feat: BOM批量导入型号/名称可编辑 + 生产订单查看按下单前库存快照 + 编辑冲销回下单状态

app.py

@@ -9,6 +9,7 @@ M3 治理: 多角色(admin/manager/operator) + 操作日志 + 报表打印导出
 """
 import os
 import sys
+import shutil
 import hashlib
 import webbrowser
 from datetime import date, datetime
@@ -127,6 +128,35 @@ def stock_map(factory_id=None):
     return {i: inb.get(i, 0) - out.get(i, 0) for i in ids}
 
 
+def stock_map_as_of(factory_id=None, as_of=None):
+    """返回截至 as_of 之前(不含 as_of 及之后创建)的净库存 {material_id: qty}。
+
+    - as_of 为 datetime(通常用订单的 created_at)。
+    - 用 created_at 作截断, 从而自动排除该订单自身后续的调入/领料流水,
+      以及下单之后才发生的其他出入库 —— 即「下单那一刻的库存快照」。
+    - as_of 为 None 时等价 stock_map(当前库存)。
+    - 兼容极少数字段 created_at 为空: 空值不参与(视为缺失), 不影响其余统计。
+    """
+    if as_of is None:
+        return stock_map(factory_id)
+    fcond = " AND factory_id = :fid" if factory_id else ""
+    params = {"asof": as_of}
+    if factory_id:
+        params["fid"] = factory_id
+    rows = db.session.execute(db.text(
+        f"SELECT material_id, COALESCE(SUM(qty),0) FROM inbound "
+        f"WHERE created_at IS NOT NULL AND created_at < :asof{fcond} GROUP BY material_id"),
+        params).fetchall()
+    inb = {r[0]: float(r[1]) for r in rows}
+    rows = db.session.execute(db.text(
+        f"SELECT material_id, COALESCE(SUM(qty),0) FROM outbound "
+        f"WHERE created_at IS NOT NULL AND created_at < :asof{fcond} GROUP BY material_id"),
+        params).fetchall()
+    out = {r[0]: float(r[1]) for r in rows}
+    ids = set(inb) | set(out)
+    return {i: inb.get(i, 0) - out.get(i, 0) for i in ids}
+
+
 def _status_of(stock, safety):
     """库存状态: danger=负库存, warn=低于安全库存, ok=正常"""
     if stock < 0:
@@ -157,9 +187,13 @@ def outbound_total_map(factory_id=None):
 
 
 # ---------------- 替代料关系 ----------------
-def substitute_rows(main_id, factory_id=None):
-    """返回主料 main_id 的可替代料列表: [{sub:Material, stock:float, available:bool}]。"""
-    sm = stock_map(factory_id)
+def substitute_rows(main_id, factory_id=None, as_of=None):
+    """返回主料 main_id 的可替代料列表: [{sub:Material, stock:float, available:bool}]。
+
+    as_of 传入时, 库存按「截至 as_of 之前」快照计算(用于生产订单查看时
+    呈现下单前的库存)。默认 None 取当前库存。
+    """
+    sm = stock_map_as_of(factory_id, as_of)
     subs = db.session.scalars(
         db.select(Substitute).where(Substitute.main_id == main_id)).all()
     out = []
@@ -1298,7 +1332,10 @@ def order_detail(oid):
         return redirect(url_for("orders"))
     bom = db.session.get(Bom, o.bom_id)
     items = db.session.scalars(db.select(BomItem).where(BomItem.bom_id == o.bom_id)).all()
-    sm = stock_map(o.factory_id)
+    # 查看订单时, 库存按「下单那一刻之前」的快照展示, 而非当前实时库存,
+    # 这样能还原下单时的真实可供料情况(已自动排除本单后续的调入/领料)。
+    as_of = o.created_at
+    sm = stock_map_as_of(o.factory_id, as_of)
     fac = db.session.get(Factory, o.factory_id) if o.factory_id else None
     # 已录入的「调入数量」计划
     allocs = db.session.scalars(
@@ -1312,7 +1349,7 @@ def order_detail(oid):
         a = alloc_map.get(m.id)
         subs = [{"pn": s["sub"].part_number, "mf": s["sub"].manufacturer or "-",
                  "stock": round(s["stock"], 3), "available": s["available"]}
-                for s in substitute_rows(m.id, o.factory_id)]
+                for s in substitute_rows(m.id, o.factory_id, as_of)]
         reqs.append({"m": m, "need": need, "have": have,
                      "gap": need - have, "short": need > have, "subs": subs,
                      "alloc": a.alloc_qty if a else 0,
@@ -1323,7 +1360,7 @@ def order_detail(oid):
     factories = db.session.scalars(
         db.select(Factory).where(Factory.enabled == True).order_by(Factory.code)).all()
     return render_template("order_detail.html", o=o, bom=bom, reqs=reqs, factory=fac,
-                           factories=factories,
+                           factories=factories, as_of=as_of,
                            posted_total=posted_total, planned_total=planned_total,
                            posted_count=posted_count)
 
