"""create todos table

Revision ID: 35b93f7bf3e9
Revises:
Create Date: 2026-07-24 15:28:46.939333

"""

from collections.abc import Sequence

import sqlalchemy as sa
from sqlalchemy.dialects import mysql

from alembic import op

# revision identifiers, used by Alembic.
revision: str = "35b93f7bf3e9"
down_revision: str | Sequence[str] | None = None
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    op.create_table(
        "todos",
        sa.Column(
            "id",
            mysql.BIGINT(unsigned=True),
            nullable=False,
            primary_key=True,
            autoincrement=True,
        ),
        sa.Column(
            "task",
            sa.String(200),
            nullable=False,
        ),
        sa.Column(
            "completion",
            sa.Boolean(),
            nullable=False,
            server_default=sa.false(),
        ),
        mysql_engine="InnoDB",
        mysql_charset="utf8mb4",
    )


def downgrade() -> None:
    op.drop_table("todos")