fix: sync/barcode/memory overhaul + detailed logs + preview + result tracking

- Sync: fix GiteaSync constructor + add push()/pull() methods
- Barcode: two-tab layout matching GUI (mapping + special rules)
- Memory: spec→specification unification, manual add, confidence/price tracking
- Processing: TaskLogHandler captures detailed logs (barcode mapping, unit conversion)
- Preview: fullscreen dialog for file preview (image/Excel) in Orders/Tables/Images
- Detail: per-file log filtering in file pages
- Tasks: result files now per-task, add copy path button
- Config: reactive edited state + save_config fix
- Dashboard: sync task isolation, log limit 10

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/config/settings.py

@@ -105,23 +105,24 @@ class ConfigManager:
     
     def save_config(self) -> None:
         """保存配置到文件（API 密钥不写入文件）"""
-        try:
         # 保存前临时清空 API 密钥，避免写入文件
         saved_keys = {}
         for option in ('api_key', 'secret_key'):
+            try:
                 saved_keys[option] = self.config.get('API', option, fallback='')
+            except Exception:
+                saved_keys[option] = ''
             self.config.set('API', option, '')
 
+        try:
             with open(self.config_file, 'w', encoding='utf-8') as f:
                 self.config.write(f)
-
-            # 恢复内存中的值
-            for option, val in saved_keys.items():
-                self.config.set('API', option, val)
-
             logger.info(f"配置已保存到: {self.config_file}")
-        except Exception as e:
-            logger.error(f"保存配置文件时出错: {e}")
+        finally:
+            # 恢复内存中的值（即使写入失败也恢复）
+            for option, val in saved_keys.items():
+                if val:
+                    self.config.set('API', option, val)
     
     def get(self, section: str, option: str, fallback: Any = None) -> Any:
         """获取配置值"""

app/core/db/product_db.py

@@ -1,21 +1,18 @@
 """
 商品资料 SQLite 数据库 + 商品记忆库
 
-将商品资料 (条码/名称/进货价/单位/规格) 存储在 SQLite 中，
-支持从 Excel 自动导入、按条码快速查询、以及从 OCR 处理结果中学习。
-
 记忆库功能：
-- 处理完每单后自动学习商品数据
-- 下次处理时用记忆库补全 OCR 缺失/错误的字段
-- 通过置信度系统控制数据质量
-- 支持云端同步
+- 处理每步后自动学习商品数据（置信度+一致性加速）
+- OCR 字段缺失时用记忆库补全 (conf > 50 直接采用)
+- 价格异常检测：偏差 > 2倍触发补全，偏差 > 50% 记录预警
+- 批量预加载 → 内存操作 → 批量写回，保障性能
 """
 
 import os
 import json
 import sqlite3
 from datetime import datetime
-from typing import Dict, List, Optional
+from typing import Dict, List, Optional, Tuple, Callable
 
 import pandas as pd
 
@@ -40,26 +37,27 @@ class ProductDatabase:
         source TEXT DEFAULT 'template',
         confidence INTEGER DEFAULT 0,
         usage_count INTEGER DEFAULT 0,
-        last_seen TEXT
+        last_seen TEXT,
+        avg_price REAL DEFAULT 0.0,
+        min_price REAL DEFAULT 0.0,
+        max_price REAL DEFAULT 0.0,
+        price_count INTEGER DEFAULT 0
     );
     """
 
-    # 新增列定义（用于迁移）
     _NEW_COLUMNS = {
         'specification': "TEXT DEFAULT ''",
         'source': "TEXT DEFAULT 'template'",
         'confidence': 'INTEGER DEFAULT 0',
         'usage_count': 'INTEGER DEFAULT 0',
         'last_seen': 'TEXT',
+        'avg_price': 'REAL DEFAULT 0.0',
+        'min_price': 'REAL DEFAULT 0.0',
+        'max_price': 'REAL DEFAULT 0.0',
+        'price_count': 'INTEGER DEFAULT 0',
     }
 
     def __init__(self, db_path: str, excel_source: str):
-        """初始化数据库，如果 SQLite 不存在则自动从 Excel 导入
-
-        Args:
-            db_path: SQLite 数据库文件路径
-            excel_source: 商品资料 Excel 文件路径
-        """
         self.db_path = db_path
         self.excel_source = excel_source
         self._ensure_db()
@@ -68,16 +66,13 @@ class ProductDatabase:
         return sqlite3.connect(self.db_path)
 
     def _ensure_db(self):
-        """确保数据库存在，不存在则从 Excel 导入"""
         if os.path.exists(self.db_path):
             self._migrate_schema()
             return
-
         if not os.path.exists(self.excel_source):
-            logger.warning(f"商品资料 Excel 不存在，跳过导入: {self.excel_source}")
+            logger.warning(f"商品资料 Excel 不存在: {self.excel_source}")
             self._create_empty_db()
             return
-
         logger.info(f"首次运行，从 Excel 导入商品资料: {self.excel_source}")
         os.makedirs(os.path.dirname(self.db_path), exist_ok=True)
         self._create_empty_db()
@@ -85,7 +80,6 @@ class ProductDatabase:
         logger.info(f"商品资料导入完成: {count} 条记录")
 
     def _create_empty_db(self):
-        """创建空数据库"""
         conn = self._connect()
         try:
             conn.executescript(self.SCHEMA)
@@ -94,52 +88,35 @@ class ProductDatabase:
             conn.close()
 
     def _migrate_schema(self):
-        """幂等迁移：为已有数据库添加新列"""
         conn = self._connect()
         try:
             cursor = conn.execute("PRAGMA table_info(products)")
             existing_cols = {row[1] for row in cursor.fetchall()}
-
             for col_name, col_type in self._NEW_COLUMNS.items():
                 if col_name not in existing_cols:
                     conn.execute(f"ALTER TABLE products ADD COLUMN {col_name} {col_type}")
                     logger.info(f"数据库迁移: 添加列 {col_name}")
-
             conn.commit()
         finally:
             conn.close()
 
+    # ══════════════════════════════════════════════════════════════
+    # 导入
+    # ══════════════════════════════════════════════════════════════
+
     def import_from_excel(self, excel_path: str) -> int:
-        """从 Excel 导入商品资料（source=template, confidence=100）
-
-        Args:
-            excel_path: Excel 文件路径
-
-        Returns:
-            导入的记录数
-        """
         df = smart_read_excel(excel_path)
         if df is None or df.empty:
-            logger.warning(f"Excel 文件为空或读取失败: {excel_path}")
             return 0
-
-        # 查找条码列
         barcode_col = ColumnMapper.find_column(list(df.columns), 'barcode')
         if not barcode_col:
-            logger.error(f"Excel 中未找到条码列: {list(df.columns)}")
             return 0
-
-        # 查找进货价列
         price_col = ColumnMapper.find_column(list(df.columns), 'unit_price')
-        # 进货价可能没有标准别名，补充查找
         if not price_col:
             for col in df.columns:
-                col_str = str(col).strip()
-                if '进货价' in col_str:
+                if '进货价' in str(col).strip():
                     price_col = col
                     break
-
-        # 查找名称列、单位列、规格列 (可选)
         name_col = ColumnMapper.find_column(list(df.columns), 'name')
         unit_col = ColumnMapper.find_column(list(df.columns), 'unit')
         spec_col = ColumnMapper.find_column(list(df.columns), 'specification')
@@ -150,7 +127,6 @@ class ProductDatabase:
             barcode = str(row.get(barcode_col, '')).strip()
             if not barcode or barcode == 'nan':
                 continue
-
             price = 0.0
             if price_col:
                 try:
@@ -159,43 +135,32 @@ class ProductDatabase:
                         price = float(p)
                 except (ValueError, TypeError):
                     pass
-
             name = str(row.get(name_col, '')).strip() if name_col else ''
-            if name == 'nan':
-                name = ''
+            if name == 'nan': name = ''
             unit = str(row.get(unit_col, '')).strip() if unit_col else ''
-            if unit == 'nan':
-                unit = ''
+            if unit == 'nan': unit = ''
             spec = str(row.get(spec_col, '')).strip() if spec_col else ''
-            if spec == 'nan':
-                spec = ''
-
-            rows.append((barcode, name, price, unit, now, spec, 'template', 100, 0, now))
+            if spec == 'nan': spec = ''
+            # template 源置信度 50
+            rows.append((barcode, name, price, unit, now, spec, 'template', 50, 0, now,
+                         price, price, price, 1 if price > 0 else 0))
 
         if not rows:
-            logger.warning(f"Excel 中未解析出有效记录: {excel_path}")
             return 0
-
         conn = self._connect()
         try:
             conn.executemany(
                 "INSERT OR REPLACE INTO products "
-                "(barcode, name, price, unit, updated_at, specification, source, confidence, usage_count, last_seen) "
-                "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
-                rows
-            )
+                "(barcode, name, price, unit, updated_at, specification, source, confidence, "
+                "usage_count, last_seen, avg_price, min_price, max_price, price_count) "
+                "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+                rows)
             conn.commit()
         finally:
             conn.close()
-
         return len(rows)
 
     def reimport(self) -> int:
-        """重新从 Excel 导入（清空现有数据后重新导入）
-
-        Returns:
-            导入的记录数
-        """
         conn = self._connect()
         try:
             conn.execute("DELETE FROM products")
@@ -204,203 +169,343 @@ class ProductDatabase:
             conn.close()
         return self.import_from_excel(self.excel_source)
 
-    # ── 基础查询（保持兼容） ──────────────────────────────────
+    # ══════════════════════════════════════════════════════════════
+    # 查询
+    # ══════════════════════════════════════════════════════════════
 
     def get_price(self, barcode: str) -> Optional[float]:
-        """按条码查询进货价"""
         conn = self._connect()
         try:
-            cursor = conn.execute(
-                "SELECT price FROM products WHERE barcode = ?",
-                (str(barcode).strip(),)
-            )
-            row = cursor.fetchone()
-            return row[0] if row else None
+            row = conn.execute("SELECT avg_price FROM products WHERE barcode=?",
+                               (str(barcode).strip(),)).fetchone()
+            return row[0] if row and row[0] else None
         finally:
             conn.close()
 
     def get_prices(self, barcodes: List[str]) -> Dict[str, float]:
-        """批量查询进货价"""
         if not barcodes:
             return {}
-
         conn = self._connect()
         try:
             placeholders = ','.join('?' * len(barcodes))
-            cursor = conn.execute(
-                f"SELECT barcode, price FROM products WHERE barcode IN ({placeholders})",
-                [str(b).strip() for b in barcodes]
-            )
-            return {row[0]: row[1] for row in cursor.fetchall()}
+            rows = conn.execute(
+                f"SELECT barcode, avg_price FROM products WHERE barcode IN ({placeholders})",
+                [str(b).strip() for b in barcodes]).fetchall()
+            return {r[0]: r[1] for r in rows if r[1]}
         finally:
             conn.close()
 
     def count(self) -> int:
-        """返回商品总数"""
         conn = self._connect()
         try:
-            cursor = conn.execute("SELECT COUNT(*) FROM products")
-            return cursor.fetchone()[0]
+            return conn.execute("SELECT COUNT(*) FROM products").fetchone()[0]
         finally:
             conn.close()
 
-    # ── 记忆库查询 ────────────────────────────────────────────
-
     def get_memory(self, barcode: str) -> Optional[Dict]:
-        """查询单条商品记忆"""
         conn = self._connect()
         conn.row_factory = sqlite3.Row
         try:
-            cursor = conn.execute(
-                "SELECT * FROM products WHERE barcode = ?",
-                (str(barcode).strip(),)
-            )
-            row = cursor.fetchone()
-            if row:
-                return dict(row)
-            return None
+            row = conn.execute("SELECT * FROM products WHERE barcode=?",
+                               (str(barcode).strip(),)).fetchone()
+            return dict(row) if row else None
         finally:
             conn.close()
 
     def get_memories(self, barcodes: List[str]) -> Dict[str, Dict]:
-        """批量查询商品记忆"""
         if not barcodes:
             return {}
-
         conn = self._connect()
         conn.row_factory = sqlite3.Row
         try:
             placeholders = ','.join('?' * len(barcodes))
-            cursor = conn.execute(
+            rows = conn.execute(
                 f"SELECT * FROM products WHERE barcode IN ({placeholders})",
-                [str(b).strip() for b in barcodes]
-            )
-            return {row['barcode']: dict(row) for row in cursor.fetchall()}
+                [str(b).strip() for b in barcodes]).fetchall()
+            return {r['barcode']: dict(r) for r in rows}
         finally:
             conn.close()
 
     def get_all_memories(self) -> List[Dict]:
-        """返回全部记录（UI 用）"""
         conn = self._connect()
         conn.row_factory = sqlite3.Row
         try:
-            cursor = conn.execute(
-                "SELECT * FROM products ORDER BY usage_count DESC, barcode"
-            )
-            return [dict(row) for row in cursor.fetchall()]
+            return [dict(row) for row in
+                    conn.execute("SELECT * FROM products ORDER BY usage_count DESC, barcode").fetchall()]
         finally:
             conn.close()
 
-    # ── 学习逻辑 ──────────────────────────────────────────────
+    # ══════════════════════════════════════════════════════════════
+    # 批量预加载 — 性能核心
+    # ══════════════════════════════════════════════════════════════
 
-    def learn_from_product(self, product: Dict, source: str = 'ocr') -> None:
-        """从处理结果中学习单条商品数据
+    def load_batch(self, barcodes: List[str]) -> Dict[str, Dict]:
+        """批量预加载条码记忆到 dict — 单次 SQL，后续纯内存操作"""
+        if not barcodes:
+            return {}
+        conn = self._connect()
+        conn.row_factory = sqlite3.Row
+        try:
+            placeholders = ','.join('?' * len(barcodes))
+            rows = conn.execute(
+                f"SELECT * FROM products WHERE barcode IN ({placeholders})",
+                [str(b).strip() for b in barcodes]).fetchall()
+            return {r['barcode']: dict(r) for r in rows}
+        finally:
+            conn.close()
 
-        Args:
-            product: 商品字典 (barcode, name, specification, unit, price, ...)
-            source: 数据来源 ('template', 'ocr', 'user_confirmed')
+    # ══════════════════════════════════════════════════════════════
+    # 学习逻辑 — 一致性加速 + 价格区间
+    # ══════════════════════════════════════════════════════════════
+
+    def learn_from_product(self, product: Dict, source: str = 'ocr',
+                           memory: Dict[str, Dict] = None,
+                           add_log: Callable = None) -> Optional[str]:
+        """
+        从处理结果中学习，返回日志字符串。
+        memory: 可选的预加载批量内存，传入则零 DB 查询。
         """
         barcode = str(product.get('barcode', '')).strip()
         if not barcode:
-            return
+            return None
 
-        now = datetime.now().isoformat()
         name = str(product.get('name', ''))
         spec = str(product.get('specification', ''))
         unit = str(product.get('unit', ''))
         price = float(product.get('price', 0))
+        now = datetime.now().isoformat()
 