@@ -1378,6 +1415,7 @@ def order_edit(oid):
         if qty <= 0:
             flash("接单量必须大于 0", "error")
         else:
+            old_no = o.order_no
             order_no = request.form.get("order_no", "").strip() or o.order_no
             if order_no != o.order_no and db.session.scalar(
                     db.select(ProdOrder).where(ProdOrder.order_no == order_no)):
@@ -1388,9 +1426,20 @@ def order_edit(oid):
             o.factory_id = factory_id
             o.qty = qty
             o.remark = request.form.get("remark", "").strip()
+            # 冲销回「下单时」状态: 先备份库, 再撤销该订单已产生的调入/调出/领料流水 + 清空调入计划
+            try:
+                _bak = os.path.join(EXE_DIR, "_backup",
+                                    f"reset_bak_{datetime.now():%Y%m%d_%H%M%S}.db")
+                os.makedirs(os.path.dirname(_bak), exist_ok=True)
+                shutil.copy(db_path, _bak)
+            except Exception:
+                _bak = None
+            n_in, n_out, n_alloc = _reset_order_to_placed(o, old_no)
             db.session.commit()
-            log_action("编辑生产订单", o.order_no, f"接单量 {qty}")
-            flash("订单已更新", "ok")
+            log_action("编辑生产订单", o.order_no,
+                       f"接单量 {qty}; 冲销回下单状态: 调入入库{n_in}/调出领料{n_out}/计划{n_alloc}"
+                       + (f"; 备份 {os.path.basename(_bak)}" if _bak else ""))
+            flash(f"订单已更新并回到「下单状态」(冲销调入/领料流水 {n_in + n_out} 笔、清空调入计划 {n_alloc} 行)", "ok")
             return redirect(url_for("order_detail", oid=oid))
     return render_template("order_form.html", boms=boms_all, factories=factories, o=o)
 
@@ -1419,6 +1468,25 @@ def order_delete(oid):
     return redirect(url_for("orders"))
 
 
+def _reset_order_to_placed(o, order_no):
+    """把订单冲销回「刚下单」状态: 撤销该订单关联的调入入库 / 调出 / 领料流水, 清空调入计划, 状态置回 planned。
+
+    - 调入入库(Inbound, source=生产订单调入) 与 调出/领料(Outbound, purpose in (生产领用, 生产订单调出)) 均按 order_ref 关联, 直接删除即冲销(总库存/厂间余额恢复)。
+    - 调入计划(prod_order_alloc) 按 order_id 清除。
+    - 返回 (冲销入库笔数, 冲销出库笔数, 清除计划行数)。
+    """
+    n_in = db.session.execute(
+        db.delete(Inbound).where(Inbound.order_ref == order_no)).rowcount
+    n_out = db.session.execute(
+        db.delete(Outbound).where(
+            Outbound.order_ref == order_no,
+            Outbound.purpose.in_(["生产领用", "生产订单调出"]))).rowcount
+    n_alloc = db.session.execute(
+        db.delete(ProdOrderAlloc).where(ProdOrderAlloc.order_id == o.id)).rowcount
+    o.status = "planned"
+    return n_in, n_out, n_alloc
+
+
 @app.route("/order/<int:oid>/alloc", methods=["POST"])
 @login_required
 @role_required("admin", "manager")

