using System;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.IO;
using System.Linq;
using System.Web.UI;
using BLL;
using Newtonsoft.Json.Linq;

namespace FineUIPro.Web.HJGL.MaterialManage
{
    public partial class EMaterialRegistIn : PageBase
    {
        #region 定义变量
        /// <summary>
        /// 上传预设的虚拟路径
        /// </summary>
        private string initPath = Const.ExcelUrl;

        /// <summary>
        /// 材料到货登记记录
        /// </summary>
        public List<Model.HJGL_EMaterialRegist> eMaterialRegists = new List<Model.HJGL_EMaterialRegist>();

        /// <summary>
        /// 错误集合
        /// </summary>
        public static string errorInfos = string.Empty;
        #endregion

        #region 加载页面
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.hdFileName.Text = string.Empty;
                this.hdCheckResult.Text = string.Empty;

                this.drpWME_ID.DataTextField = "ConsumablesName";
                this.drpWME_ID.DataValueField = "ConsumablesName";
                var totalWeldMaterials = from x in Funs.DB.Base_Consumables select x;
                this.drpWME_ID.DataSource = totalWeldMaterials;
                this.drpWME_ID.DataBind();

                if (eMaterialRegists != null)
                {
                    eMaterialRegists.Clear();
                }
                errorInfos = string.Empty;
            }
        }
        #endregion

        #region 审核
        /// <summary>
        /// 审核
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnAudit_Click(object sender, EventArgs e)
        {
            try
            {
                if (this.fuAttachUrl.HasFile == false)
                {
                    ShowNotify("请您选择Excel文件！", MessageBoxIcon.Warning);
                    return;
                }
                string IsXls = Path.GetExtension(this.fuAttachUrl.FileName).ToString().Trim().ToLower();
                if (IsXls != ".xls")
                {
                    ShowNotify("只可以选择Excel文件！", MessageBoxIcon.Warning);
                    return;
                }
                if (eMaterialRegists != null)
                {
                    eMaterialRegists.Clear();
                }
                if (!string.IsNullOrEmpty(errorInfos))
                {
                    errorInfos = string.Empty;
                }
                string rootPath = Server.MapPath("~/");
                string initFullPath = rootPath + initPath;
                if (!Directory.Exists(initFullPath))
                {
                    Directory.CreateDirectory(initFullPath);
                }

                this.hdFileName.Text = BLL.Funs.GetNewFileName() + IsXls;
                string filePath = initFullPath + this.hdFileName.Text;
                this.fuAttachUrl.PostedFile.SaveAs(filePath);
                //PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("PersonDataAudit.aspx?FileName={0}&ProjectId={1}", this.hdFileName.Text, Request.Params["ProjectId"], "审核 - ")));
                ImportXlsToData(rootPath + initPath + this.hdFileName.Text);
            }
            catch (Exception ex)
            {
                ShowNotify("'" + ex.Message + "'", MessageBoxIcon.Warning);
            }
        }

        #region 读Excel提取数据
        /// <summary>
        /// 从Excel提取数据--》Dataset
        /// </summary>
        /// <param name="filename">Excel文件路径名</param>
        private void ImportXlsToData(string fileName)
        {
            try
            {
                eMaterialRegists.Clear();
                string oleDBConnString = String.Empty;
                oleDBConnString = "Provider=Microsoft.Jet.OLEDB.4.0;";
                oleDBConnString += "Data Source=";
                oleDBConnString += fileName;
                oleDBConnString += ";Extended Properties=Excel 8.0;";
                OleDbConnection oleDBConn = null;
                OleDbDataAdapter oleAdMaster = null;
                DataTable m_tableName = new DataTable();
                DataSet ds = new DataSet();

                oleDBConn = new OleDbConnection(oleDBConnString);
                oleDBConn.Open();
                m_tableName = oleDBConn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);

                if (m_tableName != null && m_tableName.Rows.Count > 0)
                {

                    m_tableName.TableName = m_tableName.Rows[0]["TABLE_NAME"].ToString().Trim();

                }
                string sqlMaster;
                sqlMaster = " SELECT *  FROM [" + m_tableName.TableName + "]";
                oleAdMaster = new OleDbDataAdapter(sqlMaster, oleDBConn);
                oleAdMaster.Fill(ds, "m_tableName");
                oleAdMaster.Dispose();
                oleDBConn.Close();
                oleDBConn.Dispose();

