from atlassian import Bitbucket

from jira import JIRA

host = "https://bitbucket.wien.gv.at/"
pat = "OTAyMTM3MjY0MjE0Ovz6bu0ti1TlEdSegmmiWiJ2wGeD"

# Initialize Bitbucket instance
#TODO Use token for authentication
bitbucket = Bitbucket(
    url=host,
    username='zim9003',         # Assuming you need authentication
    password='<PWD>',  # Use token for authentication
)

# Define repository information
project_key = 'WRGWR'  # Bitbucket project key
repository_slug = 'WGWR'  # Repository slug
file_path = 'Application/MagWien.Wgwr.Repository/Scripts/10_WGWR_01.04_xxxxxx.01_UPDATES.txt'  # Path to the specific file within the repo

# Function to fetch all commits that touched a specific file
def get_file_commits(bitbucket, project_key, repository_slug, file_path):
    commits = []
    start = 0
    limit = 100  # Number of commits to retrieve per API call
    hash_newest = 'refs/heads/master'

    while True:
        # Fetch a list of commits with pagination
        response = bitbucket.get_commits(
            project_key=project_key,
            repository_slug=repository_slug,
            limit=limit,
            hash_newest=hash_newest
        )

        print(type(response))

        # Check if the response is empty or an error occurred
        # if not response or 'values' not in response:
        #     break

        # Filter commits that modified the specific file
        for cnt in range(0, limit):
            commit = list(response)[cnt]
            commit_id = commit['id']
            # Get detailed info about each commit
            commit_details = bitbucket.get_commit_changes(
                project_key=project_key,
                repository_slug=repository_slug,
                commit_id=commit_id
            )
            # Check if the file path is in the list of modified files
            if any(file['path']['toString'] == file_path for file in commit_details['files']):
                commit.append({
                    'commit_id': commit_id,
                    'message': commit['message'],
                    'author': commit['author'],
                    'date': commit['authorTimestamp']
                })

        # Check if we've retrieved all commits
        if len(response['values']) < limit:
            break
        start += limit

    return commits

# Get and print commits affecting the specified file
commits = get_file_commits(bitbucket, project_key, repository_slug, file_path)
for commit in commits:
    print(f"Commit ID: {commit['commit_id']}")
    print(f"Message: {commit['message']}")
    print(f"Author: {commit['author']}")
    print(f"Date: {commit['date']}")
    print("--------")