push_to_gitea.bat

@@ -0,0 +1,36 @@
+@echo off
+REM ============================================================
+REM  一键推送本地提交到 Gitea
+REM  使用前提：本机能访问公司内网 / 已连 VPN，能解析 git.btw-ocr.com
+REM  Gitea 凭据由系统凭据助手(helper-selector / GCM)提供，无需手填
+REM ============================================================
+cd /d "D:\2026-09-10-task-20\material_wms"
+
+echo [1/3] 拉取远程最新...
+git fetch origin
+if %errorlevel% neq 0 (
+  echo fetch 失败：请确认已连内网/VPN，且能访问 git.btw-ocr.com
+  pause
+  exit /b 1
+)
+
+echo [2/3] 将本地提交 rebase 到远程 main 之上...
+git rebase origin/main
+if %errorlevel% neq 0 (
+  echo rebase 冲突：请手动解决冲突后 git rebase --continue，或运行 git rebase --abort 撤销
+  pause
+  exit /b 1
+)
+
+echo [3/3] 推送到 Gitea...
+git push origin main
+if %errorlevel% neq 0 (
+  echo push 失败，请检查凭据或网络后重试
+  pause
+  exit /b 1
+)
+
+echo.
+echo ===== 推送完成 =====
+echo 可在 https://git.btw-ocr.com/star/Inventory-Management-System 核对最新提交
+pause

static/style.css

@@ -143,6 +143,9 @@ tr.row-sim-danger td { color: #cf1322; }
 /* 批量导入窗口: 多 BOM 卡片 */
 .bom-card { border: 1px solid #e3e8ef; border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
 .bom-card.card-danger { border-color: #ffccc7; }
-.bom-card .bom-head { background: #f0f3f7; padding: 8px 12px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
+.bom-card .bom-head { background: #f0f3f7; padding: 8px 12px; font-size: 14px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
 .bom-card.card-danger .bom-head { background: #fff1f0; }
+.bom-card .bom-head label.bh-lbl { margin: 0; white-space: nowrap; color: #44525f; font-size: 12px; }
+.bom-card .bom-head input.bom-code-inp { width: 160px; flex: 0 0 auto; padding: 5px 8px; font-size: 13px; }
+.bom-card .bom-head input.bom-name-inp { flex: 1 1 220px; min-width: 180px; padding: 5px 8px; font-size: 13px; }
 .bom-card .tbl { box-shadow: none; border-radius: 0; margin: 0; }

