from typing import List
from .client import RedmineClient
from .models import IssueRecord


def fetch_issues_for_period(
    client: RedmineClient,
    from_date: str,
    to_date: str
) -> List[IssueRecord]:
    user_id = client.get_current_user_id()
    time_entries = client.get_time_entries(user_id, from_date, to_date)

    if not time_entries:
        return []

    issue_ids = list({str(e.issue.id) for e in time_entries if hasattr(e, 'issue') and e.issue})
    issues = client.get_issues_by_ids(issue_ids)

    records = []
    for issue in issues:
        project = str(getattr(issue, 'project', 'Unknown'))
        version = str(getattr(issue, 'version', '<N/A>'))
        status = str(getattr(issue, 'status', 'Unknown'))
        records.append(IssueRecord(
            project=project,
            version=version,
            issue_id=issue.id,
            subject=issue.subject,
            status=status
        ))

    records.sort(key=lambda r: (r.project, r.version))
    return records