                AddDatasetToSQL(ds.Tables[0]);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 将Dataset的数据导入数据库
        /// <summary>
        /// 将Dataset的数据导入数据库
        /// </summary>
        /// <param name="pds">数据集</param>
        /// <param name="Cols">数据集行数</param>
        /// <returns></returns>
        private bool AddDatasetToSQL(DataTable pds)
        {
            string result = string.Empty;
            int ic, ir;
            ic = pds.Columns.Count;
            ir = pds.Rows.Count;
            if (pds != null && ir > 0)
            {
                var questionType = from x in Funs.DB.Base_QualityQuestionType select x;
                for (int i = 0; i < ir; i++)
                {
                    Model.HJGL_EMaterialRegist eMaterialRegist = new Model.HJGL_EMaterialRegist
                    {
                        EMaterialRegistId = Guid.NewGuid().ToString(),
                        CompileDate = DateTime.Now,
                        ProjectId = this.CurrUser.LoginProjectId
                    };
                    if (!string.IsNullOrEmpty(pds.Rows[i][0].ToString().Trim()))
                    {
                        eMaterialRegist.EMaterialRegistCode = pds.Rows[i][0].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "运单号或车号" + "," + "此项为必填项！" + "|";
                    }
                    if (!string.IsNullOrEmpty(pds.Rows[i][1].ToString().Trim()))
                    {
                        eMaterialRegist.SystemCode =  pds.Rows[i][1].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "系统编码" + "," + "此项为必填项！" + "|";
                    }
                    if (!string.IsNullOrEmpty(pds.Rows[i][2].ToString().Trim()))
                    {
                        eMaterialRegist.PartACode = pds.Rows[i][2].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "甲方编码" + "," + "此项为必填项！" + "|";
                    }

                    if (!string.IsNullOrEmpty(pds.Rows[i][3].ToString().Trim()))
                    {
                        var mat = Funs.DB.Base_Consumables.FirstOrDefault(x => x.ConsumablesName == pds.Rows[i][3].ToString().Trim());
                        if (mat != null)
                        {
                            eMaterialRegist.WMT_ID = pds.Rows[i][3].ToString().Trim() ;

                        }
                        else
                        {
                            result += "第" + (i + 2).ToString() + "行," + "牌号" + pds.Rows[i][3].ToString().Trim() + "," + "不存在！" + "|";

                        }
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "牌号" + "," + "此项为必填项！" + "|";
                    }


                    if (!string.IsNullOrEmpty(pds.Rows[i][4].ToString().Trim()))
                    {
                        eMaterialRegist.Condition = pds.Rows[i][4].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "技术条件（描述）" + "," + "此项为必填项！" + "|";
                    }
                    if (!string.IsNullOrEmpty(pds.Rows[i][5].ToString().Trim()))
                    {
                        eMaterialRegist.Name = pds.Rows[i][5].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "名称" + "," + "此项为必填项！" + "|";
                    }
                    if (!string.IsNullOrEmpty(pds.Rows[i][6].ToString().Trim()))
                    {
                        eMaterialRegist.SpecificationsModel = pds.Rows[i][6].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "规格型号" + "," + "此项为必填项！" + "|";
                    }

                    if (!string.IsNullOrEmpty(pds.Rows[i][7].ToString().Trim()))
                    {
                        eMaterialRegist.Standard = pds.Rows[i][7].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "标准规范" + "," + "此项为必填项！" + "|";
                    }
                    if (!string.IsNullOrEmpty(pds.Rows[i][8].ToString().Trim()))
                    {
                        eMaterialRegist.Material = pds.Rows[i][8].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "材质" + "," + "此项为必填项！" + "|";
                    }


                    if (!string.IsNullOrEmpty(pds.Rows[i][9].ToString().Trim()))
                    {
                        eMaterialRegist.SpecialInstructions = pds.Rows[i][9].ToString().Trim();
                    } 

                    if (!string.IsNullOrEmpty(pds.Rows[i][10].ToString().Trim()))
                    {
                        eMaterialRegist.Unit = pds.Rows[i][10].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "单位" + "," + "此项为必填项！" + "|";
                    }

                    if (!string.IsNullOrEmpty(pds.Rows[i][11].ToString().Trim()))
                    {
                        eMaterialRegist.Amount = pds.Rows[i][11].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "到货量" + "," + "此项为必填项！" + "|";
                    }

