using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Data;
using System.Text;
using AspNet = System.Web.UI.WebControls;
using BLL;

namespace FineUIPro.Web.WeldMat.BaseInfo
{
    public partial class Supplier : PageBase
    {
        #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)
            {
                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();

                // 绑定表格
                BindGrid();

            }
        }
        #endregion

        #region 绑定数据
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            string strSql = @"SELECT SupplierId, SupplierCode, SupplierName, ContactMan, ContactPhone"
                        + @" FROM Weld_Supplier WHERE 1=1 ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            if (!string.IsNullOrEmpty(this.txtCode.Text.Trim()))
            {
                strSql += " AND SupplierCode LIKE @SupplierCode";
                listStr.Add(new SqlParameter("@SupplierCode", "%" + this.txtCode.Text.Trim() + "%"));
            }
            if (!string.IsNullOrEmpty(this.txtName.Text.Trim()))
            {
                strSql += " AND SupplierName LIKE @SupplierName";
                listStr.Add(new SqlParameter("@SupplierName", "%" + this.txtName.Text.Trim() + "%"));
            }

            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);

            // 2.获取当前分页数据
            //var table = this.GetPagedDataTable(Grid1, tb1);
            Grid1.RecordCount = tb.Rows.Count;
            tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);

            Grid1.DataSource = table;
            Grid1.DataBind();
        }
        #endregion

        #region 分页排序
        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            Grid1.PageIndex = e.NewPageIndex;
            BindGrid();
        }

        /// <summary>
        /// 分页下拉选择
        /// </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>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_FilterChange(object sender, EventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, FineUIPro.GridSortEventArgs e)
        {
            Grid1.SortDirection = e.SortDirection;
            Grid1.SortField = e.SortField;
            BindGrid();
        }
        #endregion

        #region 删除事件
        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnDelete_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.CLGL_SupplierMenuId, Const.BtnDelete))
            {
                if (judgementDelete(hfFormID.Text, true))
                {
                    BLL.SupplierService.DeleteSupplierById(hfFormID.Text);
                    BLL.Sys_LogService.AddLog(BLL.Const.System_7, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "删除供应商信息");
                    // 重新绑定表格，并模拟点击[新增按钮]
                    BindGrid();
                    PageContext.RegisterStartupScript("onNewButtonClick();");
                }
            }
            else
            {
                Alert.ShowInTop("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                return;
            }
        }

        /// <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 (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.CLGL_SupplierMenuId, Const.BtnDelete))
            {
                this.DeleteData();
            }
            else
            {
                Alert.ShowInTop("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                return;
            }
        }

        /// <summary>
        /// 删除方法
        /// </summary>
        private void DeleteData()
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                bool isShow = true;
                if (Grid1.SelectedRowIndexArray.Length > 1)
                {
                    isShow = false;
                }
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    if (judgementDelete(rowID, isShow))
                    {
                        BLL.SupplierService.DeleteSupplierById(rowID);
                        BLL.Sys_LogService.AddLog(BLL.Const.System_7, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "删除供应商信息");
                        ShowNotify("删除完成！", MessageBoxIcon.Success);
                    }
                }

                BindGrid();
                PageContext.RegisterStartupScript("onNewButtonClick();");
            }
        }
        #endregion

        #region 编辑
        /// <summary>
        /// 右键编辑事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuEdit_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.CLGL_SupplierMenuId, Const.BtnModify))
            {
                this.EditData();
            }
            else
            {
                Alert.ShowInTop("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                return;
            }
        }

        /// <summary>
        /// 编辑数据方法
        /// </summary>
        private void EditData()
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string Id = Grid1.SelectedRowID;
            var supplier = BLL.SupplierService.GetSupplierById(Id);
            if (supplier != null)
            {
                this.txtSupplierCode.Text = supplier.SupplierCode;
                this.txtSupplierName.Text = supplier.SupplierName;
                this.txtContactMan.Text = supplier.ContactMan;
                this.txtContactPhone.Text = supplier.ContactPhone;

                hfFormID.Text = Id;
                this.btnDelete.Enabled = true;
            }
        }
        #endregion