templates/boms.html

@@ -1,58 +1,58 @@
 {% extends "base.html" %}
 {% block title %}BOM 清单{% endblock %}
 {% block content %}
-<div class="toolbar">
-  <h3 style="margin:0">BOM 清单 ({{ data|length }})</h3>
-  <div>
-    <a class="btn" href="{{ url_for('download_template', kind='bom') }}">⬇ 下载模板</a>
-    <button class="primary" type="button" onclick="openBatch()">⊞ 批量导入窗口</button>
+<div class="toolbar" data-page-node-id="vZTw3kPadHZliSPinOK7Z1">
+  <h3 style="margin:0" data-page-node-id="4wsrdtS5FO7LVSlfo7CSNG">BOM 清单 ({{ data|length }})</h3>
+  <div data-page-node-id="wqIH8X3KYDPieHFmuHJk1U">
+    <a class="btn" href="{{ url_for('download_template', kind='bom') }}" data-page-node-id="1uWZtIhFdzaXWtcVfxDuOg">⬇ 下载模板</a>
+    <button class="primary" type="button" onclick="openBatch()" data-page-node-id="gzZTAfVl4A7uSSGZbnvUiB">⊞ 批量导入窗口</button>
   </div>
 </div>
-<table class="tbl">
-  <thead><tr><th>BOM 型号</th><th>名称</th><th>组成项数</th><th>操作</th></tr></thead>
-  <tbody>
+<table class="tbl" data-page-node-id="b0iXNI8PpWQuniQYav5O0I">
+  <thead data-page-node-id="iYtImpRt9uTnLT1EuDXgCb"><tr data-page-node-id="9EW4NPakt3ZhDfzYevNQb6"><th data-page-node-id="sp7aqyu2wPcBXC14JySMsV">BOM 型号</th><th data-page-node-id="ON7POYFoxBWVPwDTJ5YFVh">名称</th><th data-page-node-id="H6pAPeWhIGXasJf7is1PlR">组成项数</th><th data-page-node-id="IQPsDz71IQrUtVnzjSvTqE">操作</th></tr></thead>
+  <tbody data-page-node-id="GlcDs3bYGt9ktLuIMCnQ4S">
     {% for d in data %}
-    <tr>
-      <td><a href="{{ url_for('bom_detail', bid=d.b.id) }}">{{ d.b.code }}</a></td>
-      <td>{{ d.b.name or '-' }}</td>
-      <td class="num"><a href="{{ url_for('bom_detail', bid=d.b.id) }}">{{ d.count }}</a></td>
-      <td>
-        <a href="{{ url_for('bom_detail', bid=d.b.id) }}">查看</a>
-        <a href="{{ url_for('bom_edit', bid=d.b.id) }}">编辑</a>
-        <form method="post" action="{{ url_for('bom_delete', bid=d.b.id) }}" style="display:inline" onsubmit="return confirm('确认删除该 BOM?');">
-          <button class="link">删除</button>
+    <tr data-page-node-id="oIa73ogUxPXPW7hd6mSQqR">
+      <td data-page-node-id="txkFINu0hqDcunfToMsIHJ"><a href="{{ url_for('bom_detail', bid=d.b.id) }}" data-page-node-id="wZa7pJWwB3UVob7w2rMPYi">{{ d.b.code }}</a></td>
+      <td data-page-node-id="4ZgT9JXaM292L2DxjmPWdn">{{ d.b.name or '-' }}</td>
+      <td class="num" data-page-node-id="81E2RDtrSvIDDtmXamJaKy"><a href="{{ url_for('bom_detail', bid=d.b.id) }}" data-page-node-id="xibV2oxiCVTyWQxHQ3GBvC">{{ d.count }}</a></td>
+      <td data-page-node-id="z8hNVcUqGGY3LogEDYFO6M">
+        <a href="{{ url_for('bom_detail', bid=d.b.id) }}" data-page-node-id="y99zemTyOQfPCzgAuGfoHX">查看</a>
+        <a href="{{ url_for('bom_edit', bid=d.b.id) }}" data-page-node-id="Xlkt2Bi0z38orXYfmovRTF">编辑</a>
+        <form method="post" action="{{ url_for('bom_delete', bid=d.b.id) }}" style="display:inline" onsubmit="return confirm('确认删除该 BOM?');" data-page-node-id="GRCffEreUmFcM3CoH1FEUC">
+          <button class="link" data-page-node-id="fk4q7Q2tIJdpd368XDifLE">删除</button>
         </form>
       </td>
     </tr>
     {% else %}
-    <tr><td colspan="4" class="muted">还没有 BOM, 点右上角新增</td></tr>
+    <tr data-page-node-id="8dATczjWBQGQA7MAsGu9f8"><td colspan="4" class="muted" data-page-node-id="7Zbca69N7opSKetW07LkHr">还没有 BOM, 点右上角新增</td></tr>
     {% endfor %}
   </tbody>
 </table>
 
