using BLL;
using MiniExcelLibs;
using Model;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

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

        /// <summary>
        /// 安装组件集合
        /// </summary>
        public static List<Model.PHTGL_ContractStandingBook> ContractStandingBookList = new List<Model.PHTGL_ContractStandingBook>();

        /// <summary>
        /// 错误集合
        /// </summary>
        public static string errorInfos = string.Empty;
        public string Type
        {
            get
            {
                return (string)ViewState["Type"];
            }
            set
            {
                ViewState["Type"] = value;
            }
        }
        #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)
            {
                this.hdFileName.Text = string.Empty;
                if (ContractStandingBookList != null)
                {
                    ContractStandingBookList.Clear();
                }
                errorInfos = string.Empty;
                Type = Request.Params["Type"];

            }
        }
        #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
            {
                Grid1.DataSource = null;
                Grid1.DataBind();
                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 != ".xlsx")
                {
                    ShowNotify("只可以选择Excel文件！", MessageBoxIcon.Warning);
                    return;
                }
                if (ContractStandingBookList != null)
                {
                    ContractStandingBookList.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);
                ImportXlsToData(rootPath + initPath + this.hdFileName.Text);

                if (string.IsNullOrEmpty(errorInfos))
                {
                    if (!string.IsNullOrEmpty(this.hdFileName.Text))
                    {
                        if (ContractStandingBookList.Count > 0)
                        {
                            this.Grid1.Hidden = false;
                            this.Grid1.DataIDField = "ContractId";
                            this.Grid1.DataSource = ContractStandingBookList;
                            this.Grid1.DataBind();
                            Grid1.RecordCount = ContractStandingBookList.Count;
                        }

                    }
                    else
                    {
                        ShowNotify("请先审核要导入的文件！", MessageBoxIcon.Warning);
                    }
                }
                else
                {
                    ShowNotify("请先将错误数据修正，再重新导入提交！", MessageBoxIcon.Warning);
                }
            }
            catch (Exception ex)
            {
                Alert alert = new Alert
                {
                    Message = "'" + ex.Message + "'",
                    Target = Target.Self
                };
                alert.Show();
                //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)
        {
            //  var rows =Funs.LINQToDataTable(MiniExcel.Query(fileName).ToList()) ;
            var ds = MiniExcel.Query(fileName).ToList();
            var columns = MiniExcel.GetColumns(fileName);
            var rows = MiniExcel.Query<ContractStandingBooKDtoIn>(fileName).ToList();
            var cnt = columns.Count;
            var reposedata = AddDatasetToSQL(rows, cnt);
            if (reposedata.code == 1)
            {
                ShowNotify("审核完成,请点击导入！", MessageBoxIcon.Success);
            }
            else
            {
                Alert alert = new Alert
                {
                    Message = reposedata.message,
                    Target = Target.Self
                };
                alert.Show();
                //ShowNotify(responeData.message, MessageBoxIcon.Success);

            }
        }
        #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 Model.ResponeData AddDatasetToSQL(List<ContractStandingBooKDtoIn> pds, int count)
        {
            Model.ResponeData responeData = new Model.ResponeData();
            //  string result = string.Empty;
            List<string> result = new List<string>();
            //pds = BLL.Funs.FilterBlankLines(pds);
            if (count < 30)
            {
                responeData.code = 0;
                responeData.message = "导入Excel格式错误！Excel只有" + count.ToString().Trim() + "列";
                return responeData;
            }
            if (pds.Count > 0 && pds != null)
            {
                foreach (var item in pds)
                {
                    Model.PHTGL_ContractStandingBook _ContractStandingBook = new PHTGL_ContractStandingBook();
                    _ContractStandingBook.ContractId = SQLHelper.GetNewID();
                    _ContractStandingBook.UnitId = this.CurrUser.UnitId;
                    _ContractStandingBook.States = 0;
                    _ContractStandingBook.DepartId = this.CurrUser.DepartId;
                    _ContractStandingBook.Agent = this.CurrUser.PersonName;
                    _ContractStandingBook.CreatUser = this.CurrUser.PersonId;
                    _ContractStandingBook.CreateDate = DateTime.Now.ToString() ;
                    if (Type == "1")
                    {
                        _ContractStandingBook.ProjectId = this.CurrUser.LoginProjectId;
                    }
                    _ContractStandingBook.ContractName = item.ContractName;
                    _ContractStandingBook.ContractNum= item.ContractNum;
                    _ContractStandingBook.ProjectName= item.ProjectName;
                    _ContractStandingBook.ProjectCode= item.ProjectCode;
                    _ContractStandingBook.Parties= item.Parties;
                    _ContractStandingBook.Currency= item.Currency;
                    _ContractStandingBook.ContractAmount= item.ContractAmount;
                    _ContractStandingBook.ContractType= item.ContractType;
                    _ContractStandingBook.EPCCode= item.EPCCode;
                    _ContractStandingBook.ContractAttribute= item.ContractAttribute;
                    _ContractStandingBook.OpeningBank_TT = item.OpeningBankTT;
                    _ContractStandingBook.OpeningBank_Electrophore = item.OpeningBankelectrophore;
                    _ContractStandingBook.BankAccount_TT = item.BankAccountTT;
                    _ContractStandingBook.BankAccount_Electrophore = item.BankAccountelectrophore;
                    _ContractStandingBook.LineNumber_Electrophore = item.LineNumberelectrophore;
                    _ContractStandingBook.Retentionmoney= item.Retentionmoney;
                    _ContractStandingBook.Status= item.Status;
                    _ContractStandingBook.ContactUnitOfPartyA= item.ContactUnitOfPartyA;
                    _ContractStandingBook.ContactPersonOfPartyA= item.ContactPersonOfPartyA;
                    _ContractStandingBook.ContactPersonOfPartyB= item.ContactPersonOfPartyB;
                    _ContractStandingBook.ContactPersonPhoneOfPartyB= item.ContactPersonPhoneOfPartyB;
                    _ContractStandingBook.ContactPersonEmailOfPartyB= item.ContactPersonEmailOfPartyB;
                    _ContractStandingBook.ContractAmountExcludingTax= item.ContractAmountExcludingTax;
                    _ContractStandingBook.PriceMethod= item.PriceMethod;
                    _ContractStandingBook.SignedOnDate= item.SignedOnDate;
                    _ContractStandingBook.ContractStartDate= item.ContractStartDate;
                    _ContractStandingBook.ContractEndDate= item.ContractEndDate;
                    _ContractStandingBook.PricingBasis= item.PricingBasis;
                    _ContractStandingBook.SubcontractingMethod= item.SubcontractingMethod;
                    _ContractStandingBook.IsItACentralizedPurchaseSupplier = item.IsItACentralizedPurchaseSupplier;
                    ContractStandingBookList.Add(_ContractStandingBook);

