feat(pl): 购买证运输证改为客户品类额度并支持齐备完善。

按客户与证用品类自动选证，未配置生效时间拦住安排；齐备仅放行安排，归档前须完善挂证，并补充迁移与测试造数脚本。

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/scripts/backfill_pl_cert_customer_category.py

@@ -0,0 +1,302 @@
+#!/usr/bin/env python3
+"""回填购买证/运输证的客户与证用品类（客户+品类额度改造）。
+
+对已有证件：
+  1. 按证面品名 product_name_on_cert 去重创建 pl_cert_category（已存在同名则复用）
+  2. 购买证 category_id ← 与证面品名同名的品类
+  3. 购买证 customer_id ← buyer_name 精确匹配 crm_customer.customer_name
+  4. 运输证 customer_id ← 优先非内部客户的收货方 consignee_name，否则 shipper_name
+  5. 可选：品类关联系统产品（仅 product_name 与品类名完全一致）
+
+不自动：
+  - 模糊归并「硫酸」与「98% 工业硫酸」为同一品类（需人工合并）
+  - 模糊挂接相近产品名（默认只精确匹配；可用 --link-exact-products）
+
+用法：
+  cd backend && source venv/bin/activate
+  PYTHONPATH=. python scripts/backfill_pl_cert_customer_category.py --dry-run
+  PYTHONPATH=. python scripts/backfill_pl_cert_customer_category.py --apply
+  PYTHONPATH=. python scripts/backfill_pl_cert_customer_category.py --apply --link-exact-products
+
+环境：读取 backend/.env 的 DATABASE_URL（可用 ENV_FILE 覆盖路径）。
+"""
+from __future__ import annotations
+
+import argparse
+import os
+import sys
+from datetime import datetime
+from pathlib import Path
+from typing import Dict, Optional, Tuple
+from urllib.parse import unquote, urlparse
+from uuid import uuid4
+
+BACKEND_ROOT = Path(__file__).resolve().parents[1]
+if str(BACKEND_ROOT) not in sys.path:
+    sys.path.insert(0, str(BACKEND_ROOT))
+
+INTERNAL_HINTS = ('山峡', '云栋')
+
+
+def load_database_url() -> str:
+    env_file = os.environ.get('ENV_FILE') or str(BACKEND_ROOT / '.env')
+    text = Path(env_file).read_text(encoding='utf-8')
+    for line in text.splitlines():
+        line = line.strip()
+        if not line or line.startswith('#'):
+            continue
+        if line.startswith('DATABASE_URL='):
+            return line.split('=', 1)[1].strip().strip('"').strip("'")
+    raise SystemExit(f'DATABASE_URL not found in {env_file}')
+
+
+def connect():
+    import pymysql
+
+    raw = load_database_url().replace('mysql+pymysql://', 'mysql://', 1)
+    p = urlparse(raw)
+    return pymysql.connect(
+        host=p.hostname or '127.0.0.1',
+        port=p.port or 3306,
+        user=unquote(p.username or ''),
+        password=unquote(p.password or ''),
+        database=(p.path or '/').lstrip('/'),
+        charset='utf8mb4',
+        autocommit=False,
+    )
+
+
+def is_internal_name(name: Optional[str]) -> bool:
+    text = (name or '').strip()
+    return any(h in text for h in INTERNAL_HINTS)
+
+
+def normalize_name(value: Optional[str]) -> str:
+    return (value or '').strip()
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description='Backfill cert customer_id / category_id')
+    mode = parser.add_mutually_exclusive_group(required=True)
+    mode.add_argument('--dry-run', action='store_true', help='只打印计划，不写库')
+    mode.add_argument('--apply', action='store_true', help='写入数据库')
+    parser.add_argument('--tenant', default='shanxia2.0', help='租户编号')
+    parser.add_argument(
+        '--link-exact-products',
+        action='store_true',
+        help='把品类名与 CRM 产品名完全一致的产品写入 pl_cert_category_product',
+    )
+    args = parser.parse_args()
+    apply = bool(args.apply)
+    tenant = args.tenant
+    now = datetime.now().replace(microsecond=0)
+
+    conn = connect()
+    cur = conn.cursor()
+    try:
+        # --- load customers ---
+        cur.execute(
+            "SELECT id, customer_name FROM crm_customer WHERE tenant_no=%s AND del_flag=0",
+            (tenant,),
+        )
+        customer_by_name: Dict[str, str] = {}
+        dup_names = set()
+        for cid, cname in cur.fetchall():
+            key = normalize_name(cname)
+            if not key:
+                continue
+            if key in customer_by_name and customer_by_name[key] != cid:
+                dup_names.add(key)
+            else:
+                customer_by_name[key] = cid
+        for key in dup_names:
+            customer_by_name.pop(key, None)