+        # 查现有记录（优先从内存查）
+        if memory is not None and barcode in memory:
+            row = memory[barcode]
+            old_name = row.get('name', '')
+            old_spec = row.get('specification', '')
+            old_unit = row.get('unit', '')
+            old_conf = row.get('confidence', 0)
+            old_count = row.get('usage_count', 0)
+            old_avg = row.get('avg_price', 0) or 0
+            old_min = row.get('min_price') or price
+            old_max = row.get('max_price') or price
+            pc = row.get('price_count', 0) or 0
+            exists = True
+        else:
             conn = self._connect()
             try:
                 cursor = conn.execute(
-                "SELECT confidence, usage_count FROM products WHERE barcode = ?",
-                (barcode,)
-            )
-            row = cursor.fetchone()
-
-            if row is None:
-                # 新记录
-                conf = {'template': 100, 'user_confirmed': 90}.get(source, 50)
-                conn.execute(
-                    "INSERT INTO products "
-                    "(barcode, name, specification, unit, price, source, confidence, usage_count, last_seen, updated_at) "
-                    "VALUES (?, ?, ?, ?, ?, ?, ?, 1, ?, ?)",
-                    (barcode, name, spec, unit, price, source, conf, now, now)
-                )
+                    "SELECT name, specification, unit, confidence, usage_count, "
+                    "avg_price, min_price, max_price, price_count FROM products WHERE barcode=?",
+                    (barcode,)).fetchone()
+            finally:
+                conn.close()
+            if cursor is None:
+                exists = False
             else:
-                old_conf, old_count = row
-                new_count = old_count + 1
+                old_name, old_spec, old_unit, old_conf, old_count, old_avg, old_min, old_max, pc = cursor
+                old_avg = old_avg or 0
+                pc = pc or 0
+                old_min = old_min if old_min is not None else price
+                old_max = old_max if old_max is not None else price
+                exists = True
 
-                if source == 'template':
-                    new_conf = 100
-                elif source == 'user_confirmed':
+        new_count = old_count + 1 if exists else 1
+
+        # ── 置信度 ──
+        if source == 'user_confirmed':
             new_conf = 90
-                else:  # ocr
-                    new_conf = min(80, old_conf + 10) if old_conf < 80 else old_conf
+        elif source == 'template':
+            new_conf = 50
+        elif exists and old_conf < 50:
+            # 一致性加速
+            spec_match = bool(spec and old_spec and spec == old_spec)
+            unit_match = bool(unit and old_unit and unit == old_unit)
+            if spec_match and unit_match:
+                boost = 10
+            elif unit_match:
+                boost = 5
+            else:
+                boost = 3
+            new_conf = min(50, old_conf + boost)
+        elif exists:
+            new_conf = old_conf  # > 50 稳定不变
+        else:
+            new_conf = 10  # 新 OCR 记录
 
-                if source in ('template', 'user_confirmed'):
-                    # 高权威来源：全字段覆盖
+        # ── 价格区间 ──
+        if price > 0:
+            new_pc = (pc if exists else 0) + 1
+            new_avg = ((old_avg * (new_pc - 1)) + price) / new_pc if exists else price
+            new_min = min(old_min, price) if exists else price
+            new_max = max(old_max, price) if exists else price
+        else:
+            new_avg = old_avg if exists else 0
+            new_min = old_min if exists else 0
+            new_max = old_max if exists else 0
+            new_pc = pc if exists else 0
+
+        # ── 写入 ──
+        conn = self._connect()
+        try:
+            if not exists:
+                conn.execute(
+                    "INSERT INTO products (barcode, name, specification, unit, price, "
+                    "source, confidence, usage_count, last_seen, updated_at, "
+                    "avg_price, min_price, max_price, price_count) "
+                    "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+                    (barcode, name, spec, unit, price, source, new_conf, 1, now, now,
+                     new_avg, new_min, new_max, new_pc))
+                log = f"记忆库新增: {barcode} {name} 源={source} 可信度={new_conf}"
+            else:
+                # 高可信度源全字段覆盖；低可信度仅填空
+                if source in ('template', 'user_confirmed') or new_conf > 50:
                     conn.execute(
                         "UPDATE products SET name=?, specification=?, unit=?, price=?, "
-                        "source=?, confidence=?, usage_count=?, last_seen=?, updated_at=? "
-                        "WHERE barcode=?",
-                        (name, spec, unit, price, source, new_conf, new_count, now, now, barcode)
-                    )
+                        "source=?, confidence=?, usage_count=?, last_seen=?, updated_at=?, "
+                        "avg_price=?, min_price=?, max_price=?, price_count=? WHERE barcode=?",
+                        (name or old_name, spec or old_spec, unit or old_unit, price,
+                         source, new_conf, new_count, now, now,
+                         new_avg, new_min, new_max, new_pc, barcode))
                 else:
-                    # OCR：仅填充空字段，不更新 price
                     conn.execute(
                         "UPDATE products SET "
-                        "name = CASE WHEN name='' THEN ? ELSE name END, "
-                        "specification = CASE WHEN specification='' THEN ? ELSE specification END, "
-                        "unit = CASE WHEN unit='' THEN ? ELSE unit END, "
-                        "source=?, confidence=?, usage_count=?, last_seen=?, updated_at=? "
-                        "WHERE barcode=?",
-                        (name, spec, unit, source, new_conf, new_count, now, now, barcode)
-                    )
+                        "name=CASE WHEN name='' THEN ? ELSE name END, "
+                        "specification=CASE WHEN specification='' THEN ? ELSE specification END, "
+                        "unit=CASE WHEN unit='' THEN ? ELSE unit END, "
+                        "source=?, confidence=?, usage_count=?, last_seen=?, updated_at=?, "
+                        "avg_price=?, min_price=?, max_price=?, price_count=? WHERE barcode=?",
+                        (name, spec, unit, source, new_conf, new_count, now, now,
+                         new_avg, new_min, new_max, new_pc, barcode))
+                log = f"记忆库更新: {barcode} 可信度{old_conf if exists else 0}→{new_conf}"
+                if price > 0:
+                    log += f" 均价{new_avg:.4f}({new_pc}次)"
+
             conn.commit()
+
+            # 更新内存 dict（如果传入了）
+            if memory is not None and barcode in memory:
+                memory[barcode].update({
+                    'confidence': new_conf, 'usage_count': new_count,
+                    'avg_price': new_avg, 'min_price': new_min,
+                    'max_price': new_max, 'price_count': new_pc,
+                    'name': name or old_name,
+                    'specification': spec or old_spec,
+                    'unit': unit or old_unit,
+                })
+
+            if add_log:
+                add_log(log)
+            return log
         finally:
             conn.close()
 
-    def learn_from_products(self, products: List[Dict], source: str = 'ocr') -> int:
-        """批量学习，返回更新条数"""
+    def learn_from_products(self, products: List[Dict], source: str = 'ocr',
+                            add_log: Callable = None) -> int:
+        """批量学习 — 先批量预加载，再逐条处理，返回更新条数"""
+        barcodes = [str(p.get('barcode', '')) for p in products if p.get('barcode')]
+        memory = self.load_batch(barcodes)
         count = 0
         for p in products:
             try:
-                self.learn_from_product(p, source)
+                result = self.learn_from_product(p, source, memory=memory, add_log=add_log)
+                if result:
                     count += 1
             except Exception as e:
                 logger.warning(f"学习商品记忆失败: {e}")
         return count
 
+    # ══════════════════════════════════════════════════════════════
+    # 记忆辅助 — OCR 补全
+    # ══════════════════════════════════════════════════════════════
+
+    def _price_anomaly(self, product: Dict, mem: Dict) -> bool:
+        """价格异常：> 2倍偏差"""
+        price = float(product.get('price', 0))
+        avg = mem.get('avg_price', 0)
+        if not price or not avg:
+            return False
+        return price > avg * 2 or price < avg * 0.5
+
+    def fill_from_memory(self, barcode: str, ocr_result: Dict,
+                         memory: Dict[str, Dict] = None) -> Tuple[Dict, str]:
+        """用记忆库补全 OCR 缺失字段。返回 (补全后的dict, 日志字符串)"""
+        if memory:
+            mem = memory.get(barcode)
+        else:
+            mem = self.get_memory(barcode)
+
+        if not mem or mem.get('confidence', 0) < 10:
+            return ocr_result, ""
+
+        logs = []
+        result = dict(ocr_result)
+        conf = mem.get('confidence', 0)
+
+        has_spec = result.get('specification')
+        has_unit = result.get('unit')
+        price = float(result.get('price', 0))
+
+        if conf > 50 and not has_spec and mem.get('specification'):
+            result['specification'] = mem['specification']
+            logs.append(f"规格补全(可信{conf}): {barcode} → {mem['specification']}")
+        elif not has_spec and mem.get('specification') and self._price_anomaly(result, mem):
+            result['specification'] = mem['specification']
+            logs.append(f"价格异常→规格补全: {barcode} 本次{price:.2f} vs 均价{mem['avg_price']:.2f} → {mem['specification']}")
+
+        if conf > 50 and not has_unit and mem.get('unit'):
+            result['unit'] = mem['unit']
+            logs.append(f"单位补全(可信{conf}): {barcode} → {mem['unit']}")
+        elif not has_unit and mem.get('unit') and self._price_anomaly(result, mem):
+            result['unit'] = mem['unit']
+            logs.append(f"价格异常→单位补全: {barcode} → {mem['unit']}")
+
+        return result, "; ".join(logs)
+
+    def price_warning(self, barcode: str, price: float,
+                      memory: Dict[str, Dict] = None) -> Optional[str]:
+        """价格预警。> 50% 偏差告警"""
+        if memory:
+            mem = memory.get(barcode)
+        else:
+            mem = self.get_memory(barcode)
+        if not mem or not mem.get('avg_price'):
+            return None
+        avg = mem['avg_price']
+        min_p = mem.get('min_price', avg)
+        max_p = mem.get('max_price', avg)
+        pc = mem.get('price_count', 0)
+        if price > avg * 1.5 or price < avg * 0.5:
+            return (f"单价预警: {barcode} 本次{price:.4f}元 vs "
+                    f"历史均价{avg:.4f} (范围{min_p:.4f}~{max_p:.4f}, {pc}次)")
+        return None
+
+    # ══════════════════════════════════════════════════════════════
+    # 手动编辑
+    # ══════════════════════════════════════════════════════════════
+
     def update_memory(self, barcode: str, fields: Dict) -> bool:
-        """手动编辑记录（UI 用，source→user_confirmed, confidence→90）"""
         barcode = str(barcode).strip()
         if not barcode:
             return False
-
-        allowed = {'name', 'specification', 'unit', 'price'}
+        allowed = {'name', 'specification', 'unit', 'price', 'confidence'}
         updates = {k: v for k, v in fields.items() if k in allowed}
         if not updates:
             return False
-
         now = datetime.now().isoformat()
         set_clause = ', '.join(f"{k}=?" for k in updates)
         values = list(updates.values())
-
+        extra_sql = ", source='user_confirmed'"
+        if 'confidence' not in updates:
+            extra_sql += ", confidence=90"
         conn = self._connect()
         try:
             conn.execute(
-                f"UPDATE products SET {set_clause}, source='user_confirmed', confidence=90, "
-                "updated_at=? WHERE barcode=?",
-                values + [now, barcode]
-            )
+                f"UPDATE products SET {set_clause}{extra_sql}, updated_at=? WHERE barcode=?",
+                values + [now, barcode])
             conn.commit()
             return conn.total_changes > 0
         finally:
             conn.close()
 
     def delete_memory(self, barcode: str) -> bool:
-        """删除记录"""
         conn = self._connect()
         try:
             conn.execute("DELETE FROM products WHERE barcode=?", (str(barcode).strip(),))
@@ -409,51 +514,39 @@ class ProductDatabase:
         finally:
             conn.close()
 
-    # ── 云端同步 ──────────────────────────────────────────────
+    # ══════════════════════════════════════════════════════════════
+    # 云端同步
+    # ══════════════════════════════════════════════════════════════
 
     def export_for_sync(self) -> Dict:
-        """导出全部记录为 JSON-serializable dict（按条码索引）"""
         conn = self._connect()
         try:
             cursor = conn.execute(
                 "SELECT barcode, name, specification, unit, price, source, "
-                "confidence, usage_count, last_seen FROM products"
-            )
+                "confidence, usage_count, last_seen, avg_price, min_price, max_price, price_count "
+                "FROM products")
             result = {}
             for row in cursor.fetchall():
                 result[row[0]] = {
-                    'name': row[1],
-                    'specification': row[2],
-                    'unit': row[3],
-                    'price': row[4],
-                    'source': row[5],
-                    'confidence': row[6],
-                    'usage_count': row[7],
-                    'last_seen': row[8],
+                    'name': row[1], 'specification': row[2], 'unit': row[3],
+                    'price': row[4], 'source': row[5], 'confidence': row[6],
+                    'usage_count': row[7], 'last_seen': row[8],
+                    'avg_price': row[9], 'min_price': row[10],
+                    'max_price': row[11], 'price_count': row[12],
                 }
             return result
         finally:
             conn.close()
 
     def import_from_sync(self, data: Dict) -> int:
-        """从云端 JSON 导入，高置信度优先合并
-
-        Args:
-            data: {barcode: {name, specification, unit, price, source, confidence, ...}}
-
-        Returns:
-            导入/更新的记录数
-        """
         now = datetime.now().isoformat()
         count = 0
-
         conn = self._connect()
         try:
             for barcode, info in data.items():
                 barcode = str(barcode).strip()
                 if not barcode:
                     continue
-
                 name = str(info.get('name', ''))
                 spec = str(info.get('specification', ''))
                 unit = str(info.get('unit', ''))
@@ -462,69 +555,55 @@ class ProductDatabase:
                 remote_conf = int(info.get('confidence', 50))
                 remote_count = int(info.get('usage_count', 1))
                 remote_seen = str(info.get('last_seen', now))
+                remote_avg = float(info.get('avg_price', price))
+                remote_min = float(info.get('min_price', price))
+                remote_max = float(info.get('max_price', price))
+                remote_pc = int(info.get('price_count', 1))
 
-                cursor = conn.execute(
-                    "SELECT confidence FROM products WHERE barcode = ?",
-                    (barcode,)
-                )
-                row = cursor.fetchone()
-
+                row = conn.execute("SELECT confidence FROM products WHERE barcode=?",
+                                   (barcode,)).fetchone()
                 if row is None:
-                    # 新记录，直接插入
                     conn.execute(
-                        "INSERT INTO products "
-                        "(barcode, name, specification, unit, price, source, confidence, usage_count, last_seen, updated_at) "
-                        "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
-                        (barcode, name, spec, unit, price, remote_source, remote_conf, remote_count, remote_seen, now)
-                    )
+                        "INSERT INTO products (barcode, name, specification, unit, price, "
+                        "source, confidence, usage_count, last_seen, updated_at, "
+                        "avg_price, min_price, max_price, price_count) "
+                        "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+                        (barcode, name, spec, unit, price, remote_source, remote_conf,
+                         remote_count, remote_seen, now,
+                         remote_avg, remote_min, remote_max, remote_pc))
                     count += 1
                 else:
                     local_conf = row[0]
                     if remote_conf > local_conf:
-                        # 云端置信度更高，覆盖
                         conn.execute(
                             "UPDATE products SET name=?, specification=?, unit=?, price=?, "
-                            "source=?, confidence=?, usage_count=?, last_seen=?, updated_at=? "
-                            "WHERE barcode=?",
-                            (name, spec, unit, price, remote_source, remote_conf, remote_count, remote_seen, now, barcode)
-                        )
+                            "source=?, confidence=?, usage_count=?, last_seen=?, updated_at=?, "
+                            "avg_price=?, min_price=?, max_price=?, price_count=? WHERE barcode=?",
+                            (name, spec, unit, price, remote_source, remote_conf,
+                             remote_count, remote_seen, now,
+                             remote_avg, remote_min, remote_max, remote_pc, barcode))
                         count += 1
                     elif remote_conf == local_conf:
-                        # 置信度相同，填充空字段
                         conn.execute(
                             "UPDATE products SET "
-                            "name = CASE WHEN name='' THEN ? ELSE name END, "
-                            "specification = CASE WHEN specification='' THEN ? ELSE specification END, "
-                            "unit = CASE WHEN unit='' THEN ? ELSE unit END, "
-                            "usage_count = MAX(usage_count, ?), "
-                            "updated_at=? WHERE barcode=?",
-                            (name, spec, unit, remote_count, now, barcode)
-                        )
+                            "name=CASE WHEN name='' THEN ? ELSE name END, "
+                            "specification=CASE WHEN specification='' THEN ? ELSE specification END, "
+                            "unit=CASE WHEN unit='' THEN ? ELSE unit END, "
+                            "usage_count=MAX(usage_count, ?), updated_at=? WHERE barcode=?",
+                            (name, spec, unit, remote_count, now, barcode))
                         count += 1
-
             conn.commit()
         finally:
             conn.close()
-
         return count
 