 <!-- 批量导入窗口(模态) -->
-<div class="modal-mask" id="batchMask" style="display:none">
-  <div class="modal">
-    <div class="modal-head">
-      <span>批量导入 BOM · 多 BOM 清单</span>
-      <button class="x" onclick="closeBatch()">✕</button>
+<div class="modal-mask" id="batchMask" style="display:none" data-page-node-id="na2dwI5Srtijy3wkeG1h5s">
+  <div class="modal" data-page-node-id="tEI8MSJjVrQXENBtLlS1dA">
+    <div class="modal-head" data-page-node-id="EHG4VZ8LF2jK6OQuZpZ1ij">
+      <span data-page-node-id="xHsrz06nBQLPcxe4wbnUF5">批量导入 BOM · 多 BOM 清单</span>
+      <button class="x" onclick="closeBatch()" data-page-node-id="aoDJmcOoqnCSk7ji1ol2al">✕</button>
     </div>
-    <div class="modal-body">
-      <p class="small muted">支持两种录入：① 直接上传 <b>Altium / 嘉立创 BOM</b>（每个 worksheet 即一个 BOM，<b>Part Number</b> 关联物料、<b>Quantity</b> 列即单套用量，下载模板即此格式）；② 粘贴文本，每行一个 BOM，以 <b>#BOM &lt;型号&gt; &lt;名称&gt;</b> 开头，其下为 <b>物料编号 单套用量</b>，空行分隔。物料不存在时导入会自动新建主数据。</p>
+    <div class="modal-body" data-page-node-id="v1ZVsZhJV9kTmwR8H3UTll">
+      <p class="small muted" data-page-node-id="uBFCxuwHOoYf4HDB7GHjqB">支持两种录入：① 直接上传 <b data-page-node-id="qPxNhhrFxrTrmWD4tIcNEf">Altium / 嘉立创 BOM</b>（每个 worksheet 即一个 BOM，<b data-page-node-id="6TXeirBIr5BJkAkpI9CMod">Part Number</b> 关联物料、<b data-page-node-id="NYIE9aPWd3xD4Tr0hLOqI3">Quantity</b> 列即单套用量，下载模板即此格式）；② 粘贴文本，每行一个 BOM，以 <b data-page-node-id="jy8nTX15GDqKSV6wYSm78A">#BOM &lt;型号&gt; &lt;名称&gt;</b> 开头，其下为 <b data-page-node-id="Lgr6U8MBrInBJO29ZLmnN3">物料编号 单套用量</b>，空行分隔。物料不存在时导入会自动新建主数据。</p>
       <textarea id="batchText" rows="11" placeholder="#BOM M4021 示例产品A
 P0001 2
 P0002 0.5
 
 #BOM M4022 示例产品B
 P0003 4"></textarea>
-      <div class="row-actions">
-        <button type="button" onclick="parsePaste()">解析预览</button>
-        <label class="btn" style="cursor:pointer">📁 上传文件
-          <input type="file" id="batchFile" accept=".xlsx,.csv" style="display:none" onchange="parseFile()">
+      <div class="row-actions" data-page-node-id="Un0xhQE1iuii1GXRoLOGEy">
+        <button type="button" onclick="parsePaste()" data-page-node-id="2nie414a2o4ULz4FNMbFVC">解析预览</button>
+        <label class="btn" style="cursor:pointer" data-page-node-id="s3iZeq1kL8Etsahvv2hGKO">📁 上传文件
+          <input type="file" id="batchFile" accept=".xlsx,.csv" style="display:none" onchange="parseFile()" data-page-node-id="sj1omvbTTh7dteUj3QePnl">
         </label>
-        <button type="button" class="primary" id="commitBtn" onclick="commitBatch()" disabled>确认导入</button>
+        <button type="button" class="primary" id="commitBtn" onclick="commitBatch()" disabled data-page-node-id="LV1nhOjsxrIhBszlCoxA2s">确认导入</button>
       </div>
-      <div id="batchResult" style="margin-top:12px"></div>
+      <div id="batchResult" style="margin-top:12px" data-page-node-id="zdtCCsWu38gEMMgkruNxOI"></div>
     </div>
   </div>
 </div>
@@ -83,14 +83,20 @@ function postPreview(payload){
     body:JSON.stringify(payload)
   }).then(r=>r.json()).then(renderPreview).catch(e=>alert('解析失败: '+e));
 }
+function esc(s){
+  return String(s==null?'':s).replace(/[&<>"]/g, c=>({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;'}[c]));
+}
 function renderPreview(data){
   lastBoms = data.boms || [];
   const valid = data.valid, invalid = data.invalid;
   let html = `<div class="flash ${invalid? 'error':'ok'}">共 ${lastBoms.length} 个 BOM · 可导入 <b>${valid}</b> 个 · 异常 <b>${invalid}</b> 个</div>`;
-  lastBoms.forEach(b=>{
+  lastBoms.forEach((b, i)=>{
     const btag = b.ok? '<span class="badge ok">OK</span>' : `<span class="badge danger">${b.error||'错误'}</span>`;
     html += `<div class="bom-card ${b.ok?'':'card-danger'}">`;
-    html += `<div class="bom-head"><b>${b.code||''}</b> ${b.name||''} ${btag} <span class="muted small">成功项 ${b.valid_items}/${b.items.length}</span></div>`;
+    html += `<div class="bom-head">`;
+    html += `<label class="bh-lbl">型号</label><input class="bom-code-inp" value="${esc(b.code)}" oninput="lastBoms[${i}].code=this.value" title="可编辑 BOM 型号">`;
+    html += `<label class="bh-lbl">名称</label><input class="bom-name-inp" value="${esc(b.name)}" oninput="lastBoms[${i}].name=this.value" title="可编辑 BOM 名称（全部显示，可修改）">`;
+    html += `${btag} <span class="muted small">成功项 ${b.valid_items}/${b.items.length}</span></div>`;
     html += '<table class="tbl"><thead><tr><th>物料编号</th><th>型号/规格</th><th>单套用量</th><th>校验</th></tr></thead><tbody>';
     b.items.forEach(it=>{
       const cls = it.ok? '' : 'row-danger';