                    if (!string.IsNullOrEmpty(pds.Rows[i][12].ToString().Trim()))
                    {
                        eMaterialRegist.FourLocation = pds.Rows[i][12].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "四号定位" + "," + "此项为必填项！" + "|";
                    }


                    if (!string.IsNullOrEmpty(pds.Rows[i][13].ToString().Trim()))
                    {
                        eMaterialRegist.Manufacturer = pds.Rows[i][13].ToString().Trim();
                    }
                    else
                    {
                        result += "第" + (i + 2).ToString() + "行," + "制造厂家" + "," + "此项为必填项！" + "|";
                    }

                    if (!string.IsNullOrEmpty(pds.Rows[i][14].ToString().Trim()))
                    {
                        eMaterialRegist.DesignUnit = pds.Rows[i][14].ToString().Trim();
                    }

                    if (!string.IsNullOrEmpty(pds.Rows[i][15].ToString().Trim()))
                    {
                        eMaterialRegist.RealArriveAmount = pds.Rows[i][15].ToString().Trim();
                    }
                  

                    if (!string.IsNullOrEmpty(pds.Rows[i][16].ToString().Trim()))
                    {
                        eMaterialRegist.OutProve = pds.Rows[i][16].ToString().Trim();
                    }
                      


                    if (!string.IsNullOrEmpty(pds.Rows[i][17].ToString().Trim()))
                    {
                        eMaterialRegist.OutPrices = pds.Rows[i][17].ToString().Trim();
                    } 
                    ///加入用户视图
                    eMaterialRegists.Add(eMaterialRegist);
                }
                if (!string.IsNullOrEmpty(result))
                {
                    eMaterialRegists.Clear();
                    result = result.Substring(0, result.LastIndexOf("|"));
                    errorInfos = result;
                    Alert alert = new Alert
                    {
                        Message = result,
                        Target = Target.Self
                    };
                    alert.Show();
                }
                else
                {
                    errorInfos = string.Empty;
                    if (eMaterialRegists.Count > 0)
                    {
                        this.Grid1.Hidden = false;
                        this.Grid1.DataSource = eMaterialRegists;
                        this.Grid1.DataBind();
                        Alert.ShowInTop("审核完成,请点击保存！", MessageBoxIcon.Success);
                    }
                    else
                    {
                        Alert.ShowInTop("导入数据为空！", MessageBoxIcon.Warning);
                    }
                }
            }
            else
            {
                Alert.ShowInTop("导入数据为空！", MessageBoxIcon.Warning);
            }
            return true;
        }
        #endregion
        #endregion

        #region 保存
        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(errorInfos))
            {          List<Model.HJGL_EMaterialRegist> eMaterialRegists = new List<Model.HJGL_EMaterialRegist>();

                if (Grid1.Rows.Count > 0)
                {
                    foreach (JObject mergedRow in Grid1.GetMergedData())
                    {
                        int i = mergedRow.Value<int>("index");
                        GridRow row = Grid1.Rows[i];
                        JObject values = mergedRow.Value<JObject>("values");
                        //System.Web.UI.WebControls.DropDownList handtype = (System.Web.UI.WebControls.DropDownList)(row.FindControl("drpHandleType")); 
                        System.Web.UI.WebControls.HiddenField EMaterialRegistId = (System.Web.UI.WebControls.HiddenField)(row.FindControl("EMaterialRegistId"));

                        Model.HJGL_EMaterialRegist eMaterialRegist = new Model.HJGL_EMaterialRegist
                        {
                            EMaterialRegistId = EMaterialRegistId.Value,
                            CompileDate = DateTime.Now,
                            ProjectId = this.CurrUser.LoginProjectId
                        };
                         

                        eMaterialRegist.EMaterialRegistCode = values.Value<string>("EMaterialRegistCode");
                        eMaterialRegist.UnitName = values.Value<string>("UnitName");
                        eMaterialRegist.SystemCode = values.Value<string>("SystemCode");