+
+        # --- existing categories ---
+        cur.execute(
+            "SELECT id, category_name FROM pl_cert_category WHERE tenant_no=%s AND del_flag=0",
+            (tenant,),
+        )
+        category_by_name = {normalize_name(n): i for i, n in cur.fetchall()}
+
+        # --- distinct cert face names ---
+        cur.execute(
+            """
+            SELECT DISTINCT product_name_on_cert FROM (
+              SELECT product_name_on_cert FROM pl_purchase_cert
+               WHERE tenant_no=%s AND del_flag=0
+              UNION
+              SELECT product_name_on_cert FROM pl_transport_cert
+               WHERE tenant_no=%s AND del_flag=0
+            ) t WHERE product_name_on_cert IS NOT NULL AND TRIM(product_name_on_cert) <> ''
+            """,
+            (tenant, tenant),
+        )
+        face_names = [normalize_name(r[0]) for r in cur.fetchall() if normalize_name(r[0])]
+
+        print(f'tenant={tenant} apply={apply} face_names={face_names}')
+        print(f'crm_customers={len(customer_by_name)} ambiguous_names={sorted(dup_names)[:10]}')
+
+        created_categories = []
+        for name in face_names:
+            if name in category_by_name:
+                continue
+            cid = str(uuid4())
+            created_categories.append((cid, name))
+            category_by_name[name] = cid
+            print(f'  [category+] {name} -> {cid}')
+            if apply:
+                cur.execute(
+                    """
+                    INSERT INTO pl_cert_category
+                      (id, category_name, status, tenant_no, create_dept_id, create_time, update_time, del_flag)
+                    VALUES (%s,%s,'1',%s,'',%s,%s,0)
+                    """,
+                    (cid, name, tenant, now, now),
+                )
+
+        # --- purchase backfill ---
+        cur.execute(
+            """
+            SELECT id, cert_no, product_name_on_cert, buyer_name, customer_id, category_id, status
+            FROM pl_purchase_cert WHERE tenant_no=%s AND del_flag=0
+            """,
+            (tenant,),
+        )
+        purchase_rows = cur.fetchall()
+        purchase_ok = purchase_miss_customer = purchase_miss_category = 0
+        for pid, cert_no, face, buyer, cust_id, cat_id, status in purchase_rows:
+            face_n = normalize_name(face)
+            buyer_n = normalize_name(buyer)
+            new_cat = category_by_name.get(face_n)
+            new_cust = customer_by_name.get(buyer_n)
+            updates = {}
+            if not cat_id and new_cat:
+                updates['category_id'] = new_cat
+            if not cust_id and new_cust:
+                updates['customer_id'] = new_cust
+            if updates:
+                print(
+                    f'  [purchase] {cert_no} status={status} face={face_n!r} buyer={buyer_n!r} -> {updates}'
+                )
+                if apply:
+                    sets = ', '.join(f'{k}=%s' for k in updates)
+                    cur.execute(
+                        f"UPDATE pl_purchase_cert SET {sets}, update_time=%s WHERE id=%s",
+                        (*updates.values(), now, pid),
+                    )
+                purchase_ok += 1
+            if not (cust_id or updates.get('customer_id')):
+                purchase_miss_customer += 1
+                print(f'  [purchase!] {cert_no} 无法匹配客户 buyer={buyer_n!r}')
+            if not (cat_id or updates.get('category_id')):
+                purchase_miss_category += 1
+
+        # --- transport backfill ---
+        cur.execute(
+            """
+            SELECT id, cert_no, product_name_on_cert, shipper_name, consignee_name, customer_id, status
+            FROM pl_transport_cert WHERE tenant_no=%s AND del_flag=0
+            """,
+            (tenant,),
+        )
+        transport_ok = transport_miss = 0
+        for tid, cert_no, face, shipper, consignee, cust_id, status in cur.fetchall():
