeachersOrderView teachersOrderView)
        {
            try
            {
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;

                TeachersOrderServices.EditTeachersOrder(teachersOrderView, user.UserID);

                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 + "！"
                });
            }
        }

        [HttpGet]
        public ActionResult AuditStatusView(Guid? teachersOrderID)
        {
            List<DropdownListItem> list = new List<DropdownListItem>();
            var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
            TeachersOrderView teachersOrderView = new TeachersOrderView();
            if (teachersOrderID.HasValue)
                teachersOrderView = TeachersOrderExamineServices.GetTeachersOrderExamineView(teachersOrderID);

            List<ActionView> listAction = TeachersOrderExamineServices.GetAuditingActionView((Guid)teachersOrderID, user.UserID);
            foreach (var item in listAction)
            {
                DropdownListItem dli = new DropdownListItem { Text = item.ActionName, Value = item.ToJson() };
                list.Add(dli);
            }
            ViewData["listAction"] = list;
            ViewData["endStatus"] = TeachersOrderServices.GetCorrectEndStatus();
            return View(teachersOrderView);
        }

        [HttpPost]
        public ActionResult AuditStatusView(TeachersOrderView teachersOrderView)
        {
            try
            {
                List<Guid> list = new List<Guid>();
                string action = Request.Form["ddlAction"];
                var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
                ActionView actionView = action.JsonToObject<ActionView>();
                string comment = Request.Form["txtOpinioncomment"];
                list.Add(teachersOrderView.TeachersOrderID);
                TeachersOrderExamineServices.ApproveTeachersOrderExamine(list, user.UserID, actionView, comment);
                return RedirectToAction("MsgShow", "Common", new
                {
                    msg = "审核成功！",
                    url = Url.Content("~/TeachersOrderExamine/List").AddMenuParameter()
                });
            }
            catch (Exception ex)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    msg = "审核失败，原因：" + ex.Message,
                    url = Url.Content("~/TeachersOrderExamine/List").AddMenuParameter()
                });
            }
        }

        [HttpGet]
        public ActionResult GetTeachingMaterialPoolList()
        {
            ViewData["SchoolyearID"] = Guid.Empty;
            return View();
        }

        /// <summary>
        /// 列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult GetTeachingMaterialPoolList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var user = HttpContext.User as EMIS.Utility.FormValidate.CustomPrincipal;
            //避开全选值
            Guid? publishID = null;
            Guid? coursematerialID = null;
            Guid? teachingMaterialID = null;
            bool? isLate = false;
            teachingMaterialID = pararms.getExtraGuid("TeachingMaterialDropdown");
            publishID = pararms.getExtraGuid("PublishDropdown");
            coursematerialID = pararms.getExtraGuid("CourseDropdown");
            var schoolyearID = pararms.getExtraGuid("SchoolyearID");
            if (configuretView.Attribute == DropdownList.SELECT_ALL.ToString()) configuretView.Attribute = "";
            return base.Json(TeachersOrderServices.GetTeachersOrderOrTeachingMaterialPoolViewGrid(configuretView, teachingMaterialID, coursematerialID, isLate, user.CollegeID, schoolyearID, (int)pararms.page, (int)pararms.rows));
        }

        [HttpGet]
        public ActionResult DetailList()
        {
            ViewData["TeachersOrderID"] = Request.Params["TeachersOrderID"];
            return View();
        }

        /// <summary>
        /// 列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult DetailList(QueryParamsModel pararms)
        {
            Guid? teachersOrderID = new Guid(Request.Params["teachersOrderID"]);
            return base.Json(TeachersOrderServices.GetTeachersOrderDetailViewList(teachersOrderID, (int)pararms.page, (int)pararms.rows));
        }

    }
}