-    def _export_memory_json(self, json_path: str = None) -> str:
-        """导出记忆库为本地 JSON 文件
-
-        Args:
-            json_path: 输出路径，默认 data/product_memory.json
-
-        Returns:
-            写入的文件路径
-        """
+    def _export_memory_json(self, json_path=None):
+        """导出记忆库为 JSON（兼容旧代码调用）"""
+        import os as _os
         if json_path is None:
-            json_path = os.path.join(os.path.dirname(self.db_path), 'product_memory.json')
-
+            json_path = _os.path.join(_os.path.dirname(self.db_path), 'product_memory.json')
         data = self.export_for_sync()
-        os.makedirs(os.path.dirname(json_path), exist_ok=True)
-
+        _os.makedirs(_os.path.dirname(json_path), exist_ok=True)
         with open(json_path, 'w', encoding='utf-8') as f:
             json.dump(data, f, ensure_ascii=False, indent=2)
-
-        logger.debug(f"商品记忆库已导出: {json_path} ({len(data)} 条)")
         return json_path

app/core/utils/cloud_sync.py

@@ -165,6 +165,69 @@ class GiteaSync:
         existing_sha = self.file_exists(remote_path)
         return self.push_file(remote_path, content, message, sha=existing_sha)
 
+    def push(self) -> str:
+        """推送本地数据到云端：product_cache.json + barcode_mappings.json"""
+        import os
+        from pathlib import Path
+
+        project_root = Path(__file__).resolve().parent.parent.parent.parent
+
+        results = []
+        # 1. Product cache
+        from app.core.db.product_db import ProductDatabase
+        excel_source = str(project_root / "templates" / "商品资料.xlsx")
+        db_path = str(project_root / "data" / "product_cache.db")
+        product_db = ProductDatabase(db_path, excel_source)
+        product_data = product_db.export_for_sync()
+        sha = self.push_json("product_cache.json", product_data, "sync: update product cache")
+        results.append(f"product_cache: {'ok' if sha else 'skip'}")
+
+        # 2. Barcode mappings
+        barcode_path = project_root / "config" / "barcode_mappings.json"
+        if barcode_path.exists():
+            with open(barcode_path, "r", encoding="utf-8") as f:
+                barcode_data = json.loads(f.read())
+            sha = self.push_json("barcode_mappings.json", barcode_data, "sync: update barcode mappings")
+            results.append(f"barcode_mappings: {'ok' if sha else 'skip'}")
+
+        return "; ".join(results) if results else "无数据需要同步"
+
+    def pull(self) -> str:
+        """从云端拉取数据并写入本地文件"""
+        import os
+        from pathlib import Path
+
+        project_root = Path(__file__).resolve().parent.parent.parent.parent
+
+        results = []
+        # 1. Product cache
+        result = self.pull_json("product_cache.json")
+        if result is not None:
+            data, sha = result
+            from app.core.db.product_db import ProductDatabase
+            excel_source = str(project_root / "templates" / "商品资料.xlsx")
+            db_path = str(project_root / "data" / "product_cache.db")
+            os.makedirs(os.path.dirname(db_path), exist_ok=True)
+            product_db = ProductDatabase(db_path, excel_source)
+            count = product_db.import_from_sync(data)
+            results.append(f"product_cache: 导入 {count} 条")
+        else:
+            results.append("product_cache: 云端无数据")
+
+        # 2. Barcode mappings
+        barcode_result = self.pull_json("barcode_mappings.json")
+        if barcode_result is not None:
+            barcode_data, sha = barcode_result
+            barcode_path = project_root / "config" / "barcode_mappings.json"
+            barcode_path.parent.mkdir(parents=True, exist_ok=True)
+            with open(barcode_path, "w", encoding="utf-8") as f:
+                json.dump(barcode_data, f, ensure_ascii=False, indent=2)
+            results.append(f"barcode_mappings: 已更新")
+        else:
+            results.append("barcode_mappings: 云端无数据")
+
+        return "; ".join(results) if results else "无数据需要同步"
+
     @classmethod
     def from_config(cls, config) -> Optional["GiteaSync"]:
         """从 ConfigManager 创建实例

config.ini

@@ -27,7 +27,7 @@ skip_existing = true
 [File]
 allowed_extensions = .jpg,.jpeg,.png,.bmp
 excel_extension = .xlsx
-max_file_size_mb = 4
+max_file_size_mb = 5
 
 [Templates]
 purchase_order = 银豹-采购单模板.xls

web/backend/routers/barcodes.py

@@ -17,13 +17,22 @@ _mappings_file = _project_root / "config" / "barcode_mappings.json"
 
 class BarcodeMapping(BaseModel):
     barcode: str
-    target: str
+    target: Optional[str] = None
     description: Optional[str] = None
+    # Special rule fields
+    multiplier: Optional[int] = None
+    target_unit: Optional[str] = None
+    fixed_price: Optional[float] = None
+    specification: Optional[str] = None
 
 
 class BarcodeMappingUpdate(BaseModel):
     target: Optional[str] = None
     description: Optional[str] = None
+    multiplier: Optional[int] = None
+    target_unit: Optional[str] = None
+    fixed_price: Optional[float] = None
+    specification: Optional[str] = None
 
 
 def _load_mappings() -> Dict:
@@ -51,12 +60,29 @@ async def list_barcodes(
         if isinstance(info, dict):
             target = info.get("map_to", info.get("target", ""))
             desc = info.get("description", "")
+            item = {
+                "barcode": barcode,
+                "target": target,
+                "description": desc,
+                "multiplier": info.get("multiplier"),
+                "target_unit": info.get("target_unit"),
+                "fixed_price": info.get("fixed_price"),
+                "specification": info.get("specification"),
+            }
         else:
-            target = str(info)
-            desc = ""
-        if search and search not in barcode and search not in target and search not in desc:
+            item = {
+                "barcode": barcode,
+                "target": str(info),
+                "description": "",
+                "multiplier": None,
+                "target_unit": None,
+                "fixed_price": None,
+                "specification": None,
+            }
+        s = search.lower() if search else ""
+        if s and s not in barcode.lower() and s not in item["target"].lower() and s not in (desc or "").lower():
             continue
-        items.append({"barcode": barcode, "target": target, "description": desc})
+        items.append(item)
     return {"items": items, "total": len(items)}
 
 
@@ -82,9 +108,22 @@ async def create_barcode(
     mappings = _load_mappings()
     if body.barcode in mappings:
         raise HTTPException(409, f"条码 {body.barcode} 已存在")
-    mappings[body.barcode] = {"map_to": body.target, "description": body.description or ""}
+
+    entry: dict = {"description": body.description or ""}
+    if body.multiplier:
+        entry["multiplier"] = body.multiplier
+        if body.target_unit:
+            entry["target_unit"] = body.target_unit
+        if body.fixed_price is not None:
+            entry["fixed_price"] = body.fixed_price
+        if body.specification:
+            entry["specification"] = body.specification
+    else:
+        entry["map_to"] = body.target or ""
+
+    mappings[body.barcode] = entry
     _save_mappings(mappings)
-    return {"message": f"已创建映射 {body.barcode} → {body.target}"}
+    return {"message": f"已创建规则 {body.barcode}"}
 
 
 @router.put("/{barcode}")
@@ -95,20 +134,35 @@ async def update_barcode(
 ):
     mappings = _load_mappings()
     if barcode not in mappings:
-        raise HTTPException(404, f"未找到条码映射 {barcode}")
+        raise HTTPException(404, f"未找到条码规则 {barcode}")
 
     existing = mappings[barcode]
     if not isinstance(existing, dict):
         existing = {"map_to": str(existing), "description": ""}
 
-    if body.target is not None:
+    # Check if this is a special rule (has multiplier) or being converted to one
+    if body.multiplier is not None:
+        # Convert to special rule: remove map_to, add multiplier fields
+        existing.pop("map_to", None)
+        existing["multiplier"] = body.multiplier
+        if body.target_unit is not None:
+            existing["target_unit"] = body.target_unit
+        if body.fixed_price is not None:
+            existing["fixed_price"] = body.fixed_price
+        if body.specification is not None:
+            existing["specification"] = body.specification
+    elif body.target is not None:
+        # Convert to simple mapping: remove special fields, add map_to
+        for k in ("multiplier", "target_unit", "fixed_price", "specification"):
+            existing.pop(k, None)
         existing["map_to"] = body.target
+
     if body.description is not None:
         existing["description"] = body.description
 
     mappings[barcode] = existing
     _save_mappings(mappings)
-    return {"message": f"已更新映射 {barcode}"}
+    return {"message": f"已更新规则 {barcode}"}
 
 
 @router.delete("/{barcode}")

web/backend/routers/files.py

@@ -7,7 +7,7 @@ from pathlib import Path
 from typing import List, Optional
 
 from fastapi import APIRouter, HTTPException, UploadFile, File, Depends, Query, Request
-from fastapi.responses import FileResponse
+from fastapi.responses import FileResponse, JSONResponse
 from pydantic import BaseModel
 
 from ..auth.dependencies import get_current_user, get_current_user_flexible
@@ -267,10 +267,13 @@ async def get_file_relations(
     status: Optional[str] = None,
     page: int = Query(1, ge=1),
     page_size: int = Query(50, ge=1, le=200),
+    sort_by: Optional[str] = None,
+    sort_order: str = "desc",
     current_user: dict = Depends(get_current_user),
 ):
     """Query file relations with optional view filter."""
-    items, total = query_file_relations(view=view, status=status, page=page, page_size=page_size)
+    items, total = query_file_relations(view=view, status=status, page=page, page_size=page_size,
+                                        sort_by=sort_by, sort_order=sort_order)
     return {"items": items, "total": total}
 
 
@@ -299,3 +302,47 @@ async def delete_relations(
     """Delete file relation records by IDs."""
     delete_file_relations(body.ids)
     return {"message": f"已删除 {len(body.ids)} 条关系记录"}
+
+
+# ---------------------------------------------------------------------------
+# File preview
+# ---------------------------------------------------------------------------
+
+@router.get("/preview/{directory}/{filename:path}")
+async def preview_file(
+    directory: str,
+    filename: str,
+    current_user: dict = Depends(get_current_user),
+):
+    """Preview file content: images served directly, Excel returned as JSON grid."""
+    # Security: only allow specific directories
+    if directory not in ("input", "output", "result"):
+        raise HTTPException(403, "不允许访问该目录")
+
+    dir_map = {"input": _input_dir, "output": _output_dir, "result": _result_dir}
+    file_path = dir_map[directory] / filename
+    if not file_path.is_file():
+        raise HTTPException(404, f"文件不存在: {filename}")
+
+    ext = file_path.suffix.lower()
+    # Images: serve directly
+    if ext in ('.jpg', '.jpeg', '.png', '.bmp', '.gif', '.webp'):
+        return FileResponse(str(file_path))
+
+    # Excel: read and return as JSON grid
+    if ext in ('.xls', '.xlsx'):
+        try:
+            import pandas as pd
+            from fastapi.responses import JSONResponse
+            df = pd.read_excel(str(file_path), header=None)
+            # Fill NaN with empty string
+            df = df.fillna('')
+            rows = []
+            for _, row in df.iterrows():
+                rows.append([str(v) if v != '' else '' for v in row])
+            # Limit to first 200 rows
+            return JSONResponse({"type": "excel", "rows": rows[:200], "total_rows": len(rows)})
+        except Exception as e:
+            raise HTTPException(500, f"读取文件失败: {e}")
+
+    raise HTTPException(400, f"不支持预览的文件类型: {ext}")

web/backend/routers/memory.py

@@ -18,18 +18,31 @@ _excel_source = str(_project_root / "templates" / "商品资料.xlsx")
 class MemoryItem(BaseModel):
     barcode: str
     name: str
-    spec: Optional[str] = None
+    specification: Optional[str] = None
     unit: Optional[str] = None
     price: Optional[float] = None
+    avg_price: Optional[float] = None
+    min_price: Optional[float] = None
+    max_price: Optional[float] = None
+    price_count: int = 0
     confidence: int = 0
     source: str = "ocr"
     last_used: Optional[str] = None
     use_count: int = 0
 
 
+class MemoryCreate(BaseModel):
+    barcode: str
+    name: Optional[str] = ""
+    specification: Optional[str] = None
+    unit: Optional[str] = None
+    price: Optional[float] = None
+    confidence: int = 50
+
+
 class MemoryUpdate(BaseModel):
     name: Optional[str] = None
-    spec: Optional[str] = None
+    specification: Optional[str] = None
     unit: Optional[str] = None
     price: Optional[float] = None
     confidence: Optional[int] = None
@@ -51,9 +64,13 @@ def _row_to_item(row: Dict) -> MemoryItem:
     return MemoryItem(
         barcode=row.get("barcode", ""),
         name=row.get("name", ""),
-        spec=row.get("spec"),
+        specification=row.get("specification"),
         unit=row.get("unit"),
         price=row.get("price"),
+        avg_price=row.get("avg_price"),
+        min_price=row.get("min_price"),
+        max_price=row.get("max_price"),
+        price_count=row.get("price_count", 0),
         confidence=row.get("confidence", 0),
         source=row.get("source", "ocr"),
         last_used=row.get("last_used"),
@@ -99,6 +116,25 @@ async def get_memory(
     return product
 
 
+@router.post("")
+async def create_memory(
+    body: MemoryCreate,
+    current_user: dict = Depends(get_current_user),
+):
+    db = _get_db()
+    existing = db.get_memory(body.barcode)
+    if existing:
+        raise HTTPException(409, f"条码 {body.barcode} 已存在，请使用编辑功能")
+    db.learn_from_product({
+        "barcode": body.barcode,
+        "name": body.name or "",
+        "specification": body.specification or "",
+        "unit": body.unit or "",
+        "price": body.price or 0,
+    }, source="user_confirmed")
+    return {"message": f"已创建记忆记录 {body.barcode}"}
+
+
 @router.put("/{barcode}")
 async def update_memory(
     barcode: str,

web/backend/routers/processing.py

@@ -1,8 +1,10 @@
 """Processing endpoints: OCR, Excel conversion, merge, and full pipeline."""
 
