import requests
import time
import json
from datetime import datetime

# Replace with your GitHub token and organization details
token = '***********'
organization = 'theorchard'

# Set the headers with the correct API version
headers = {
    'Authorization': f'token {token}',
    'Accept': 'application/vnd.github+json',
    'X-GitHub-API-Version': '2022-11-28'
}

# Function to get the list of repositories for the organization
def get_repos(org):
    url = f'https://api.github.com/orgs/{org}/repos'
    response = requests.get(url, headers=headers)
    if response.status_code == 200:
        return response.json()
    else:
        print(f"Error fetching repositories: {response.status_code}")
        return []

# Function to get commit activity for a repository
def get_commit_activity(owner, repo):
    url = f'https://api.github.com/repos/{owner}/{repo}/stats/commit_activity'
    while True:
        response = requests.get(url, headers=headers)
        if response.status_code == 200:
            return response.json()
        elif response.status_code == 202:
            print(f"Statistics for {repo} are being computed. Retrying in 10 seconds...")
            time.sleep(10)
        else:
            print(f"Error fetching commit activity for {repo}: {response.status_code}")
            return []

# Function to print the summary report for a repository
def print_summary_report(repo, stats, file):
    total_commits = 0
    monthly_commits = {}

    for entry in stats:
        week_start = datetime.utcfromtimestamp(entry['week']).strftime('%B %Y')
        total_commits += entry['total']
        if week_start in monthly_commits:
            monthly_commits[week_start] += entry['total']
        else:
            monthly_commits[week_start] = entry['total']

    file.write(f"\nSummary Report for Repository: {repo}\n")
    file.write(f"Total Commits: {total_commits}\n")
    file.write("Monthly Commits:\n")
    for month, commits in monthly_commits.items():
        file.write(f"{month}: {commits} commits\n")

# Main script to loop through all repositories and print reports
repos = get_repos(organization)
with open('summary_report.txt', 'w') as file:
    for repo in repos:
        repo_name = repo['name']
        stats = get_commit_activity(organization, repo_name)
        if stats:
            print_summary_report(repo_name, stats, file)