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

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

        /// <summary>
        /// 导入模版文件原始的虚拟路径
        /// </summary>
        private string initTemplatePath = Const.CheckManageDataInTemplateUrl;

        /// <summary>
        /// 错误集合
        /// </summary>
        public static List<Model.ErrorInfo> errorInfos = new List<Model.ErrorInfo>();
        #endregion

        #region 加载
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                 

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

        #region 模板下载
        /// <summary>
        /// 模板下载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void imgbtnUpload_Click(object sender, EventArgs e)
        {
            string uploadfilepath = Server.MapPath("~/") + initTemplatePath;
            string fileName = Path.GetFileName(initTemplatePath);
            FileInfo info = new FileInfo(uploadfilepath);
            if (info.Exists)
            {
                long fileSize = info.Length;
                Response.Clear();
                Response.ContentType = "application/x-zip-compressed";
                Response.AddHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
                Response.AddHeader("Content-Length", fileSize.ToString());
                Response.TransmitFile(uploadfilepath, 0, fileSize);
                Response.Flush();
                Response.Close();
            }
            else
            {
                ShowNotify("文件不存在！", MessageBoxIcon.Warning);
            }
        }
        #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.FileExcel.HasFile == false)
                {
                    Alert.ShowInTop("请您选择Excel文件!", MessageBoxIcon.Warning);
                    return;
                }
                string IsXls = Path.GetExtension(FileExcel.FileName).ToString().Trim().ToLower();
                if (IsXls != ".xls")
                {
                    Alert.ShowInTop("只可以选择Excel文件!", MessageBoxIcon.Warning);
                    return;
                }
                if (errorInfos != null)
                {
                    errorInfos.Clear();
                }
                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;
                FileExcel.PostedFile.SaveAs(filePath);
                ImportXlsToData(filePath);

            }
            catch (Exception ex)
            {
                Alert.ShowInTop(ex.Message);
            }
        }

        #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
            {
                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.SelectCommand.CommandTimeout = 1200;
                oleAdMaster.Fill(ds, "m_tableName");
                oleAdMaster.Dispose();
                oleDBConn.Close();
                oleDBConn.Dispose();

                AddDatasetToSQL(ds.Tables[0], 27);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion
        #endregion

        /// <summary>
        /// 将Dataset的数据导入数据库
        /// </summary>
        /// <param name="pds">数据集</param>
        /// <param name="Cols">数据集列数</param>
        /// <returns></returns>
        private bool AddDatasetToSQL(DataTable pds, int Cols)
        {
            string result = string.Empty;
            int ic, ir;
            ic = pds.Columns.Count;
            if (ic < Cols)
            {
                throw new Exception("导入Excel格式错误！Excel只有" + ic.ToString().Trim() + "列");
            }

            ir = pds.Rows.Count;
            if (pds != null && ir > 0)
            {
                
                for (int i = 0; i < ir; i++)
                {
                   
                    if(string.IsNullOrEmpty( pds.Rows[i][0].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "委托单位" + "," + "此项为必填项！" + "|";

                    }

                    if (string.IsNullOrEmpty(pds.Rows[i][1].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "单位名称" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][2].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "装置代号" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][3].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "区域代号" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][4].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "委托编号" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][5].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "委托日期" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][6].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检件名称" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][7].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检测批号" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][8].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检测时机" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][9].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检件编号（管线号）" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][10].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "焊口编号" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][11].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "焊工号" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][12].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检件规格" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][13].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检件材质" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][14].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "比列(%)" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][15].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "焊接方法" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][16].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "工作量米" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][17].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "工作量道" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][18].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "级别" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][19].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检测日期" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][20].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检测温度" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][21].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检测人" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][24].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "结果（合格/不合格）" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][27].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "报告编号" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][28].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "报告日期" + "," + "此项为必填项！" + "|";

                    }
                    if (string.IsNullOrEmpty(pds.Rows[i][31].ToString()))
                    {
                        result += (i + 2).ToString() + "," + "检测方法（PT/RT/MT/UT/设备PT/设备RT/设备MT/设备TU/TOFD）" + "," + "此项为必填项！" + "|";

                    }
                    //a++;
                }

                if (!string.IsNullOrEmpty(result))
                {
                    result = result.Substring(0, result.LastIndexOf("|"));
                }
                errorInfos.Clear();
                if (!string.IsNullOrEmpty(result))
                {
                    string results = result;
                    List<string> errorInfoList = results.Split('|').ToList();
                    foreach (var item in errorInfoList)
                    {
                        string[] errors = item.Split(',');
                        Model.ErrorInfo errorInfo = new Model.ErrorInfo();
                        errorInfo.Row = errors[0];
                        errorInfo.Column = errors[1];
                        errorInfo.Reason = errors[2];
                        errorInfos.Add(errorInfo);
                    }
                    if (errorInfos.Count > 0)
                    {
                        Grid1.DataSource = errorInfos;
                        Grid1.DataBind();
                    }
                }
                else
                {
                    ShowNotify("审核完成,请点击导入！", MessageBoxIcon.Success);
                }
            }
            else
            {
                throw new Exception("导入数据为空！");
            }
            return true;
        }