+            candidates = []
+            consignee_n = normalize_name(consignee)
+            shipper_n = normalize_name(shipper)
+            if consignee_n and not is_internal_name(consignee_n):
+                candidates.append(('consignee', consignee_n))
+            if shipper_n and not is_internal_name(shipper_n):
+                candidates.append(('shipper', shipper_n))
+            if not candidates:
+                if consignee_n:
+                    candidates.append(('consignee', consignee_n))
+                elif shipper_n:
+                    candidates.append(('shipper', shipper_n))
+            new_cust = None
+            picked = None
+            for role, name in candidates:
+                hit = customer_by_name.get(name)
+                if hit:
+                    new_cust = hit
+                    picked = (role, name)
+                    break
+            if not cust_id and new_cust:
+                print(
+                    f'  [transport] {cert_no} status={status} via {picked} -> customer_id={new_cust}'
+                )
+                if apply:
+                    cur.execute(
+                        "UPDATE pl_transport_cert SET customer_id=%s, update_time=%s WHERE id=%s",
+                        (new_cust, now, tid),
+                    )
+                transport_ok += 1
+            elif not cust_id:
+                transport_miss += 1
+                print(
+                    f'  [transport!] {cert_no} 无法匹配客户 consignee={consignee_n!r} shipper={shipper_n!r}'
+                )
+
+        # --- optional exact product links ---
+        product_links = 0
+        if args.link_exact_products:
+            cur.execute(
+                "SELECT id, product_name FROM crm_product WHERE tenant_no=%s AND del_flag=0",
+                (tenant,),
+            )
+            products_by_name: Dict[str, list] = {}
+            for prid, pname in cur.fetchall():
+                key = normalize_name(pname)
+                products_by_name.setdefault(key, []).append(prid)
+            for cname, category_id in category_by_name.items():
+                ids = products_by_name.get(cname) or []
+                if len(ids) != 1:
+                    if ids:
+                        print(f'  [product?] 品类 {cname!r} 精确匹配到 {len(ids)} 个产品，跳过')
+                    continue
+                product_id = ids[0]
+                cur.execute(
+                    """
+                    SELECT id FROM pl_cert_category_product
+                    WHERE tenant_no=%s AND category_id=%s AND product_id=%s AND del_flag=0
+                    """,
+                    (tenant, category_id, product_id),
+                )
+                if cur.fetchone():
+                    continue
+                print(f'  [product+] 品类 {cname!r} <-> product {product_id}')
+                product_links += 1
+                if apply:
+                    cur.execute(
+                        """
+                        INSERT INTO pl_cert_category_product
+                          (id, category_id, product_id, scope_status, tenant_no, create_dept_id,
+                           create_time, update_time, del_flag)
+                        VALUES (%s,%s,%s,'active',%s,'',%s,%s,0)
+                        """,
+                        (str(uuid4()), category_id, product_id, tenant, now, now),
+                    )
+
+        print('--- summary ---')
+        print(f'categories_created={len(created_categories)}')
+        print(f'purchase_updated={purchase_ok} miss_customer={purchase_miss_customer} miss_category={purchase_miss_category}')
+        print(f'transport_updated={transport_ok} miss_customer={transport_miss}')
+        print(f'product_links={product_links}')
+        if apply:
+            conn.commit()
+            print('COMMITTED')
+        else:
+            conn.rollback()
+            print('DRY-RUN (rolled back)')
+        return 0
