"""tests

Revision ID: 59dd00dc1990
Revises: 409f04b7b544
Create Date: 2026-01-01 03:02:33.134535

"""
from collections.abc import Sequence

from alembic import op
import sqlalchemy as sa


revision: str = '59dd00dc1990'
down_revision: str | None = '409f04b7b544'
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('tests',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('title', sa.String(length=255), nullable=False),
    sa.Column('description', sa.Text(), nullable=True),
    sa.Column('for_group', sa.Integer(), nullable=True),
    sa.Column('is_active', sa.Boolean(), nullable=False),
    sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('questions',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('test_id', sa.Integer(), nullable=False),
    sa.Column('text', sa.Text(), nullable=False),
    sa.Column('position', sa.Integer(), nullable=False),
    sa.Column('question_type', sa.Enum('SINGLE', 'MULTIPLE', 'INPUT', name='questiontype'), nullable=False),
    sa.Column('tg_file_id', sa.String(length=255), nullable=True),
    sa.ForeignKeyConstraint(['test_id'], ['tests.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('options',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('question_id', sa.Integer(), nullable=False),
    sa.Column('text', sa.String(length=255), nullable=False),
    sa.Column('is_correct', sa.Boolean(), nullable=False),
    sa.Column('explanation', sa.Text(), nullable=True),
    sa.ForeignKeyConstraint(['question_id'], ['questions.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('options')
    op.drop_table('questions')
    op.drop_table('tests')
    # ### end Alembic commands ###