"""Add default admin user

Revision ID: add_default_admin_user
Revises: e7e4ff171f7a
Create Date: 2024-03-19 11:00:00.000000

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.sql import text
from werkzeug.security import generate_password_hash


# revision identifiers, used by Alembic.
revision = 'add_default_admin_user'
down_revision = 'e7e4ff171f7a'
branch_labels = None
depends_on = None


def upgrade():
    # Create default admin user
    connection = op.get_bind()
    
    # Generate password hash for 'q]H488h[8?.A'
    password_hash = generate_password_hash('q]H488h[8?.A')
    
    # Insert the admin user
    connection.execute(
        text("""
        INSERT INTO "user" (
            username, last_name, email, password_hash, is_admin, 
            is_active, position, created_at, preferred_view
        ) VALUES (
            'Superadmin', 'Docupulse', 'administrator@docupulse.com', 
            :password_hash, true, true, 'Administrator', CURRENT_TIMESTAMP, 'grid'
        )
        """),
        {"password_hash": password_hash}
    )


def downgrade():
    # Remove the default admin user
    connection = op.get_bind()
    connection.execute(
        text("""
        DELETE FROM "user"
        WHERE email = 'administrator@docupulse.com'
        """)
    )