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

namespace FineUIPro.Web.common.BaseInfo
{
    public partial class Project : PageBase
    {
        #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 (this.CurrUser.Account != BLL.Const.Gly)
                //{
                //    this.btnNew.Hidden = true;
                //}
               
                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                BindGrid();

            }
        }

        #region 绑定数据/查询

        private void BindGrid()
        {
            //string strSql = "select *, cast((case when PowerIsExtracted =1 then '已抽取' else '未抽取' end) as  nvarchar(10)) as PowerExtract from Base_Project  order by ProjectCode";
            string strSql = @"select * from Base_Project  where IsClosed=@IsClosed 
                              and ProjectArea=@ProjectArea";

            List<SqlParameter> parms = new List<SqlParameter>();
            if (this.rbIsClosed.SelectedValue == "0")
            {
                parms.Add(new SqlParameter("@IsClosed", false));
            }
            else
            {
                parms.Add(new SqlParameter("@IsClosed", true));
            }

            if (this.CurrUser.LoginProjectArea != null)
            {
                parms.Add(new SqlParameter("@ProjectArea", this.CurrUser.LoginProjectArea));
            }

            if (!string.IsNullOrEmpty(this.txtProjectCode.Text))
            {
                strSql += " and ProjectCode = @ProjectCode";
                parms.Add(new SqlParameter("@ProjectCode", this.txtProjectCode.Text.Trim()));
            }

            if (!string.IsNullOrEmpty(this.txtProjectName.Text))
            {
                strSql += " and ProjectName LIKE  @ProjectName";
                parms.Add(new SqlParameter("@ProjectName", "%" + this.txtProjectName.Text.Trim() + "%"));
            }

            //if (this.CurrUser.Account != BLL.Const.Gly)
            //{
            //    strSql += " and ProjectId = @ProjectId";
            //    parms.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            //}
                strSql += " order by ProjectCode";

            SqlParameter[] parameter = parms.ToArray();
            DataTable dt = SQLHelper.GetDataTableRunText(strSql, parameter);

            Grid1.RecordCount = dt.Rows.Count;
            var table = this.GetPagedDataTable(Grid1, dt);

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

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

        #endregion
        #endregion

        #region  编辑/查看/删除数据
        /// <summary>
        /// 编辑
        /// </summary>
        private void EditData()
        {
            if (GetButtonPower(Const.BtnModify))
            {
                if (GetButtonPower(BLL.Const.BtnModify))
                {
                    if (Grid1.SelectedRowIndexArray.Length == 0)
                    {
                        Alert.ShowInTop(Resources.Lan.SelectLeastOneRecord, MessageBoxIcon.Warning);
                        return;
                    }
                    string projectId = Grid1.SelectedRowID;

                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("ProjectEdit.aspx?ProjectId={0}", projectId, "编辑 - ")));
                }
                else
                {
                    Alert.ShowInTop(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                    return;
                }
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                return;
            }
        }

        /// <summary>
        /// Grid行双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            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>
        /// 查看
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuView_Click(object sender, EventArgs e)
        {
            if (GetButtonPower(Const.BtnSee))
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("ProjectView.aspx?ProjectId={0}", Grid1.SelectedRowID, "查看 - ")));
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                return;
            }
        }

        /// <summary>
        /// 批量删除数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            if (GetButtonPower(BLL.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 project = BLL.Base_ProjectService.GetProjectByProjectId(rowID);
                        string content = judgementDelete(rowID);

                        if (string.IsNullOrEmpty(content))
                        {
                            BLL.Base_ProjectService.DeleteProject(rowID);
                            BLL.Sys_LogService.AddLog(Const.System_1, this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.ProjectTypeMenuId, Const.BtnDelete, rowID);
                        }
                        else
                        {
                            strShowNotify += Resources.Lan.Project + "：" + project.ProjectName + content;
                        }
                    }

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

        /// <summary>
        /// 判断是否可以删除
        /// </summary>
        /// <returns></returns>
        private string judgementDelete(string projectId)
        {
            string content = "";

            if (Funs.DB.Pipeline_Pipeline.FirstOrDefault(x => x.ProjectId == projectId) != null)
            {
                content += "已在【管线信息】中使用，不能删除！";
            }
            return content;
        }
        #endregion

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

        /// <summary>
        /// 分页显示条数下拉框
        /// </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)
        {
            Grid1.SortDirection = e.SortDirection;
            Grid1.SortField = e.SortField;
            BindGrid();
        }

        #endregion

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

        #region 增加
        /// <summary>
        /// 新增项目
        /// </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("ProjectEdit.aspx", "新增项目")));
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                return;
            }
        }
        #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(Resources.Lan.ProjectInformation + 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();
            grid.PageSize = 10000;
            BindGrid();
            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>");
            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("labNumber") as AspNet.Label).Text;
                    }
                    sb.AppendFormat("<td>{0}</td>", html);
                }

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

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

            return sb.ToString();
        }
        #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.ProjectMenuId, button);
        }
        #endregion
    }
}