# -*- coding: utf-8 -*-
"""MenuProject_AddToFak_Click 重写为:复制项目库文件为方案(一个方案一个库文件)。幂等(按方法名定位替换)。"""
import io

P = r"C:\Users\099978\Documents\SharpDevelop Projects\成套报价软件\成套报价软件\主窗口.菜单与库.cs"
s = io.open(P, encoding="utf-8-sig").read()

si = None
for i, l in enumerate(s.split("\n")):
    if l.startswith("        private void MenuProject_AddToFak_Click"):
        si = i
        break
assert si is not None, "MenuProject 方法未找到"

lines = s.split("\n")
ei = None
for i in range(si + 1, len(lines)):
    if lines[i] == "        }":
        ei = i
        break
assert ei is not None, "方法结束未找到"

NEW = r'''        private void MenuProject_AddToFak_Click(object sender, EventArgs e)
        {
            var row = GetFirstSelectedRow(this.advancedDataGridView6);
            if (row == null)
            {
                MessageBox.Show(this, "请先在项目列表中选择要存为方案的项目。",
                    "存为方案", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            string projectId = GetBoundValueAsString(row, "项目编号");
            string projName = GetBoundValueAsString(row, "项目名称");
            if (string.IsNullOrWhiteSpace(projectId))
            {
                MessageBox.Show(this, "选中行没有项目编号,无法存为方案。",
                    "存为方案", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }

            string srcDbPath = GetQuoteDbPath(projectId);
            if (!System.IO.File.Exists(srcDbPath))
            {
                MessageBox.Show(this, "项目报价库不存在:\n" + srcDbPath,
                    "存为方案", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }

            // 方案名默认 = 项目名称(空则项目编号);重名自动加序号
            string 方案名 = !string.IsNullOrWhiteSpace(projName) ? projName : projectId;
            string dstDir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "sjk", "方案库");
            System.IO.Directory.CreateDirectory(dstDir);
            string dstPath = System.IO.Path.Combine(dstDir, 方案名 + ".db");
            int seq = 1;
            while (System.IO.File.Exists(dstPath))
            {
                seq++;
                dstPath = System.IO.Path.Combine(dstDir, 方案名 + "(" + seq + ").db");
            }

            var sw = System.Diagnostics.Stopwatch.StartNew();
            Cursor = Cursors.WaitCursor;
            try
            {
                // ★ 一个方案 = 一份独立项目库副本(含全部图号/箱号/元件/项目信息)
                BackupSQLiteDb(srcDbPath, dstPath);
                sw.Stop();
                Log("[存为方案] 项目=" + projectId + " → " + dstPath + " 耗时 " + sw.ElapsedMilliseconds + "ms");
                MessageBox.Show(this, "已把项目 [" + projectId + "] 存为方案。\n方案文件: " + dstPath +
                    "\n耗时 " + sw.ElapsedMilliseconds + "ms。", "存为方案",
                    MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            catch (Exception exSave)
            {
                MessageBox.Show(this, "存为方案失败:\n" + exSave.Message, "存为方案",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            finally
            {
                Cursor = Cursors.Default;
            }
        }'''

lines[si:ei + 1] = NEW.split("\n")
io.open(P, "w", encoding="utf-8-sig").write("\n".join(lines))
print("MenuProject 重写完成")