fix(advert_cost): 修复日期解析逻辑以支持多种日期格式

- 新增静态方法 __parse_date 以处理不同格式的日期字符串解析
- 统一日期字符串转换为时间戳，简化原有冗余代码
- 修复按钮文本日期提取，避免因格式不同导致解析失败
- 优化了模块导入顺序，提升代码可读性和维护性

app/vc/advert_cost.py

 # coding: utf-8
 import re
 import time
+from datetime import datetime
 
 import pandas as pd
-
+from DrissionPage import ChromiumPage as Page
 from lxml import etree
-from app.vc import rabbit
+
 from app.helper import domain, file
 from app.logger.logger import Logger
+from app.vc import rabbit
 from app.vc.interface import AutoInterface
-from DrissionPage import ChromiumPage as Page
-from datetime import datetime, timedelta
 
 
 class AdvertCost(AutoInterface):
@@ -121,6 +121,29 @@ class AdvertCost(AutoInterface):
                 self.logger.debug("分页按钮已禁用，停止翻页")
                 break
 
+    @staticmethod
+    def __parse_date(text:str):
+        # 匹配两种格式的通用模式
+        match = re.search(r'Date range:\s*(\w+)\s+(\w+),?\s*(\d{4})', text)
+        if not match:
+            raise ValueError("无法解析日期")
+
+        part1, part2, year = match.groups()
+
+        # 判断哪个是月份（包含字母的是月份）
+        if part1.isdigit():
+            # 格式: "3 Dec 2025"
+            day, month_str = part1, part2
+            date_str = f"{day} {month_str} {year}"
+            fmt = "%d %b %Y"
+        else:
+            # 格式: "Jan 15, 2024"
+            month_str, day = part1, part2
+            date_str = f"{month_str} {day}, {year}"
+            fmt = "%b %d, %Y"
+
+        return int(datetime.strptime(date_str, fmt).timestamp())
+
     def run(self, file_name: str):
         self.__page_get("hz/vendor/members/advertising/home?ref_=vc_xx_subNav")
         # wrapper_html = self.page.ele(". columns-wrapper a20m-columns-wrapper", timeout=5).html
@@ -174,16 +197,10 @@ class AdvertCost(AutoInterface):
 
                 # 找到按钮元素
                 btn = self.page.ele('#products_view:products_view:dateRangeFilter:openContainer')
-                text = btn.text
-                # 提取日期字符串
-                match = re.search(r'Date range:\s*([A-Za-z]+)\s+(\d{1,2}),\s*(\d{4})', text)
-                if not match:
-                    raise ValueError("无法解析日期")
-
-                month_str, day, year = match.groups()
-                date_str = f"{month_str} {day}, {year}"
+                # 获取按钮的文本
+                timestamp = self.__parse_date(btn.text)
                 # 解析成 datetime转换成时间戳
-                self.select_day = int(datetime.strptime(date_str, "%b %d, %Y").timestamp())
+                self.select_day = timestamp
 
                 # 点击分页按钮
                 self.__click_button()