"""ADD: chat tables

Revision ID: fd15ec3ae3fb
Revises: 4d00c9b0516e
Create Date: 2026-01-11 21:54:51.418126

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql

# revision identifiers, used by Alembic.
revision: str = 'fd15ec3ae3fb'
down_revision: Union[str, Sequence[str], None] = '4d00c9b0516e'
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.drop_index(op.f('user_email_idx'), table_name='user')
    op.drop_index(op.f('user_id_idx'), table_name='user')
    op.drop_index(op.f('user_username_idx'), table_name='user')
    op.drop_table('user')
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('user',
    sa.Column('id', sa.INTEGER(), autoincrement=True, nullable=False),
    sa.Column('display_name', sa.VARCHAR(), autoincrement=False, nullable=False),
    sa.Column('username', sa.VARCHAR(), autoincrement=False, nullable=False),
    sa.Column('email', sa.VARCHAR(), autoincrement=False, nullable=False),
    sa.Column('birth_day', sa.DATE(), autoincrement=False, nullable=True),
    sa.Column('description', sa.VARCHAR(), autoincrement=False, nullable=True),
    sa.Column('avatar_url', sa.VARCHAR(), autoincrement=False, nullable=True),
    sa.Column('is_active', sa.BOOLEAN(), autoincrement=False, nullable=False),
    sa.Column('is_verified', sa.BOOLEAN(), autoincrement=False, nullable=False),
    sa.Column('is_superuser', sa.BOOLEAN(), autoincrement=False, nullable=False),
    sa.Column('created_at', postgresql.TIMESTAMP(), server_default=sa.text('now()'), autoincrement=False, nullable=False),
    sa.Column('updated_at', postgresql.TIMESTAMP(), server_default=sa.text('now()'), autoincrement=False, nullable=False),
    sa.Column('hashed_password', sa.VARCHAR(), autoincrement=False, nullable=False),
    sa.PrimaryKeyConstraint('id', name=op.f('user_pkey'))
    )
    op.create_index(op.f('user_username_idx'), 'user', ['username'], unique=True)
    op.create_index(op.f('user_id_idx'), 'user', ['id'], unique=False)
    op.create_index(op.f('user_email_idx'), 'user', ['email'], unique=True)
    # ### end Alembic commands ###