+    except Exception:
+        conn.rollback()
+        raise
+    finally:
+        cur.close()
+        conn.close()
+
+
+if __name__ == '__main__':
+    raise SystemExit(main())

backend/scripts/seed_pl_customer_cert_test_data.py

@@ -0,0 +1,343 @@
+#!/usr/bin/env python3
+"""为客户+品类证件额度联调造数（测试库）。
+
+造：客户、报价（accepted）、合同（executing）+ 合同产品、
+    2 张购买证（10吨早到期 / 100吨晚到期）、2 张运输证（引用对应购买证）、期初 opening。
+
+不造：品类↔系统产品关联（由用户在界面配置）。
+
+用法：
+  cd backend && source venv/bin/activate
+  PYTHONPATH=. python scripts/seed_pl_customer_cert_test_data.py --dry-run
+  PYTHONPATH=. python scripts/seed_pl_customer_cert_test_data.py --apply
+"""
+from __future__ import annotations
+
+import argparse
+import json
+import os
+import sys
+from datetime import date, datetime, timedelta
+from decimal import Decimal
+from pathlib import Path
+from urllib.parse import unquote, urlparse
+from uuid import uuid4
+
+BACKEND_ROOT = Path(__file__).resolve().parents[1]
+TENANT = 'shanxia2.0'
+# 固定前缀，便于识别/清理
+TAG = 'PL-CERT-SEED-20261114'
+CUSTOMER_NAME = 'PL证件额度测试客户'
+PRODUCT_ID = '339E64E02E7C41F3A04AACCE71E699BE'  # 98% 工业硫酸 is_toxic=1 on
+OWNER_USER_ID = '02584218205246EEB5F2AC96DF465A9D'
+OWNER_NAME = '方金强'
+SELLER = '安庆市山峡化工有限公司'
+VEHICLE = '皖A9TEST1'
+
+
+def load_url():
+    env_file = os.environ.get('ENV_FILE') or str(BACKEND_ROOT / '.env')
+    for line in Path(env_file).read_text(encoding='utf-8').splitlines():
+        if line.startswith('DATABASE_URL='):
+            return line.split('=', 1)[1].strip().strip('"').strip("'")
+    raise SystemExit('DATABASE_URL missing')
+
+
+def connect():
+    import pymysql
+    raw = load_url().replace('mysql+pymysql://', 'mysql://', 1)
+    p = urlparse(raw)
+    return pymysql.connect(
+        host=p.hostname, port=p.port or 3306,
+        user=unquote(p.username or ''), password=unquote(p.password or ''),
+        database=(p.path or '/').lstrip('/'), charset='utf8mb4', autocommit=False,
+    )
+
+
+def uid(suffix: str) -> str:
+    # 稳定 ID，重复执行可先删再插
+    return f'{TAG}-{suffix}'
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    g = parser.add_mutually_exclusive_group(required=True)
+    g.add_argument('--dry-run', action='store_true')
+    g.add_argument('--apply', action='store_true')
+    args = parser.parse_args()
+    apply = args.apply
+    now = datetime.now().replace(microsecond=0)
+    today = date.today()
+
+    ids = {
+        'customer': uid('customer'),
+        'quote': uid('quote'),
+        'quote_product': uid('quote-prod'),
+        'contract': uid('contract'),
+        'contract_product': uid('contract-prod'),
+        'purchase_early': uid('purchase-10t'),
+        'purchase_late': uid('purchase-100t'),
+        'transport_early': uid('transport-10t'),
+        'transport_late': uid('transport-100t'),
+        'ref_early': uid('ref-10t'),
+        'ref_late': uid('ref-100t'),
+        'open_pe': uid('open-p-10t'),
+        'open_pl': uid('open-p-100t'),
+        'open_te': uid('open-t-10t'),
+        'open_tl': uid('open-t-100t'),
+    }
+
+    conn = connect()
+    cur = conn.cursor()
+    try:
+        # category for 98% 工业硫酸
+        cur.execute(
+            "SELECT id FROM pl_cert_category WHERE tenant_no=%s AND del_flag=0 AND category_name=%s",
+            (TENANT, '98% 工业硫酸'),
+        )
+        row = cur.fetchone()
+        if not row:
+            raise SystemExit('缺少品类「98% 工业硫酸」，请先跑 backfill 或手工创建')
+        category_id = row[0]
+
+        cur.execute(
+            "SELECT product_no, product_name, unit, COALESCE(price,1000) FROM crm_product WHERE id=%s AND del_flag=0",
+            (PRODUCT_ID,),
+        )
+        prod = cur.fetchone()
+        if not prod:
+            raise SystemExit(f'产品不存在: {PRODUCT_ID}')
+        product_no, product_name, unit, price = prod
+        price = Decimal(price)
+        qty = Decimal('100')
+        subtotal = (price * qty).quantize(Decimal('0.01'))
+
+        print('=== seed plan ===')
