"""create todos table

Revision ID: 001
Revises:
Create Date: 2023-09-20

"""

import sqlalchemy as sa
from alembic import op

# revision identifiers, used by Alembic.
revision = "001"
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    op.create_table(
        "todos",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("title", sa.String(length=100), nullable=False),
        sa.Column("description", sa.Text(), nullable=True),
        sa.Column("completed", sa.Boolean(), default=False),
        sa.Column("created_at", sa.DateTime(), default=sa.func.current_timestamp()),
        sa.Column(
            "updated_at",
            sa.DateTime(),
            default=sa.func.current_timestamp(),
            onupdate=sa.func.current_timestamp(),
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(op.f("ix_todos_id"), "todos", ["id"], unique=False)


def downgrade():
    op.drop_index(op.f("ix_todos_id"), table_name="todos")
    op.drop_table("todos")