feat(hjgl): 完善图纸识别与材料管段信息管理

扩展图纸识别结果模型和保存流程，按管线及页码替换识别明细，
避免重复导入造成数据累积；同时自动补充材料编码库数据，
新增材料总览、管段长度总览及 PDF 焊口标记功能，提升识别数据
的查询、复核和后续使用效率。

SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognitionContentEdit.aspx.cs

@@ -2,18 +2,11 @@
 {
     using System;
     using System.Collections.Generic;
-    using System.Data;
-    using System.Data.SqlClient;
-    using System.Linq;
-    using BLL;
+    using Model;
 
     public partial class DrawingRecognitionContentEdit : PageBase
     {
         #region 定义项
-        /// <summary>
-        /// 临时表主键
-        /// </summary>
-        public static Dictionary<string, DataTable> dicDt = new Dictionary<string, DataTable>();
         public int Index
         {
             get
@@ -25,6 +18,27 @@
                 ViewState["Index"] = value;
             }
         }
+
+        public string DataKey
+        {
+            get
+            {
+                return (string)ViewState["DataKey"];
+            }
+            set
+            {
+                ViewState["DataKey"] = value;
+            }
+        }
+
+        private List<HJGL_DrawingRecognition_Material> MaterialEntities
+        {
+            get
+            {
+                return Session[DataKey + DrawingRecognitionContent.MaterialSessionSuffix]
+                    as List<HJGL_DrawingRecognition_Material>;
+            }
+        }
         #endregion
 
         #region 加载页面
@@ -38,20 +52,22 @@
             if (!IsPostBack)
             {
                 this.Index = int.Parse(Request.Params["Index"]);
-                DataTable dt = dicDt[CurrUser.PersonId];
-                var dataInTemp = dt.Rows[this.Index];
-                if (dataInTemp != null)
+                this.DataKey = Request.Params["DataKey"];
+                var materialEntities = MaterialEntities;
+                if (materialEntities == null || this.Index < 0 || this.Index >= materialEntities.Count)
                 {
-                    this.txtPipeNo.Text = dataInTemp["pipe_no"].ToString();
-                    this.txtDrawingNumber.Text = dataInTemp["drawing_number"].ToString();
-                    this.txtCategory.Text = dataInTemp["category"].ToString();
-                    this.txtQty.Text = dataInTemp["qty"].ToString();
-                    this.txtSpec.Text = dataInTemp["spec"].ToString();
-                    this.txtPageNo.Text = dataInTemp["page_no"].ToString();
-                    this.txtDescription.Text = dataInTemp["description"].ToString();
-
-
+                    Alert.ShowInTop("材料实体数据已失效，请关闭窗口后重新审核！", MessageBoxIcon.Warning);
+                    return;
                 }
+
+                var material = materialEntities[this.Index];
+                this.txtPipeNo.Text = material.Pipe_no;
+                this.txtDrawingNumber.Text = material.Drawing_number;
+                this.txtCategory.Text = material.Category;
+                this.txtQty.Text = material.Qty;
+                this.txtSpec.Text = material.Spec;
+                this.txtPageNo.Text = Convert.ToString(material.Pipe_page_no);
+                this.txtDescription.Text = material.Description;
             }
         }
         #endregion
@@ -64,15 +80,27 @@
         /// <param name="e"></param>
         protected void btnSave_Click(object sender, EventArgs e)
         {
-            DataTable dt = dicDt[CurrUser.PersonId];
-            var dataInTemp = dt.Rows[this.Index];
-            dataInTemp["pipe_no"] = this.txtPipeNo.Text;
-            dataInTemp["drawing_number"] = this.txtDrawingNumber.Text;
-            dataInTemp["category"] = this.txtCategory.Text;
-            dataInTemp["qty"] = this.txtQty.Text;
-            dataInTemp["spec"] = this.txtSpec.Text;
-            dataInTemp["page_no"] = this.txtPageNo.Text;
-            dataInTemp["description"] = this.txtDescription;
+            var materialEntities = MaterialEntities;
+            if (materialEntities == null || this.Index < 0 || this.Index >= materialEntities.Count)
+            {
+                Alert.ShowInTop("材料实体数据已失效，请关闭窗口后重新审核！", MessageBoxIcon.Warning);
+                return;
+            }
+
+            if (!int.TryParse(this.txtPageNo.Text, out var pipePageNo))
+            {
+                Alert.ShowInTop("管线页码必须为整数！", MessageBoxIcon.Warning);
+                return;
+            }
+
+            var material = materialEntities[this.Index];
+            material.Pipe_no = this.txtPipeNo.Text;
+            material.Drawing_number = this.txtDrawingNumber.Text;
+            material.Category = this.txtCategory.Text;
+            material.Qty = this.txtQty.Text;
+            material.Spec = this.txtSpec.Text;
+            material.Pipe_page_no = pipePageNo;
+            material.Description = this.txtDescription.Text;
             Alert.ShowInTop("信息修改完成！", MessageBoxIcon.Success);
 
             if (ckAll.Checked)
@@ -84,8 +112,7 @@
                 PageContext.RegisterStartupScript(ActiveWindow.GetWriteBackValueReference("") + ActiveWindow.GetHidePostBackReference());
 
             }
-            dicDt.Remove(CurrUser.PersonId);
         }
         #endregion
     }
-}
+}