import os
from flask import Flask
from flask_sqlalchemy import SQLAlchemy

# Ensure the instance directory exists (relative to project root)
instance_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', 'instance'))
os.makedirs(instance_dir, exist_ok=True)

# Set the correct database URI
db_path = os.path.join(instance_dir, 'dashboard.db')
print(f"Using database at: {db_path}")

app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = f'sqlite:///{db_path}'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = SQLAlchemy(app)

with app.app_context():
    db.reflect()  # This loads all tables from the database
    db.drop_all()
    print("Dropped all tables successfully.")