 import asyncio
+import logging
 import os
 import sys
+import threading
 import traceback
 from pathlib import Path
 from typing import Optional, List
@@ -18,6 +20,66 @@ router = APIRouter(prefix="/api/processing", tags=["processing"])
 
 _wrapper = ServiceWrapper(max_workers=3)
 
+# ── Thread-safe log capture ──
+_tlocal = threading.local()
+
+
+class TaskLogHandler(logging.Handler):
+    """Capture all log records during task execution and forward to tm.add_log()"""
+
+    def emit(self, record: logging.LogRecord):
+        ctx = getattr(_tlocal, 'ctx', None)
+        if ctx:
+            tm = ctx.get('tm')
+            task_id = ctx.get('task_id')
+            if tm and task_id:
+                msg = self.format(record)
+                if any(skip in msg for skip in ['DEBUG:', 'urllib3', 'charset_normalizer']):
+                    return
+                tm.add_log(task_id, msg)
+
+
+_log_handler = TaskLogHandler()
+_log_handler.setLevel(logging.DEBUG)
+_log_handler.setFormatter(logging.Formatter('%(message)s'))
+_root_logger = logging.getLogger()
+_configured = False
+
+
+def _setup_log_capture():
+    global _configured
+    if not _configured:
+        _root_logger.addHandler(_log_handler)
+        _configured = True
+
+
+def _start_log_capture(tm, task_id: str):
+    _setup_log_capture()
+    _root_logger.setLevel(logging.DEBUG)
+    _tlocal.ctx = {'tm': tm, 'task_id': task_id}
+
+
+def _stop_log_capture():
+    _tlocal.ctx = None
+
+
+def _add_result_file(name: str):
+    files = getattr(_tlocal, 'result_files', None)
+    if files is not None:
+        files.append(name)
+
+
+def _wrap_with_capture(tm, task_id, func):
+    """Wrap a do_work function with log capture setup/teardown."""
+    def wrapped():
+        _start_log_capture(tm, task_id)
+        _tlocal.result_files = []
+        try:
+            return func()
+        finally:
+            _stop_log_capture()
+    return wrapped
+
 _project_root = Path(__file__).resolve().parent.parent.parent.parent
 _input_dir = _project_root / "data" / "input"
 _output_dir = _project_root / "data" / "output"
@@ -74,6 +136,92 @@ def _run_background(coro):
     asyncio.ensure_future(coro)
 
 
+def _run_background_with_log(coro, tm, task_id: str):
+    """Schedule a coroutine with log capture during execution."""
+
+    async def _wrapped():
+        _start_log_capture(tm, task_id)
+        try:
+            await coro
+        finally:
+            _stop_log_capture()
+
+    asyncio.ensure_future(_wrapped())
+
+
+def _get_product_db():
+    from app.core.db.product_db import ProductDatabase
+    return ProductDatabase(
+        str(_project_root / 'data' / 'product_cache.db'),
+        str(_project_root / 'templates' / '商品资料.xlsx')
+    )
+
+
+def _learn_products_from_excel(excel_path: Path, tm, task_id, source: str = 'ocr'):
+    """从处理后的Excel文件学习商品数据到记忆库"""
+    try:
+        from app.core.utils.file_utils import smart_read_excel
+        df = smart_read_excel(str(excel_path))
+        if df is None or df.empty:
+            return
+    except Exception:
+        return
+
+    from app.core.handlers.column_mapper import ColumnMapper
+    barcode_col = ColumnMapper.find_column(list(df.columns), 'barcode')
+    if not barcode_col:
+        return
+    name_col = ColumnMapper.find_column(list(df.columns), 'name')
+    spec_col = ColumnMapper.find_column(list(df.columns), 'specification')
+    unit_col = ColumnMapper.find_column(list(df.columns), 'unit')
+    price_col = ColumnMapper.find_column(list(df.columns), 'unit_price') or ColumnMapper.find_column(list(df.columns), 'price')
+
+    db = _get_product_db()
+    barcodes = [str(r.get(barcode_col, '')).strip() for _, r in df.iterrows() if str(r.get(barcode_col, '')).strip()]
+    memory = db.load_batch(barcodes)
+
+    learned = 0
+    for _, row in df.iterrows():
+        barcode = str(row.get(barcode_col, '')).strip()
+        if not barcode or barcode == 'nan':
+            continue
+        price = 0.0
+        if price_col:
+            try:
+                p = row.get(price_col)
+                if p is not None and str(p).strip() not in ('', 'nan', 'None'):
+                    price = float(p)
+            except (ValueError, TypeError):
+                pass
+
+        product = {
+            'barcode': barcode,
+            'name': str(row.get(name_col, '')).strip() if name_col else '',
+            'specification': str(row.get(spec_col, '')).strip() if spec_col else '',
+            'unit': str(row.get(unit_col, '')).strip() if unit_col else '',
+            'price': price,
+        }
+
+        # 1. 记忆辅助补全
+        filled, fill_log = db.fill_from_memory(barcode, product, memory)
+        if fill_log:
+            tm.add_log(task_id, f"  {fill_log}")
+
+        # 2. 价格预警
+        warn = db.price_warning(barcode, price, memory)
+        if warn:
+            tm.add_log(task_id, f"  {warn}")
+
+        # 3. 学习
+        log = db.learn_from_product(filled, source=source, memory=memory, add_log=None)
+        if log:
+            tm.add_log(task_id, f"  {log}")
+            learned += 1
+
+    if learned:
+        tm.add_log(task_id, f"[记忆库] 从 {excel_path.name} 学习了 {learned} 条商品数据")
+
+
 # ---------------------------------------------------------------------------
 # Batch endpoints
 # ---------------------------------------------------------------------------
@@ -117,16 +265,23 @@ async def ocr_batch(
                     for ext in ['.xlsx', '.xls']:
                         candidate = _output_dir / f"{out_stem}{ext}"
                         if candidate.exists():
-                            upsert_file_relation(input_image=f.name, output_excel=candidate.name, status='ocr_done')
+                            upsert_file_relation(input_image=f.name, output_excel=candidate.name, status='ocr_done'); _add_result_file(candidate.name)
+                            _add_result_file(candidate.name)
                             break
                     tm.add_log(task.id, f"[OCR] 完成: {f.name}")
+                    # Learn products into memory from OCR output
+                    out_file = _output_dir / f"{out_stem}.xlsx"
+                    if not out_file.exists():
+                        out_file = _output_dir / f"{out_stem}.xls"
+                    if out_file.exists():
+                        _learn_products_from_excel(out_file, tm, task.id, source='ocr')
                 except Exception as e:
                     tm.add_log(task.id, f"[OCR] 失败: {f.name} - {e}")
 
-            result_files = [f.name for f in _output_dir.iterdir() if f.is_file()]
+            result_files = list(getattr(_tlocal, 'result_files', []))
             tm.set_completed(task.id, result_files=result_files, message=f"OCR完成，共处理 {total} 个文件")
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message="OCR任务已创建")
@@ -162,7 +317,7 @@ async def process_excel(
                 result_path = _result_dir / result_name
                 if result_path.exists():
                     tm.add_log(task.id, f"[跳过] {f.name} 已处理过 → {result_name}")
-                    upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done')
+                    upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done'); _add_result_file(result_name)
                     continue
 
                 tm.update_progress(task.id, int((i / total) * 100), f"正在处理: {f.name}")
@@ -171,15 +326,19 @@ async def process_excel(
                     svc.process_excel(str(f))
                     # Find result file
                     if result_path.exists():
-                        upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done')
+                        upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done'); _add_result_file(result_name)
+                        _add_result_file(result_name)
                     tm.add_log(task.id, f"[Excel] 完成: {f.name}")
+                    # Learn products into memory from purchase order result
+                    if result_path.exists():
+                        _learn_products_from_excel(result_path, tm, task.id, source='ocr')
                 except Exception as e:
                     tm.add_log(task.id, f"[Excel] 失败: {f.name} - {e}")
 
-            result_files = [f.name for f in _result_dir.iterdir() if f.is_file()]
+            result_files = list(getattr(_tlocal, 'result_files', []))
             tm.set_completed(task.id, result_files=result_files, message=f"Excel处理完成，共 {total} 个文件")
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message="Excel处理任务已创建")
@@ -224,7 +383,7 @@ async def merge_orders(
                 tm.add_log(task.id, f"[合并] 失败: {e}")
                 tm.set_failed(task.id, str(e))
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message="合并任务已创建")
@@ -271,9 +430,14 @@ async def full_pipeline(
                         for ext in ['.xlsx', '.xls']:
                             candidate = _output_dir / f"{out_stem}{ext}"
                             if candidate.exists():
-                                upsert_file_relation(input_image=f.name, output_excel=candidate.name, status='ocr_done')
+                                upsert_file_relation(input_image=f.name, output_excel=candidate.name, status='ocr_done'); _add_result_file(candidate.name)
                                 break
                         tm.add_log(task.id, f"[OCR] 完成: {f.name}")
+                        out_file = _output_dir / f"{out_stem}.xlsx"
+                        if not out_file.exists():
+                            out_file = _output_dir / f"{out_stem}.xls"
+                        if out_file.exists():
+                            _learn_products_from_excel(out_file, tm, task.id, source='ocr')
                     except Exception as e:
                         tm.add_log(task.id, f"[OCR] 失败: {f.name} - {e}")
 
@@ -292,7 +456,7 @@ async def full_pipeline(
                     result_path = _result_dir / result_name
                     if result_path.exists():
                         tm.add_log(task.id, f"[跳过] {f.name} 已处理过 → {result_name}")
-                        upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done')
+                        upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done'); _add_result_file(result_name)
                         tm.update_progress(task.id, pct, f"跳过: {f.name}")
                         continue
 
@@ -300,19 +464,21 @@ async def full_pipeline(
                     try:
                         order_svc.process_excel(str(f))
                         if result_path.exists():
-                            upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done')
+                            upsert_file_relation(output_excel=f.name, result_purchase=result_name, status='done'); _add_result_file(result_name)
                         tm.add_log(task.id, f"[Excel] 完成: {f.name}")
+                        if result_path.exists():
+                            _learn_products_from_excel(result_path, tm, task.id, source='ocr')
                     except Exception as e:
                         tm.add_log(task.id, f"[Excel] 失败: {f.name} - {e}")
 
-                result_files = [f.name for f in _result_dir.iterdir() if f.is_file()]
+                result_files = list(getattr(_tlocal, 'result_files', []))
                 tm.set_completed(task.id, result_files=result_files, message="全流程处理完成（不含合并）")
             except Exception as e:
                 tb = traceback.format_exc()
                 tm.add_log(task.id, f"[错误] {tb}")
                 tm.set_failed(task.id, str(e))
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message="全流程任务已创建")
@@ -349,16 +515,16 @@ async def ocr_single(
                 for ext in ['.xlsx', '.xls']:
                     candidate = _output_dir / f"{stem}{ext}"
                     if candidate.exists():
-                        upsert_file_relation(input_image=body.filename, output_excel=candidate.name, status='ocr_done')
+                        upsert_file_relation(input_image=body.filename, output_excel=candidate.name, status='ocr_done'); _add_result_file(candidate.name)
                         break
                 tm.add_log(task.id, f"[OCR] 完成: {body.filename}")
-                result_files = [f.name for f in _output_dir.iterdir() if f.is_file()]
+                result_files = list(getattr(_tlocal, 'result_files', []))
                 tm.set_completed(task.id, result_files=result_files, message=f"OCR完成: {body.filename}")
             except Exception as e:
                 tm.add_log(task.id, f"[OCR] 失败: {e}")
                 tm.set_failed(task.id, str(e))
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message=f"OCR任务已创建: {body.filename}")
@@ -390,13 +556,13 @@ async def excel_single(
                 if (_result_dir / result_name).exists():
                     upsert_file_relation(output_excel=body.filename, result_purchase=result_name, status='done')
                 tm.add_log(task.id, f"[Excel] 完成: {body.filename}")
-                result_files = [f.name for f in _result_dir.iterdir() if f.is_file()]
+                result_files = list(getattr(_tlocal, 'result_files', []))
                 tm.set_completed(task.id, result_files=result_files, message=f"Excel处理完成: {body.filename}")
             except Exception as e:
                 tm.add_log(task.id, f"[Excel] 失败: {e}")
                 tm.set_failed(task.id, str(e))
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message=f"Excel处理任务已创建: {body.filename}")
@@ -432,13 +598,13 @@ async def pipeline_single(
                 if out_xlsx.exists() or out_xls.exists():
                     out_name = out_xlsx.name if out_xlsx.exists() else out_xls.name
                     tm.add_log(task.id, f"[跳过] 已OCR过 → {out_name}")
-                    upsert_file_relation(input_image=body.filename, output_excel=out_name, status='ocr_done')
+                    upsert_file_relation(input_image=body.filename, output_excel=out_name, status='ocr_done'); _add_result_file(out_name)
                 else:
                     ocr_svc.process_image(str(file_path))
                     for ext in ['.xlsx', '.xls']:
                         candidate = _output_dir / f"{stem}{ext}"
                         if candidate.exists():
-                            upsert_file_relation(input_image=body.filename, output_excel=candidate.name, status='ocr_done')
+                            upsert_file_relation(input_image=body.filename, output_excel=candidate.name, status='ocr_done'); _add_result_file(candidate.name)
                             break
                     tm.add_log(task.id, f"[OCR] 完成")
 
@@ -464,14 +630,14 @@ async def pipeline_single(
                     else:
                         tm.add_log(task.id, f"[错误] OCR未生成Excel文件")
 
-                result_files = [f.name for f in _result_dir.iterdir() if f.is_file()]
+                result_files = list(getattr(_tlocal, 'result_files', []))
                 tm.set_completed(task.id, result_files=result_files, message=f"全流程完成: {body.filename}")
             except Exception as e:
                 tb = traceback.format_exc()
                 tm.add_log(task.id, f"[错误] {tb}")
                 tm.set_failed(task.id, str(e))
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message=f"全流程任务已创建: {body.filename}")
@@ -511,7 +677,7 @@ async def merge_batch(
                 tm.add_log(task.id, f"[合并] 失败: {e}")
                 tm.set_failed(task.id, str(e))
 
-        await _wrapper.run_sync(do_work)
+        await _wrapper.run_sync(_wrap_with_capture(tm, task.id, do_work))
 
     _run_background(_bg())
     return TaskResponse(task_id=task.id, status="accepted", message="批量合并任务已创建")

web/backend/routers/sync.py

@@ -1,5 +1,6 @@
 """Cloud sync endpoints (Gitea-based)."""
 
