feat: 益选 OCR 订单处理系统初始提交

- 智能供应商识别（蓉城易购/烟草/杨碧月/通用） - 百度 OCR 表格识别集成 - 规则引擎（列映射/数据清洗/单位转换/规格推断） - 条码映射管理与云端同步（Gitea REST API） - 云端同步支持：条码映射、供应商配置、商品资料、采购模板 - 拖拽一键处理（图片→OCR→Excel→合并） - 191 个单元测试 - 移除无用的模板管理功能 - 清理 IDE 产物目录 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-04 19:51:13 +08:00
commit e4d62df7e3
78 changed files with 15257 additions and 0 deletions
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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""用户设置与最近文件管理模块"""
+
+import os
+import json
+import re
+import tkinter as tk
+from typing import Dict, List, Any
+
+from app.core.utils.log_utils import get_logger
+
+logger = get_logger(__name__)
+
+RECENT_LIST_WIDGET = None
+
+
+def load_user_settings():
+    try:
+        path = os.path.abspath(os.path.join('data', 'user_settings.json'))
+        if os.path.exists(path):
+            with open(path, 'r', encoding='utf-8') as f:
+                return json.load(f)
+    except Exception as e:
+        logger.debug(f"加载用户设置失败: {e}")
+    return {}
+
+
+def save_user_settings(settings: Dict[str, Any]):
+    try:
+        os.makedirs('data', exist_ok=True)
+        path = os.path.abspath(os.path.join('data', 'user_settings.json'))
+        with open(path, 'w', encoding='utf-8') as f:
+            json.dump(settings, f, ensure_ascii=False, indent=2)
+    except Exception as e:
+        logger.debug(f"保存用户设置失败: {e}")
+
+
+def get_recent_files() -> List[str]:
+    s = load_user_settings()
+    items = s.get('recent_files', [])
+    if not isinstance(items, list):
+        return []
+
+    def _allowed(p: str) -> bool:
+        try:
+            if not isinstance(p, str) or not os.path.isfile(p):
+                return False
+            ext = os.path.splitext(p)[1].lower()
+            return ext in {'.xlsx', '.xls', '.jpg', '.jpeg', '.png', '.bmp'}
+        except Exception:
+            return False
+
+    kept = [p for p in items if _allowed(p)]
+    if not kept:
+        candidates = []
+        for d in ['data/output', 'data/result']:
+            try:
+                if os.path.exists(d):
+                    for name in os.listdir(d):
+                        p = os.path.join(d, name)
+                        if _allowed(p):
+                            candidates.append(p)
+            except Exception:
+                pass
+        if candidates:
+            kept = candidates
+    try:
+        kept_sorted = sorted(kept, key=lambda p: os.path.getmtime(p), reverse=True)
+    except Exception:
+        kept_sorted = kept
+    if kept_sorted != items or len(kept_sorted) != len(items):
+        s['recent_files'] = kept_sorted[:20]
+        save_user_settings(s)
+    return kept_sorted[:10]
+
+
+def refresh_recent_list_widget():
+    try:
+        global RECENT_LIST_WIDGET
+        if RECENT_LIST_WIDGET is None:
+            return
+        RECENT_LIST_WIDGET.delete(0, tk.END)
+        for i, p in enumerate(get_recent_files(), start=1):
+            RECENT_LIST_WIDGET.insert(tk.END, f"{i}. {p}")
+    except Exception as e:
+        logger.debug(f"刷新最近文件列表失败: {e}")
+
+
+def _extract_path_from_recent_item(s: str) -> str:
+    try:
+        m = re.match(r'^(\d+)\.\s+(.*)$', s)
+        p = m.group(2) if m else s
+        return p.strip().strip('"')
+    except Exception:
+        return s.strip().strip('"')
+
+
+def add_recent_file(path: str) -> None:
+    try:
+        if not path:
+            return
+        try:
+            if not os.path.isfile(path):
+                return
+            ext = os.path.splitext(path)[1].lower()
+            if ext not in {'.xlsx', '.xls', '.jpg', '.jpeg', '.png', '.bmp'}:
+                return
+        except Exception:
+            return
+        s = load_user_settings()
+        items = s.get('recent_files', [])
+        items = [p for p in items if p != path]
+        items.insert(0, path)
+        s['recent_files'] = items[:20]
+        save_user_settings(s)
+        refresh_recent_list_widget()
+    except Exception as e:
+        logger.debug(f"添加最近文件失败: {e}")
+
+
+def clear_recent_files():
+    try:
+        s = load_user_settings()
+        s['recent_files'] = []
+        save_user_settings(s)
+    except Exception as e:
+        logger.debug(f"清空最近文件失败: {e}")