#! /usr/bin/env python3
from sqlalchemy import create_engine
from models import Category, Transaction
from helper import get_session, list_profiles, build_database_filename, build_rules_filename
import sys
import click


@click.command(name="info")
def command():
    for profile in list_profiles():
        session = get_session(profile)
        db_path = build_database_filename(profile)
        rules_path = build_rules_filename(profile)

        print(f"Profile: {profile}")
        print(f"     DB: {db_path}")
        print(f"  Rules: {rules_path}")

        unsorted = session.query(Transaction).filter(Transaction.category_id == None).count()
        transactions = session.query(Transaction).count()
        categories = session.query(Category).count()
        try:
            unsorted_percent = round(unsorted / (transactions / 100), 1)
        except ZeroDivisionError:
            unsorted_percent = 0

        print(f"Transactions: {transactions}")
        print(f"    Unsorted: {unsorted} ({unsorted_percent}%)")
        print(f"  Categories: {categories}")
        print("----------")