基线:全量源码首提(D1 版本控制落地,含第一轮优化 B1-B4/A1/A4/缩放修复)

2026-10-01 22:15:22 +08:00
commit 1e65792b09
499 changed files with 204579 additions and 0 deletions
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+# -*- coding: utf-8 -*-
+"""加载卡顿优化:①计算引擎加公式指纹(PRAGMA user_version 比对,一致跳过重建)
+②EnsureFormulaTriggersQuiet 改后台+指纹跳过 ③三表 Reload 加 Stopwatch 耗时日志。幂等。"""
+import io
+
+ROOT = r"C:\Users\099978\Documents\SharpDevelop Projects\成套报价软件\成套报价软件"
+n = 0
+
+def edit(path, pairs, tag):
+    global n
+    s = io.open(path, encoding="utf-8-sig").read()
+    for old, new in pairs:
+        if old not in s:
+            if new in s:
+                print(tag, "已有(跳过)")
+                continue
+            raise AssertionError(tag + " 锚点缺失: " + old[:70])
+        s = s.replace(old, new, 1)
+        n += 1
+    io.open(path, "w", encoding="utf-8-sig").write(s)
+    print(tag, "ok")
+
+# 1) 计算引擎:公式指纹
+edit(ROOT + r"\计算引擎.cs", [
+    ('''		/// <summary>加载某层级启用中的公式(按排序)。加载失败(表缺/异常)回退默认公式。</summary>''',
+     '''		/// <summary>公式表内容指纹(全部公式行串联的稳定 hash)。用于判断触发器是否需要重建。</summary>
+		public static int 公式指纹(System.Data.SQLite.SQLiteConnection fakConn)
+		{
+			try
+			{
+				var sb = new StringBuilder();
+				using (var cmd = new System.Data.SQLite.SQLiteCommand(
+					"SELECT 层级,目标列,表达式,排序,启用 FROM \\"" + 公式表名 + "\\" ORDER BY 排序;", fakConn))
+				using (var r = cmd.ExecuteReader())
+					while (r.Read())
+						sb.Append(r.GetValue(0)).Append('|').Append(r.GetValue(1)).Append('|')
+						  .Append(r.GetValue(2)).Append('|').Append(r.GetValue(3)).Append('|')
+						  .Append(r.GetValue(4)).Append(';');
+				return sb.ToString().GetHashCode();
+			}
+			catch { return 0; }
+		}
+
+		/// <summary>读取项目库 user_version(存的是上次重建时的公式指纹)。</summary>
+		public static int 读触发器版本(System.Data.SQLite.SQLiteConnection conn)
+		{
+			using (var cmd = new System.Data.SQLite.SQLiteCommand("PRAGMA user_version;", conn))
+				return Convert.ToInt32(cmd.ExecuteScalar());
+		}
+
+		/// <summary>写入项目库 user_version。</summary>
+		public static void 写触发器版本(System.Data.SQLite.SQLiteConnection conn, int 版本)
+		{
+			using (var cmd = new System.Data.SQLite.SQLiteCommand("PRAGMA user_version=" + 版本 + ";", conn))
+				cmd.ExecuteNonQuery();
+		}
+
+		/// <summary>加载某层级启用中的公式(按排序)。加载失败(表缺/异常)回退默认公式。</summary>'''),
+], "计算引擎.cs")
+
+# 2) 编辑直写库.cs:指纹跳过+后台化
+edit(ROOT + r"\编辑直写库.cs", [
+    ('''		/// <summary>进项目/建表/撤销删除后:按公式表重建项目库全部触发器(幂等,安静模式只记日志)。</summary>
+		private void EnsureFormulaTriggersQuiet(string projectId)
+		{
+			try
+			{
+				if (string.IsNullOrWhiteSpace(projectId)) return;
+				string dbPath = GetQuoteDbPath(projectId);
+				if (!System.IO.File.Exists(dbPath)) return;
+				string fak = GetDbFullPath(@"sjk\\fak.db");
+				using (var conn = new System.Data.SQLite.SQLiteConnection(GetConnStringStatic(dbPath)))
+				using (var fakConn = new System.Data.SQLite.SQLiteConnection(GetConnStringStatic(fak)))