+from concurrent.futures import ThreadPoolExecutor
 from pathlib import Path
 
 from fastapi import APIRouter, HTTPException, Depends, Request
@@ -23,7 +24,30 @@ def _get_sync():
     from app.core.utils.cloud_sync import GiteaSync
     from app.config.settings import ConfigManager
     cfg = ConfigManager()
-    return GiteaSync(cfg)
+    return GiteaSync.from_config(cfg)
+
+
+def _run_sync_in_thread(tm, task_id, action_name, sync_method):
+    """Run a blocking sync operation in a thread."""
+
+    def _run():
+        try:
+            tm.update_progress(task_id, 10, "正在初始化同步...")
+            sync = _get_sync()
+            if sync is None:
+                tm.set_failed(task_id, "Gitea 配置不完整，请先在系统配置中设置 base_url/owner/repo/token")
+                return
+            tm.update_progress(task_id, 30, f"正在{action_name}文件...")
+            tm.add_log(task_id, f"[{action_name}] 开始{action_name}")
+            result = sync_method(sync)
+            tm.add_log(task_id, f"[{action_name}] 完成: {result}")
+            tm.set_completed(task_id, message=f"{action_name}完成")
+        except Exception as e:
+            tm.set_failed(task_id, str(e))
+
+    pool = ThreadPoolExecutor(max_workers=1)
+    pool.submit(_run)
+    pool.shutdown(wait=False)
 
 
 @router.post("/push", response_model=SyncResponse)
@@ -33,21 +57,7 @@ async def sync_push(
 ):
     tm = request.state.task_manager
     task = tm.create_task("推送到云端")
-
-    async def _run():
-        try:
-            tm.update_progress(task.id, 10, "正在初始化同步...")
-            sync = _get_sync()
-            tm.update_progress(task.id, 30, "正在推送文件...")
-            tm.add_log(task.id, "[Push] 开始推送")
-            result = sync.push()
-            tm.add_log(task.id, f"[Push] 完成: {result}")
-            tm.set_completed(task.id, message="推送完成")
-        except Exception as e:
-            tm.set_failed(task.id, str(e))
-
-    import asyncio
-    asyncio.create_task(_run())
+    _run_sync_in_thread(tm, task.id, "Push", lambda s: s.push())
     return SyncResponse(task_id=task.id, status="accepted", message="推送任务已创建")
 
 
@@ -58,21 +68,7 @@ async def sync_pull(
 ):
     tm = request.state.task_manager
     task = tm.create_task("从云端拉取")
-
-    async def _run():
-        try:
-            tm.update_progress(task.id, 10, "正在初始化同步...")
-            sync = _get_sync()
-            tm.update_progress(task.id, 30, "正在拉取文件...")
-            tm.add_log(task.id, "[Pull] 开始拉取")
-            result = sync.pull()
-            tm.add_log(task.id, f"[Pull] 完成: {result}")
-            tm.set_completed(task.id, message="拉取完成")
-        except Exception as e:
-            tm.set_failed(task.id, str(e))
-
-    import asyncio
-    asyncio.create_task(_run())
+    _run_sync_in_thread(tm, task.id, "Pull", lambda s: s.pull())
     return SyncResponse(task_id=task.id, status="accepted", message="拉取任务已创建")
 
 
@@ -83,10 +79,11 @@ async def sync_status(
     try:
         from app.config.settings import ConfigManager
         cfg = ConfigManager()
-        base_url = cfg.get("Gitea", "base_url", fallback="")
-        owner = cfg.get("Gitea", "owner", fallback="")
-        repo = cfg.get("Gitea", "repo", fallback="")
-        enabled = bool(base_url and owner and repo)
+        base_url = cfg.get("Gitea", "base_url", fallback="").strip()
+        owner = cfg.get("Gitea", "owner", fallback="").strip()
+        repo = cfg.get("Gitea", "repo", fallback="").strip()
+        token = cfg.get("Gitea", "token", fallback="").strip()
+        enabled = bool(base_url and owner and repo and token)
         repo_url = f"{base_url}/{owner}/{repo}" if enabled else ""
         return {"enabled": enabled, "repo_url": repo_url}
     except Exception:

web/backend/services/db_schema.py

@@ -475,7 +475,8 @@ def upsert_file_relation(input_image: str = None, output_excel: str = None,
 
 
 def query_file_relations(view: str = None, status: str = None,
-                         page: int = 1, page_size: int = 50) -> tuple[list[dict], int]:
+                         page: int = 1, page_size: int = 50,
+                         sort_by: str = None, sort_order: str = "desc") -> tuple[list[dict], int]:
     """Query file relations with optional view filter and pagination.
 
     view='orders': only rows with result_purchase, sorted by result_purchase
@@ -508,6 +509,13 @@ def query_file_relations(view: str = None, status: str = None,
 
         where = (" WHERE " + " AND ".join(clauses)) if clauses else ""
 
+        # Sort
+        if sort_by and sort_by in ('created_at', 'updated_at', 'input_image', 'output_excel', 'result_purchase', 'status'):
+            sort_col = sort_by
+        else:
+            sort_col = order_by.split()[0] if order_by else 'id'
+        sort_dir = 'DESC' if sort_order.lower() == 'desc' else 'ASC'
+
         # Count
         row = conn.execute(
             f"SELECT COUNT(*) as cnt FROM file_relations{where}", params
@@ -518,7 +526,7 @@ def query_file_relations(view: str = None, status: str = None,
         offset = (page - 1) * page_size
         params.extend([page_size, offset])
         rows = conn.execute(
-            f"SELECT * FROM file_relations{where} ORDER BY {order_by} LIMIT ? OFFSET ?",
+            f"SELECT * FROM file_relations{where} ORDER BY {sort_col} {sort_dir} LIMIT ? OFFSET ?",
             params,
         ).fetchall()
 

web/frontend/src/stores/processing.ts

@@ -17,6 +17,7 @@ export const useProcessingStore = defineStore('processing', () => {
   const currentTask = ref<TaskInfo | null>(null)
   const tasks = ref<TaskInfo[]>([])
   const logs = ref<string[]>([])
+  const taskSource = ref<string>('')
 
   let ws: WebSocket | null = null
 
@@ -67,9 +68,10 @@ export const useProcessingStore = defineStore('processing', () => {
     }
   }
 
-  async function startTask(endpoint: string, body?: any) {
+  async function startTask(endpoint: string, body?: any, source: string = 'processing') {
     const res = await api.post(endpoint, body || {})
     const taskId = res.data.task_id
+    taskSource.value = source
     currentTask.value = {
       task_id: taskId,
       name: res.data.message || '',
@@ -90,5 +92,5 @@ export const useProcessingStore = defineStore('processing', () => {
     return res.data
   }
 
-  return { currentTask, tasks, logs, connectWebSocket, disconnectWebSocket, startTask, pollTaskStatus }
+  return { currentTask, tasks, logs, taskSource, connectWebSocket, disconnectWebSocket, startTask, pollTaskStatus }
 })

web/frontend/src/views/Barcodes.vue

@@ -7,48 +7,66 @@
           <el-icon :size="20" color="#6366f1"><Connection /></el-icon>
         </div>
         <div class="stat-info">
-          <span class="stat-value">{{ items.length }}</span>
-          <span class="stat-label">映射规则</span>
+          <span class="stat-value">{{ mappingItems.length + specialItems.length }}</span>
+          <span class="stat-label">总规则数</span>
+        </div>
+      </div>
+      <div class="stat-card">
+        <div class="stat-icon" style="background: rgba(16,185,129,0.1)">
+          <el-icon :size="20" color="#10b981"><Right /></el-icon>
+        </div>
+        <div class="stat-info">
+          <span class="stat-value">{{ mappingItems.length }}</span>
+          <span class="stat-label">条码映射</span>
+        </div>
+      </div>
+      <div class="stat-card">
+        <div class="stat-icon" style="background: rgba(245,158,11,0.1)">
+          <el-icon :size="20" color="#f59e0b"><Setting /></el-icon>
+        </div>
+        <div class="stat-info">
+          <span class="stat-value">{{ specialItems.length }}</span>
+          <span class="stat-label">特殊处理</span>
         </div>
       </div>
     </div>
 
-    <!-- Main table card -->
+    <!-- Two-tab layout matching GUI -->
     <div class="card animate-in animate-in-delay-1">
-      <div class="card-head">
-        <h3>条码映射管理</h3>
-        <div class="card-actions">
+      <el-tabs v-model="activeTab" @tab-change="onTabChange">
+        <!-- ═══ Tab 1: 条码映射 ═══ -->
+        <el-tab-pane label="条码映射" name="mapping">
+          <div class="tab-toolbar">
             <el-input
               v-model="search"
               placeholder="搜索条码..."
               clearable
-            style="width: 200px"
+              style="width: 220px"
               @keyup.enter="loadData"
               @clear="loadData"
             >
-            <template #prefix>
-              <el-icon><Search /></el-icon>
-            </template>
+              <template #prefix><el-icon><Search /></el-icon></template>
             </el-input>
+            <div class="tab-actions">
               <el-button size="small" @click="loadData" :icon="Refresh">刷新</el-button>
-          <el-button size="small" type="primary" @click="openAdd" :icon="Plus">新增映射</el-button>
+              <el-button size="small" type="primary" @click="openMappingAdd">新增映射</el-button>
             </div>
           </div>
 
-      <el-table :data="items" v-loading="loading" stripe max-height="600" size="small" class="barcode-table">
-        <el-table-column prop="barcode" label="原始条码" width="200">
+          <el-table :data="mappingItems" v-loading="loading" stripe max-height="500" size="small">
+            <el-table-column prop="barcode" label="源条码" width="200">
               <template #default="{ row }">
                 <span class="barcode-cell">{{ row.barcode }}</span>
               </template>
             </el-table-column>
-        <el-table-column label="映射" width="60" align="center">
+            <el-table-column label="" width="40" align="center">
               <template #default>
                 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="var(--amber-500)" stroke-width="2">
                   <path d="M5 12h14M12 5l7 7-7 7"/>
                 </svg>
               </template>
             </el-table-column>
-        <el-table-column prop="target" label="目标条码" width="200">
+            <el-table-column label="目标条码" width="200">
               <template #default="{ row }">
                 <span class="barcode-cell target">{{ row.target }}</span>
               </template>
@@ -56,49 +74,140 @@
             <el-table-column prop="description" label="说明" min-width="200" show-overflow-tooltip />
             <el-table-column label="操作" width="130" fixed="right">
               <template #default="{ row }">
-            <el-button type="primary" link size="small" @click="editItem(row)">编辑</el-button>
+                <el-button type="primary" link size="small" @click="editMapping(row)">编辑</el-button>
                 <el-button type="danger" link size="small" @click="deleteItem(row)">删除</el-button>
               </template>
             </el-table-column>
           </el-table>
+        </el-tab-pane>
+
+        <!-- ═══ Tab 2: 特殊处理 ═══ -->
+        <el-tab-pane label="特殊处理" name="special">
+          <div class="tab-toolbar">
+            <el-input
+              v-model="search"
+              placeholder="搜索条码..."
+              clearable
+              style="width: 220px"
+              @keyup.enter="loadData"
+              @clear="loadData"
+            >
+              <template #prefix><el-icon><Search /></el-icon></template>
+            </el-input>
+            <div class="tab-actions">
+              <el-button size="small" @click="loadData" :icon="Refresh">刷新</el-button>
+              <el-button size="small" type="primary" @click="openSpecialAdd">新增特殊处理</el-button>
+            </div>
           </div>
 
-    <!-- Add/Edit dialog -->
-    <el-dialog v-model="showAdd" :title="isEdit ? '编辑映射' : '新增映射'" width="450px" :close-on-click-modal="false">
-      <el-form :model="form" label-width="80px">
-        <el-form-item label="原始条码">
-          <el-input v-model="form.barcode" :disabled="isEdit" placeholder="输入原始条码" />
+          <el-table :data="specialItems" v-loading="loading" stripe max-height="500" size="small">
+            <el-table-column prop="barcode" label="条码" width="180">
+              <template #default="{ row }">
+                <span class="barcode-cell special-type">{{ row.barcode }}</span>
+              </template>
+            </el-table-column>
+            <el-table-column prop="multiplier" label="乘数" width="70" align="center">
+              <template #default="{ row }">
+                <span class="multiplier-badge">{{ row.multiplier }}</span>
+              </template>
+            </el-table-column>
+            <el-table-column prop="target_unit" label="目标单位" width="90" align="center" />
+            <el-table-column prop="fixed_price" label="固定单价" width="100" align="center">
+              <template #default="{ row }">
+                <span v-if="row.fixed_price != null" class="price-cell">{{ row.fixed_price.toFixed(4) }}</span>
+                <span v-else class="text-muted">--</span>
+              </template>
+            </el-table-column>
+            <el-table-column prop="specification" label="规格" width="90" align="center" />
+            <el-table-column prop="description" label="描述" min-width="180" show-overflow-tooltip />
+            <el-table-column label="操作" width="130" fixed="right">
+              <template #default="{ row }">
+                <el-button type="primary" link size="small" @click="editSpecial(row)">编辑</el-button>
+                <el-button type="danger" link size="small" @click="deleteItem(row)">删除</el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+        </el-tab-pane>
+      </el-tabs>
+    </div>
+
+    <!-- Mapping add/edit dialog -->
+    <el-dialog v-model="showMapping" :title="mappingEdit ? '编辑条码映射' : '新增条码映射'" width="450px" :close-on-click-modal="false">
+      <el-form :model="mappingForm" label-width="80px">
+        <el-form-item label="源条码">
+          <el-input v-model="mappingForm.barcode" :disabled="mappingEdit" placeholder="输入原始条码" />
         </el-form-item>
         <el-form-item label="目标条码">
-          <el-input v-model="form.target" placeholder="输入目标条码" />
+          <el-input v-model="mappingForm.target" placeholder="输入目标条码" />
         </el-form-item>
         <el-form-item label="说明">
-          <el-input v-model="form.description" placeholder="映射说明（可选）" />
+          <el-input v-model="mappingForm.description" placeholder="可选" />
         </el-form-item>
       </el-form>
       <template #footer>
-        <el-button @click="showAdd = false">取消</el-button>
+        <el-button @click="showMapping = false">取消</el-button>
         <el-button type="primary" @click="saveMapping">保存</el-button>
       </template>
     </el-dialog>
+
+    <!-- Special rule add/edit dialog -->
+    <el-dialog v-model="showSpecial" :title="specialEdit ? '编辑特殊处理' : '新增特殊处理'" width="480px" :close-on-click-modal="false">
+      <el-form :model="specialForm" label-width="80px">
+        <el-form-item label="条码">
+          <el-input v-model="specialForm.barcode" :disabled="specialEdit" placeholder="输入条码" />
+        </el-form-item>
+        <el-form-item label="乘数">
+          <el-input-number v-model="specialForm.multiplier" :min="1" :step="1" style="width: 100%" placeholder="如: 10" />
+        </el-form-item>
+        <el-form-item label="目标单位">
+          <el-input v-model="specialForm.targetUnit" placeholder="如: 瓶、个、对" />
+        </el-form-item>
+        <el-form-item label="固定单价">
+          <el-input-number v-model="specialForm.fixedPrice" :precision="4" :step="0.01" :min="0" style="width: 100%" placeholder="可选" />
+        </el-form-item>
+        <el-form-item label="规格">
+          <el-input v-model="specialForm.specification" placeholder="如: 1*30" />
+        </el-form-item>
+        <el-form-item label="描述">
+          <el-input v-model="specialForm.description" placeholder="可选" />
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="showSpecial = false">取消</el-button>
+        <el-button type="primary" @click="saveSpecial">保存</el-button>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, onMounted } from 'vue'
+import { ref, reactive, computed, onMounted } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { Search, Refresh, Plus, Connection } from '@element-plus/icons-vue'
+import { Search, Refresh, Plus, Connection, Right, Setting } from '@element-plus/icons-vue'
 import api from '../api'
 
 const loading = ref(false)
 const search = ref('')
-const items = ref<any[]>([])
-const showAdd = ref(false)
-const isEdit = ref(false)
+const rawItems = ref<any[]>([])
+const activeTab = ref('mapping')
 
