using NFine.Application.KBSSRM;
using NFine.Code;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace NFine.Web.Areas.KBSSRM.Controllers
{
    public class InvMaintenanceController : ControllerBase
    {
        private InvMaintenanceApp App = new InvMaintenanceApp();
        // GET: KBSSRM/InvMaintenance
        public ActionResult InvMaintenance()
        {
            return View();
        }

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


        [HttpGet]
        [HandlerAjaxOnly]
        public ActionResult GetGridJson(Pagination pagination, string queryJson)
        {
            DataTable ListData = App.GetGridJson(queryJson, ref pagination);
            var JsonData = new
            {
                total = pagination.total,
                page = pagination.page,
                records = pagination.records,
                rows = ListData,
            };
            return Content(JsonData.ToJson());
        }


        

        [HttpPost]
        [HandlerAjaxOnly]
        public ActionResult GetICSInventoryInfo(string InvCode, string WorkPoint)
        {
            DataTable ListData = App.GetICSInventoryInfo(InvCode, WorkPoint);
            var JsonData = new
            {
                rows = ListData,
            };
            return Content(JsonData.ToJson());
        }


        [HttpPost]
        [HandlerAjaxOnly]
        public ActionResult UpdateICSInventory(string keyValue)
        {
            string msg = App.UpdateICSInventory(keyValue);
            if (!string.IsNullOrEmpty(msg))
            {
                return Error(msg);
            }
            else
            {
                return Success("维护成功！");
            }
        }

        
        /// <summary>
        /// 文件上传到本地
        /// </summary>
        public ActionResult UploadFile()
        {
            string mess = "";
            try
            {
                HttpFileCollection hpFiles = System.Web.HttpContext.Current.Request.Files;
                if (hpFiles != null && hpFiles.Count > 0)
                {

                    string IsXls = System.IO.Path.GetExtension(hpFiles[0].FileName).ToString().ToLower();//System.IO.Path.GetExtension获得文件的扩展名
                    if (IsXls != ".xls" && IsXls != ".xlsx")
                    {

                        mess = "只可以选择Excel(.xls .xlsx)文件";//当选择的不是Excel文件时,返回
                    }
                    string filename = DateTime.Now.ToString("yyyyMMddhhmmss") + Guid.NewGuid() + IsXls;             //获取Execle文件名 DateTime日期函数
                    string Paths = System.Web.HttpContext.Current.Server.MapPath("~\\File\\UPLoadFile");
                    if (!Directory.Exists(Paths))
                    {
                        Directory.CreateDirectory(Paths);
                    }
                    string savePath = System.Web.HttpContext.Current.Server.MapPath("~\\File\\UPLoadFile\\" + filename);//Server.MapPath 获得虚拟服务器相对路径

                    int iLen = hpFiles[0].ContentLength;
                    if (Directory.Exists(savePath)) mess = "文件已存在";
                    byte[] bData = new byte[iLen];
                    hpFiles[0].InputStream.Read(bData, 0, iLen);


                    FileStream newFile = new FileStream(savePath, FileMode.OpenOrCreate);
                    newFile.Write(bData, 0, bData.Length);
                    newFile.Flush();
                    int _FileSizeTemp = hpFiles[0].ContentLength;

                    newFile.Close();
                    newFile.Dispose();
                    //bool del = false;

                    mess = App.SetData_PR(savePath);
                    if (System.IO.File.Exists(savePath))//删除文件
                    {

                        System.IO.File.Delete(savePath);
                    }

                }
            }
            catch (Exception ex)
            {
                mess = ex.Message;
                //return Error(ex.Message);
            }
            var JsonData = new
            {
                mass = mess,
            };
            return Content(JsonData.ToJson());

        }




        [HttpPost]
        public void ExportAll(string keyValue, string InvCode, string InvName, string VenCode, string VenName)
        {
            DataTable dt = App.GetInvInfo(InvCode, InvName, VenCode, VenName);
            AsposeCell.Export(dt);
        }



    }
}