"""
List all projects in reverse numerical order (by ID)

Usage:
    uv run python scripts/list_projects.py
"""

import sys
from pathlib import Path

project_root = Path(__file__).parent.parent
sys.path.insert(0, str(project_root))

from src.database.session import db_manager
from src.database.repositories import ProjectRepository

try:
    import msvcrt
except ImportError:
    msvcrt = None


def wait_for_key():
    """Wait for user to press any key"""
    if msvcrt:
        print("\nPress any key to continue... (Press 'q' to quit)")
        key = msvcrt.getch()
        if key in (b'q', b'Q'):
            return False
        return True
    else:
        response = input("\nPress Enter to continue (or 'q' to quit): ")
        return response.lower() != 'q'


def list_projects():
    """List all projects in reverse numerical order (by ID)"""
    session = db_manager.get_session()
    try:
        project_repo = ProjectRepository(session)
        projects = project_repo.get_all()
        
        if not projects:
            print("No projects found in database")
            return
        
        projects_sorted = sorted(projects, key=lambda p: p.id, reverse=True)
        
        print(f"\nTotal projects: {len(projects_sorted)}")
        print("=" * 100)
        print(f"{'ID':<6} {'Name':<35} {'Main Keyword':<30} {'Tier':<6} {'User ID':<8} {'Created'}")
        print("=" * 100)
        
        batch_size = 10
        for i, project in enumerate(projects_sorted, 1):
            created = project.created_at.strftime("%Y-%m-%d %H:%M:%S")
            print(f"{project.id:<6} {project.name[:34]:<35} {project.main_keyword[:29]:<30} {project.tier:<6} {project.user_id:<8} {created}")
            
            if i % batch_size == 0 and i < len(projects_sorted):
                if not wait_for_key():
                    break
        
        print("=" * 100)
        
    finally:
        session.close()


if __name__ == "__main__":
    list_projects()