using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Estsh.Web.Util;
using System.Data;
using Estsh.Web.Dal;
using System.Collections;
using System.IO;
using System.Text;


namespace Estsh.Core.Services
{
    /**
     * 客户零件号关系管理
     * 
     * Fred
     * 
     */
    public class GPartRelationDefineService
    {
        private GPartRelationDefineDal dal = new GPartRelationDefineDal(RemotingProxyProvider._remotingProxy);

        /// <summary>
        /// 获取菜单列表
        /// </summary>
        /// <param name="sqlWhere"></param>
        /// <param name="orderBy"></param>
        /// <returns></returns>
        public List<TreeNode> getMenuList(string sqlWhere, string orderBy,String rootPath)
        {
            DataTable ds = dal.getList(sqlWhere, orderBy);
            List<TreeNode> treeNodes = new List<TreeNode>();
            for (int i = 0; i < ds.Rows.Count; i++)
            {
                TreeNode node = new TreeNode();
                node.id = ds.Rows[i]["RUID"].ToString();
                node.icon = ds.Rows[i]["MenuPicLink"].ToString();
                node.name = ds.Rows[i]["MenuName"].ToString();
                if (ds.Rows[i]["ParentMenuID"] == null || "0".Equals(ds.Rows[i]["ParentMenuID"].ToString().Trim()))
                {
                    node.parentId = "0";
                    node.iconSkin = "diy01";
                }
                else
                {
                    node.parentId = ds.Rows[i]["ParentMenuID"].ToString();
                    node.url = rootPath + ds.Rows[i]["MenuLink"].ToString();
                    node.target = "frmright";
                }
                treeNodes.Add(node);
            }

            return treeNodes;
        }

        /// <summary>
        /// 根据分页条件获取分页菜单数据
        /// </summary>
        /// <param name="partNo"></param>
        /// <param name="pager"></param>
        /// <param name="direction"></param>
        /// <param name="sort"></param>
        /// <returns></returns>
        public ArrayList getDataListByPage(String part_no_search, Pager pager, String direction, String sort)
        {
            Hashtable result = new Hashtable();

            String strWhere = " where 1=1 ";
            if (part_no_search != null && !part_no_search.Trim().Equals(""))
            {
                strWhere += " and c.part_no like '%" + part_no_search.Trim() + "%'";
            }

            DataTable dt = dal.getListByPage(pager.pageSize, pager.pageNo, strWhere, sort + " " );

            return DataTypeConvert.NewObject.DataTableToArrayList(dt);
        }

        /// <summary>
        /// 获取分页总数量
        /// </summary>
        /// <param name="partNo"></param>
        /// <returns></returns>
        public int getMenuCount(String part_no_search)
        {
            String strWhere = " where 1=1 ";
            if (part_no_search != null && !part_no_search.Trim().Equals(""))
            {
                strWhere += " and c.part_no like '%" + part_no_search.Trim() + "%'";
            }
            return dal.getCountWhere(strWhere);
        }

        /// <summary>
        /// 保存菜单数据
        /// </summary>
        /// <param name="htParams"></param>
        /// <returns></returns>
        public int saveData(Hashtable htParams)
        {
            return dal.saveData(htParams);
        }
        /// <summary>
        /// 更新菜单数据
        /// </summary>
        /// <param name="htParams"></param>
        /// <returns></returns>
        public int updateData(Hashtable htParams)
        {
            return dal.updateData(htParams);
        }

        /// <summary>
        /// 获取配置ID
        /// </summary>
        /// <param name="modelName"></param>
        /// <returns></returns>
        public int getModelID(string modelName)
        {
            return dal.GetModelID(modelName);
        }

        /// <summary>
        /// 查看信息是否存在
        /// </summary>
        /// <param name="modelID"></param>
        /// <param name="partID"></param>
        /// <param name="custPartNo"></param>
        /// <returns></returns>
        public DataTable checkExist(int modelID, int partID, string custPartNo)
        {
            return dal.checkExist(modelID, partID, custPartNo);
        }

        /// <summary>
        /// 获取总成零件ID
        /// </summary>
        /// <param name="modelName"></param>
        /// <returns></returns>
        public int getpartID(string partNo)
        {
            return dal.GetPartID(partNo);
        }