+				{
+					conn.Open();
+					fakConn.Open();
+					计算引擎.EnsureFormulaTable(fakConn);
+					计算引擎.重建项目全部触发器(conn, null, TuhaoTableName, fakConn);
+				}
+				Log("[公式触发器] 已按公式表重建 [" + projectId + "] 全部触发器");
+			}
+			catch (Exception ex) { Log("[公式触发器] 重建失败(不影响编辑,但派生列不会自动算): " + ex.Message); }
+		}''',
+     '''		/// <summary>进项目/建表/撤销删除后:按公式表重建项目库全部触发器。
+		/// ★ 性能:公式指纹与项目库 user_version 一致时直接跳过(毫秒级);需要重建时放后台线程不卡 UI。</summary>
+		private void EnsureFormulaTriggersQuiet(string projectId)
+		{
+			System.Threading.Tasks.Task.Run(delegate { EnsureFormulaTriggersCore(projectId); });
+		}
+
+		private void EnsureFormulaTriggersCore(string projectId)
+		{
+			try
+			{
+				if (string.IsNullOrWhiteSpace(projectId)) return;
+				string dbPath = GetQuoteDbPath(projectId);
+				if (!System.IO.File.Exists(dbPath)) return;
+				string fak = GetDbFullPath(@"sjk\\fak.db");
+				var sw = System.Diagnostics.Stopwatch.StartNew();
+				using (var conn = new System.Data.SQLite.SQLiteConnection(GetConnStringStatic(dbPath)))
+				using (var fakConn = new System.Data.SQLite.SQLiteConnection(GetConnStringStatic(fak)))
+				{
+					conn.Open();
+					fakConn.Open();
+					计算引擎.EnsureFormulaTable(fakConn);
+					int 指纹 = 计算引擎.公式指纹(fakConn);
+					int 已存 = 计算引擎.读触发器版本(conn);
+					if (指纹 != 0 && 指纹 == 已存)
+					{
+						Log("[公式触发器] 公式未变化,跳过重建 (" + projectId + ")");
+						return;
+					}
+					计算引擎.重建项目全部触发器(conn, null, TuhaoTableName, fakConn);
+					计算引擎.写触发器版本(conn, 指纹);
+				}
+				sw.Stop();
+				Log("[公式触发器] 已按公式表重建 [" + projectId + "] 全部触发器, 耗时 " + sw.ElapsedMilliseconds + "ms");
+			}
+			catch (Exception ex) { Log("[公式触发器] 重建失败(不影响编辑,但派生列不会自动算): " + ex.Message); }
+		}'''),
+], "编辑直写库.cs")
+
+# 3) 三表 Reload 耗时日志
+p3 = ROOT + r"\主窗口.cs"
+edit(p3, [
+    ('''                _tuhaoTable = table;  // 记下当前表引用,供关闭/切换时回写
+                this.advancedDataGridView9.RowCount = table.Rows.Count;
+                this.advancedDataGridView9.Invalidate();''',
+     '''                _tuhaoTable = table;  // 记下当前表引用,供关闭/切换时回写
+                this.advancedDataGridView9.RowCount = table.Rows.Count;
+                this.advancedDataGridView9.Invalidate();
+                Log("[性能] ReloadTuhaoByProject 耗时 " + _swReload.ElapsedMilliseconds + "ms (含取缓存/查库/转换)");'''),
+    ('''                _xianghaoTable = table;  // 记下当前表引用,供切换/关闭时回写
+                this.advancedDataGridView4.RowCount = table.Rows.Count;
+                this.advancedDataGridView4.Invalidate();''',
+     '''                _xianghaoTable = table;  // 记下当前表引用,供切换/关闭时回写
+                this.advancedDataGridView4.RowCount = table.Rows.Count;
+                this.advancedDataGridView4.Invalidate();
+                Log("[性能] ReloadXianghao 耗时 " + _swReload.ElapsedMilliseconds + "ms (含取缓存/查库/转换)");'''),
+], "主窗口.cs")
+
+print("合计", n, "处")