                        eMaterialRegist.PartACode = values.Value<string>("PartACode");
                        eMaterialRegist.Condition = values.Value<string>("Condition");
                        eMaterialRegist.Name = values.Value<string>("Name");
                        eMaterialRegist.SpecificationsModel = values.Value<string>("SpecificationsModel");
                        eMaterialRegist.Standard = values.Value<string>("Standard");
                        eMaterialRegist.Material = values.Value<string>("Material");
                        eMaterialRegist.SpecialInstructions = values.Value<string>("SpecialInstructions");
                        eMaterialRegist.Unit = values.Value<string>("Unit");
                        eMaterialRegist.Amount = values.Value<string>("Amount");
                        eMaterialRegist.FourLocation = values.Value<string>("FourLocation");
                        eMaterialRegist.Manufacturer = values.Value<string>("Manufacturer");
                        eMaterialRegist.DesignUnit = values.Value<string>("DesignUnit");
                        eMaterialRegist.RealArriveAmount = values.Value<string>("RealArriveAmount");
                        eMaterialRegist.OutProve = values.Value<string>("OutProve");
                        eMaterialRegist.OutPrices = values.Value<string>("OutPrices");
                        eMaterialRegist.Supply = values.Value<string>("Supply");
                        eMaterialRegist.CompileMan = this.CurrUser.UserId;


                        var mat = Funs.DB.Base_Consumables.FirstOrDefault(x => x.ConsumablesName == values.Value<string>("WMT_ID"));
                        if (mat != null)
                        {
                            eMaterialRegist.WMT_ID = mat.ConsumablesId;
                        }

                        eMaterialRegists.Add(eMaterialRegist);
                        Funs.DB.HJGL_EMaterialRegist.InsertOnSubmit(eMaterialRegist);
                        BLL.HJGL_EMInventoryRecordsService.UpdateEMInventoryRecords(this.CurrUser.LoginProjectId, eMaterialRegist.Unit, eMaterialRegist.WMT_ID, "", "", int.Parse( eMaterialRegist.Amount) );

                    }
                    //setHandelMan();
                } 
                Funs.DB.SubmitChanges();
                string rootPath = Server.MapPath("~/");
                string initFullPath = rootPath + initPath;
                string filePath = initFullPath + this.hdFileName.Text;
                if (filePath != string.Empty && File.Exists(filePath))
                {
                    File.Delete(filePath);//删除上传的XLS文件
                }
                ShowNotify("导入完成！插入" + eMaterialRegists.Count.ToString() + "条。", MessageBoxIcon.Success);
                PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
            }
            else
            {
                Alert.ShowInTop("请先将错误数据修正，再重新导入保存！", MessageBoxIcon.Warning);
            }
        }
        #endregion        

        #region 关闭弹出窗口
        /// <summary>
        /// 关闭导入弹出窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window2_Close(object sender, WindowCloseEventArgs e)
        {
            
        }

        #endregion

        #region 下载模板
        /// <summary>
        /// 下载模板按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnDownLoad_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Confirm.GetShowReference("确定下载导入模板吗？", String.Empty, MessageBoxIcon.Question, PageManager1.GetCustomEventReference(false, "Confirm_OK"), PageManager1.GetCustomEventReference("Confirm_Cancel")));
        }

        /// <summary>
        /// 下载导入模板
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void PageManager1_CustomEvent(object sender, CustomEventArgs e)
        {
            if (e.EventArgument == "Confirm_OK")
            {
                string rootPath = Server.MapPath("~/");
                string filePath = Const.HJGLEMaterialRegistTemplateUrl;
                string uploadfilepath = rootPath + filePath;
                string fileName = Path.GetFileName(filePath);
                FileInfo info = new FileInfo(uploadfilepath);
                long fileSize = info.Length;
                Response.ClearContent();
                Response.AddHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
                Response.ContentType = "excel/plain";
                Response.ContentEncoding = System.Text.Encoding.UTF8;
                Response.AddHeader("Content-Length", fileSize.ToString().Trim());
                Response.TransmitFile(uploadfilepath, 0, fileSize);
                Response.End();
            }
        }
        protected string ConvertType(object state)
        {
            if (state != null)
            {
                if (state.ToString() == "1")
                {
                    return "建筑工程";
                }
                else if (state.ToString() == "2")
                {
                    return "安装工程";
                }
            }
            return "";
        }
        protected string ConvertProjectName(object state)
        {
            if (state != null)
            {
                var type = Funs.DB.Base_QualityQuestionType.Where(u => u.QualityQuestionTypeId == state.ToString()).FirstOrDefault();
                if (type != null)
                {
                    return type.QualityQuestionType;
                }
            }
            return "";
        }
        #endregion
    }
}