+        print(f'customer={CUSTOMER_NAME} id={ids["customer"]}')
+        print(f'product={product_name} ({PRODUCT_ID}) toxic unit={unit}')
+        print(f'category_id={category_id}')
+        print(f'vehicle={VEHICLE}')
+        print(f'purchase early 10 / late 100 ; transport pair each')
+
+        # cleanup previous seed with same ids
+        cleanup_tables = [
+            ('pl_cert_qty_log', 'id', [ids['open_pe'], ids['open_pl'], ids['open_te'], ids['open_tl']]),
+            ('pl_transport_cert_purchase_ref', 'id', [ids['ref_early'], ids['ref_late']]),
+            ('pl_transport_cert', 'id', [ids['transport_early'], ids['transport_late']]),
+            ('pl_purchase_cert', 'id', [ids['purchase_early'], ids['purchase_late']]),
+            ('crm_contract_product', 'id', [ids['contract_product']]),
+            ('crm_contract', 'id', [ids['contract']]),
+            ('crm_quote_product', 'id', [ids['quote_product']]),
+            ('crm_quote', 'id', [ids['quote']]),
+            ('crm_customer', 'id', [ids['customer']]),
+        ]
+        for table, col, values in cleanup_tables:
+            for vid in values:
+                cur.execute(f"DELETE FROM {table} WHERE {col}=%s", (vid,))
+
+        # customer
+        cur.execute(
+            """
+            INSERT INTO crm_customer
+              (id, customer_no, customer_name, status, deal_status, owner_user_id, owner_user_name,
+               tenant_no, create_dept_id, create_by, create_time, update_time, del_flag)
+            VALUES (%s,%s,%s,'normal','undeal',%s,%s,%s,'',%s,%s,%s,0)
+            """,
+            (ids['customer'], f'C-{TAG}', CUSTOMER_NAME, OWNER_USER_ID, OWNER_NAME,
+             TENANT, OWNER_USER_ID, now, now),
+        )
+        print('+ customer')
+
+        # quote
+        quote_no = f'BJ-{TAG}'
+        cur.execute(
+            """
+            INSERT INTO crm_quote
+              (id, quote_no, quote_title, quote_type, customer_id, customer_name,
+               owner_user_id, version, is_latest, total_amount, final_amount,
+               quote_date, expire_date, status, tenant_no, create_dept_id, create_by,
+               create_time, update_time, del_flag)
+            VALUES (%s,%s,%s,'sales',%s,%s,%s,1,1,%s,%s,%s,%s,'accepted',%s,'',%s,%s,%s,0)
+            """,
+            (ids['quote'], quote_no, f'{CUSTOMER_NAME}-硫酸报价', ids['customer'], CUSTOMER_NAME,
+             OWNER_USER_ID, subtotal, subtotal, today, today + timedelta(days=30),
+             TENANT, OWNER_USER_ID, now, now),
+        )
+        cur.execute(
+            """
+            INSERT INTO crm_quote_product
+              (id, quote_id, product_id, product_name, product_no, unit, quantity, price, discount,
+               subtotal, sort, tenant_no, create_dept_id, create_by, create_time, update_time, del_flag)
+            VALUES (%s,%s,%s,%s,%s,%s,%s,%s,100,%s,1,%s,'',%s,%s,%s,0)
+            """,
+            (ids['quote_product'], ids['quote'], PRODUCT_ID, product_name, product_no, unit,
+             qty, price, subtotal, TENANT, OWNER_USER_ID, now, now),
+        )
+        print('+ quote', quote_no)
+
+        # contract
+        contract_no = f'HT-{TAG}'
+        cur.execute(
+            """
+            INSERT INTO crm_contract
+              (id, contract_no, contract_name, customer_id, customer_name, quote_id,
+               contract_type, amount, currency, tax_rate, status, supplier_id,
+               party_a, party_b, start_date, end_date, sign_date,
+               tenant_no, create_dept_id, create_by, create_time, update_time, del_flag)
+            VALUES (%s,%s,%s,%s,%s,%s,'sale',%s,'CNY',13,'executing','1',%s,%s,%s,%s,%s,
+                    %s,'',%s,%s,%s,0)
+            """,
+            (ids['contract'], contract_no, f'{CUSTOMER_NAME}-购销合同', ids['customer'], CUSTOMER_NAME,
+             ids['quote'], subtotal, SELLER, CUSTOMER_NAME, today, today + timedelta(days=365), today,
