from flask import Blueprint, jsonify
from backend.models import db, Team

bp = Blueprint('teams', __name__, url_prefix='/api/teams')


@bp.route('/past-names', methods=['GET'])
def get_past_team_names():
    """Get distinct team names from past games"""
    past_names = db.session.query(Team.name)\
        .distinct()\
        .order_by(Team.name)\
        .all()
    return jsonify([name[0] for name in past_names]), 200


@bp.route('/<int:team_id>', methods=['DELETE'])
def delete_team(team_id):
    """Delete a team"""
    team = Team.query.get_or_404(team_id)

    try:
        db.session.delete(team)
        db.session.commit()

        return jsonify({'message': 'Team deleted successfully'}), 200

    except Exception as e:
        db.session.rollback()
        return jsonify({'error': str(e)}), 500