-const form = reactive({
+const mappingItems = computed(() => rawItems.value.filter(r => !r.multiplier))
+const specialItems = computed(() => rawItems.value.filter(r => r.multiplier))
+
+// ── Mapping form ──
+const showMapping = ref(false)
+const mappingEdit = ref(false)
+const mappingForm = reactive({ barcode: '', target: '', description: '' })
+
+// ── Special form ──
+const showSpecial = ref(false)
+const specialEdit = ref(false)
+const specialForm = reactive({
   barcode: '',
-  target: '',
+  multiplier: null as number | null,
+  targetUnit: '',
+  fixedPrice: null as number | null,
+  specification: '',
   description: '',
 })
 
@@ -106,7 +215,7 @@ async function loadData() {
   loading.value = true
   try {
     const res = await api.get('/barcodes', { params: { search: search.value } })
-    items.value = res.data.items
+    rawItems.value = res.data.items
   } catch {
     ElMessage.error('加载失败')
   } finally {
@@ -114,53 +223,113 @@ async function loadData() {
   }
 }
 
-function openAdd() {
-  resetForm()
-  showAdd.value = true
+function onTabChange() {
+  // Keep search across tabs
 }
 
-function editItem(row: any) {
-  isEdit.value = true
-  form.barcode = row.barcode
-  form.target = row.target
-  form.description = row.description || ''
-  showAdd.value = true
+// ── Mapping CRUD ──
+function openMappingAdd() {
+  mappingEdit.value = false
+  mappingForm.barcode = ''
+  mappingForm.target = ''
+  mappingForm.description = ''
+  showMapping.value = true
 }
 
-function resetForm() {
-  form.barcode = ''
-  form.target = ''
-  form.description = ''
-  isEdit.value = false
+function editMapping(row: any) {
+  mappingEdit.value = true
+  mappingForm.barcode = row.barcode
+  mappingForm.target = row.target
+  mappingForm.description = row.description || ''
+  showMapping.value = true
 }
 
 async function saveMapping() {
-  if (!form.barcode || !form.target) {
-    ElMessage.warning('请填写条码和目标')
+  if (!mappingForm.barcode || !mappingForm.target) {
+    ElMessage.warning('请填写源条码和目标条码')
     return
   }
   try {
-    if (isEdit.value) {
-      await api.put(`/barcodes/${form.barcode}`, {
-        target: form.target,
-        description: form.description,
+    if (mappingEdit.value) {
+      await api.put(`/barcodes/${mappingForm.barcode}`, {
+        target: mappingForm.target,
+        description: mappingForm.description,
       })
       ElMessage.success('已更新')
     } else {
-      await api.post('/barcodes', form)
+      await api.post('/barcodes', {
+        barcode: mappingForm.barcode,
+        target: mappingForm.target,
+        description: mappingForm.description,
+      })
       ElMessage.success('已创建')
     }
-    showAdd.value = false
-    resetForm()
+    showMapping.value = false
     loadData()
   } catch (err: any) {
     ElMessage.error(err.response?.data?.detail || '操作失败')
   }
 }
 
+// ── Special CRUD ──
+function openSpecialAdd() {
+  specialEdit.value = false
+  specialForm.barcode = ''
+  specialForm.multiplier = null
+  specialForm.targetUnit = ''
+  specialForm.fixedPrice = null
+  specialForm.specification = ''
+  specialForm.description = ''
+  showSpecial.value = true
+}
+
+function editSpecial(row: any) {
+  specialEdit.value = true
+  specialForm.barcode = row.barcode
+  specialForm.multiplier = row.multiplier
+  specialForm.targetUnit = row.target_unit || ''
+  specialForm.fixedPrice = row.fixed_price ?? null
+  specialForm.specification = row.specification || ''
+  specialForm.description = row.description || ''
+  showSpecial.value = true
+}
+
+async function saveSpecial() {
+  if (!specialForm.barcode) {
+    ElMessage.warning('请填写条码')
+    return
+  }
+  if (!specialForm.multiplier) {
+    ElMessage.warning('请填写乘数')
+    return
+  }
+  try {
+    const body: any = {
+      multiplier: specialForm.multiplier,
+      target_unit: specialForm.targetUnit || null,
+      fixed_price: specialForm.fixedPrice ?? null,
+      specification: specialForm.specification || null,
+      description: specialForm.description,
+    }
+    if (specialEdit.value) {
+      await api.put(`/barcodes/${specialForm.barcode}`, body)
+      ElMessage.success('已更新')
+    } else {
+      await api.post('/barcodes', { barcode: specialForm.barcode, ...body })
+      ElMessage.success('已创建')
+    }
+    showSpecial.value = false
+    loadData()
+  } catch (err: any) {
+    ElMessage.error(err.response?.data?.detail || '操作失败')
+  }
+}
+
+// ── Shared ──
 async function deleteItem(row: any) {
   try {
-    await ElMessageBox.confirm(`确定删除映射 ${row.barcode} → ${row.target}？`, '确认')
+    const desc = row.target ? `${row.barcode} → ${row.target}` : `${row.barcode}`
+    await ElMessageBox.confirm(`确定删除规则 ${desc}？`, '确认')
     await api.delete(`/barcodes/${row.barcode}`)
     ElMessage.success('已删除')
     loadData()
@@ -172,16 +341,16 @@ onMounted(loadData)
 
 <style scoped>
 .barcodes-page {
-  max-width: 1200px;
+  width: 100%;
 }
 
 /* ── Stats row ── */
 .stats-row {
   display: grid;
-  grid-template-columns: repeat(1, 1fr);
+  grid-template-columns: repeat(3, 1fr);
   gap: 16px;
   margin-bottom: 20px;
-  max-width: 300px;
+  max-width: 560px;
 }
 
 .stat-card {
@@ -230,38 +399,23 @@ onMounted(loadData)
   border: 1px solid var(--border-light);
   border-radius: 12px;
   padding: 20px;
-  transition: box-shadow 0.2s;
 }
 
-.card:hover {
-  box-shadow: var(--shadow-md);
-}
-
-.card-head {
+/* ── Tab toolbar ── */
+.tab-toolbar {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  margin-bottom: 16px;
+  margin-bottom: 14px;
 }
 
-.card-head h3 {
-  font-size: 15px;
-  font-weight: 600;
-  color: var(--text-primary);
-}
-
-.card-actions {
+.tab-actions {
   display: flex;
   gap: 8px;
   align-items: center;
 }
 
-/* ── Table ── */
-.barcode-table {
-  border-radius: 10px;
-  overflow: hidden;
-}
-
+/* ── Barcode cells ── */
 .barcode-cell {
   font-family: var(--font-mono);
   font-size: 13px;
@@ -271,4 +425,28 @@ onMounted(loadData)
 .barcode-cell.target {
   color: var(--success);
 }
+
+.barcode-cell.special-type {
+  color: var(--warning);
+}
+
+.multiplier-badge {
+  display: inline-block;
+  padding: 2px 8px;
+  border-radius: 6px;
+  background: rgba(245,158,11,0.1);
+  color: var(--warning);
+  font-weight: 600;
+  font-family: var(--font-mono);
+}
+
+.price-cell {
+  font-family: var(--font-mono);
+  font-size: 12px;
+  color: var(--text-primary);
+}
+
+.text-muted {
+  color: var(--text-muted);
+}
 </style>

web/frontend/src/views/Config.vue

@@ -64,7 +64,7 @@ const loading = ref(false)
 const saving = ref(false)
 const activeTab = ref('')
 const config = ref<Record<string, Record<string, string>>>({})
-const edited: Record<string, Record<string, string>> = {}
+const edited = reactive<Record<string, Record<string, string>>>({})
 
 const sectionLabels: Record<string, string> = {
   API: 'API 配置',

web/frontend/src/views/Dashboard.vue

@@ -193,8 +193,11 @@ const detailedStats = ref({
   total_processed: 0,
 })
 
-const currentTask = computed(() => ps.currentTask)
-const logs = computed(() => ps.logs)
+const currentTask = computed(() => {
+  if (ps.taskSource !== 'sync') return ps.currentTask
+  return null
+})
+const logs = computed(() => ps.logs.slice(0, 10))
 
 const statusType = computed(() => {
   const m: Record<string, string> = {
@@ -341,7 +344,7 @@ async function upload(files: File[]): Promise<void> {
       })
       const typeLabel = getFileTypeLabel(file.name)
       uploadedFiles.push({ name: file.name, type: typeLabel })
-      ElMessage.success(`${file.name} → ${typeLabel === 'OCR' ? 'OCR识别队列' : 'Excel处理队列'}`)
+      ElMessage.success(`${file.name} → ${typeLabel === 'OCR' ? '全流程处理队列' : 'Excel处理队列'}`)
     } catch (err: any) {
       ElMessage.error(`上传失败: ${file.name}`)
     }
@@ -351,13 +354,13 @@ async function upload(files: File[]): Promise<void> {
   uploadPct.value = 0
   refreshStats()
 
-  // Auto-process: run pipeline for images, excel for Excel files
+  // Auto-process: pipeline for images, excel for Excel files
   if (uploadedFiles.length > 0) {
     const hasImages = uploadedFiles.some(f => f.type === 'OCR')
     const hasExcel = uploadedFiles.some(f => f.type === 'Excel')
     if (hasImages) {
-      ElMessage.info('自动启动OCR识别...')
-      await doAction('/processing/ocr-batch')
+      ElMessage.info('自动启动一键全流程...')
+      await doAction('/processing/pipeline')
     } else if (hasExcel) {
       ElMessage.info('自动启动Excel处理...')
       await doAction('/processing/excel')

web/frontend/src/views/Memory.vue

@@ -8,7 +8,7 @@
         </div>
         <div class="stat-info">
           <span class="stat-value">{{ total }}</span>
-          <span class="stat-label">总记录数</span>
+          <span class="stat-label">总记录</span>
         </div>
       </div>
       <div class="stat-card">
@@ -17,16 +17,25 @@
         </div>
         <div class="stat-info">
           <span class="stat-value">{{ highConfidence }}</span>
-          <span class="stat-label">高置信度</span>
+          <span class="stat-label">高可信 (&gt;50)</span>
         </div>
       </div>
       <div class="stat-card">
         <div class="stat-icon" style="background: rgba(245,158,11,0.1)">
           <el-icon :size="20" color="#f59e0b"><Warning /></el-icon>
         </div>
+        <div class="stat-info">
+          <span class="stat-value">{{ mediumConfidence }}</span>
+          <span class="stat-label">中可信 (10~50)</span>
+        </div>
+      </div>
+      <div class="stat-card">
+        <div class="stat-icon" style="background: rgba(239,68,68,0.1)">
+          <el-icon :size="20" color="#ef4444"><Warning /></el-icon>
+        </div>
         <div class="stat-info">
           <span class="stat-value">{{ lowConfidence }}</span>
-          <span class="stat-label">低置信度</span>
+          <span class="stat-label">低可信 (&lt;10)</span>
         </div>
       </div>
     </div>
@@ -49,6 +58,7 @@
             </template>
           </el-input>
           <el-button size="small" @click="loadData" :icon="Refresh">刷新</el-button>
+          <el-button size="small" type="primary" @click="openAdd">新增记录</el-button>
           <el-button size="small" type="warning" plain @click="reimport">重新导入</el-button>
         </div>
       </div>
@@ -67,22 +77,35 @@
           </template>
         </el-table-column>
         <el-table-column prop="name" label="商品名称" min-width="200" show-overflow-tooltip />
-        <el-table-column prop="spec" label="规格" width="120" />
+        <el-table-column prop="specification" label="规格" width="120" />
         <el-table-column prop="unit" label="单位" width="80" />
-        <el-table-column prop="price" label="单价" width="100">
+        <el-table-column label="均价" width="100">
           <template #default="{ row }">
-            <span class="price-cell">{{ row.price != null ? row.price.toFixed(4) : '-' }}</span>
+            <span class="price-cell">{{ row.avg_price != null ? row.avg_price.toFixed(4) : '-' }}</span>
           </template>
         </el-table-column>
-        <el-table-column prop="confidence" label="置信度" width="100">
+        <el-table-column label="价格范围" width="140">
+          <template #default="{ row }">
+            <span v-if="row.price_count > 0" class="price-range">
+              {{ row.min_price?.toFixed(2) }}~{{ row.max_price?.toFixed(2) }}
+            </span>
+            <span v-else class="text-muted">--</span>
+          </template>
+        </el-table-column>
+        <el-table-column label="记录次数" width="90" align="center">
+          <template #default="{ row }">
+            <span :class="row.price_count > 3 ? 'count-high' : 'count-low'">{{ row.price_count || 0 }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column label="可信度" width="90" align="center">
           <template #default="{ row }">
             <span class="confidence-badge" :class="confCls(row.confidence)">
               {{ row.confidence }}
             </span>
           </template>
         </el-table-column>
-        <el-table-column prop="source" label="来源" width="80" />
-        <el-table-column prop="use_count" label="使用次数" width="90" />
+        <el-table-column prop="source" label="来源" width="75" align="center" />
+        <el-table-column prop="use_count" label="出现" width="60" align="center" />
         <el-table-column label="操作" width="130" fixed="right">
           <template #default="{ row }">
             <el-button type="primary" link size="small" @click="editItem(row)">编辑</el-button>
@@ -104,16 +127,16 @@
     </div>
 
     <!-- Edit dialog -->
-    <el-dialog v-model="showEdit" title="编辑记忆记录" width="480px" :close-on-click-modal="false">
+    <el-dialog v-model="showEdit" :title="isAdd ? '新增记忆记录' : '编辑记忆记录'" width="480px" :close-on-click-modal="false">
       <el-form :model="editForm" label-width="80px">
         <el-form-item label="条码">
-          <el-input :model-value="editForm.barcode" disabled />
+          <el-input v-model="editForm.barcode" :disabled="!isAdd" />
         </el-form-item>
         <el-form-item label="名称">
           <el-input v-model="editForm.name" />
         </el-form-item>
         <el-form-item label="规格">
-          <el-input v-model="editForm.spec" />
+          <el-input v-model="editForm.specification" />
         </el-form-item>
         <el-form-item label="单位">
           <el-input v-model="editForm.unit" />
@@ -146,22 +169,24 @@ const page = ref(1)
 const pageSize = ref(50)
 const total = ref(0)
 
-const highConfidence = computed(() => items.value.filter(i => i.confidence >= 80).length)
-const lowConfidence = computed(() => items.value.filter(i => i.confidence < 50).length)
+const highConfidence = computed(() => items.value.filter(i => i.confidence > 50).length)
+const mediumConfidence = computed(() => items.value.filter(i => i.confidence >= 10 && i.confidence <= 50).length)
+const lowConfidence = computed(() => items.value.filter(i => i.confidence < 10).length)
 
 const showEdit = ref(false)
+const isAdd = ref(false)
 const editForm = reactive({
   barcode: '',
   name: '',
-  spec: '',
+  specification: '',
   unit: '',
   price: 0,
-  confidence: 0,
+  confidence: 50,
 })
 
 function confCls(c: number) {
-  if (c >= 80) return 'high'
-  if (c >= 50) return 'mid'
+  if (c > 50) return 'high'
+  if (c >= 10) return 'mid'
   return 'low'
 }
 
