using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Estsh.Web.Util;
using Estsh.Web.Service;
using System.Collections;
using System.Text.RegularExpressions;
using System.Data;
using NPOI.HSSF.UserModel;
using System.IO;
using Estsh.Web.Models;


namespace Estsh.Core.Web.Controllers
{
    /*****************************************************************
     * 
     * 客户零件号关系管理
     * 
     * Fred
     * 
     ******************************************************************/
    public class GPartRelationDefineController : Controller
    {
        private GPartRelationDefineService service = new GPartRelationDefineService();

        //
        // GET: /Menu/
        public ActionResult Index()
        {
            return View();
        }

        /// <summary>
        /// 加载功能树
        /// </summary>
        /// <returns></returns>
        public ActionResult getMenuTree()
        {
            string path = Request.ApplicationPath; if (path.EndsWith("/")) { path = path.Substring(0, path.Length - 1); }
            List<TreeNode> treeNodes = new List<TreeNode>();
            treeNodes = service.getMenuList("isIndex = '是'", " RUID ASC ", path);
            Hashtable result = new Hashtable();
            result.Add("treeNodes", treeNodes);
            String json = Estsh.Web.Util.JSON.Encode(result);
            return Json(result, JsonRequestBehavior.AllowGet);
        }

        /// <summary>
        /// 获取菜单管理列表数据
        /// </summary>
        /// <param name="menuName"></param>
        /// <param name="pager"></param>
        /// <param name="direction"></param>
        /// <param name="sort"></param>
        /// <returns></returns>
        public ActionResult getDataListByPage(String part_no_search, Pager pager, String direction, String sort)
        {
            Hashtable result = new Hashtable();
            result.Add("pager.pageNo", pager.pageNo);
            ArrayList menuList = this.service.getDataListByPage(part_no_search, pager, direction, sort);
            result.Add("rows", menuList);
            int total = this.service.getMenuCount(part_no_search);
            result.Add("pager.totalRows", total);
            result.Add("sort", sort);
            result.Add("direction", direction);
            return Json(result);
        }

        /// <summary>
        /// 保存菜单数据
        /// </summary>
        /// <returns></returns>
        public ActionResult saveData()
        {
            Hashtable result = new Hashtable();
            String message = "";
            string flag = "";
            String editType = Request["editType"].ToString();
            String ruid = Request["ruid"].ToString();

            int model_id = this.service.getModelID(Request["model_name"].ToString());
            if (model_id == 0)
            {
                result.Add("message", "配置名称不存在！");
                result.Add("flag", "NO");
                return Json(result);
            }

            int part_id = this.service.getpartID(Request["part_no"].ToString());
            if (part_id == 0)
            {
                result.Add("message", "总成名称不存在！");
                result.Add("flag", "NO");
                return Json(result);
            }

            String cust_part_no = Request["cust_part_no"].ToString();


            //传递要更新的数据库字段   2013    0506    14:05   by NOAH
            Hashtable htParams = new Hashtable();
            htParams.Add("@model_id", model_id);
            htParams.Add("@part_id", part_id);
            htParams.Add("@cust_part_no", cust_part_no);

            //用户id
            UserInfo user = (UserInfo)Session["loginedUser"];
            htParams.Add("@update_userid", user.updateUserId);
            htParams.Add("@create_userid", user.updateUserId);
            
            if (editType != null && editType.Trim().Equals("edit"))
            {
                try
                {
                    htParams.Add("@ruid", ruid);
                    this.service.updateData(htParams);
                    message = "修改成功";
                    flag = "OK";
                }
                catch (Exception e)
                {
                    message = "修改失败！";
                    flag = "NO";
                }
            }
            else 
            {
                try
                {
                    DataTable dt = this.service.checkExist(model_id, part_id, cust_part_no);
                    if (dt.Rows.Count >= 1)
                    {
                        result.Add("message", "信息已存在，请勿重复添加！");
                        result.Add("flag", "NO");
                        return Json(result);
                    }

                    htParams.Add("@ruid", ruid);
                    this.service.saveData(htParams);
                    message = "添加成功";
                    flag = "OK";
                }
                catch (Exception e)
                {
                    message = "添加失败！";
                    flag = "NO";
                }
            }
            result.Add("message", message);
            result.Add("flag",flag);
            return Json(result) ;
        }

        /// <summary>
        /// 查看菜单详情
        /// </summary>
        /// <param name="keydata_id"></param>
        /// <returns></returns>
        public ActionResult getDataDetail(String ruid)
        {
            Hashtable ht = this.service.getDataDetail(ruid);
            ViewData.Add("model_name", ht["model_name"]);
            ViewData.Add("part_no", ht["part_no"]);
            ViewData.Add("part_spec", ht["part_spec"]);
            ViewData.Add("cust_part_no", ht["cust_part_no"]);
            return View("~/Views/GPartRelationDefine/ViewGPartRelationDefine.aspx");
        }

