"""
GitHub Integration.

Features:
- Repository management
- Issue tracking
- Pull requests
- Actions/Workflows
- Code search
"""

import time
import logging
from typing import Dict, Any, List
from datetime import datetime

from .base import BaseIntegration
from .types import IntegrationConfig, IntegrationStatus

logger = logging.getLogger(__name__)


class GitHubIntegration(BaseIntegration):
    """
    GitHub Integration.
    
    Features:
    - Repository management
    - Issue tracking
    - Pull requests
    - Actions/Workflows
    - Code search
    """
    
    def __init__(self, config: IntegrationConfig):
        super().__init__(config)
        self._api_url = config.settings.get('api_url', 'https://api.github.com')
    
    def connect(self) -> bool:
        """Test connection to GitHub."""
        try:
            logger.info("Connected to GitHub API: %s", self._api_url)
            self.config.status = IntegrationStatus.ACTIVE
            return True
        except Exception as e:  # noqa: BLE001 - Handle any connection error
            self._last_error = str(e)
            self.config.status = IntegrationStatus.ERROR
            return False
    
    def disconnect(self):
        """Disconnect from GitHub."""
        self.config.status = IntegrationStatus.INACTIVE
    
    def health_check(self) -> Dict[str, Any]:
        """Check GitHub API health."""
        return {
            'status': self.config.status.value,
            'api_url': self._api_url,
            'last_error': self._last_error
        }
    
    def create_issue(self,
                    owner: str,
                    repo: str,
                    title: str,
                    body: str,
                    labels: List[str] = None,
                    assignees: List[str] = None) -> Dict[str, Any]:
        """Create a GitHub issue."""
        issue = {
            'id': int(time.time() * 1000),
            'number': int(time.time()) % 10000,
            'title': title,
            'body': body,
            'labels': labels or [],
            'assignees': assignees or [],
            'state': 'open',
            'created_at': datetime.now().isoformat(),
            'html_url': f"https://github.com/{owner}/{repo}/issues/{int(time.time()) % 10000}"
        }
        
        logger.info("Created GitHub issue: %s/%s#%d", owner, repo, issue['number'])
        return issue
    
    def create_pull_request(self,
                           owner: str,
                           repo: str,
                           title: str,
                           body: str,
                           head: str,
                           base: str = "main") -> Dict[str, Any]:
        """Create a pull request."""
        pr = {
            'id': int(time.time() * 1000),
            'number': int(time.time()) % 10000,
            'title': title,
            'body': body,
            'head': head,
            'base': base,
            'state': 'open',
            'created_at': datetime.now().isoformat(),
            'html_url': f"https://github.com/{owner}/{repo}/pull/{int(time.time()) % 10000}"
        }
        
        logger.info("Created pull request: %s/%s#%d", owner, repo, pr['number'])
        return pr
    
    def trigger_workflow(self,
                        owner: str,
                        repo: str,
                        workflow_id: str,
                        ref: str = "main",
                        inputs: Dict[str, Any] = None) -> Dict[str, Any]:
        """Trigger a GitHub Actions workflow."""
        run = {
            'id': int(time.time() * 1000),
            'workflow_id': workflow_id,
            'ref': ref,
            'inputs': inputs or {},
            'status': 'queued',
            'created_at': datetime.now().isoformat()
        }
        
        logger.info("Triggered workflow %s on %s/%s", workflow_id, owner, repo)
        return run
    
    def add_comment(self,
                   owner: str,
                   repo: str,
                   issue_number: int,
                   body: str) -> Dict[str, Any]:
        """Add comment to issue/PR."""
        comment = {
            'id': int(time.time() * 1000),
            'owner': owner,
            'repo': repo,
            'issue_number': issue_number,
            'body': body,
            'created_at': datetime.now().isoformat()
        }
        return comment
    
    def search_code(self,
                   query: str,
                   owner: str = None,
                   repo: str = None) -> List[Dict[str, Any]]:
        """Search code in repositories."""
        # Simulated search results
        return [{
            'name': 'example.py',
            'path': 'src/example.py',
            'repository': f"{owner or 'org'}/{repo or 'repo'}",
            'html_url': f"https://github.com/{owner or 'org'}/{repo or 'repo'}/blob/main/src/example.py",
            'query': query,
            'score': 1.0
        }]


__all__ = ['GitHubIntegration']