+             TENANT, OWNER_USER_ID, now, now),
+        )
+        cur.execute(
+            """
+            INSERT INTO crm_contract_product
+              (id, contract_id, product_id, product_name, product_no, unit, quantity, price,
+               tax_rate, subtotal, delivery_status, tenant_no, create_dept_id, create_by,
+               create_time, update_time, del_flag)
+            VALUES (%s,%s,%s,%s,%s,%s,%s,%s,13,%s,'pending',%s,'',%s,%s,%s,0)
+            """,
+            (ids['contract_product'], ids['contract'], PRODUCT_ID, product_name, product_no, unit,
+             qty, price, subtotal, TENANT, OWNER_USER_ID, now, now),
+        )
+        print('+ contract', contract_no, 'product_row', ids['contract_product'])
+
+        def insert_purchase(pid, cert_no, total, valid_to, face='98% 工业硫酸'):
+            cur.execute(
+                """
+                INSERT INTO pl_purchase_cert
+                  (id, cert_no, issue_date, product_name_on_cert, total_qty, quantity_unit,
+                   valid_from, valid_to, valid_use_text, entry_mode, status,
+                   verified_by, verified_time, reserved_qty, used_qty, opening_single_use_consumed,
+                   revision, buyer_name, seller_name, customer_id, category_id,
+                   tenant_no, create_dept_id, create_by, create_time, update_time, del_flag)
+                VALUES (%s,%s,%s,%s,%s,'dun',%s,%s,'多次有效','manual','active',
+                        %s,%s,0,0,0,1,%s,%s,%s,%s,%s,'',%s,%s,%s,0)
+                """,
+                (pid, cert_no, today, face, Decimal(total), today, valid_to,
+                 OWNER_USER_ID, now, CUSTOMER_NAME, SELLER, ids['customer'], category_id,
+                 TENANT, OWNER_USER_ID, now, now),
+            )
+            op = str(uuid4())
+            cur.execute(
+                """
+                INSERT INTO pl_cert_qty_log
+                  (id, operation_id, request_hash, cert_type, cert_id, event_type, quantity_unit,
+                   total_delta, reserved_delta, used_delta,
+                   before_total_qty, after_total_qty, before_reserved_qty, after_reserved_qty,
+                   before_used_qty, after_used_qty, reason, tenant_no, create_dept_id, create_by,
+                   create_time, update_time, del_flag)
+                VALUES (%s,%s,%s,'purchase',%s,'opening','dun',
+                        0,0,0,%s,%s,0,0,0,0,'seed opening',%s,'',%s,%s,%s,0)
+                """,
+                (str(uuid4()) if pid.endswith('10t') else str(uuid4()), op, op, pid,
+                 Decimal(total), Decimal(total), TENANT, OWNER_USER_ID, now, now),
+            )
+
+        # fix opening ids to stable ones
+        def insert_opening(log_id, cert_type, cert_id, total):
+            op = log_id
+            cur.execute(
+                """
+                INSERT INTO pl_cert_qty_log
+                  (id, operation_id, request_hash, cert_type, cert_id, event_type, quantity_unit,
+                   total_delta, reserved_delta, used_delta,
+                   before_total_qty, after_total_qty, before_reserved_qty, after_reserved_qty,
+                   before_used_qty, after_used_qty, reason, tenant_no, create_dept_id, create_by,
+                   create_time, update_time, del_flag)
+                VALUES (%s,%s,%s,%s,%s,'opening','dun',
+                        0,0,0,%s,%s,0,0,0,0,'seed opening',%s,'',%s,%s,%s,0)
+                """,
+                (log_id, op, op, cert_type, cert_id, Decimal(total), Decimal(total),
+                 TENANT, OWNER_USER_ID, now, now),
+            )
+
+        # rewrite purchase insert without nested opening
+        def insert_purchase2(pid, cert_no, total, valid_to, open_id):
+            cur.execute(
+                """
+                INSERT INTO pl_purchase_cert
+                  (id, cert_no, issue_date, product_name_on_cert, total_qty, quantity_unit,
+                   valid_from, valid_to, valid_use_text, entry_mode, status,
