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 EMIS.CommonLogic.SupervisionManage;
using EMIS.Utility.FormValidate;
using EMIS.ViewModel.SupervisionManage;
using EMIS.Utility;

namespace EMIS.Web.Controllers.SupervisionManage
{
    [Authorization]
    public class SupDocumentController : Controller
    {
        //
        // GET: /SupDocument/
        public ISupDocumentServices supDocumentServices { get; set; }

        public ActionResult List()
        {
            return View();
        }

        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var collegeID = pararms.getExtraGuid("cgbCreateCollege");
            var documentType = pararms.getExtraInt("DocumentType") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DocumentType");
            return base.Json(supDocumentServices.GetSupDocumentViewGrid(configuretView, documentType, collegeID, (int)pararms.page, (int)pararms.rows));
        }

        public ActionResult Edit(Guid? documentID)
        {
            var supDocumentView = new SupDocumentView();

            if (documentID.HasValue)
            {
                supDocumentView = supDocumentServices.GetSupDocumentView(documentID.Value);
            }
            else
            {
                supDocumentView.DocumentID = Guid.NewGuid();
            }
            return View(supDocumentView);
        }

        [HttpPost]
        public ActionResult Edit(SupDocumentView supDocumentView)
        {
            var sessionName = FileUploadHelper.GetFileUploadSessionName(supDocumentView.DocumentID);
            var fileList = (List<FileUploadView>)Session[sessionName];

            try
            {
                supDocumentServices.Save(supDocumentView, fileList);

                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
                });
            }
        }

        [HttpPost]
        public ActionResult Delete(string documentIDs)
        {
            try
            {
                var documentIDList = documentIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                supDocumentServices.Delete(documentIDList);
                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 });
            }
        }

        [HttpPost]
        public ActionResult Download(Guid? documentID)
        {
            //List<FileUploadView> filelist = new List<FileUploadView>();

            var file = supDocumentServices.GetFileUploadViewByDocumentID(documentID);
            FileUploadHelper.RemoteFileInfo fileInfo = new FileUploadHelper.RemoteFileInfo();
            if (file != null)
            {

                fileInfo.FileName = file.FileName;
                fileInfo.RemotePath = (file.FileUrl.Trim().StartsWith("http://") ? file.FileUrl.Trim() : Url.Content(file.FileUrl.Trim()));
            }
            return base.Json(fileInfo);
        }

    }
}