        #region 导入
        /// <summary>
        /// 导入
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (errorInfos.Count <= 0)
            {
                string rootPath = Server.MapPath("~/");
                string initFullPath = rootPath + initPath;
                if (!Directory.Exists(initFullPath))
                {
                    Directory.CreateDirectory(initFullPath);
                }

                string filePath = initFullPath + this.hdfileName.Text;
                ImportXlsToData2(filePath);
            }
            else
            {
                Alert.ShowInTop("请先将错误数据修正，再重新导入保存！", 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 ImportXlsToData2(string fileName)
        {
            try
            {
                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.SelectCommand.CommandTimeout = 1200;
                oleAdMaster.Fill(ds, "m_tableName");
                oleAdMaster.Dispose();
                oleDBConn.Close();
                oleDBConn.Dispose();

                AddDatasetToSQL2(ds.Tables[0], 27);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        /// <summary>
        /// 将Dataset的数据导入数据库
        /// </summary>
        /// <param name="pds">数据集</param>
        /// <param name="Cols">数据集列数</param>
        /// <returns></returns>
        private bool AddDatasetToSQL2(DataTable pds, int Cols)
        {
            string result = string.Empty;
            string dReportID = string.Empty;
            string dateStr = string.Empty;
            int ic, ir;
            ic = pds.Columns.Count;
            if (ic < Cols)
            {
                throw new Exception("导入Excel格式错误！Excel只有" + ic.ToString().Trim() + "列");
            }
            List<Model.CH_CheckStatic> checkStaticList = new List<Model.CH_CheckStatic>();
            ir = pds.Rows.Count;
            if (pds != null && ir > 0)
            {
                for (int i = 0; i < ir; i++)
                {
                    Model.CH_CheckStatic checkStatic = new Model.CH_CheckStatic();
                    checkStatic.CheckStaticId = Guid.NewGuid().ToString();
                    checkStatic.ProjectId = this.CurrUser.LoginProjectId;
                    checkStatic.TrustUnitName = pds.Rows[i][0].ToString();//委托单位
                    checkStatic.UnitName = pds.Rows[i][1].ToString();//单位名称
                    checkStatic.InstallationName = pds.Rows[i][2].ToString();//装置代号
                    checkStatic.WorkAreaCode = pds.Rows[i][3].ToString();//区域代号
                    checkStatic.CH_TrustCode = pds.Rows[i][4].ToString(); //委托编号                    
                    checkStatic.Trust_Date = DateUtil.ToDateTime(pds.Rows[i][5].ToString());//委托日期
                    checkStatic.CheckThingName = pds.Rows[i][6].ToString();//检件名称
                    checkStatic.DefectCode = pds.Rows[i][7].ToString();//检测批号
                    checkStatic.CheckOpportunity = pds.Rows[i][8].ToString();//检测时机
                    checkStatic.ISO_IsoNo = pds.Rows[i][9].ToString();//管线号
                    checkStatic.JOT_JointNo = pds.Rows[i][10].ToString();//焊口号
                    checkStatic.WED_Code = pds.Rows[i][11].ToString();//焊工号
                    checkStatic.JOT_JointDesc = pds.Rows[i][12].ToString();//检件规格
                    checkStatic.MaterialCode = pds.Rows[i][13].ToString();//检件材质
                    checkStatic.DetectionRateCode = pds.Rows[i][14].ToString();//比例（%）
                    checkStatic.WeldingMethodCode = pds.Rows[i][15].ToString();//焊接方法
                    checkStatic.WorkAmout1 = pds.Rows[i][16].ToString();//工作量米
                    checkStatic.WorkAmout2 = pds.Rows[i][17].ToString();//工作量道
                    checkStatic.CheckLevel = pds.Rows[i][18].ToString();//级别
                    checkStatic.CheckDate = DateUtil.ToDateTime(pds.Rows[i][19].ToString());//检测日期
                    checkStatic.CheckTemperature = pds.Rows[i][20].ToString();//检测温度
                    checkStatic.CheckPerson = pds.Rows[i][21].ToString();//检测人
                    checkStatic.DefectType = pds.Rows[i][22].ToString();//缺陷性质（若无为空）
                    checkStatic.DefectNum = pds.Rows[i][23].ToString();//缺陷定量（若无为空）
                    checkStatic.CheckResult = pds.Rows[i][24].ToString();//结果（合格/不合格）
                    checkStatic.CheckResultNum = pds.Rows[i][25].ToString();//结果单编号
                    checkStatic.CheckResultDate = DateUtil.ToDateTime(pds.Rows[i][26].ToString());//结果单日期
                    checkStatic.ReportNo = pds.Rows[i][27].ToString();//报告编号
                    checkStatic.ReportDate = DateUtil.ToDateTime(pds.Rows[i][28].ToString());//报告日期
                    checkStatic.ReportAmount = pds.Rows[i][29].ToString();//工作量
                    checkStatic.ProgressMoney = pds.Rows[i][30].ToString();//工程进度款
                    checkStatic.DetectionTypeCode = pds.Rows[i][31].ToString();//检测方法（PT/RT/MT/UT/设备PT/设备RT/设备MT/设备TU/TOFD）
                    checkStatic.Remark = pds.Rows[i][32].ToString();//备注

                    checkStaticList.Add(checkStatic);

                }

                Funs.DB.CH_CheckStatic.InsertAllOnSubmit(checkStaticList);
                Funs.DB.SubmitChanges();

                ShowNotify("导入成功！", MessageBoxIcon.Success);

                PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
            }
            else
            {
                throw new Exception("导入数据为空！");
            }
            return true;
        }
        #endregion
    }
}