+                   verified_by, verified_time, reserved_qty, used_qty, opening_single_use_consumed,
+                   revision, buyer_name, seller_name, customer_id, category_id,
+                   tenant_no, create_dept_id, create_by, create_time, update_time, del_flag, remark)
+                VALUES (%s,%s,%s,'98%% 工业硫酸',%s,'dun',%s,%s,'多次有效','manual','active',
+                        %s,%s,0,0,0,1,%s,%s,%s,%s,%s,'',%s,%s,%s,0,%s)
+                """,
+                (pid, cert_no, today, Decimal(total), today, valid_to,
+                 OWNER_USER_ID, now, CUSTOMER_NAME, SELLER, ids['customer'], category_id,
+                 TENANT, OWNER_USER_ID, now, now, TAG),
+            )
+            insert_opening(open_id, 'purchase', pid, total)
+
+        def insert_transport2(tid, cert_no, total, valid_to, open_id, purchase_id, ref_id):
+            plates = json.dumps([VEHICLE], ensure_ascii=False)
+            cur.execute(
+                """
+                INSERT INTO pl_transport_cert
+                  (id, cert_no, issue_date, product_name_on_cert, total_qty, quantity_unit,
+                   valid_from, valid_to, valid_use_text, entry_mode, status,
+                   verified_by, verified_time, reserved_qty, used_qty, opening_single_use_consumed,
+                   revision, shipper_name, consignee_name, vehicle_numbers_json, customer_id,
+                   tenant_no, create_dept_id, create_by, create_time, update_time, del_flag, remark)
+                VALUES (%s,%s,%s,'98%% 工业硫酸',%s,'dun',%s,%s,'多次有效','manual','active',
+                        %s,%s,0,0,0,1,%s,%s,%s,%s,%s,'',%s,%s,%s,0,%s)
+                """,
+                (tid, cert_no, today, Decimal(total), today, valid_to,
+                 OWNER_USER_ID, now, SELLER, CUSTOMER_NAME, plates, ids['customer'],
+                 TENANT, OWNER_USER_ID, now, now, TAG),
+            )
+            insert_opening(open_id, 'transport', tid, total)
+            cur.execute(
+                """
+                INSERT INTO pl_transport_cert_purchase_ref
+                  (id, transport_cert_id, reference_type, reference_no, purchase_cert_id,
+                   tenant_no, create_dept_id, create_by, create_time, update_time, del_flag)
+                VALUES (%s,%s,'purchase_permit',%s,%s,%s,'',%s,%s,%s,0)
+                """,
+                (ref_id, tid, cert_no.replace('Y-', 'G-'), purchase_id, TENANT, OWNER_USER_ID, now, now),
+            )
+
+        early_to = today + timedelta(days=30)
+        late_to = today + timedelta(days=180)
+        insert_purchase2(ids['purchase_early'], f'G-{TAG}-10T', 10, early_to, ids['open_pe'])
+        insert_purchase2(ids['purchase_late'], f'G-{TAG}-100T', 100, late_to, ids['open_pl'])
+        insert_transport2(
+            ids['transport_early'], f'Y-{TAG}-10T', 10, early_to, ids['open_te'],
+            ids['purchase_early'], ids['ref_early'],
+        )
+        insert_transport2(
+            ids['transport_late'], f'Y-{TAG}-100T', 100, late_to, ids['open_tl'],
+            ids['purchase_late'], ids['ref_late'],
+        )
+        print('+ purchase x2 + transport x2 + opening + refs')
+
+        print('--- ids ---')
+        for k, v in ids.items():
+            print(f'{k}: {v}')
+        print('--- how to test ---')
+        print(f'1. 证用品类「98% 工业硫酸」关联产品 {PRODUCT_ID}（{product_name}）')
+        print(f'2. 新建运输计划：客户={CUSTOMER_NAME}，产品用上述合同行')
+        print(f'3. 安排车辆请用车号 {VEHICLE}（或把运输证车号改成你的车）')
+        print('4. 测规则A：计划量 50 吨时，应跳过 10 吨早到期证，选用 100 吨证')
+
+        if apply:
+            conn.commit()
+            print('COMMITTED')
+        else:
+            conn.rollback()
+            print('DRY-RUN rolled back')
+        return 0
+    except Exception:
+        conn.rollback()
+        raise
+    finally:
+        cur.close()
+        conn.close()
+
+
+if __name__ == '__main__':
+    raise SystemExit(main())