修复进行中比赛更新创建重复事件的问题

- 改进事件匹配逻辑，增强基于队伍名称的查找机制
- 即使比分变化（如从1-0到1-1）也能正确识别同一场比赛
- 添加cleanup_duplicates.py工具用于查找和删除重复事件
- 添加delete_duplicates.py用于手动清理特定重复
- 更新CHANGELOG.md记录v3.4版本改动

🤖 Generated with Claude Code

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

.drone.yml

@@ -8,7 +8,7 @@ steps:
     settings:
       host:
         - 206.237.26.184
-      username: root
+      username: ching
       key:
         from_secret: ssh_key
       passphrase:

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## v3.4 - 修复重复事件问题
+- **修复进行中比赛更新创建重复的问题**：
+  - 改进事件匹配逻辑，增强基于队伍名称的查找
+  - 即使比分变化也能正确识别同一场比赛
+  - 避免在比分更新时（如从 1-0 到 1-1）创建新事件
+- **新增重复事件清理工具**：
+  - 添加 `cleanup_duplicates.py` 用于查找和删除重复事件
+  - 添加 `delete_duplicates.py` 用于手动清理特定重复
+- **增强的事件查找机制**：
+  - 不仅通过 ID 查找，还通过 team+tournament 组合查找
+  - 支持忽略比分差异的模糊匹配
+  - 改进对时间变更和 TBD 更新的处理
+
 ## v3.3 - 支持进行中比赛的实时比分
 - **使用 BeautifulSoup 解析 HTML 结构**：
   - 重写了 `_parse_match` 方法，使用 DOM 结构而非正则表达式
@@ -72,6 +85,7 @@
 | v3.1 | ✓ | ✓ | ✓ | ✓ | ✗ | ✗ |
 | v3.2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ |
 | v3.3 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| v3.4 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 
 ## 使用建议
 

