using BLL;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;
using System.Data.SqlClient;
using Model;
using System.IO;
using System.Drawing;
using System.Web.UI.WebControls;

namespace FineUIPro.Web.WeldingProcess.WeldingManage
{
    public partial class MaterialCoode : PageBase
    {
        //定义变量
        /// <summary>
        /// 上传预设的虚拟路径
        /// </summary>
        private string initPath = Const.ExcelUrl;
        /// <summary>
        /// 错误集合
        /// </summary>
        public static string errorInfos = string.Empty;

        #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.ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                this.BindGrid();
            }
        }
        #endregion

        #region 绑定数据
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            string strSql = @"SELECT * FROM dbo.Base_MaterialCoode WHERE 1=1 ";
            List<SqlParameter> listStr = new List<SqlParameter>();

            if (!string.IsNullOrEmpty(this.txtCoode.Text.Trim()))
            {
                strSql += " AND Coode LIKE @Coode";
                listStr.Add(new SqlParameter("@Coode", "%" + this.txtCoode.Text.Trim() + "%"));
            }
          
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);

            Grid1.RecordCount = tb.Rows.Count;
            //tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();
        }

        /// <summary>
        /// 改变索引事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 分页下拉选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }

        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, FineUIPro.GridSortEventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 关闭弹出窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 增加按钮事件
        /// <summary>
        /// 增加按钮事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnNew_Click(object sender, EventArgs e)
        {
            if (GetButtonPower(Const.BtnAdd))
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MaterialCoodeEdit.aspx", "新增 - ")));
            }
            else
            {
                Alert.ShowInTop(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                return;
            }
        }
        #endregion

        #region 编辑
        /// <summary>
        /// 双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            this.EditData();
        }

        /// <summary>
        /// 右键编辑事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuEdit_Click(object sender, EventArgs e)
        {
            this.EditData();
        }

        /// <summary>
        /// 编辑数据方法
        /// </summary>
        private void EditData()
        {

            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop(Resources.Lan.SelectLeastOneRecord, MessageBoxIcon.Warning);
                return;
            }

            ////双击事件 编辑权限有：编辑页面，无：查看页面 或者状态是完成时查看页面
            if (GetButtonPower(Const.BtnModify))
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MaterialCoodeEdit.aspx?MaterialCoodeId={0}&flag=edit", Grid1.SelectedRowID, "编辑 - ")));
            }
            else if (GetButtonPower(Const.BtnSee))
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MaterialCoodeEdit.aspx?MaterialCoodeId={0}&flag=view", Grid1.SelectedRowID, "查看 - ")));
            }
            else
            {
                Alert.ShowInTop(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                return;
            }
        }
        #endregion

        #region 删除
        /// <summary>
        /// 右键删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            if (GetButtonPower(Const.BtnDelete))
            {
                if (Grid1.SelectedRowIndexArray.Length > 0)
                {
                    string strShowNotify = string.Empty;
                    foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                    {
                        string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                        var getCoode = BLL.MaterialCoodeService.GetMaterialCoode(rowID,this.CurrUser.LoginProjectId);
                        if (getCoode != null)
                        {
                            string cont = judgementDelete(rowID);
                            if (string.IsNullOrEmpty(cont))
                            {
                                BLL.MaterialCoodeService.DeleteMaterialCoode(rowID);
                                BLL.Sys_LogService.AddLog(Const.System_2, this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.MediumMenuId, Const.BtnDelete, rowID);
                            }
                            else
                            {
                                strShowNotify += Resources.Lan.MediumDefinition + "：" + getCoode.Coode + cont;
                            }
                        }
                    }

                    BindGrid();
                    if (!string.IsNullOrEmpty(strShowNotify))
                    {
                        Alert.ShowInTop(strShowNotify, MessageBoxIcon.Warning);
                    }
                    else
                    {
                        ShowNotify(Resources.Lan.DeletedSuccessfully, MessageBoxIcon.Success);
                    }
                }
            }
            else
            {
                Alert.ShowInTop(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                return;
            }
        }

        #region 判断是否可删除
        /// <summary>
        /// 判断是否可以删除
        /// </summary>
        /// <returns></returns>
        private string judgementDelete(string id)
        {
            string content = string.Empty;
            //if (Funs.DB.Pipeline_WeldJoint.FirstOrDefault(x => x.Coode1 == id) != null)
            //{
            //    content += "已在【管线信息】中使用，不能删除！";
            //}

            return content;
        }
        #endregion
        #endregion

        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnQuery_Click(object sender, EventArgs e)
        {
            this.BindGrid();
        }
        #endregion

