"""location baseline

Revision ID: 20260419_01_location_baseline
Revises:
Create Date: 2026-04-19 00:00:00.000000
"""

from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


revision: str = "20260419_01_location_baseline"
down_revision: Union[str, None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "location",
        sa.Column("person", sa.Text(), nullable=False),
        sa.Column("datetime", sa.Text(), nullable=False),
        sa.Column("latitude", sa.Float(), nullable=False),
        sa.Column("longitude", sa.Float(), nullable=False),
        sa.Column("altitude", sa.Float(), nullable=True),
        sa.PrimaryKeyConstraint("person", "datetime"),
    )


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