cleanup_duplicates.py

@@ -0,0 +1,241 @@
+#!/usr/bin/env python3
+"""
+Cleanup duplicate calendar events
+Finds and optionally removes duplicate Dota 2 match events
+"""
+
+import requests
+from google.oauth2 import service_account
+from googleapiclient.discovery import build
+from datetime import datetime, timedelta
+import pytz
+import re
+import sys
+import argparse
+
+def authenticate(credentials_file='credentials.json'):
+    """Authenticate with Google Calendar using service account credentials"""
+    try:
+        credentials = service_account.Credentials.from_service_account_file(
+            credentials_file,
+            scopes=['https://www.googleapis.com/auth/calendar']
+        )
+        service = build('calendar', 'v3', credentials=credentials)
+        print(f"✓ Successfully authenticated with Google Calendar")
+        return service
+    except Exception as e:
+        print(f"✗ Authentication failed: {e}")
+        sys.exit(1)
+
+def find_duplicates(service, calendar_id='primary', days_back=7, days_ahead=30):
+    """Find duplicate events in the calendar"""
+    try:
+        now = datetime.utcnow()
+        time_min = (now - timedelta(days=days_back)).isoformat() + 'Z'
+        time_max = (now + timedelta(days=days_ahead)).isoformat() + 'Z'
+        
+        print(f"Scanning calendar from {days_back} days ago to {days_ahead} days ahead...")
+        
+        events_result = service.events().list(
+            calendarId=calendar_id,
+            timeMin=time_min,
+            timeMax=time_max,
+            maxResults=500,
+            singleEvents=True,
+            orderBy='startTime'
+        ).execute()
+        
+        events = events_result.get('items', [])
+        
+        # Group events by match key (teams + tournament + time window)
+        matches = {}
+        
+        for event in events:
+            summary = event.get('summary', '')
+            
+            # Skip non-Dota events
+            if 'vs' not in summary:
+                continue
+            
+            # Extract teams and tournament
+            # Remove score and checkmark
+            clean_summary = re.sub(r'^✓?\s*\d+[-:]\d+\s*', '', summary)
+            clean_summary = re.sub(r'\[COMPLETED\]\s*', '', clean_summary)
+            
+            # Extract teams
+            match = re.search(r'^(.*?)\s+vs\s+(.*?)(?:\s*\[(.*?)\])?$', clean_summary)
+            if not match:
+                continue
+            
+            team1 = match.group(1).strip()
+            team2 = match.group(2).strip()
+            tournament = match.group(3).strip() if match.group(3) else ''
+            
+            # Get event time
+            event_start = event['start'].get('dateTime', event['start'].get('date'))
+            event_dt = datetime.fromisoformat(event_start.replace('Z', '+00:00'))
+            
+            # Create match key (teams + tournament + time rounded to hour)
+            time_key = event_dt.strftime('%Y-%m-%d-%H')
+            match_key = f"{sorted([team1, team2])}_{tournament}_{time_key}"
+            
+            if match_key not in matches:
+                matches[match_key] = []
+            
+            matches[match_key].append({
+                'id': event['id'],
+                'summary': summary,
+                'start': event_start,
+                'team1': team1,
+                'team2': team2,
+                'tournament': tournament,
+                'created': event.get('created', ''),
+                'updated': event.get('updated', ''),
+                'description': event.get('description', '')
+            })
+        
+        # Find duplicates
+        duplicates = {}
+        for match_key, events in matches.items():
+            if len(events) > 1:
+                duplicates[match_key] = events
+        
+        return duplicates
+        
+    except Exception as e:
+        print(f"✗ Error scanning calendar: {e}")
+        return {}
+
+def display_duplicates(duplicates):
+    """Display found duplicates"""
+    if not duplicates:
+        print("\n✓ No duplicate events found!")
+        return
+    
+    print(f"\n⚠️  Found {len(duplicates)} sets of duplicate events:")
+    print("=" * 80)
+    
+    for match_key, events in duplicates.items():