        /// <summary>
        /// 编辑菜单
        /// </summary>
        /// <param name="keydata_id"></param>
        /// <returns></returns>
        public ActionResult editData(String ruid)
        {
            Hashtable ht = this.service.getDataDetail(ruid);
            ViewData.Add("editType", "edit");
            ViewData.Add("ruid", ht["ruid"]);
            ViewData.Add("model_name", ht["model_name"]);
            ViewData.Add("part_no", ht["part_no"]);
            ViewData.Add("part_spec", ht["part_spec"]);
            ViewData.Add("cust_part_no", ht["cust_part_no"]);
            return View("~/Views/GPartRelationDefine/EditGPartRelationDefine.aspx");
        }

        /// <summary>
        /// 删除菜单
        /// </summary>
        /// <param name="ids"></param>
        /// <returns></returns>
        public ActionResult deleteData(String ids)
        {
            int delCount = 0;
            try
            {
                delCount = this.service.deleteData(ids);
            }
            catch(Exception e)
            {
                delCount = -1;
            }
            Hashtable result = new Hashtable();
            result.Add("status", delCount);
            return Json(result);
        }
        
        /// <summary>
        /// 判断是否为数字类型
        /// BY NOAH
        /// </summary>
        /// <param name="s"></param>
        /// <returns></returns>
        public bool isNum(string s)
        {
            string pattern = "^[0-9]*$";
            Regex rx = new Regex(pattern);
            return rx.IsMatch(s);
        }
        /// <summary>
        /// 导出数据到Excel
        /// </summary>
        /// <param name="pager"></param>
        /// <param name="txtOrderNo"></param>
        /// <param name="sort"></param>
        /// <param name="direction"></param>
        /// <param name="isPage"></param>
        /// <returns></returns>
        public ActionResult exportData(String part_no_search, Pager pager, String sort, String direction, String isPage)
        {

            Boolean paging = false;
            if (isPage == null || "".Equals(isPage))
            {
                paging = false;
            }
            else
            {
                if ("1".Equals(isPage.Trim()))
                {
                    paging = true;
                }
                else
                {
                    paging = false;
                }
            }
            DataTable dataHt = this.service.getTableListByPage(part_no_search, pager, direction, sort, paging);//txtOrderNo, pager, direction, sort, paging
            HSSFWorkbook workbook = new HSSFWorkbook();
            Stream outputStream = Response.OutputStream;
            HSSFSheet sheet = (HSSFSheet)workbook.CreateSheet("客户零件号关系管理");
            try
            {
                if (workbook != null)
                {
                    HSSFRow headRow = (HSSFRow)sheet.CreateRow(0);
                    headRow.CreateCell(0).SetCellValue("配置名称");
                    headRow.CreateCell(1).SetCellValue("总成零件号");
                    headRow.CreateCell(2).SetCellValue("总成描述");
                    headRow.CreateCell(3).SetCellValue("客户零件号");
                }

                for (int i = 0; i < dataHt.Rows.Count; i++)
                {
                    int row = i + 1;
                    HSSFRow dataRow = (HSSFRow)sheet.CreateRow(row);

                    dataRow.CreateCell(0).SetCellValue(dataHt.Rows[i]["model_name"].ToString());
                    dataRow.CreateCell(1).SetCellValue(dataHt.Rows[i]["part_no"].ToString());
                    dataRow.CreateCell(2).SetCellValue(dataHt.Rows[i]["part_spec"].ToString());
                    dataRow.CreateCell(3).SetCellValue(dataHt.Rows[i]["cust_part_no"].ToString());
                }

                Response.Clear();
                workbook.Write(outputStream);

                Response.Buffer = true;
                Response.AppendHeader("Content-Disposition", "attachment;filename=客户零件号关系管理.xls");
                Response.ContentEncoding = System.Text.Encoding.UTF8;
                Response.ContentType = "application/vnd.ms-excel";
                Response.Flush();
            }
            catch (Exception e)
            {
            }
            finally
            {
                workbook = null;
            }

            return null;
        }

        /// <summary>
        /// 导入Excel文件
        /// </summary>
        /// <returns></returns>
        public ActionResult importData()
        {
            Hashtable result = new Hashtable();
            HttpPostedFileBase userDataFile = Request.Files[0];
            UserInfo user = (UserInfo)Session["loginedUser"];
            if (userDataFile == null)
            {
                return null;
            }
            result = service.ReadExcelFile(userDataFile.InputStream, user.empId);
            return Json(result);
        }
    }
}