# tools/github_tool.py
from .base_tool import BaseTool
from .metrics import metrics
import requests
import os
import base64
import logging

class GitHubTool(BaseTool):
    def __init__(self):
        self.base_url = "https://api.github.com"
        self.token = os.environ.get("GITHUB_TOKEN")
        self.headers = {
            "Authorization": f"token {self.token}",
            "Accept": "application/vnd.github.v3+json"
        }
        self.repo = os.environ.get("GITHUB_REPOSITORY")
        self.current_branch = "main"  # Default to main branch

        # Set up logging
        self.logger = logging.getLogger(__name__)
        self.logger.setLevel(logging.INFO)
        
        # Create a file handler
        file_handler = logging.FileHandler('github_tool.log')
        file_handler.setLevel(logging.INFO)
        
        # Create a console handler
        console_handler = logging.StreamHandler()
        console_handler.setLevel(logging.INFO)
        
        # Create a formatting for the logs
        formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
        file_handler.setFormatter(formatter)
        console_handler.setFormatter(formatter)
        
        # Add the handlers to the logger
        self.logger.addHandler(file_handler)
        self.logger.addHandler(console_handler)

    def clear(self):
        if (self.current_branch != "main"):
            self._set_current_branch("main")
        pass

    def get_functions(self):
        return [
            {
                "name": "read_file",
                "description": "Read a file from the repository",
                "parameters": {
                    "type": "object",
                    "properties": {
                        "path": {
                            "type": "string",
                            "description": "Path to the file in the repository"
                        }
                    },
                    "required": ["path"]
                }
            },
            # ... (rest of the functions remain unchanged)
        ]

    @metrics.measure
    def execute(self, function_name, **kwargs):
        self.logger.info(f"Executing: {function_name}")
        
        if function_name == "read_file":
            return self._read_file(kwargs["path"])
        elif function_name == "create_branch":
            return self._create_branch(kwargs["branch_name"], kwargs.get("base_branch", "main"))
        elif function_name == "commit_file":
            return self._commit_file(kwargs["file_path"], kwargs["content"], kwargs["commit_message"])
        elif function_name == "create_pull_request":
            return self._create_pull_request(kwargs["title"], kwargs["body"], kwargs.get("base", "main"))
        elif function_name == "list_files":
            return self._list_files(kwargs["path"])
        elif function_name == "search_code":
            return self._search_code(kwargs["query"])
        elif function_name == "get_commit_history":
            return self._get_commit_history(kwargs["file_path"], kwargs.get("num_commits", 10))
        elif function_name == "get_current_branch":
            return self._get_current_branch()
        elif function_name == "set_current_branch":
            return self._set_current_branch(kwargs["branch_name"])
        elif function_name == "get_file_at_commit":
            return self._get_file_at_commit(kwargs["file_path"], kwargs["commit_sha"])
        elif function_name == "list_branches":
            return self._list_branches(kwargs.get("per_page", 100), kwargs.get("all_pages", True))
        elif function_name == "get_branch_sha":
            return self._get_branch_sha(kwargs["branch"])
        elif function_name == "approve_pull_request":
            return self._approve_pull_request(kwargs["pull_number"])
        elif function_name == "close_pull_request":
            return self._close_pull_request(kwargs["pull_number"])
        elif function_name == "merge_pull_request":
            return self._merge_pull_request(kwargs["pull_number"], kwargs.get("commit_title", "Merge pull request"), 
                                            kwargs.get("commit_message", ""), kwargs.get("merge_method", "merge"))
        elif function_name == "delete_branch":
            return self._delete_branch(kwargs["branch_name"])
        else:
            error_message = f"Unknown function: {function_name}"
            self.logger.error(error_message)
            return error_message

    @metrics.measure
    def _read_file(self, path):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _create_branch(self, branch_name, base_branch):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _commit_file(self, file_path, content, commit_message):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _create_pull_request(self, title, body, base):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _get_branch_sha(self, branch):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _list_files(self, path):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _search_code(self, query):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _get_commit_history(self, file_path, num_commits):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _get_current_branch(self):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _set_current_branch(self, branch_name):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _get_file_at_commit(self, file_path, commit_sha):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _list_branches(self, per_page=100, all_pages=True):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _approve_pull_request(self, pull_number):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _close_pull_request(self, pull_number):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _merge_pull_request(self, pull_number, commit_title, commit_message, merge_method):
        # ... (rest of the method remains unchanged)

    @metrics.measure
    def _delete_branch(self, branch_name):
        # ... (rest of the method remains unchanged)