templates/order_detail.html

@@ -7,17 +7,20 @@
   <a class="btn" href="{{ url_for('order_edit', oid=o.id) }}">编辑订单</a>
 </div>
 <div class="card" style="margin-bottom:16px">
-  <p>BOM: <b>{{ bom.code if bom else '-' }}</b> ({{ bom.name if bom else '' }}) ｜ 接单量: <b>{{ '%.2f'|format(o.qty) }}</b> ｜ 生产工厂: <b>{{ factory.code if factory else '未指定（按汇总库存）' }}</b> ｜ 经手人: {{ o.operator or '-' }}</p>
+  <p class="small muted" style="margin-top:0"><b>下单信息（按下单时记录）</b></p>
+  <p>BOM: <b>{{ bom.code if bom else '-' }}</b> ({{ bom.name if bom else '' }}) ｜ 接单量: <b>{{ '%.2f'|format(o.qty) }}</b> ｜ 生产工厂: <b>{{ factory.code if factory else '未指定（按汇总库存）' }}</b> ｜ 经手人: {{ o.operator or '-' }}{% if o.created_at %} ｜ 下单时间: {{ o.created_at.strftime('%Y-%m-%d %H:%M') }}{% endif %}</p>
   {% if o.remark %}<p class="small muted">备注: {{ o.remark }}</p>{% endif %}
+  <p class="small muted" style="margin-bottom:0">提示：点击「编辑订单」保存后，该订单会冲销已产生的调入/领料流水并清空调入计划，自动回到「刚下单」状态（待领料、未调拨），可重新规划。</p>
 </div>
 
 <h3>领料需求与调入 (单套用量 × 接单量){% if factory %} ｜ 按 {{ factory.code }} 工厂库存核算{% endif %}</h3>
+<p class="small muted" style="margin-top:-6px">库存口径：下方「下单前库存」为 <b>该订单下单那一刻</b>的库存快照（已自动剔除本单后续调入/领料及下单之后的出入库），用于还原下单时的可供料情况，与实时库存可能不同。{% if as_of %}快照时点：{{ as_of.strftime('%Y-%m-%d %H:%M') }}。{% endif %}</p>
 
 <form method="post" action="{{ url_for('order_alloc_save', oid=o.id) }}">
   <table class="tbl">
     <thead><tr>
       <th>物料编号</th><th>型号</th><th>需求数量</th>
-      <th>调入数量</th><th>当前库存</th><th>缺口</th><th>状态</th><th>可替代料</th>
+      <th>调入数量</th><th>下单前库存</th><th>缺口</th><th>状态</th><th>可替代料</th>
     </tr></thead>
     <tbody>
       {% for r in reqs %}

templates/order_form.html

@@ -2,7 +2,8 @@
 {% block title %}{{ '编辑生产订单' if o else '新建生产订单' }}{% endblock %}
 {% block content %}
 <form method="post" class="card form-card" style="max-width:520px"
-      action="{{ url_for('order_edit', oid=o.id) if o else url_for('order_new') }}">
+      action="{{ url_for('order_edit', oid=o.id) if o else url_for('order_new') }}"
+      {% if o %}onsubmit="return confirm('保存将把该订单冲销回「刚下单」状态（撤销已调入/领料流水、清空调入计划），确认继续？');"{% endif %}>
   <h3>{{ '编辑生产订单' if o else '新建生产订单' }}</h3>
   <label>订单号 {% if o %}(单号不可重复){% else %}(留空自动生成){% endif %}</label>
   <input name="order_no" value="{{ o.order_no if o else '' }}" placeholder="如 WO20260911xxx">