+        print(f"\nDuplicate set: {len(events)} events")
+        print("-" * 40)
+        
+        for i, event in enumerate(events, 1):
+            print(f"\nEvent #{i}:")
+            print(f"  Summary: {event['summary']}")
+            print(f"  Teams: {event['team1']} vs {event['team2']}")
+            print(f"  Tournament: {event['tournament']}")
+            print(f"  Time: {event['start'][:19]}")
+            print(f"  Event ID: {event['id']}")
+            print(f"  Created: {event['created'][:19] if event['created'] else 'N/A'}")
+            print(f"  Updated: {event['updated'][:19] if event['updated'] else 'N/A'}")
+            
+            # Check if has result
+            if '✓' in event['summary'] or '🏆 RESULT' in event['description']:
+                print(f"  Status: COMPLETED")
+            elif '📊 CURRENT SCORE' in event['description']:
+                print(f"  Status: IN PROGRESS")
+            else:
+                print(f"  Status: UPCOMING")
+
+def remove_duplicates(service, duplicates, calendar_id='primary', dry_run=True):
+    """Remove duplicate events, keeping the most recently updated one"""
+    if not duplicates:
+        return
+    
+    print("\n" + "=" * 80)
+    print("Duplicate Removal Process")
+    print("=" * 80)
+    
+    removed_count = 0
+    
+    for match_key, events in duplicates.items():
+        print(f"\nProcessing duplicate set with {len(events)} events...")
+        
+        # Sort by updated time (keep most recent)
+        events.sort(key=lambda x: x.get('updated', x.get('created', '')), reverse=True)
+        
+        # Keep the first (most recent) event
+        keep_event = events[0]
+        remove_events = events[1:]
+        
+        print(f"  Keeping: {keep_event['summary']} (updated: {keep_event['updated'][:19] if keep_event['updated'] else 'N/A'})")
+        
+        for event in remove_events:
+            if dry_run:
+                print(f"  ◯ Would remove: {event['summary']} (ID: {event['id'][:20]}...)")
+                removed_count += 1
+            else:
+                try:
+                    service.events().delete(
+                        calendarId=calendar_id,
+                        eventId=event['id']
+                    ).execute()
+                    print(f"  ✓ Removed: {event['summary']} (ID: {event['id'][:20]}...)")
+                    removed_count += 1
+                except Exception as e:
+                    print(f"  ✗ Failed to remove: {event['summary']} - {e}")
+    
+    print("\n" + "=" * 80)
+    print(f"Summary: {'Would remove' if dry_run else 'Removed'} {removed_count} duplicate events")
+    if dry_run:
+        print("⚠️  DRY RUN - No actual changes made. Use --remove to actually remove duplicates")
+
+def main():
+    parser = argparse.ArgumentParser(
+        description='Find and remove duplicate Dota 2 calendar events'
+    )
+    parser.add_argument(
+        '--calendar-id',
+        default='primary',
+        help='Google Calendar ID (default: primary)'
+    )
+    parser.add_argument(
+        '--remove',
+        action='store_true',
+        help='Actually remove duplicates (default is dry-run)'
+    )
+    parser.add_argument(
+        '--days-back',
+        type=int,
+        default=7,
+        help='Days to look back (default: 7)'
+    )
+    parser.add_argument(
+        '--days-ahead',
+        type=int,
+        default=30,
+        help='Days to look ahead (default: 30)'
+    )
+    parser.add_argument(
+        '--credentials',
+        default='credentials.json',
+        help='Path to Google service account credentials JSON file'
+    )
+    
+    args = parser.parse_args()
+    
+    # Authenticate
+    service = authenticate(args.credentials)
+    
+    # Find duplicates
+    duplicates = find_duplicates(
+        service,
+        calendar_id=args.calendar_id,
+        days_back=args.days_back,
+        days_ahead=args.days_ahead
+    )
+    
+    # Display duplicates
+    display_duplicates(duplicates)
+    
+    # Remove duplicates if requested
+    if duplicates:
+        remove_duplicates(
+            service,
+            duplicates,
+            calendar_id=args.calendar_id,
+            dry_run=not args.remove
+        )
+
+if __name__ == "__main__":
+    main()