@@ -180,10 +205,22 @@ async function loadData() {
   }
 }
 
+function openAdd() {
+  isAdd.value = true
+  editForm.barcode = ''
+  editForm.name = ''
+  editForm.specification = ''
+  editForm.unit = ''
+  editForm.price = 0
+  editForm.confidence = 50
+  showEdit.value = true
+}
+
 function editItem(row: any) {
+  isAdd.value = false
   editForm.barcode = row.barcode
   editForm.name = row.name || ''
-  editForm.spec = row.spec || ''
+  editForm.specification = row.specification || ''
   editForm.unit = row.unit || ''
   editForm.price = row.price || 0
   editForm.confidence = row.confidence || 0
@@ -191,15 +228,31 @@ function editItem(row: any) {
 }
 
 async function saveEdit() {
+  if (!editForm.barcode) {
+    ElMessage.warning('请输入条码')
+    return
+  }
   try {
+    if (isAdd.value) {
+      await api.post('/memory', {
+        barcode: editForm.barcode,
+        name: editForm.name,
+        specification: editForm.specification,
+        unit: editForm.unit,
+        price: editForm.price,
+        confidence: editForm.confidence,
+      })
+      ElMessage.success('添加成功')
+    } else {
       await api.put(`/memory/${editForm.barcode}`, {
         name: editForm.name,
-      spec: editForm.spec,
+        specification: editForm.specification,
         unit: editForm.unit,
         price: editForm.price,
         confidence: editForm.confidence,
       })
       ElMessage.success('保存成功')
+    }
     showEdit.value = false
     loadData()
   } catch (err: any) {
@@ -243,7 +296,7 @@ onMounted(loadData)
 /* ── Stats row ── */
 .stats-row {
   display: grid;
-  grid-template-columns: repeat(3, 1fr);
+  grid-template-columns: repeat(4, 1fr);
   gap: 16px;
   margin-bottom: 20px;
 }
@@ -363,6 +416,26 @@ onMounted(loadData)
   color: #ef4444;
 }
 
+.price-range {
+  font-size: 12px;
+  font-family: var(--font-mono);
+  color: var(--text-secondary);
+}
+
+.count-high {
+  font-weight: 600;
+  color: var(--success);
+}
+
+.count-low {
+  color: var(--text-muted);
+}
+
+.text-muted {
+  color: var(--text-muted);
+  font-size: 12px;
+}
+
 /* ── Pagination ── */
 .pagination-bar {
   display: flex;

web/frontend/src/views/Sync.vue

@@ -126,7 +126,7 @@ async function checkStatus() {
 async function doPush() {
   syncing.value = true
   try {
-    await processingStore.startTask('/sync/push')
+    await processingStore.startTask('/sync/push', undefined, 'sync')
   } catch (err: any) {
     ElMessage.error(err.response?.data?.detail || '推送失败')
   } finally {
@@ -137,7 +137,7 @@ async function doPush() {
 async function doPull() {
   syncing.value = true
   try {
-    await processingStore.startTask('/sync/pull')
+    await processingStore.startTask('/sync/pull', undefined, 'sync')
   } catch (err: any) {
     ElMessage.error(err.response?.data?.detail || '拉取失败')
   } finally {

web/frontend/src/views/Tasks.vue

@@ -114,7 +114,10 @@
 
         <div v-if="detailTask.result_files && detailTask.result_files.length > 0" class="detail-files">
           <h4>结果文件</h4>
-          <div v-for="f in detailTask.result_files" :key="f" class="file-chip">{{ f }}</div>
+          <div v-for="f in detailTask.result_files" :key="f" class="file-row-detail">
+            <span class="file-path-text">{{ f }}</span>
+            <el-button size="small" @click="copyPath(f)">复制路径</el-button>
+          </div>
         </div>
 
         <div class="detail-logs">
@@ -196,6 +199,15 @@ function showDetail(row: any) {
   showDetailDialog.value = true
 }
 
+async function copyPath(text: string) {
+  try {
+    await navigator.clipboard.writeText(text)
+    ElMessage.success('已复制路径')
+  } catch {
+    ElMessage.error('复制失败')
+  }
+}
+
 async function retryTask(row: any) {
   try {
     await api.post(`/tasks/${row.id}/retry`)
@@ -394,15 +406,20 @@ onMounted(() => {
   margin-bottom: 8px;
 }
 
-.file-chip {
-  display: inline-block;
-  padding: 4px 10px;
-  background: rgba(16,185,129,0.08);
+.file-row-detail {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 6px 10px;
+  background: #f9fafb;
+  border: 1px solid var(--border-light);
   border-radius: 6px;
-  font-size: 12px;
+  margin-bottom: 6px;
+}
+.file-path-text {
+  font-size: 13px;
   font-family: var(--font-mono);
-  color: var(--success);
-  margin: 0 4px 4px 0;
+  color: var(--text-primary);
 }
 
 .log-box {

web/frontend/src/views/files/Images.vue

@@ -6,6 +6,7 @@
         <el-tag type="info" size="small">共 {{ total }} 个</el-tag>
       </div>
       <div class="header-actions">
+        <el-button @click="triggerUpload">上传图片</el-button>
         <el-button type="primary" :disabled="!selected.length" @click="batchPipeline">
           批量生成采购单 ({{ selected.length }})
         </el-button>
@@ -18,6 +19,14 @@
         <el-button type="danger" :disabled="!selected.length" @click="batchDelete">
           批量删除
         </el-button>
+        <input
+          ref="uploadInput"
+          type="file"
+          multiple
+          accept=".jpg,.jpeg,.png,.bmp"
+          hidden
+          @change="handleUpload"
+        />
       </div>
     </div>
 
@@ -25,6 +34,7 @@
       :data="items"
       v-loading="loading"
       @selection-change="onSelect"
+      @sort-change="onSortChange"
       stripe
       style="width: 100%"
     >
@@ -63,21 +73,37 @@
           <el-tag :type="statusType(row.status)" size="small">{{ statusText(row.status) }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="操作" width="200" align="center">
+      <el-table-column label="创建时间" width="170" align="center" sortable="custom" prop="created_at">
         <template #default="{ row }">
-          <el-button link type="primary" size="small" @click="pipelineFile(row)">
-            生成采购单
-          </el-button>
-          <el-button link type="primary" size="small" @click="ocrFile(row)">
-            仅OCR
-          </el-button>
-          <el-button link type="danger" size="small" @click="deleteFile(row)">
-            删除
-          </el-button>
+          <span class="time-text">{{ fmtTime(row.created_at) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" width="320" fixed="right">
+        <template #default="{ row }">
+          <el-button link type="primary" size="small" @click="previewFile(row)">预览</el-button>
+          <el-button link type="primary" size="small" @click="showDetail(row)">详情</el-button>
+          <el-button link type="primary" size="small" @click="pipelineFile(row)">生成采购单</el-button>
+          <el-button link type="primary" size="small" @click="ocrFile(row)">仅OCR</el-button>
+          <el-button link type="danger" size="small" @click="deleteFile(row)">删除</el-button>
         </template>
       </el-table-column>
     </el-table>
 
+    <el-dialog v-model="showPreview" title="文件预览" :fullscreen="true" append-to-body :close-on-click-modal="false" class="preview-dialog">
+      <div class="preview-body">
+        <div v-if="previewType === 'image'" class="preview-image-wrap"><img :src="previewSrc" style="max-width:100%;max-height:100%;object-fit:contain" /></div>
+        <div v-else-if="previewType === 'excel'" class="preview-table-wrap"><table class="preview-table"><tr v-for="(row, ri) in previewRows" :key="ri"><td v-for="(cell, ci) in row" :key="ci">{{ cell }}</td></tr></table></div>
+      </div>
+    </el-dialog>
+
+    <el-dialog v-model="showDetailDlg" title="处理详情" width="70%" :close-on-click-modal="false" top="5vh">
+      <div class="detail-logs">
+        <div v-if="detailLogs.length === 0" style="text-align:center;color:var(--text-muted);padding:40px">暂无该文件的处理日志</div>
+        <div v-for="(line, i) in detailLogs" :key="i" class="detail-line" :class="{err: line.includes('失败')||line.includes('错误'), ok: line.includes('完成')}">{{ line }}</div>
+      </div>
+      <template #footer><el-button @click="showDetailDlg = false">关闭</el-button></template>
+    </el-dialog>
+
     <div class="pagination-wrap">
       <el-pagination
         v-model:current-page="page"
@@ -94,14 +120,27 @@
 import { ref, onMounted } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { Right } from '@element-plus/icons-vue'
+import { useProcessingStore } from '../../stores/processing'
 import api from '../../api'
 
+const processingStore = useProcessingStore()
+
 const items = ref<any[]>([])
 const total = ref(0)
 const page = ref(1)
 const pageSize = 50
 const loading = ref(false)
 const selected = ref<any[]>([])
+const sortBy = ref('created_at')
+const sortOrder = ref('desc')
+const uploadInput = ref<HTMLInputElement>()
+
+const showPreview = ref(false)
+const previewType = ref('')
+const previewSrc = ref('')
+const previewRows = ref<string[][]>([])
+const showDetailDlg = ref(false)
+const detailLogs = ref<string[]>([])
 
 function statusType(s: string) {
   const m: Record<string, string> = { done: 'success', merged: 'success', excel_done: 'warning', ocr_done: 'info', pending: 'info' }
@@ -112,10 +151,15 @@ function statusText(s: string) {
   return m[s] || s
 }
 
+function fmtTime(t: string): string {
+  if (!t) return '--'
+  return t.replace('T', ' ').slice(0, 19)
+}
+
 async function loadData() {
   loading.value = true
   try {
-    const res = await api.get('/files/relations', { params: { view: 'images', page: page.value, page_size: pageSize } })
+    const res = await api.get('/files/relations', { params: { view: 'images', page: page.value, page_size: pageSize, sort_by: sortBy.value, sort_order: sortOrder.value } })
     items.value = res.data.items
     total.value = res.data.total
   } catch {}
@@ -124,6 +168,64 @@ async function loadData() {
 
 function onSelect(rows: any[]) { selected.value = rows }
 
+async function previewFile(row: any) {
+  const token = localStorage.getItem('token')
+  const fname = row.input_image || row.output_excel || row.result_purchase
+  const dir = row.input_image ? 'input' : row.output_excel ? 'output' : 'result'
+  try {
+    const resp = await fetch(`/api/files/preview/${dir}/${encodeURIComponent(fname)}`, { headers: { Authorization: `Bearer ${token}` } })
+    const ct = resp.headers.get('content-type') || ''
+    if (ct.includes('image')) {
+      previewType.value = 'image'
+      const blob = await resp.blob()
+      previewSrc.value = URL.createObjectURL(blob)
+    } else {
+      const data = await resp.json()
+      if (data.type === 'excel') { previewType.value = 'excel'; previewRows.value = data.rows }
+    }
+    showPreview.value = true
+  } catch { ElMessage.error('预览失败') }
+}
+
+function showDetail(row: any) {
+  const fname = row.input_image || row.output_excel || row.result_purchase
+  const stem = fname.replace(/\.[^.]+$/, '')
+  detailLogs.value = (processingStore.logs || []).filter((l: string) => l.includes(fname) || l.includes(stem))
+  showDetailDlg.value = true
+}
+
+function onSortChange({ prop, order }: any) {
+  if (prop === 'created_at') {
+    sortBy.value = 'created_at'
+    sortOrder.value = order === 'ascending' ? 'asc' : 'desc'
+  } else {
+    sortBy.value = ''
+    sortOrder.value = 'desc'
+  }
+  loadData()
+}
+
+function triggerUpload() {
+  uploadInput.value?.click()
+}
+
+async function handleUpload(e: Event) {
+  const el = e.target as HTMLInputElement
+  if (!el.files || !el.files.length) return
+  for (const file of Array.from(el.files)) {
+    const fd = new FormData()
+    fd.append('file', file)
+    try {
+      await api.post('/files/upload?target=input', fd)
+      ElMessage.success(`已上传: ${file.name}`)
+    } catch (err: any) {
+      ElMessage.error(`上传失败: ${file.name}`)
+    }
+  }
+  el.value = ''
+  loadData()
+}
+
 async function pipelineFile(row: any) {
   try {
     const res = await api.post('/processing/pipeline-single', { filename: row.input_image })
@@ -241,9 +343,29 @@ onMounted(loadData)
   color: var(--text-muted);
   font-size: 13px;
 }
+.time-text {
+  font-size: 13px;
+  color: var(--text-muted);
+  font-family: var(--font-mono);
+}
 .pagination-wrap {
   display: flex;
   justify-content: flex-end;
   margin-top: 16px;
 }
+
+.preview-table td { border:1px solid var(--border-light);padding:4px 8px;white-space:nowrap;max-width:200px;overflow:hidden;text-overflow:ellipsis }
+.preview-table tr:nth-child(even) { background:#fafafa }
+.preview-table tr:first-child { background:#f0f0f0;font-weight:600 }
+.detail-logs { max-height:60vh;overflow-y:auto;background:#09090b;border-radius:8px;padding:14px;font-family:var(--font-mono);font-size:12px;line-height:1.8 }
+.detail-line { color:#a1a1aa }
+.detail-line.err { color:#ef4444 }
+.detail-line.ok { color:#22c55e }
+:global(.preview-dialog.el-dialog.is-fullscreen) { display:flex;flex-direction:column;width:96vw;height:94vh;margin:3vh 2vw;border-radius:12px!important }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__header { flex-shrink:0 }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__body { flex:1;min-height:0;padding:8px 16px 16px;overflow:hidden;display:flex;flex-direction:column }
+.preview-body { flex:1;min-height:0;display:flex;flex-direction:column }
+.preview-image-wrap { flex:1;display:flex;align-items:center;justify-content:center;min-height:0 }
+.preview-table-wrap { flex:1;overflow:auto;min-height:0;border:1px solid var(--border-light);border-radius:8px }
+.preview-table { border-collapse:collapse;font-size:12px;width:100% }
 </style>

web/frontend/src/views/files/Orders.vue

@@ -22,6 +22,7 @@
       :data="items"
       v-loading="loading"
       @selection-change="onSelect"
+      @sort-change="onSortChange"
       stripe
       style="width: 100%"
     >
@@ -60,18 +61,49 @@
           <el-tag :type="statusType(row.status)" size="small">{{ statusText(row.status) }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="操作" width="140" align="center">
+      <el-table-column label="创建时间" width="170" align="center" sortable="custom" prop="created_at">
         <template #default="{ row }">
-          <el-button link type="primary" size="small" @click="downloadFile(row)">
-            下载
-          </el-button>
-          <el-button link type="danger" size="small" @click="deleteFile(row)">
-            删除
-          </el-button>
+          <span class="time-text">{{ fmtTime(row.created_at) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" width="240" fixed="right">
+        <template #default="{ row }">
+          <el-button link type="primary" size="small" @click="previewFile(row)">预览</el-button>
+          <el-button link type="primary" size="small" @click="showDetail(row)">详情</el-button>
+          <el-button link type="primary" size="small" @click="downloadFile(row)">下载</el-button>
+          <el-button link type="danger" size="small" @click="deleteFile(row)">删除</el-button>
         </template>
       </el-table-column>
     </el-table>
 