                }

                if (result.Count > 0)
                {
                    ContractStandingBookList.Clear();
                    // result = result.Substring(0, result.LastIndexOf("|"));
                    errorInfos = string.Join("|", result.Distinct());
                    //Alert alert = new Alert();
                    //alert.Message = result;
                    //alert.Target = Target.Self;
                    //alert.Show();
                    responeData.code = 0;
                    responeData.message = errorInfos;
                }
                else
                {
                    errorInfos = string.Empty;


                }

            }
            else
            {
                responeData.code = 0;
                responeData.message = "导入数据为空！";
            }


            return responeData;
        }


        #endregion
        #endregion

        #region 导入
        /// <summary>
        /// 导入
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnImport_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(errorInfos))
            {
                if (!string.IsNullOrEmpty(this.hdFileName.Text))
                {
                    if (ContractStandingBookList.Count > 0)
                    {
                        this.Grid1.Hidden = false;
                        this.Grid1.DataIDField = "ContractId";
                        this.Grid1.DataSource = ContractStandingBookList;
                        this.Grid1.DataBind();
                        Grid1.RecordCount = ContractStandingBookList.Count;
                    }

                }
                else
                {
                    ShowNotify("请先审核要导入的文件！", MessageBoxIcon.Warning);
                }
            }
            else
            {
                ShowNotify("请先将错误数据修正，再重新导入提交！", MessageBoxIcon.Warning);
            }
        }

        #endregion

        #region 提交
        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(errorInfos))
            {
                if (ContractStandingBookList.Count > 0)
                {
                    ContractStandingBookService.AddBulkPHTGL_ContractStandingBook(ContractStandingBookList);
                }
                int a = ContractStandingBookList.Count();
                string rootPath = Server.MapPath("~/");
                string initFullPath = rootPath + initPath;
                string filePath = initFullPath + this.hdFileName.Text;
                if (filePath != string.Empty && System.IO.File.Exists(filePath))
                {
                    System.IO.File.Delete(filePath);//删除上传的XLS文件
                }
                ShowNotify("导入成功！", MessageBoxIcon.Success);
                PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
            }
            else
            {
                ShowNotify("请先将错误数据修正，再重新导入提交！", MessageBoxIcon.Warning);
            }
        }
        #endregion

        #region 获取名称
        public string ConvertPipelineId(object PipelineId)
        {
            string StateName = string.Empty;
            if (!string.IsNullOrEmpty(PipelineId.ToString()))
            {

                if (PipelineId != null)
                {
                    string txt = PipelineService.GetPipelineByPipelineId(PipelineId.ToString()).PipelineCode;

                    return txt;
                }
                return "";
            }
            return StateName;
        }

        #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)
        {
            string rootPath = Server.MapPath("~/");
            string uploadfilepath = rootPath + Const.ContractStandingBookIn;
            string filePath = Const.ContractStandingBookIn;
            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();
        }
        #endregion

        #region 分页选择下拉改变事件
        /// <summary>
        /// 分页选择下拉改变事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            this.Grid1.DataSource = ContractStandingBookList;
            this.Grid1.DataBind();
            Grid1.RecordCount = ContractStandingBookList.Count;
        }

        #endregion
    }
}