        /// <summary>
        /// 查看菜单详情
        /// </summary>
        /// <param name="keydata_id"></param>
        /// <returns></returns>
        public Hashtable getDataDetail(String ruid)
        {
            ruid = " ruid = " + ruid;
            DataTable dt = dal.getList(ruid, "");
            Hashtable result = new Hashtable();
            result.Add("ruid", dt.Rows[0]["ruid"]);
            result.Add("model_name", dt.Rows[0]["model_name"]);
            result.Add("part_no", dt.Rows[0]["part_no"]);
            result.Add("cust_part_no", dt.Rows[0]["cust_part_no"]);
            return result;
        }

        /// <summary>
        /// 删除菜单
        /// </summary>
        /// <param name="ids"></param>
        /// <returns></returns>
        public int deleteData(String ids)
        {
            String[] idArray = ids.Split(',');
            int count = 0;
            foreach (String id in idArray)
            {
                if (!"".Equals(id))
                {
                    count += this.dal.deleteData(id);
                }
            }
            return count;
        }

        /// <summary>
        /// 判断是否存在  用户输入的零件号
        /// BY NOAH
        /// </summary>
        /// <param name="part_no"></param>
        /// <returns></returns>
        public String isExsitPart_no(String part_no)
        {
            return this.dal.isExsitPart_no(part_no);
        }
        /// <summary>
        /// 根据分页条件获取分页菜单数据
        /// </summary>
        /// <param name="menuName">查询条件</param>
        /// <param name="pager"></param>
        /// <param name="direction">排序方式</param>
        /// <param name="sort">排序字段</param>
        /// <returns></returns>
        public DataTable getTableListByPage(String part_no_search, Pager pager, String direction, String sort, Boolean isPage)
        {
            DataTable result = null;
            int rowCount = 0;

            String strWhere = " where 1=1 ";
            if (part_no_search != null && !part_no_search.Trim().Equals(""))
            {
                strWhere += " and c.part_no like '%" + part_no_search.Trim() + "%'";
            }

            if (isPage)
            {
                rowCount = pager.pageSize;
            }
            else
            {
                rowCount = pager.pageSize;
            }
            result = dal.getListByPage(rowCount, pager.pageNo, strWhere, sort + " " );
            return result;
        }

        /// <summary>
        /// 读取文件并更新至数据库
        /// </summary>
        /// <param name="inputStream">文件全路径</param>
        /// <param name="userInfo">登录用户信息</param>
        public Hashtable ReadExcelFile(Stream inputStream, int userId)
        {
            Hashtable result = new Hashtable();
            Hashtable Cache = new Hashtable();

            DataTable dt = AsposeExcelTools.ExcelFileToDataTable(inputStream);

            dt.Rows[0].Delete();

            if (dt == null)
            {
                result.Add("message", "导入数据为空，请重新导入");
                result.Add("flag", "error");
                return result;
            }

            string modelName = string.Empty;
            string partNo = string.Empty;
            string custPartNo = string.Empty;
            StringBuilder ErrorMessage = new StringBuilder(1024);

            for (int i = 0; i < dt.Rows.Count; i++)
            {
                modelName = dt.Rows[i][0].ToString().Trim();
                partNo = dt.Rows[i][1].ToString().Trim();
                custPartNo = dt.Rows[i][3].ToString().Trim();

                // 跳过空行
                if (string.IsNullOrEmpty(modelName))
                {
                    continue;
                }

                //  判断制程名称是否存在
                int modelID = dal.GetModelID(modelName);
                if (modelID == 0)
                {
                    ErrorMessage.Append("配置名称 " + modelID + " 不存在!" + Environment.NewLine);
                }

                //  判断零件号是否存在
                int partID = dal.GetPartID(partNo);
                if (partID == 0)
                {
                    ErrorMessage.Append("零件号 " + partNo + " 不存在!" + Environment.NewLine);
                }

                //  判断客户零件号是否为空
                if (string.IsNullOrEmpty(custPartNo))
                {
                    ErrorMessage.Append("客户零件号不能为空!" + Environment.NewLine);
                }

                DataTable existInfo = checkExist(modelID, partID, custPartNo);
                if (existInfo.Rows.Count >= 1)
                {
                    int rowsNo = i + 1;
                    result.Add("message", "系统中已存在第" + rowsNo + "行数据!");
                    result.Add("flag", "error");
                    return result;
                }
            }

            if (ErrorMessage.Length != 0)
            {
                result.Add("message", ErrorMessage.ToString());
                result.Add("flag", "error");
                return result;
            }

            // 处理表身数据
            if (dal.InsertData(dt))
            {
                result.Add("message", "导入成功");
                result.Add("flag", "error");
                return result;
            }
            else
            {
                result.Add("message", "导入失败");
                result.Add("flag", "error");
                return result;
            }
        }
    }
}