"""create users table

Revision ID: 838b1a84c26f
Revises: 
Create Date: 2026-04-27 09:38:24.934973

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '838b1a84c26f'
down_revision: Union[str, Sequence[str], None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('users',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('username', sa.String(length=64), nullable=False),
    sa.Column('full_name', sa.String(length=128), nullable=False),
    sa.Column('email', sa.String(length=128), nullable=True),
    sa.Column('department', sa.String(length=64), nullable=True),
    sa.Column('role', sa.String(length=64), nullable=True),
    sa.Column('pw_hash', sa.String(length=256), nullable=True),
    sa.Column('is_active', sa.Boolean(), nullable=False),
    sa.Column('is_admin', sa.Boolean(), nullable=False),
    sa.Column('account_expires', sa.DateTime(), nullable=True),
    sa.Column('last_login', sa.DateTime(), nullable=True),
    sa.Column('created_at', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_users_id'), 'users', ['id'], unique=False)
    op.create_index(op.f('ix_users_username'), 'users', ['username'], unique=True)
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_users_username'), table_name='users')
    op.drop_index(op.f('ix_users_id'), table_name='users')
    op.drop_table('users')
    # ### end Alembic commands ###