        #region 提交按钮
        /// <summary>
        /// 提交按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.CLGL_SupplierMenuId, Const.BtnSave))
            {
                string strRowID = hfFormID.Text;
                if (BLL.SupplierService.IsExitSupplierCode(this.txtSupplierCode.Text.Trim(), strRowID))
                {
                    Alert.ShowInTop("此供应商代号已存在！", MessageBoxIcon.Warning);
                    return;
                }
                Model.Weld_Supplier supplier = new Model.Weld_Supplier();
                supplier.SupplierCode = this.txtSupplierCode.Text.Trim();
                supplier.SupplierName = this.txtSupplierName.Text.Trim();
                supplier.ContactMan = this.txtContactMan.Text.Trim();
                supplier.ContactPhone = this.txtContactPhone.Text.Trim();
                if (string.IsNullOrEmpty(strRowID))
                {
                    strRowID = SQLHelper.GetNewID(typeof(Model.Weld_Supplier));
                    supplier.SupplierId = strRowID;
                    BLL.SupplierService.AddSupplier(supplier);
                    BLL.Sys_LogService.AddLog(BLL.Const.System_7, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "添加供应商信息");
                }
                else
                {
                    supplier.SupplierId = strRowID;
                    BLL.SupplierService.UpdateSupplier(supplier);
                    BLL.Sys_LogService.AddLog(BLL.Const.System_7, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "修改供应商信息");
                }

                // 重新绑定表格，并点击当前编辑或者新增的行
                BindGrid();

                ShowNotify("保存成功！", MessageBoxIcon.Success);
                PageContext.RegisterStartupScript("onNewButtonClick();");
                //PageContext.RegisterStartupScript(String.Format("F('{0}').selectRow('{1}');", Grid1.ClientID, UnitQualitySort.UnitQualitySortId));
            }
            else
            {
                Alert.ShowInTop("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                return;
            }
        }
        #endregion

        #region 判断是否可删除
        /// <summary>
        /// 判断是否可以删除
        /// </summary>
        /// <returns></returns>
        private bool judgementDelete(string id, bool isShow)
        {
            string content = string.Empty;
            //if (BLL.HJGL_PW_JointInfoService.GetJointInfoByFloorWeld(id) > 0)
            //{
            //    content = "焊口中已经使用了该焊缝类型，不能删除！";
            //}
            if (string.IsNullOrEmpty(content))
            {
                return true;
            }
            else
            {
                if (isShow)
                {
                    Alert.ShowInTop(content, MessageBoxIcon.Error);
                }
                return false;
            }
        }
        #endregion

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

        #region 导出按钮
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnOut_Click(object sender, EventArgs e)
        {
            Response.ClearContent();
            string filename = Funs.GetNewFileName();
            Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode("供应商信息" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }

        /// <summary>
        /// 导出方法
        /// </summary>
        /// <param name="grid"></param>
        /// <returns></returns>
        private string GetGridTableHtml(Grid grid)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<meta http-equiv=\"content-type\" content=\"application/excel; charset=UTF-8\"/>");
            sb.Append("<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">");
            sb.Append("<tr>");
            this.Grid1.PageSize = 10000;
            BindGrid();
            foreach (GridColumn column in grid.Columns)
            {
                sb.AppendFormat("<td>{0}</td>", column.HeaderText);
            }
            sb.Append("</tr>");
            foreach (GridRow row in grid.Rows)
            {
                sb.Append("<tr>");
                foreach (GridColumn column in grid.Columns)
                {
                    string html = row.Values[column.ColumnIndex].ToString();
                    if (column.ColumnID == "tfNumber")
                    {
                        html = (row.FindControl("lblNumber") as AspNet.Label).Text;
                    }
                    sb.AppendFormat("<td>{0}</td>", html);
                }

                sb.Append("</tr>");
            }

            sb.Append("</table>");

            return sb.ToString();
        }
        #endregion
    }
}