        #region 查看按钮
        /// <summary>
        /// 查看按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnView_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MaterialCoodeEdit.aspx?MaterialCoodeId={0}&flag=view", Grid1.SelectedRowID, "查看 - ")));
        }
        #endregion

        protected void btnImport_Click(object sender, EventArgs e)
        {
            if (this.CoodeUrl.HasFile == false)
            {
                ShowNotify("请选择Excel文件!", MessageBoxIcon.Warning);
                return;
            }
            string IsXls = Path.GetExtension(this.CoodeUrl.FileName).ToString().Trim().ToLower();
            if (IsXls != ".xls" && IsXls != ".xlsx")
            {
                ShowNotify("只能选择Excel文件!", MessageBoxIcon.Warning);
                return;
            }

            string rootPath = Server.MapPath("~/");
            string initFullPath = rootPath + initPath;
            if (!Directory.Exists(initFullPath))
            {
                Directory.CreateDirectory(initFullPath);
            }
            //指定上传文件名称
            this.hidFileName.Text = BLL.Funs.GetNewFileName() + IsXls;
            //上传文件路径
            string filePath = initFullPath + this.hidFileName.Text;
            //文件上传服务器
            this.CoodeUrl.PostedFile.SaveAs(filePath);
            //文件上传服务器后的名称
            string fileName = rootPath + initPath + this.hidFileName.Text;
            //读取Excel
            DataSet ds = NPOIHelper.ExcelToDataSet(fileName, out errorInfos, true);
            errorInfos = string.Empty;
            //验证Excel读取是否有误
            if (!string.IsNullOrEmpty(errorInfos))
            {
                ShowNotify(errorInfos, MessageBoxIcon.Warning);
                return;
            }

            string message = string.Empty;

            List<Model.Base_MaterialCoode> coodeList = new List<Model.Base_MaterialCoode>();
            var coodes = from x in Funs.DB.Base_MaterialCoode where x.ProjectId == this.CurrUser.LoginProjectId select x;
            for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                Model.Base_MaterialCoode d = new Model.Base_MaterialCoode();
                d.ProjectId = this.CurrUser.LoginProjectId;
                d.MaterialCoodeId = SQLHelper.GetNewID(typeof(Model.Base_MaterialCoode));
                d.Coode = ds.Tables[0].Rows[i]["Coode"].ToString();
                d.HeartNo = ds.Tables[0].Rows[i]["炉批号"].ToString();

                if (!string.IsNullOrEmpty(d.Coode) && !string.IsNullOrEmpty(d.HeartNo))
                {
                    var c = from x in coodes where x.Coode == d.Coode && x.HeartNo == d.HeartNo select x;
                    if (c.Count() > 0)
                    {
                        errorInfos += (i + 2) + "行,Coode对应的炉批号已存在!</br>";
                    }
                }

                if (ds.Tables[0].Rows[i]["数量"] != null && !string.IsNullOrEmpty(ds.Tables[0].Rows[i]["数量"].ToString()))
                {
                    int? dd = Funs.GetNewInt(ds.Tables[0].Rows[i]["数量"].ToString());
                    if (dd != null)
                    {
                        d.Amount = Funs.GetNewInt(ds.Tables[0].Rows[i]["数量"].ToString());
                    }
                    else
                    {
                        errorInfos += (i + 2) + "行,数量格式不正确!</br>";
                    }
                }
                if (ds.Tables[0].Rows[i]["是否启用"] != null && !string.IsNullOrEmpty(ds.Tables[0].Rows[i]["是否启用"].ToString()))
                {
                    string isUser = ds.Tables[0].Rows[i]["是否启用"].ToString();
                    if (isUser != "是" && isUser != "否")
                    {
                        errorInfos += (i + 2) + "行,是否启用只能录入是或否!</br>";
                    }
                    else
                    {
                        if (isUser == "是")
                        {
                            d.IsUse = true;
                        }
                        else
                        {
                            d.IsUse = false;
                        }

                    }
                }
                else
                {
                    d.IsUse = false;
                }

                coodeList.Add(d);
            }

            var coodeGroup = coodeList.GroupBy(x => new { x.Coode, x.HeartNo }).Select(g => new { Coode = g.Key.Coode, HeartNo = g.Key.HeartNo }).Distinct();
            foreach (var c in coodeGroup)
            { 
                var coodeNum=from x in coodeList where x.Coode==c.Coode && x.HeartNo==c.HeartNo select x;
                if (coodeNum.Count() > 1)
                {
                    errorInfos += "coode码："+c.Coode+"炉批号："+c.HeartNo+"有重复！";
                }
            }
            
            //if (coodeList.Count() != coodeGroup.Count())
            //{
            //    errorInfos += "Coode对应的炉批号有重复！";
            //}

            // 数据验证错误，返回
            if (!string.IsNullOrEmpty(errorInfos))
            {
                ShowNotify(errorInfos, MessageBoxIcon.Warning, 10000);
                return;
            }
            else
            {
                foreach (var item in coodeList)
                {

                    BLL.MaterialCoodeService.AddMaterialCoode(item);
                }
                ShowNotify("Coode导入成功!", MessageBoxIcon.Success);
                this.BindGrid();

            }
        }

        #region 模板下载
        /// <summary>
        /// 模板下载
        /// </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.CoodeInTemplateUrl;
            string filePath = Const.CoodeInTemplateUrl;
            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();
            //PageContext.RegisterStartupScript(Confirm.GetShowReference("确定要下载焊工资质导入模板?", 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 uploadfilepath = rootPath + Const.WelderQueTemplateUrl;
                string filePath = Const.WelderQueTemplateUrl;
                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 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private bool GetButtonPower(string button)
        {
            return BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.MaterialCoodeMenuId, button);
        }
        #endregion
    }
}