SGGL_SHJ/SGGL/FineUIPro.Web/HJGL/WeldingManage/WeldAppearanceCheck.aspx.cs

using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Web;

namespace FineUIPro.Web.HJGL.WeldingManage
{
    public partial class WeldAppearanceCheck : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                BindCheckCodes();
                BindGrid();
            }
        }

        private void BindCheckCodes()
        {
            foreach (string checkCode in WeldAppearanceCheckService.GetCheckCodes(CurrUser.LoginProjectId))
            {
                ddlCheckCode.Items.Add(new FineUIPro.ListItem(checkCode, checkCode));
            }
        }

        private void BindGrid()
        {
            var result = GetCurrentPageData();
            Grid1.RecordCount = result.Item2;
            Grid1.DataSource = result.Item1;
            Grid1.DataBind();
        }

        private Tuple<List<Model.WeldAppearanceCheckItem>, int> GetCurrentPageData()
        {
            return WeldAppearanceCheckService.GetList(CurrUser.LoginProjectId,
                (ddlCheckCode.SelectedValue ?? string.Empty).Trim(),
                txtPipelineCode.Text.Trim(), txtWeldJointCode.Text.Trim(), ddlQualified.SelectedValue,
                Grid1.PageIndex, Grid1.PageSize);
        }

        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e) { Grid1.PageIndex = e.NewPageIndex; BindGrid(); }
        protected void btnQuery_Click(object sender, EventArgs e) { Grid1.PageIndex = 0; BindGrid(); }
        protected void Window1_Close(object sender, WindowCloseEventArgs e) { BindGrid(); }

        /// <summary>
        /// 将附件地址转换为列表缩略图。
        /// </summary>
        /// <param name="photoUrl">以逗号分隔的照片地址。</param>
        /// <returns>照片缩略图HTML。</returns>
        protected string ConvertImageUrlByImage(object photoUrl)
        {
            if (photoUrl == null || string.IsNullOrWhiteSpace(photoUrl.ToString()))
            {
                return string.Empty;
            }

            string html = "<table cellpadding='5' cellspacing='5' style=\"width: 100%\">";
            foreach (string item in photoUrl.ToString().Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries))
            {
                string imageUrl = "../../" + item.Trim().Replace('\\', '/');
                html += "<tr><td align='center'><img class='img' width='100' height='100' src='"
                    + HttpUtility.HtmlAttributeEncode(imageUrl) + "' alt='外观检测照片' /></td></tr>";
            }
            return html + "</table>";
        }

        protected void btnNew_Click(object sender, EventArgs e)
        {
            if (HasPower(Const.BtnAdd)) PageContext.RegisterStartupScript(Window1.GetShowReference("WeldAppearanceCheckEdit.aspx"));
        }

        protected void btnEdit_Click(object sender, EventArgs e) { OpenSelectedRecord(); }
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e) { OpenSelectedRecord(); }

        protected void btnDelete_Click(object sender, EventArgs e)
        {
            if (!EnsureSelected() || !HasPower(Const.BtnDelete)) return;
            WeldAppearanceCheckService.Delete(Grid1.SelectedRowID);
            BindGrid();
        }

        protected void btnPrint_Click(object sender, EventArgs e)
        {
            string checkCode = (ddlCheckCode.SelectedValue ?? string.Empty).Trim();
            if (string.IsNullOrEmpty(checkCode))
            {
                Alert.ShowInTop("请选择检测编号！", MessageBoxIcon.Warning);
                return;
            }
            if (!HasPower(Const.BtnPrint))
            {
                return;
            }

            var printResult = WeldAppearanceCheckService.GetList(CurrUser.LoginProjectId, checkCode,
                txtPipelineCode.Text.Trim(), txtWeldJointCode.Text.Trim(), ddlQualified.SelectedValue,
                0, int.MaxValue);
            List<Model.WeldAppearanceCheckItem> printItems = printResult.Item1;
            if (printItems.Count == 0)
            {
                Alert.ShowInTop("当前筛选条件没有可打印的焊口记录！", MessageBoxIcon.Warning);
                return;
            }