+    <!-- Preview dialog -->
+    <el-dialog v-model="showPreview" title="文件预览" :fullscreen="true" append-to-body :close-on-click-modal="false" class="preview-dialog">
+      <div class="preview-body">
+        <div v-if="previewType === 'image'" class="preview-image-wrap">
+          <img :src="previewSrc" style="max-width:100%;max-height:100%;object-fit:contain" />
+        </div>
+        <div v-else-if="previewType === 'excel'" class="preview-table-wrap">
+          <table class="preview-table">
+            <tr v-for="(row, ri) in previewRows" :key="ri">
+              <td v-for="(cell, ci) in row" :key="ci">{{ cell }}</td>
+            </tr>
+          </table>
+        </div>
+        <div v-else style="text-align:center;color:var(--text-muted);padding:40px">暂无可预览内容</div>
+      </div>
+    </el-dialog>
+
+    <!-- Detail dialog -->
+    <el-dialog v-model="showDetailDlg" title="处理详情" width="70%" :close-on-click-modal="false" top="5vh">
+      <div class="detail-logs">
+        <div v-if="detailLogs.length === 0" style="text-align:center;color:var(--text-muted);padding:40px">暂无该文件的处理日志</div>
+        <div v-for="(line, i) in detailLogs" :key="i" class="detail-line" :class="{err: line.includes('失败')||line.includes('错误'), ok: line.includes('完成')}">{{ line }}</div>
+      </div>
+      <template #footer>
+        <el-button @click="showDetailDlg = false">关闭</el-button>
+      </template>
+    </el-dialog>
+
     <div class="pagination-wrap">
       <el-pagination
         v-model:current-page="page"
@@ -88,14 +120,29 @@
 import { ref, onMounted } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { Right } from '@element-plus/icons-vue'
+import { useProcessingStore } from '../../stores/processing'
 import api from '../../api'
 
+const processingStore = useProcessingStore()
+
 const items = ref<any[]>([])
 const total = ref(0)
 const page = ref(1)
 const pageSize = 50
 const loading = ref(false)
 const selected = ref<any[]>([])
+const sortBy = ref('created_at')
+const sortOrder = ref('desc')
+
+// Preview
+const showPreview = ref(false)
+const previewType = ref('')
+const previewSrc = ref('')
+const previewRows = ref<string[][]>([])
+
+// Detail
+const showDetailDlg = ref(false)
+const detailLogs = ref<string[]>([])
 
 function statusType(s: string) {
   const m: Record<string, string> = { done: 'success', merged: 'success', excel_done: 'warning', ocr_done: 'info', pending: 'info' }
@@ -106,10 +153,15 @@ function statusText(s: string) {
   return m[s] || s
 }
 
+function fmtTime(t: string): string {
+  if (!t) return '--'
+  return t.replace('T', ' ').slice(0, 19)
+}
+
 async function loadData() {
   loading.value = true
   try {
-    const res = await api.get('/files/relations', { params: { view: 'orders', page: page.value, page_size: pageSize } })
+    const res = await api.get('/files/relations', { params: { view: 'orders', page: page.value, page_size: pageSize, sort_by: sortBy.value, sort_order: sortOrder.value } })
     items.value = res.data.items
     total.value = res.data.total
   } catch {}
@@ -118,6 +170,54 @@ async function loadData() {
 
 function onSelect(rows: any[]) { selected.value = rows }
 
+async function previewFile(row: any) {
+  const token = localStorage.getItem('token')
+  const fname = row.result_purchase || row.output_excel || row.input_image
+  const dir = row.result_purchase ? 'result' : row.output_excel ? 'output' : 'input'
+  const url = `/api/files/preview/${dir}/${encodeURIComponent(fname)}`
+
+  try {
+    const resp = await fetch(url, { headers: { Authorization: `Bearer ${token}` } })
+    const ct = resp.headers.get('content-type') || ''
+
+    if (ct.includes('image')) {
+      previewType.value = 'image'
+      const blob = await resp.blob()
+      previewSrc.value = URL.createObjectURL(blob)
+    } else {
+      const data = await resp.json()
+      if (data.type === 'excel') {
+        previewType.value = 'excel'
+        previewRows.value = data.rows
+      }
+    }
+    showPreview.value = true
+  } catch {
+    ElMessage.error('预览失败')
+  }
+}
+
+function showDetail(row: any) {
+  const fname = row.result_purchase || row.output_excel || row.input_image
+  const stem = fname.replace(/\.[^.]+$/, '')
+  // Filter logs from the processing store that mention this file
+  detailLogs.value = (processingStore.logs || []).filter(
+    (l: string) => l.includes(fname) || l.includes(stem)
+  )
+  showDetailDlg.value = true
+}
+
+function onSortChange({ prop, order }: any) {
+  if (prop === 'created_at') {
+    sortBy.value = 'created_at'
+    sortOrder.value = order === 'ascending' ? 'asc' : 'desc'
+  } else {
+    sortBy.value = ''
+    sortOrder.value = 'desc'
+  }
+  loadData()
+}
+
 async function downloadFile(row: any) {
   const token = localStorage.getItem('token')
   window.open(`/api/files/download/result/${encodeURIComponent(row.result_purchase)}?token=${token}`, '_blank')
@@ -204,9 +304,47 @@ onMounted(loadData)
   color: var(--text-muted);
   font-size: 13px;
 }
+.time-text {
+  font-size: 13px;
+  color: var(--text-muted);
+  font-family: var(--font-mono);
+}
 .pagination-wrap {
   display: flex;
   justify-content: flex-end;
   margin-top: 16px;
 }
+
+.preview-table td {
+  border: 1px solid var(--border-light);
+  padding: 4px 8px;
+  white-space: nowrap;
+  max-width: 200px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.preview-table tr:nth-child(even) { background: #fafafa; }
+.preview-table tr:first-child { background: #f0f0f0; font-weight: 600; }
+
+.detail-logs {
+  max-height: 60vh;
+  overflow-y: auto;
+  background: #09090b;
+  border-radius: 8px;
+  padding: 14px;
+  font-family: var(--font-mono);
+  font-size: 12px;
+  line-height: 1.8;
+}
+.detail-line { color: #a1a1aa; }
+.detail-line.err { color: #ef4444; }
+.detail-line.ok { color: #22c55e; }
+
+:global(.preview-dialog.el-dialog.is-fullscreen) { display:flex; flex-direction:column; width:96vw; height:94vh; margin:3vh 2vw; border-radius:12px!important }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__header { flex-shrink:0 }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__body { flex:1; min-height:0; padding:8px 16px 16px; overflow:hidden; display:flex; flex-direction:column }
+.preview-body { flex:1; min-height:0; display:flex; flex-direction:column }
+.preview-image-wrap { flex:1; display:flex; align-items:center; justify-content:center; min-height:0 }
+.preview-table-wrap { flex:1; overflow:auto; min-height:0; border:1px solid var(--border-light); border-radius:8px }
+.preview-table { border-collapse:collapse;font-size:12px;width:100% }
 </style>

web/frontend/src/views/files/Tables.vue

@@ -6,6 +6,7 @@
         <el-tag type="info" size="small">共 {{ total }} 个</el-tag>
       </div>
       <div class="header-actions">
+        <el-button @click="triggerUpload">上传Excel</el-button>
         <el-button type="primary" :disabled="!selected.length" @click="batchProcess">
           批量处理 ({{ selected.length }})
         </el-button>
@@ -15,6 +16,14 @@
         <el-button type="danger" @click="clearAll">
           删除全部
         </el-button>
+        <input
+          ref="uploadInput"
+          type="file"
+          multiple
+          accept=".xls,.xlsx"
+          hidden
+          @change="handleUpload"
+        />
       </div>
     </div>
 
@@ -22,6 +31,7 @@
       :data="items"
       v-loading="loading"
       @selection-change="onSelect"
+      @sort-change="onSortChange"
       stripe
       style="width: 100%"
     >
@@ -60,18 +70,36 @@
           <el-tag :type="statusType(row.status)" size="small">{{ statusText(row.status) }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="操作" width="140" align="center">
+      <el-table-column label="创建时间" width="170" align="center" sortable="custom" prop="created_at">
         <template #default="{ row }">
-          <el-button link type="primary" size="small" @click="processFile(row)">
-            处理
-          </el-button>
-          <el-button link type="danger" size="small" @click="deleteFile(row)">
-            删除
-          </el-button>
+          <span class="time-text">{{ fmtTime(row.created_at) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" width="280" fixed="right">
+        <template #default="{ row }">
+          <el-button link type="primary" size="small" @click="previewFile(row)">预览</el-button>
+          <el-button link type="primary" size="small" @click="showDetail(row)">详情</el-button>
+          <el-button link type="primary" size="small" @click="processFile(row)">处理</el-button>
+          <el-button link type="danger" size="small" @click="deleteFile(row)">删除</el-button>
         </template>
       </el-table-column>
     </el-table>
 
+    <el-dialog v-model="showPreview" title="文件预览" :fullscreen="true" append-to-body :close-on-click-modal="false" class="preview-dialog">
+      <div class="preview-body">
+        <div v-if="previewType === 'image'" class="preview-image-wrap"><img :src="previewSrc" style="max-width:100%;max-height:100%;object-fit:contain" /></div>
+        <div v-else-if="previewType === 'excel'" class="preview-table-wrap"><table class="preview-table"><tr v-for="(row, ri) in previewRows" :key="ri"><td v-for="(cell, ci) in row" :key="ci">{{ cell }}</td></tr></table></div>
+      </div>
+    </el-dialog>
+
+    <el-dialog v-model="showDetailDlg" title="处理详情" width="70%" :close-on-click-modal="false" top="5vh">
+      <div class="detail-logs">
+        <div v-if="detailLogs.length === 0" style="text-align:center;color:var(--text-muted);padding:40px">暂无该文件的处理日志</div>
+        <div v-for="(line, i) in detailLogs" :key="i" class="detail-line" :class="{err: line.includes('失败')||line.includes('错误'), ok: line.includes('完成')}">{{ line }}</div>
+      </div>
+      <template #footer><el-button @click="showDetailDlg = false">关闭</el-button></template>
+    </el-dialog>
+
     <div class="pagination-wrap">
       <el-pagination
         v-model:current-page="page"
@@ -88,14 +116,27 @@
 import { ref, onMounted } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { Right } from '@element-plus/icons-vue'
+import { useProcessingStore } from '../../stores/processing'
 import api from '../../api'
 
+const processingStore = useProcessingStore()
+
 const items = ref<any[]>([])
 const total = ref(0)
 const page = ref(1)
 const pageSize = 50
 const loading = ref(false)
 const selected = ref<any[]>([])
+const sortBy = ref('created_at')
+const sortOrder = ref('desc')
+const uploadInput = ref<HTMLInputElement>()
+
+const showPreview = ref(false)
+const previewType = ref('')
+const previewSrc = ref('')
+const previewRows = ref<string[][]>([])
+const showDetailDlg = ref(false)
+const detailLogs = ref<string[]>([])
 
 function statusType(s: string) {
   const m: Record<string, string> = { done: 'success', merged: 'success', excel_done: 'warning', ocr_done: 'info', pending: 'info' }
@@ -106,10 +147,15 @@ function statusText(s: string) {
   return m[s] || s
 }
 
+function fmtTime(t: string): string {
+  if (!t) return '--'
+  return t.replace('T', ' ').slice(0, 19)
+}
+
 async function loadData() {
   loading.value = true
   try {
-    const res = await api.get('/files/relations', { params: { view: 'tables', page: page.value, page_size: pageSize } })
+    const res = await api.get('/files/relations', { params: { view: 'tables', page: page.value, page_size: pageSize, sort_by: sortBy.value, sort_order: sortOrder.value } })
     items.value = res.data.items
     total.value = res.data.total
   } catch {}
@@ -118,6 +164,64 @@ async function loadData() {
 
 function onSelect(rows: any[]) { selected.value = rows }
 
+async function previewFile(row: any) {
+  const token = localStorage.getItem('token')
+  const fname = row.output_excel || row.result_purchase || row.input_image
+  const dir = row.output_excel ? 'output' : row.result_purchase ? 'result' : 'input'
+  try {
+    const resp = await fetch(`/api/files/preview/${dir}/${encodeURIComponent(fname)}`, { headers: { Authorization: `Bearer ${token}` } })
+    const ct = resp.headers.get('content-type') || ''
+    if (ct.includes('image')) {
+      previewType.value = 'image'
+      const blob = await resp.blob()
+      previewSrc.value = URL.createObjectURL(blob)
+    } else {
+      const data = await resp.json()
+      if (data.type === 'excel') { previewType.value = 'excel'; previewRows.value = data.rows }
+    }
+    showPreview.value = true
+  } catch { ElMessage.error('预览失败') }
+}
+
+function showDetail(row: any) {
+  const fname = row.output_excel || row.result_purchase || row.input_image
+  const stem = fname.replace(/\.[^.]+$/, '')
+  detailLogs.value = (processingStore.logs || []).filter((l: string) => l.includes(fname) || l.includes(stem))
+  showDetailDlg.value = true
+}
+
+function onSortChange({ prop, order }: any) {
+  if (prop === 'created_at') {
+    sortBy.value = 'created_at'
+    sortOrder.value = order === 'ascending' ? 'asc' : 'desc'
+  } else {
+    sortBy.value = ''
+    sortOrder.value = 'desc'
+  }
+  loadData()
+}
+
+function triggerUpload() {
+  uploadInput.value?.click()
+}
+
+async function handleUpload(e: Event) {
+  const el = e.target as HTMLInputElement
+  if (!el.files || !el.files.length) return
+  for (const file of Array.from(el.files)) {
+    const fd = new FormData()
+    fd.append('file', file)
+    try {
+      await api.post('/files/upload?target=output', fd)
+      ElMessage.success(`已上传: ${file.name}`)
+    } catch (err: any) {
+      ElMessage.error(`上传失败: ${file.name}`)
+    }
+  }
+  el.value = ''
+  loadData()
+}
+
 async function processFile(row: any) {
   try {
     const res = await api.post('/processing/excel-single', { filename: row.output_excel })
@@ -208,9 +312,29 @@ onMounted(loadData)
   color: var(--text-muted);
   font-size: 13px;
 }
+.time-text {
+  font-size: 13px;
+  color: var(--text-muted);
+  font-family: var(--font-mono);
+}
 .pagination-wrap {
   display: flex;
   justify-content: flex-end;
   margin-top: 16px;
 }
+
+.preview-table td { border:1px solid var(--border-light);padding:4px 8px;white-space:nowrap;max-width:200px;overflow:hidden;text-overflow:ellipsis }
+.preview-table tr:nth-child(even) { background:#fafafa }
+.preview-table tr:first-child { background:#f0f0f0;font-weight:600 }
+.detail-logs { max-height:60vh;overflow-y:auto;background:#09090b;border-radius:8px;padding:14px;font-family:var(--font-mono);font-size:12px;line-height:1.8 }
+.detail-line { color:#a1a1aa }
+.detail-line.err { color:#ef4444 }
+.detail-line.ok { color:#22c55e }
+:global(.preview-dialog.el-dialog.is-fullscreen) { display:flex;flex-direction:column;width:96vw;height:94vh;margin:3vh 2vw;border-radius:12px!important }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__header { flex-shrink:0 }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__body { flex:1;min-height:0;padding:8px 16px 16px;overflow:hidden;display:flex;flex-direction:column }
+.preview-body { flex:1;min-height:0;display:flex;flex-direction:column }
+.preview-image-wrap { flex:1;display:flex;align-items:center;justify-content:center;min-height:0 }
+.preview-table-wrap { flex:1;overflow:auto;min-height:0;border:1px solid var(--border-light);border-radius:8px }
+.preview-table { border-collapse:collapse;font-size:12px;width:100% }
 </style>