feat: Initialize wxauto WeChat automation project with job extraction tools

- Add wxauto package with WeChat UI automation and message handling capabilities
- Implement job_extractor.py for automated job posting extraction from WeChat groups
- Add job_extractor_gui.py providing graphical interface for job extraction tool
- Create comprehensive documentation in Chinese covering GUI usage, multi-group support, and quick start guides
- Add build configuration files (build_exe.py, build_exe.spec) for packaging as standalone executable
- Include utility scripts for WeChat interaction (auto_send_msg.py, get_history.py, receive_file_transfer.py)
- Add project configuration files (pyproject.toml, setup.cfg, requirements.txt)
- Include test files (test_api.py, test_com_fix.py) for API and compatibility validation
- Add Apache 2.0 LICENSE and comprehensive README documentation
- Configure .gitignore to exclude build artifacts, logs, and temporary files

wxauto/msgs/msg.py

@@ -0,0 +1,133 @@
+from .attr import *
+from .type import OtherMessage
+from . import self as selfmsg
+from . import friend as friendmsg
+from wxauto.languages import *
+from wxauto.param import WxParam
+from wxauto import uiautomation as uia
+from typing import Literal
+import re
+
+class MESSAGE_ATTRS:
+    SYS_TEXT_HEIGHT = 33
+    TIME_TEXT_HEIGHT = 34
+    CHAT_TEXT_HEIGHT = 52
+    FILE_MSG_HEIGHT = 115
+    LINK_MSG_HEIGHT = 115
+    VOICE_MSG_HEIGHT = 55
+
+    TEXT_MSG_CONTROL_NUM = (8, 9, 10, 11)
+    TIME_MSG_CONTROL_NUM = (1,)
+    SYS_MSG_CONTROL_NUM = (4,5,6)
+    IMG_MSG_CONTROL_NUM = (9, 10, 11, 12)
+    FILE_MSG_CONTROL_NUM = tuple(i for i in range(15, 30))
+    LINK_MSG_CONTROL_NUM = tuple(i for i in range(15, 30))
+    VOICE_MSG_CONTROL_NUM = tuple(i for i in range(10, 30))
+    VIDEO_MSG_CONTROL_NUM = (13, 14, 15, 16)
+    QUOTE_MSG_CONTROL_NUM = tuple(i for i in range(16, 30))
+    LINK_MSG_CONTROL_NUM = tuple(i for i in range(15, 30))
+
+def _lang(text: str) -> str:
+    return MESSAGES.get(text, {WxParam.LANGUAGE: text}).get(WxParam.LANGUAGE)
+
+SEPICIAL_MSGS = [
+    _lang(i)
+    for i in [
+        '[图片]',     # ImageMessage
+        '[视频]',     # VideoMessage
+        '[语音]',     # VoiceMessage
+        '[文件]',     # FileMessage
+        '[链接]',     # LinkMessage
+    ]
+]
+
+def parse_msg_attr(
+        control: uia.Control, 
+        parent,
+    ):
+    msg_rect = control.BoundingRectangle
+    height = msg_rect.height()
+    mid = (msg_rect.left + msg_rect.right) / 2
+    for length, _ in enumerate(uia.WalkControl(control)):length += 1
+
+    # TimeMessage
+    if (
+        length in MESSAGE_ATTRS.TIME_MSG_CONTROL_NUM
+    ):
+        return TimeMessage(control, parent)
+    
+    # FriendMessage or SelfMessage
+    if (head_control := control.ButtonControl(searchDepth=2)).Exists(0):
+        head_rect = head_control.BoundingRectangle
+        if head_rect.left < mid:
+            return parse_msg_type(control, parent, 'Friend')
+        else:
+            return parse_msg_type(control, parent, 'Self')
+    
+    # SystemMessage or TickleMessage
+    else:
+        if length in MESSAGE_ATTRS.SYS_MSG_CONTROL_NUM:
+            return SystemMessage(control, parent)
+        elif control.ListItemControl(RegexName=_lang('re_拍一拍')).Exists(0):
+            return TickleMessage(control, parent)
+        else:
+            return OtherMessage(control, parent)
+
+def parse_msg_type(
+        control: uia.Control,
+        parent,
+        attr: Literal['Self', 'Friend']
+    ):
+    for length, _ in enumerate(uia.WalkControl(control)):length += 1
+    content = control.Name
+    wxlog.debug(f'content: {content}, length: {length}')
+
+    if attr == 'Friend':
+        msgtype = friendmsg
+    else:
+        msgtype = selfmsg
+    
+    # Special Message Type
+    if content in SEPICIAL_MSGS:
+        # ImageMessage
+        if content == _lang('[图片]') and length in MESSAGE_ATTRS.IMG_MSG_CONTROL_NUM:
+            return getattr(msgtype, f'{attr}ImageMessage')(control, parent)
+        
+        # VideoMessage
+        elif content == _lang('[视频]') and length in MESSAGE_ATTRS.VIDEO_MSG_CONTROL_NUM:
+            return getattr(msgtype, f'{attr}VideoMessage')(control, parent)
+        
+        # FileMessage
+        elif content == _lang('[文件]') and length in MESSAGE_ATTRS.FILE_MSG_CONTROL_NUM:
+            return getattr(msgtype, f'{attr}FileMessage')(control, parent)
+
+        # LinkMessage
+        elif content == _lang('[链接]') and length in MESSAGE_ATTRS.LINK_MSG_CONTROL_NUM:
+            return getattr(msgtype, f'{attr}LinkMessage')(control, parent)
+    
+    # TextMessage
+    if length in MESSAGE_ATTRS.TEXT_MSG_CONTROL_NUM:
+        return getattr(msgtype, f'{attr}TextMessage')(control, parent)
+    
+    # QuoteMessage
+    elif (
+        rematch := re.compile(_lang('re_引用消息'), re.DOTALL).match(content)
+        and length in MESSAGE_ATTRS.QUOTE_MSG_CONTROL_NUM
+    ):
+        return getattr(msgtype, f'{attr}QuoteMessage')(control, parent)
+    
+    # VoiceMessage    
+    elif (
+        rematch := re.compile(_lang('re_语音')).match(content)
+        and length in MESSAGE_ATTRS.VOICE_MSG_CONTROL_NUM
+    ):
+        return getattr(msgtype, f'{attr}VoiceMessage')(control, parent)
+    
+    return getattr(msgtype, f'{attr}OtherMessage')(control, parent)
+
+def parse_msg(
+    control: uia.Control,
+    parent
+):
+    result = parse_msg_attr(control, parent)
+    return result