            DataTable reportData = CreateReportData(printItems);
            var parameters = new Dictionary<string, string>
            {
                { "ProjectName", ProjectService.GetProjectNameByProjectId(CurrUser.LoginProjectId) },
                { "CheckCode", checkCode },
                { "NDTMethod", "RT" },
                // 报检数量使用本次实际打印的焊口总数，不包含版式补齐的空行。
                { "InspectionCount", printItems.Count.ToString() },
                { "DetectionRate", string.Empty }
            };

            FastReportService.ResetData();
            FastReportService.AddFastreportTable(reportData);
            FastReportService.AddFastreportParameter(parameters);

            string rootPath = Server.MapPath("~/");
            string initTemplatePath = Const.WeldAppearanceCheckReportTemplateUrl;
            if (File.Exists(rootPath + initTemplatePath))
            {
                PageContext.RegisterStartupScript(Window2.GetShowReference(string.Format(
                    "~/Controls/Fastreport.aspx?ReportPath={0}", rootPath + initTemplatePath)));
            }
            else
            {
                Alert.ShowInTop("打印模板不存在！", MessageBoxIcon.Warning);
            }
        }

        private static DataTable CreateReportData(List<Model.WeldAppearanceCheckItem> items)
        {
            var table = new DataTable("Data");
            table.Columns.Add("RowNumber", typeof(int));
            table.Columns.Add("PipelineCode", typeof(string));
            table.Columns.Add("WeldJointCode", typeof(string));
            table.Columns.Add("WelderCode", typeof(string));
            table.Columns.Add("Specification", typeof(string));
            table.Columns.Add("MaterialCode", typeof(string));
            table.Columns.Add("WeldingLocation", typeof(string));
            table.Columns.Add("WeldingMethodCode", typeof(string));
            table.Columns.Add("WeldingMaterial", typeof(string));
            table.Columns.Add("ItemCode", typeof(string));
            table.Columns.Add("BatchCode", typeof(string));
            table.Columns.Add("Remark", typeof(string));

            const int regularPageRowCount = 14;
            const int lastPageRowCount = 12;
            int reportRowCount = items.Count <= lastPageRowCount
                ? lastPageRowCount
                : lastPageRowCount + (int)Math.Ceiling((items.Count - lastPageRowCount)
                    / (decimal)regularPageRowCount) * regularPageRowCount;
            for (int i = 0; i < reportRowCount; i++)
            {
                if (i < items.Count)
                {
                    Model.WeldAppearanceCheckItem item = items[i];
                    // 明细字段严格对应检查表模板；物料代码和炉批号当前业务无来源，保持空白待签填。
                    table.Rows.Add(i + 1, item.PipelineCode, item.WeldJointCode, item.WelderCode,
                        item.Specification, item.MaterialCode, item.WeldingLocation, item.WeldingMethodCode,
                        item.WeldingMaterial, string.Empty, string.Empty, item.Remark);
                }
                else
                {
                    // 普通页显示14行、末页显示12行，不足部分补空行，使签字区紧跟末页数据区。
                    table.Rows.Add(i + 1, string.Empty, string.Empty, string.Empty, string.Empty,
                        string.Empty, string.Empty, string.Empty, string.Empty, string.Empty,
                        string.Empty, string.Empty);
                }
            }
            return table;
        }

        private void OpenSelectedRecord()
        {
            if (!EnsureSelected() || !HasPower(Const.BtnModify)) return;
            PageContext.RegisterStartupScript(Window1.GetShowReference("WeldAppearanceCheckEdit.aspx?AppearanceCheckId=" + Grid1.SelectedRowID));
        }

        private bool EnsureSelected()
        {
            if (Grid1.SelectedRowIndexArray.Length > 0) return true;
            Alert.ShowInTop("请选择一条记录！", MessageBoxIcon.Warning);
            return false;
        }

        private bool HasPower(string button)
        {
            bool hasPower = CommonService.GetAllButtonPowerList(CurrUser.LoginProjectId, CurrUser.PersonId,
                Const.HJGL_WeldAppearanceCheckMenuId, button);
            if (!hasPower) Alert.ShowInTop("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
            return hasPower;
        }
    }
}