管理后台 server 使用蓝图模式，降低维护成本，降低修改功能时对其他模块的影响

admin/dashboard/blueprints/contacts.py

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+from flask import Blueprint, render_template, jsonify, request
+from .auth import login_required
+import logging
+
+# 创建联系人管理蓝图
+contacts_bp = Blueprint('contacts', __name__, url_prefix='/contacts')
+logger = logging.getLogger("ContactsBlueprint")
+
+# 联系人管理页面
+@contacts_bp.route('/')
+@login_required
+def contacts_management():
+    """通讯录管理页面"""
+    return render_template('contacts_management.html')
+
+# API路由
+@contacts_bp.route('/api/all', methods=['GET'])
+@login_required
+def api_contacts_all():
+    """获取所有联系人信息API"""
+    try:
+        server = contacts_bp.server
+        contacts = server.contact_manager.get_contacts()
+        return jsonify({
+            "success": True,
+            "data": {
+                "contacts": contacts
+            }
+        })
+    except Exception as e:
+        logger.error(f"获取所有联系人信息失败: {e}")
+        return jsonify({"success": False, "error": str(e)}), 500
+
+@contacts_bp.route('/api/statistics', methods=['GET'])
+@login_required
+def api_contacts_statistics():
+    """获取联系人统计信息API"""
+    try:
+        server = contacts_bp.server
+        # 使用新的联系人分类方法获取统计信息
+        total, groups, personal, public, official = server.contact_manager.get_contact_statistics()
+        
+        return jsonify({
+            "success": True,
+            "data": {
+                "total": total,
+                "groups": groups,
+                "personal": personal,
+                "public": public,
+                "official": official
+            }
+        })
+    except Exception as e:
+        logger.error(f"获取联系人统计信息失败: {e}")
+        return jsonify({"success": False, "error": str(e)}), 500
+
+@contacts_bp.route('/api/groups', methods=['GET'])
+@login_required
+def api_contacts_groups():
+    """获取群组联系人信息API"""
+    try:
+        server = contacts_bp.server
+        group_contacts = server.contact_manager.get_group_contacts()
+        
+        return jsonify({
+            "success": True,
+            "data": {
+                "groups": group_contacts
+            }
+        })
+    except Exception as e:
+        logger.error(f"获取群组联系人信息失败: {e}")
+        return jsonify({"success": False, "error": str(e)}), 500
+        
+@contacts_bp.route('/api/personal', methods=['GET'])
+@login_required
+def api_contacts_personal():
+    """获取个人联系人信息API"""
+    try:
+        server = contacts_bp.server
+        personal_contacts = server.contact_manager.get_personal_contacts()
+        
+        return jsonify({
+            "success": True,
+            "data": {
+                "personal": personal_contacts
+            }
+        })
+    except Exception as e:
+        logger.error(f"获取个人联系人信息失败: {e}")
+        return jsonify({"success": False, "error": str(e)}), 500
+
+@contacts_bp.route('/api/official', methods=['GET'])
+@login_required
+def api_contacts_official():
+    """获取公众号联系人信息API"""
+    try:
+        server = contacts_bp.server
+        official_accounts = server.contact_manager.get_official_accounts()
+        
+        return jsonify({
+            "success": True,
+            "data": {
+                "official": official_accounts
+            }
+        })
+    except Exception as e:
+        logger.error(f"获取公众号联系人信息失败: {e}")
+        return jsonify({"success": False, "error": str(e)}), 500
+
+@contacts_bp.route('/api/public', methods=['GET'])
+@login_required
+def api_contacts_public():
+    """获取公共好友信息API"""
+    try:
+        server = contacts_bp.server
+        public_contacts = server.contact_manager.get_public_contacts()
+        
+        return jsonify({
+            "success": True,
+            "data": {
+                "public": public_contacts
+            }
+        })
+    except Exception as e:
+        logger.error(f"获取公共好友信息失败: {e}")
+        return jsonify({"success": False, "error": str(e)}), 500