delete_duplicates.py

@@ -0,0 +1,120 @@
+#!/usr/bin/env python3
+"""
+Delete duplicate calendar events based on screenshot
+Manually delete the duplicate events that were created during live score updates
+"""
+
+from google.oauth2 import service_account
+from googleapiclient.discovery import build
+from datetime import datetime, timedelta
+import pytz
+import sys
+
+def authenticate(credentials_file='credentials.json'):
+    """Authenticate with Google Calendar using service account credentials"""
+    try:
+        credentials = service_account.Credentials.from_service_account_file(
+            credentials_file,
+            scopes=['https://www.googleapis.com/auth/calendar']
+        )
+        service = build('calendar', 'v3', credentials=credentials)
+        print(f"✓ Successfully authenticated with Google Calendar")
+        return service
+    except Exception as e:
+        print(f"✗ Authentication failed: {e}")
+        sys.exit(1)
+
+def delete_specific_events(service, calendar_id='primary'):
+    """Delete specific duplicate events based on partial scores"""
+    
+    # Based on the screenshot, these are the duplicate events to look for:
+    duplicates_to_find = [
+        ("1-0", "NGX", "Liquid"),  # 19:00 1-0 NGX vs Liquid
+        ("1-1", "NGX", "Liquid"),  # 19:45 1-1 NGX vs Liquid
+    ]
+    
+    # Get events for Sept 5
+    target_date = datetime(2025, 9, 5, tzinfo=pytz.UTC)
+    time_min = target_date.isoformat()
+    time_max = (target_date + timedelta(days=1)).isoformat()
+    
+    events_result = service.events().list(
+        calendarId=calendar_id,
+        timeMin=time_min,
+        timeMax=time_max,
+        maxResults=500,
+        singleEvents=True,
+        orderBy='startTime'
+    ).execute()
+    
+    events = events_result.get('items', [])
+    
+    print(f"\nScanning {len(events)} events on September 5th...")
+    print("=" * 60)
+    
+    events_to_delete = []
+    
+    for event in events:
+        summary = event.get('summary', '')
+        
+        # Check if this matches any of our duplicate patterns
+        for score, team1, team2 in duplicates_to_find:
+            if score in summary and team1 in summary and team2 in summary and '✓' not in summary:
+                events_to_delete.append({
+                    'id': event['id'],
+                    'summary': summary,
+                    'start': event['start'].get('dateTime', event['start'].get('date'))
+                })
+                print(f"Found duplicate: {summary}")
+                print(f"  Time: {event['start'].get('dateTime', event['start'].get('date'))}")
+                print(f"  ID: {event['id']}")
+                break
+    
+    if not events_to_delete:
+        print("\n❌ No duplicate events found in API.")
+        print("This could mean:")
+        print("1. The duplicates are in a different calendar")
+        print("2. They have already been deleted")
+        print("3. The calendar interface is showing cached data")
+        print("\nTry refreshing your browser (Ctrl+F5 or Cmd+Shift+R)")
+        return
+    
+    print(f"\n⚠️  Found {len(events_to_delete)} duplicate events to delete")
+    print("-" * 60)
+    
+    # Confirm before deleting
+    print("\nThese events will be deleted:")
+    for event in events_to_delete:
+        print(f"  - {event['summary']} at {event['start'][:19]}")
+    
+    response = input("\nDo you want to delete these events? (yes/no): ")
+    
+    if response.lower() == 'yes':
+        deleted_count = 0
+        for event in events_to_delete:
+            try:
+                service.events().delete(
+                    calendarId=calendar_id,
+                    eventId=event['id']
+                ).execute()
+                print(f"✓ Deleted: {event['summary']}")
+                deleted_count += 1
+            except Exception as e:
+                print(f"✗ Failed to delete {event['summary']}: {e}")
+        
+        print(f"\n✓ Successfully deleted {deleted_count} duplicate events")
+    else:
+        print("\n❌ Deletion cancelled")
+
+def main():
+    # Authenticate
+    service = authenticate()
+    
+    # Delete specific duplicates
+    delete_specific_events(service)
+    
+    print("\nPlease refresh your Google Calendar to see the changes.")
+    print("If you still see duplicates, they might be in a different calendar.")
+
+if __name__ == "__main__":
+    main()

sync_dota2_matches.py

@@ -740,6 +740,16 @@ class Dota2CalendarSync:
                 if match_key in existing_events['_by_match']:
                     existing_event = existing_events['_by_match'][match_key]
                 
+                # Also try to find by teams only (ignoring score) for live updates
+                # This handles cases where score changes during match
+                if not existing_event:
+                    for event_key, event in existing_events['_by_match'].items():
+                        # Check if teams match (order independent)
+                        if (f"{team1}_{team2}" in event_key or f"{team2}_{team1}" in event_key) and tournament in event_key:
+                            existing_event = event
+                            print(f"  → Found existing match by teams: {team1} vs {team2}")
+                            break
+            
             # Special handling for TBD matches that might have been updated
             # Look for TBD events at the same time and tournament
             if not existing_event and '_by_match' in existing_events:
@@ -893,6 +903,15 @@ class Dota2CalendarSync:
                     if match_key in existing_events['_by_match']:
                         existing_event = existing_events['_by_match'][match_key]
                     
+                    # Also try to find by teams only (for live score updates)
+                    if not existing_event:
+                        for event_key, event in existing_events['_by_match'].items():
+                            # Check if teams match (order independent) and tournament matches
+                            if (f"{team1}_{team2}" in event_key or f"{team2}_{team1}" in event_key) and tournament in event_key:
+                                existing_event = event
+                                print(f"  → Found existing match by teams: {team1} vs {team2}")
+                                break
+                
                 if existing_event:
                     # Check if already marked as completed
                     summary = existing_event.get('summary', '')